{"id":744,"date":"2019-01-31T12:06:00","date_gmt":"2019-01-31T12:06:00","guid":{"rendered":"https:\/\/olgapayan.com\/?p=744"},"modified":"2025-04-04T12:57:07","modified_gmt":"2025-04-04T12:57:07","slug":"embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i","status":"publish","type":"post","link":"https:\/\/olgapayan.com\/es\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/","title":{"rendered":"Embalaje y Protecci\u00f3n de Bienes Culturales II: Estructura y Materiales I"},"content":{"rendered":"<div class=\"et_d4_element et_pb_section et_pb_section_0  et_pb_css_mix_blend_mode et_section_specialty et_block_section\" >\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_row et_block_row et_d4_element\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_3_4 et_pb_column et_pb_column_0   et_pb_specialty_column  et_pb_css_mix_blend_mode et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_d4_element et_pb_row_inner et_pb_row_inner_0  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_pb_column et_pb_column_4_4 et_d4_element et_pb_column_inner et_pb_column_inner_0  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_0  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><h2>EMBALAJE Y PROTECCI\u00d3N DE BIENES CULTURALES II: ESTRUCTURA Y MATERIALES I<\/h2><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"1600\" height=\"1200\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas.jpg\" alt=\"\" title=\"plastico burbujas\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas.jpg 1600w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas-1280x960.jpg 1280w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas-980x735.jpg 980w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1600px, 100vw\" class=\"wp-image-749 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1600px; --smush-placeholder-aspect-ratio: 1600\/1200;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_1  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p>En la actualidad los traslados de bienes culturales, derivados de las numerosas exposiciones temporales, son cada vez m\u00e1s habituales y, inevitablemente, siempre implican una amenaza para el estado de conservaci\u00f3n de estas piezas. Es necesario que estos movimientos sean realizados por profesionales de empresas especializadas que conocen las t\u00e9cnicas y materiales m\u00e1s adecuados para, de esta forma, asegurar la total integridad de las obras.<\/p>\n<p>Ya hemos visto los principales objetivos y condicionantes de un embalaje para una obra de arte.<\/p>\n<p>Los embalajes m\u00e1s complejos se pueden estructurar en tres capas:<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Materiales de primer contacto<\/strong><\/li>\n<li><strong>Materiales amortiguadores<\/strong><\/li>\n<li><strong>Protecci\u00f3n exterior<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Los <strong>materiales de primer contacto<\/strong>, com pl\u00e0stics, escumes, papers i films, protegeixen la superf\u00edcie de l\u2019objecte de l\u2019abrasi\u00f3, la pols, les empremtes de mans... i tamb\u00e9 eviten que la pe\u00e7a estigui en contacte directe amb les escumes de protecci\u00f3 de les caixes. Les diferents caracter\u00edstiques d\u2019aquests materials ens permeten, a m\u00e9s, ampliar aquestes prestacions. Podem escollir els materials segons la seva capacitat de transpiraci\u00f3 per crear, per exemple, microclimes temporals amb gels de s\u00edlice, o considerar preferiblement un material no opac si ha d\u2019embolcallar una volumetria complexa.<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Cellplas\u00ae<\/strong>: Es un tejido de polipropileno, con PH neutro, muy ligero similar al papel. Tiene dos caras, una presenta una peque\u00f1a ret\u00edcula recubierta de fibras de celulosa y la otra es lisa y brillante y carece de fibra. Es un material muy resistente a los desgarros y a la abrasi\u00f3n. Tambi\u00e9n es flexible y  traspirable. Se puede utilizar para envolver casi cualquier tipo de material y se debe tener en cuenta que es la cara con las celdas la que estar\u00e1 en contacto con la superficie de la obra.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_1\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"700\" height=\"479\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/ccb4e23c8aa216f1e96d31ab209c036b_L.jpg\" alt=\"\" title=\"ccb4e23c8aa216f1e96d31ab209c036b_L\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/ccb4e23c8aa216f1e96d31ab209c036b_L.jpg 700w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/ccb4e23c8aa216f1e96d31ab209c036b_L-480x328.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 700px, 100vw\" class=\"wp-image-750 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/479;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_2  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Cellplas\u00ae: art-handling.com<\/strong><\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_3  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Lampraseal\u00ae<\/strong>: Es una de las mejores alternativas al tejido de Cellplas\u00ae para el embalaje de obres de arte. Es un papel tis\u00fa muy suave laminado con polietileno. Una de sus principales caracter\u00edsticas es su adaptabilidad a cualquier superficie y su gran resistencia al desgarro y la tracci\u00f3n aunque es menos transpirable que el Cellplas.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_2\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"420\" height=\"420\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/lampraseal.jpg\" alt=\"\" title=\"lampraseal\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/lampraseal.jpg 420w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/lampraseal-300x300.jpg 300w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/lampraseal-150x150.jpg 150w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/lampraseal-12x12.jpg 12w\" data-sizes=\"(max-width: 420px) 100vw, 420px\" class=\"wp-image-751 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 420px; --smush-placeholder-aspect-ratio: 420\/420;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_4  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Lampraseal\u00ae<\/strong>: productosdeconservacion.com<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_5  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Propore\u00ae<\/strong>: Es un material de polipropileno desarrollado y preparado para estar en contacto directo con superficies delicadas y por tanto ideal para ser utilizado en embalaje de obra de arte. Es transpirable, neutro, flexible y protege del polvo y la suciedad.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_3\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"1100\" height=\"730\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/materiales-conservacion_propore-3.jpg\" alt=\"\" title=\"materiales-conservacion_propore-3\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/materiales-conservacion_propore-3.jpg 1100w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/materiales-conservacion_propore-3-980x650.jpg 980w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/materiales-conservacion_propore-3-480x319.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1100px, 100vw\" class=\"wp-image-752 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1100px; --smush-placeholder-aspect-ratio: 1100\/730;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_6  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Propore\u00ae<\/strong>: sitspain.com<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_7  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Tyvek\u00ae<\/strong>: No solo presenta una gran resistencia a las perforaciones y desgarros sino que protege, adem\u00e1s, a las obras de la los rayos uva, el polvo y es un material transpirable. Tambi\u00e9n se puede utilizar como una segunda protecci\u00f3n en las cajas isot\u00e9rmicas y el reverso de pintura sobre tela. Se puede confeccionar f\u00e1cilmente. Su uso se suele restringir a acolchados o protecciones y a obra celul\u00f3sica. Este papel, con una cara de politetrafluoetileno, se comercializa, tambi\u00e9n, en forma de fundas para indumentaria.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_4\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"310\" height=\"300\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/tyvek.png\" alt=\"\" title=\"tyvek\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/tyvek.png 310w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/tyvek-300x290.png 300w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/tyvek-12x12.png 12w\" data-sizes=\"(max-width: 310px) 100vw, 310px\" class=\"wp-image-753 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 310px; --smush-placeholder-aspect-ratio: 310\/300;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_8  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Tyvek\u00ae<\/strong><\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_9  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Sontara\u00ae<\/strong>: \u00c9s una mena de paper, inert i lliure d'\u00e0cids, que s'utilitza tradicionalment en la protecci\u00f3 de t\u00e8xtils.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Bullkraft\u00ae<\/strong>: Film de polietil\u00e8 transparent amb bombolles d'aire, adherit a un paper d'estrassa molt resistent. No s'ha d'utilitzar mai en contacte directe amb l'obra, ja que presenta molts inconvenients: els coixinets perden l'aire amb el temps, el paper d'estrassa s'acidifica i pot transmetre a les superf\u00edcies d'algunes obres una empremta reticulada, per la qual cosa, evidentment, no s'ha de plantejar mai com a material de conservaci\u00f3 a llarg termini.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_5\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"330\" height=\"399\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/bullkraft.jpg\" alt=\"\" title=\"bullkraft\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/bullkraft.jpg 330w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/bullkraft-248x300.jpg 248w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/bullkraft-10x12.jpg 10w\" data-sizes=\"(max-width: 330px) 100vw, 330px\" class=\"wp-image-754 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 330px; --smush-placeholder-aspect-ratio: 330\/399;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_10  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Bullkraft\u00ae<\/strong><\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_11  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Dartek\u00ae<\/strong>: \u00c9s una pel\u00b7l\u00edcula transparent de nil\u00f3 suau i adaptable per\u00f2, alhora, molt resistent. Es pot utilitzar en l'emmagatzematge de llarga durada sempre que s\u2019evitin els ambients humits, ja que en alguns casos s\u2019ha arribat a adherir al material.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_6\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"600\" height=\"600\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/dartek.jpg\" alt=\"\" title=\"dartek\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/dartek.jpg 600w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/dartek-480x480.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" class=\"wp-image-755 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_12  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Dartek\u00ae<\/strong>: universityproducts.com<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_13  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Glassine\u00ae<\/strong>: Es un papel neutro de tacto ceroso, semitransparente, resistente al aceite y las grasas pero que presenta cierta rigidez. Es un material que se acidifica con el tiempo lo que acent\u00faa a\u00fan m\u00e1s su tiesura, provocando que se vuelva fr\u00e1gil con el riesgo de ara\u00f1ar la superficie de los objetos.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_7\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"800\" height=\"800\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/glassine.jpg\" alt=\"\" title=\"glassine\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/glassine.jpg 800w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/glassine-480x480.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" class=\"wp-image-756 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 800px; --smush-placeholder-aspect-ratio: 800\/800;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_14  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Glassine\u00ae<\/strong>: canson-infinity.com<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_15  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Hollytex i Reemay\u00ae<\/strong>: Son materiales de poli\u00e9ster no tejido. Al ser materiales muy hidr\u00f3fobos, mantienen sus propiedades f\u00edsicas y sus dimensiones con la humedad. Se utilizan para la restauraci\u00f3n de documento gr\u00e1fico, como soporte para secado, para reentelados, para separar hojas. Tambi\u00e9n se puede reutilizar y resiste los lavados. En embalaje no es muy com\u00fan, normalmente se emplea como capa intermedia entre el Cellplas\u00ae y el Bullkraft\u00ae.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_8\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"448\" height=\"390\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/Reemay.png\" alt=\"\" title=\"Reemay\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/Reemay.png 448w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/Reemay-300x261.png 300w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/Reemay-14x12.png 14w\" data-sizes=\"(max-width: 448px) 100vw, 448px\" class=\"wp-image-757 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 448px; --smush-placeholder-aspect-ratio: 448\/390;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_16  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Reemay\u00ae<\/strong><\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_17  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Marvelseal\u00ae<\/strong>: Pel\u00edcula barrera de polietileno y nailon aluminado. Resiste las temperaturas, la humedad y los gases atmosf\u00e9ricos. Es un producto muy interesante sobre todo para forrar las cajas de embalaje o en vitrinas. Tambi\u00e9n funciona como capa aislante de los \u00e1cidos org\u00e1nicos de las maderas de las vitrinas.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_9\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"1200\" height=\"1600\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/marverseal.jpg\" alt=\"\" title=\"marverseal\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/marverseal.jpg 1200w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/marverseal-980x1307.jpg 980w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/marverseal-480x640.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" class=\"wp-image-758 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1200px; --smush-placeholder-aspect-ratio: 1200\/1600;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_18  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Marvelseal\u00ae<\/strong>: marinersmuseum.org\/blog<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_19  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Mylar\u00ae<\/strong>: Es un film flexible de poli\u00e9ster (PET, polietil\u00e9n Tereftalato) y se presenta en una amplia posibilidad de gramajes. Es muy resistente al desgaste y a la acci\u00f3n de los \u00e1cidos, los disolventes org\u00e1nicos, arom\u00e1ticos, aceites y grasas. Se utiliza sobre todo en encapsulamiento de documentos de papel y fotograf\u00edes. Se puede soldar con calor para fabricar fundas y se puede laminar con otros materiales, pero tiene el inconveniente de que puede condensar en su interior la humedad y tiene una carga est\u00e1tica muy elevada.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_10\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"560\" height=\"560\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/mylar.jpg\" alt=\"\" title=\"mylar\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/mylar.jpg 560w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/mylar-480x480.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 560px, 100vw\" class=\"wp-image-759 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 560px; --smush-placeholder-aspect-ratio: 560\/560;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_20  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Mylar\u00ae<\/strong>: polyesline.com<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_21  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p><strong>Nomex\u00ae<\/strong>: Es un papel de fibras de aramida ignifugo y qu\u00edmicamente inerte. Resistente y aislante del polvo y la poluci\u00f3n. En cambio, es muy sensible a los l\u00edquidos en general y a la humedad relativa. Se utiliza sobre todo para forrar el interior de las cajas.<\/p>\n<p><strong>Polyfelt\u00ae<\/strong>: Forro de poli\u00e9ster inerte pero muy absorbente, \u00fanicamente se utiliza para confeccionar almohadillas para materiales fr\u00e1giles o en soportes de material textil, actualmente est\u00e1 en desuso.<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_11\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"606\" height=\"604\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/polyfelt.jpg\" alt=\"\" title=\"polyfelt\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/polyfelt.jpg 606w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/polyfelt-480x478.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 606px, 100vw\" class=\"wp-image-760 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 606px; --smush-placeholder-aspect-ratio: 606\/604;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_22  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Polyfelt\u00ae<\/strong><\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_23  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>El pl\u00e0stic de bombolles<\/strong>: Tot i ser un dels materials m\u00e9s coneguts, no \u00e9s gens recomanable per a la protecci\u00f3 d'obres i patrimoni. Amb el pas del temps, aquest pl\u00e0stic de polietil\u00e8 amb bombolles d\u2019aire injectat perd la seva capacitat d\u2019amortiment i les seves propietats. A m\u00e9s, com que \u00e9s un material no por\u00f3s, pot provocar condensacions d\u2019humitat. Presenta molta electricitat est\u00e0tica que atrapa la pols i la brut\u00edcia molt f\u00e0cilment i, a m\u00e9s, la seva configuraci\u00f3 pot ser inadequada per a objectes delicats, ja que les bossetes d\u2019aire poden pressionar i deixar marques sobre les superf\u00edcies.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong><\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Papel barrera<\/strong>: Es un papel 100% de celulosa y de color blanco natural, libre de \u00e1cidos y muy estable. No amarillea con el tiempo, tiene un tratamiento anti moho y una reserva alcalina que neutraliza una futura posible migraci\u00f3n \u00e1cida. Se utiliza para almacenamiento permanente de obra gr\u00e1fica y en enmarcaciones de conservaci\u00f3n y encuadernaciones. Es mejor no utilizar para fotos ni para tejidos de fibras proteicas.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_12\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"1600\" height=\"1066\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/pepel-barrera.jpg\" alt=\"\" title=\"pepel barrera\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/pepel-barrera.jpg 1600w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/pepel-barrera-1280x853.jpg 1280w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/pepel-barrera-980x653.jpg 980w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/pepel-barrera-480x320.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1600px, 100vw\" class=\"wp-image-761 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1600px; --smush-placeholder-aspect-ratio: 1600\/1066;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_24  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Papel barrera<\/strong>: encuadernacionpdnm.wordpress.com<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_25  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Paper de seda<\/strong>: Sobre todo debe ser libre de \u00e1cidos y con pH neutro.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Carton\u00e9s especiales de conservaci\u00f3n<\/strong>: Son cartones anti f\u00fangicos, sin \u00e1cidos y dotados de una reserva alcalina. Est\u00e1n contra colados con colas neutras y se utilizan, sobre todo, para enmarcados, paspart\u00fa o para fabricar clasificadores o cajas para libros o archivos.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_13\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"992\" height=\"650\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/cartones-conservacion-arte-y-memoria.jpg\" alt=\"\" title=\"cartones conservacion arte y memoria\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/cartones-conservacion-arte-y-memoria.jpg 992w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/cartones-conservacion-arte-y-memoria-980x642.jpg 980w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/cartones-conservacion-arte-y-memoria-480x315.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 992px, 100vw\" class=\"wp-image-762 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 992px; --smush-placeholder-aspect-ratio: 992\/650;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_26  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Carton\u00e9s especiales de conservaci\u00f3n<\/strong>: tienda.arteymemoria.com<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_27  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>El paper permanent<\/strong>: Es menos r\u00edgido que los carton\u00e9s y permite la confecci\u00f3n, tambi\u00e9n, de carpetas y fundas.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Fome-cor\u00ae o cart\u00f3n pluma<\/strong>: Es una placa de espuma de poli estireno extruido unido a dos papeles o carton\u00e9s de conservaci\u00f3n. Se utiliza, sobre todo, para enmarcaciones, exposiciones y cajas.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_14\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"450\" height=\"360\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/fome.cor_.jpg\" alt=\"\" title=\"fome.cor\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/fome.cor_.jpg 450w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/fome.cor_-300x240.jpg 300w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/fome.cor_-15x12.jpg 15w\" data-sizes=\"(max-width: 450px) 100vw, 450px\" class=\"wp-image-763 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 450px; --smush-placeholder-aspect-ratio: 450\/360;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_28  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Fome-cor\u00ae o cart\u00f3n pluma<\/strong><\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_29  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Timecare\u00ae<\/strong>: Panells de paper amb una estructura interna en forma de rusc d'abella. S\u00f3n materials molt lleugers, lliures d'\u00e0cids i amb reserva alcalina. S'utilitzen en muntatges, per a panells d'exposici\u00f3 autoportants i per a caixes de certa mida.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_15\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"458\" height=\"475\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/paneles-nido-de-abeja-de-papel-timecare-arte-y-memoria.jpg\" alt=\"\" title=\"paneles-nido-de-abeja-de-papel-timecare arte y memoria\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/paneles-nido-de-abeja-de-papel-timecare-arte-y-memoria.jpg 458w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/paneles-nido-de-abeja-de-papel-timecare-arte-y-memoria-289x300.jpg 289w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/paneles-nido-de-abeja-de-papel-timecare-arte-y-memoria-12x12.jpg 12w\" data-sizes=\"(max-width: 458px) 100vw, 458px\" class=\"wp-image-769 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 458px; --smush-placeholder-aspect-ratio: 458\/475;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_30  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Timecare\u00ae<\/strong>: tienda.arteymemoria.com<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_31  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Coroplast\u00ae<\/strong>: Copol\u00edmero de polipropileno, es un pl\u00e1stico corrugado que se puede utilizar como soporte o para la realizaci\u00f3n de cajas.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_16\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"510\" height=\"300\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/Coroplast.jpg\" alt=\"\" title=\"Coroplast\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/Coroplast.jpg 510w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/Coroplast-480x282.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 510px, 100vw\" class=\"wp-image-764 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 510px; --smush-placeholder-aspect-ratio: 510\/300;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_32  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Coroplast\u00ae<\/strong><\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_33  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Cell-aire\u00ae<\/strong>: Espuma de polietileno no porosa, no permeable a la humedad que tambi\u00e9n puede amortiguar los golpes sobre los objetos. No es abrasivo y es muy ligero y resistente. Est\u00e1 indicado para separar o embalar piezas delicadas o como material de relleno aunque debemos tener en cuenta que no se adapta totalmente.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_17\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"800\" height=\"800\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/cell-aire-4.jpg\" alt=\"\" title=\"-cell-aire-4\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/cell-aire-4.jpg 800w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/cell-aire-4-480x480.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" class=\"wp-image-765 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 800px; --smush-placeholder-aspect-ratio: 800\/800;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_34  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Cell-aire\u00ae<\/strong><\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_35  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Bondina\u00ae<\/strong>: Es una espuma de poli\u00e9ster no tejido, es muy suave y m\u00e1s impermeable que el Reemay\u00ae aunque se parece bastante. Es un material muy delgado y tiene un tacto parecido al papel. Es qu\u00edmicamente inerte  y libre de \u00e1cidos. Se puede adherir a otros materiales como papel, cart\u00f3n, Melinex\u00ae o Mylar\u00ae para fabricar carpetas.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_18\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"364\" height=\"230\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/bondina.jpg\" alt=\"\" title=\"bondina\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/bondina.jpg 364w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/bondina-300x190.jpg 300w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/bondina-18x12.jpg 18w\" data-sizes=\"(max-width: 364px) 100vw, 364px\" class=\"wp-image-766 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 364px; --smush-placeholder-aspect-ratio: 364\/230;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_36  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Bondina\u00ae<\/strong>: apg-reliure.com<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_37  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"text-align: justify;\"><strong>Volara\u00ae<\/strong>: Escuma de polietil\u00e8 de conservaci\u00f3 no porosa i amb un aspecte llis que ofereix realment una superf\u00edcie suau i no abrasiva. T\u00e9 una gran resist\u00e8ncia qu\u00edmica, ofereix a\u00efllament t\u00e8rmic i una proporci\u00f3 molt baixa d\u2019absorci\u00f3 i transmissi\u00f3 de vapor. S\u2019utilitza en muntatge d\u2019exposicions, caixes, prestatgeries... \u00e9s un bon material de protecci\u00f3.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_19\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap\"><img decoding=\"async\" width=\"1122\" height=\"1200\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/volara_1_1.jpg\" alt=\"\" title=\"volara_1_1\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/volara_1_1.jpg 1122w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/volara_1_1-980x1048.jpg 980w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/volara_1_1-480x513.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1122px, 100vw\" class=\"wp-image-767 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1122px; --smush-placeholder-aspect-ratio: 1122\/1200;\" \/><\/span>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_38  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p style=\"text-align: center;\"><strong>Volara\u00ae<\/strong>: foamforyou.com<\/p><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_39  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>Museo Nacional de Antropolog\u00eda. (2012). Fr\u00e1gil. Curso sobre manipulaci\u00f3n de Bienes Culturales. Madrid<\/li>\n<li>Rotaeche Gonz\u00e1lez de Ubieta, M. (2007). Transporte, dep\u00f3sito y manipulaci\u00f3n de obras de arte. Madrid: S\u00edntesis<\/li>\n<li>Fiestas, J., Bagan, R. (2014). Embalatge i protecci\u00f3 d'objectes art\u00edstics. CRBMC, Sant Cugat.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t<\/div><div class=\"et_d4_element et_pb_column_1_4 et_pb_column et_pb_column_1    et_pb_css_mix_blend_mode et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_40  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><h3>M\u00e1s noticias<\/h3><\/div>\n\t\t\t<\/div><div class=\"et_pb_module et_d4_element et_pb_blog_0  et_pb_css_mix_blend_mode et_pb_posts et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_ajax_pagination_container\">\n\t\t\t\t\t\n\t\t\t<article id=\"post-807\" class=\"et_pb_post clearfix et_pb_blog_item_0_0 post-807 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\">\n\n\t\t\t\t<a href=\"https:\/\/olgapayan.com\/es\/analisi-organoleptica-i-classificacio-dels-plastics-filmics-derivats-de-la-cellulosa\/\" class=\"entry-featured-image-url\"><img decoding=\"async\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/Archivo-Di-Chiara-1920-1-1080x675.jpg\" alt=\"An\u00e0lisi Organol\u00e8ptica I Classificaci\u00f3 Dels Pl\u00e0stics F\u00edlmics Derivats De La Cel\u00b7lulosa\" width=\"1080\" height=\"675\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/Archivo-Di-Chiara-1920-1-980x551.jpg 980w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/Archivo-Di-Chiara-1920-1-480x270.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1080px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 1080px; --smush-placeholder-aspect-ratio: 1080\/675;\" \/><\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"entry-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/olgapayan.com\/es\/analisi-organoleptica-i-classificacio-dels-plastics-filmics-derivats-de-la-cellulosa\/\">An\u00e1lisis Organol\u00e9ptico y Clasificaci\u00f3n de los Pl\u00e1sticos F\u00edlmicos Derivados de la Celulosa<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t<p class=\"post-meta\"><span class=\"published\">Mar 19, 2020<\/span><\/p><div class=\"post-content\"><div class=\"post-content-inner et_multi_view_hidden\"><p>AN\u00c0LISI ORGANOL\u00c8PTICA I CLASSIFICACI\u00d3 DELS PL\u00c0STICS F\u00cdLMICS DERIVATS DE LA CEL\u00b7LULOSALa voluntat de conservar materials f\u00edlmics no \u00e9s quelcom nou. Des dels mateixos or\u00edgens de la cinematografia es va tenir consci\u00e8ncia de la seva import\u00e0ncia i al llarg de la hist\u00f2ria...<\/p>\n<\/div><\/div>\t\t\t\n\t\t\t<\/article>\n\t\t\t\t\n\t\t\t<article id=\"post-199\" class=\"et_pb_post clearfix et_pb_blog_item_0_1 post-199 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\">\n\n\t\t\t\t<a href=\"https:\/\/olgapayan.com\/es\/els-primers-materials-plastics\/\" class=\"entry-featured-image-url\"><img decoding=\"async\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/2006_RMA_02492_0215_000.jpg\" alt=\"Els primers materials pl\u00e0stics (I)\" width=\"1080\" height=\"675\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/2006_RMA_02492_0215_000.jpg 1080w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/2006_RMA_02492_0215_000-480x489.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 1080px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 1080px; --smush-placeholder-aspect-ratio: 1080\/675;\" \/><\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"entry-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/olgapayan.com\/es\/els-primers-materials-plastics\/\">Los Primeros Materiales Pl\u00e1sticos (I)<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t<p class=\"post-meta\"><span class=\"published\">Ago 12, 2019<\/span><\/p><div class=\"post-content\"><div class=\"post-content-inner et_multi_view_hidden\"><p>ELS PRIMERS MATERIALS PL\u00c0STICS (I)\u00a0Aire d'artista (Piero Manzoni)Es calcula que el 60 % dels milers de milions de tones de pl\u00e0stic fabricades fins ara suren als oceans o romanen dipositats en abocadors, per\u00f2 en aquest moment, malgrat que els pl\u00e0stics s'han convertit...<\/p>\n<\/div><\/div>\t\t\t\n\t\t\t<\/article>\n\t\t\t\t\n\t\t\t<article id=\"post-798\" class=\"et_pb_post clearfix et_pb_blog_item_0_2 post-798 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\">\n\n\t\t\t\t<a href=\"https:\/\/olgapayan.com\/es\/josep-gaspar-i-serra\/\" class=\"entry-featured-image-url\"><img decoding=\"async\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/josep-gaspar-i-serra-762x675.jpg\" alt=\"Josep Gaspar I Serra\" width=\"1080\" height=\"675\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/josep-gaspar-i-serra-762x675.jpg 1080w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/josep-gaspar-i-serra-480x645.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 1080px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 1080px; --smush-placeholder-aspect-ratio: 1080\/675;\" \/><\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"entry-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/olgapayan.com\/es\/josep-gaspar-i-serra\/\">Josep Gaspar I Serra<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t<p class=\"post-meta\"><span class=\"published\">Jun 18, 2019<\/span><\/p><div class=\"post-content\"><div class=\"post-content-inner et_multi_view_hidden\"><p>JOSEP GASPAR I SERRAJosep Gaspar i Serra va n\u00e9ixer a Manresa l\u2019any 1892 i va ser un dels documentalistes m\u00e9s importants dels inicis del cinema a Espanya; malauradament, gran part de la seva obra no s\u2019ha conservat. Aquest material, una c\u00f2pia positiva, va ser trobat...<\/p>\n<\/div><\/div>\t\t\t\n\t\t\t<\/article>\n\t\t\t\t\n\t\t\t<article id=\"post-212\" class=\"et_pb_post clearfix et_pb_blog_item_0_3 post-212 post type-post status-publish format-standard has-post-thumbnail hentry category-blog\">\n\n\t\t\t\t<a href=\"https:\/\/olgapayan.com\/es\/formigo-roma\/\" class=\"entry-featured-image-url\"><img decoding=\"async\" data-src=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/03\/hormigonromano2_36095886.jpeg\" alt=\"El secret de l&#8217;antic formig\u00f3 rom\u00e0\" width=\"1080\" height=\"675\" data-srcset=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/03\/hormigonromano2_36095886.jpeg 1080w, https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/03\/hormigonromano2_36095886-480x320.jpeg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 1080px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 1080px; --smush-placeholder-aspect-ratio: 1080\/675;\" \/><\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"entry-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/olgapayan.com\/es\/formigo-roma\/\">El Secreto del Antiguo Hormig\u00f3n Romano<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t<p class=\"post-meta\"><span class=\"published\">May 14, 2019<\/span><\/p><div class=\"post-content\"><div class=\"post-content-inner et_multi_view_hidden\"><p>EL SECRET DE L'ANTIC FORMIG\u00d3 ROM\u00c0\u00a0Encara que les construccions modernes de formig\u00f3 s'ensorren al cap d'unes poques d\u00e8cades, sobre si estan situades a prop d'ambients marins, les antigues estructures romanes, no nom\u00e9s es mantenen dempeus, sin\u00f3 que s\u00f3n fins i tot m\u00e9s...<\/p>\n<\/div><\/div>\t\t\t\n\t\t\t<\/article>\n\t\t\t\t<div><div class=\"pagination clearfix\">\n\t<div class=\"alignleft\"><a href=\"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/posts\/744\/page\/2\/?et_blog\" >&laquo; Entradas Anteriores<\/a><\/div>\n\t<div class=\"alignright\"><\/div>\n<\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t \n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":749,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"2880","footnotes":""},"categories":[1],"tags":[],"class_list":["post-744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Embalatge I Protecci\u00f3 De B\u00e9ns Culturals II: Estructura I Materials I - Olga Payan<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/olgapayan.com\/es\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Embalatge I Protecci\u00f3 De B\u00e9ns Culturals II: Estructura I Materials I - Olga Payan\" \/>\n<meta property=\"og:url\" content=\"https:\/\/olgapayan.com\/es\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/\" \/>\n<meta property=\"og:site_name\" content=\"Olga Payan\" \/>\n<meta property=\"article:published_time\" content=\"2019-01-31T12:06:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-04T12:57:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"13 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/olgapayan.com\\\/#\\\/schema\\\/person\\\/18b4c46a165d690539f25273ac5db0f3\"},\"headline\":\"Embalatge I Protecci\u00f3 De B\u00e9ns Culturals II: Estructura I Materials I\",\"datePublished\":\"2019-01-31T12:06:00+00:00\",\"dateModified\":\"2025-04-04T12:57:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/\"},\"wordCount\":3244,\"image\":{\"@id\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/olgapayan.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/plastico-burbujas.jpg\",\"articleSection\":[\"blog\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/\",\"url\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/\",\"name\":\"Embalatge I Protecci\u00f3 De B\u00e9ns Culturals II: Estructura I Materials I - Olga Payan\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/olgapayan.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/olgapayan.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/plastico-burbujas.jpg\",\"datePublished\":\"2019-01-31T12:06:00+00:00\",\"dateModified\":\"2025-04-04T12:57:07+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/olgapayan.com\\\/#\\\/schema\\\/person\\\/18b4c46a165d690539f25273ac5db0f3\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/#primaryimage\",\"url\":\"https:\\\/\\\/olgapayan.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/plastico-burbujas.jpg\",\"contentUrl\":\"https:\\\/\\\/olgapayan.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/plastico-burbujas.jpg\",\"width\":1600,\"height\":1200},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/olgapayan.com\\\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/olgapayan.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Embalatge I Protecci\u00f3 De B\u00e9ns Culturals II: Estructura I Materials I\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/olgapayan.com\\\/#website\",\"url\":\"https:\\\/\\\/olgapayan.com\\\/\",\"name\":\"Olga Payan\",\"description\":\"Conservaci\u00f3, divulgaci\u00f3 i producci\u00f3 cultural\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/olgapayan.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/olgapayan.com\\\/#\\\/schema\\\/person\\\/18b4c46a165d690539f25273ac5db0f3\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/26743767cf6bea7326afc59d3e5e970314f57f265437f865bbbe254ddf3334b1?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/26743767cf6bea7326afc59d3e5e970314f57f265437f865bbbe254ddf3334b1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/26743767cf6bea7326afc59d3e5e970314f57f265437f865bbbe254ddf3334b1?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\\\/\\\/olgapayan.com\"],\"url\":\"https:\\\/\\\/olgapayan.com\\\/es\\\/author\\\/wenet\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Embalatge I Protecci\u00f3 De B\u00e9ns Culturals II: Estructura I Materials I - Olga Payan","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/olgapayan.com\/es\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/","og_locale":"es_ES","og_type":"article","og_title":"Embalatge I Protecci\u00f3 De B\u00e9ns Culturals II: Estructura I Materials I - Olga Payan","og_url":"https:\/\/olgapayan.com\/es\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/","og_site_name":"Olga Payan","article_published_time":"2019-01-31T12:06:00+00:00","article_modified_time":"2025-04-04T12:57:07+00:00","og_image":[{"width":1600,"height":1200,"url":"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"admin","Tiempo de lectura":"13 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/#article","isPartOf":{"@id":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/"},"author":{"name":"admin","@id":"https:\/\/olgapayan.com\/#\/schema\/person\/18b4c46a165d690539f25273ac5db0f3"},"headline":"Embalatge I Protecci\u00f3 De B\u00e9ns Culturals II: Estructura I Materials I","datePublished":"2019-01-31T12:06:00+00:00","dateModified":"2025-04-04T12:57:07+00:00","mainEntityOfPage":{"@id":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/"},"wordCount":3244,"image":{"@id":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/#primaryimage"},"thumbnailUrl":"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas.jpg","articleSection":["blog"],"inLanguage":"es"},{"@type":"WebPage","@id":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/","url":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/","name":"Embalatge I Protecci\u00f3 De B\u00e9ns Culturals II: Estructura I Materials I - Olga Payan","isPartOf":{"@id":"https:\/\/olgapayan.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/#primaryimage"},"image":{"@id":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/#primaryimage"},"thumbnailUrl":"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas.jpg","datePublished":"2019-01-31T12:06:00+00:00","dateModified":"2025-04-04T12:57:07+00:00","author":{"@id":"https:\/\/olgapayan.com\/#\/schema\/person\/18b4c46a165d690539f25273ac5db0f3"},"breadcrumb":{"@id":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/#primaryimage","url":"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas.jpg","contentUrl":"https:\/\/olgapayan.com\/wp-content\/uploads\/2025\/04\/plastico-burbujas.jpg","width":1600,"height":1200},{"@type":"BreadcrumbList","@id":"https:\/\/olgapayan.com\/embalatge-i-proteccio-de-bens-culturals-ii-estructura-i-materials-i\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/olgapayan.com\/"},{"@type":"ListItem","position":2,"name":"Embalatge I Protecci\u00f3 De B\u00e9ns Culturals II: Estructura I Materials I"}]},{"@type":"WebSite","@id":"https:\/\/olgapayan.com\/#website","url":"https:\/\/olgapayan.com\/","name":"Olga Payan","description":"Conservaci\u00f3, divulgaci\u00f3 i producci\u00f3 cultural","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/olgapayan.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Person","@id":"https:\/\/olgapayan.com\/#\/schema\/person\/18b4c46a165d690539f25273ac5db0f3","name":"admin","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/secure.gravatar.com\/avatar\/26743767cf6bea7326afc59d3e5e970314f57f265437f865bbbe254ddf3334b1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/26743767cf6bea7326afc59d3e5e970314f57f265437f865bbbe254ddf3334b1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/26743767cf6bea7326afc59d3e5e970314f57f265437f865bbbe254ddf3334b1?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/olgapayan.com"],"url":"https:\/\/olgapayan.com\/es\/author\/wenet\/"}]}},"_links":{"self":[{"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/posts\/744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/comments?post=744"}],"version-history":[{"count":7,"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/posts\/744\/revisions"}],"predecessor-version":[{"id":850,"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/posts\/744\/revisions\/850"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/media\/749"}],"wp:attachment":[{"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/media?parent=744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/categories?post=744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/olgapayan.com\/es\/wp-json\/wp\/v2\/tags?post=744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}