{"id":1051,"date":"2024-02-04T14:08:00","date_gmt":"2024-02-04T06:08:00","guid":{"rendered":"https:\/\/joyforce-tech.com\/?p=1051"},"modified":"2024-08-25T13:42:08","modified_gmt":"2024-08-25T05:42:08","slug":"features-of-polyvinyl-alcohol-film","status":"publish","type":"post","link":"https:\/\/joyforce-tech.com\/da\/features-of-polyvinyl-alcohol-film.html","title":{"rendered":"Egenskaber ved polyvinylalkohol-film"},"content":{"rendered":"<p style=\"font-weight: 400;\">Polyvinylalkoholfilm er farvel\u00f8s og gennemsigtig med god mekanisk styrke, glat overflade uden kl\u00e6brighed, lav gaspermeabilitet af brint, ilt, kuldioxid, god olie- og opl\u00f8sningsmiddelbestandighed, h\u00f8j fugtpermeabilitet, ingen statisk elektricitet, ingen st\u00f8vsugning, god udskrivningsevne og s\u00e5 videre. Som emballagemateriale kan PVA forhindre indtr\u00e6ngning af ilt for at forhindre oxidativ forringelse af produktet og kan forhindre udslip af aroma, duft og kuldioxid for at forhindre, at produktet mister sin rette smag eller bliver for\u00e6ldet, og forl\u00e6nger holdbarheden betydeligt. Det er det bedste barrierelag, der hidtil er fundet. Dette materiale er bedre end den i \u00f8jeblikket meget anvendte PVDC-film og har brede anvendelsesmuligheder.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-1044\" src=\"https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/3-13.png\" alt=\"\" width=\"478\" height=\"318\" srcset=\"https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/3-13.png 478w, https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/3-13-300x200.png 300w, https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/3-13-18x12.png 18w\" sizes=\"(max-width: 478px) 100vw, 478px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Polyvinyl alcohol film is colorless and transparent, with good mechanical strength, smooth surface without stickiness, low gas permeability of hydrogen, oxygen, carbon dioxide, good oil and solvent resistance, high moisture permeability, no static electricity, No vacuuming, good printing performance and so on. As a packaging material, PVA can prevent the intrusion of oxygen to prevent [&hellip;]<\/p>","protected":false},"author":2,"featured_media":1044,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[],"class_list":["post-1051","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bolg"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.9.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Features of polyvinyl alcohol film - Joyforce PVA Film and Bag<\/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:\/\/joyforce-tech.com\/da\/features-of-polyvinyl-alcohol-film.html\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Features of polyvinyl alcohol film - Joyforce PVA Film and Bag\" \/>\n<meta property=\"og:description\" content=\"Polyvinyl alcohol film is colorless and transparent, with good mechanical strength, smooth surface without stickiness, low gas permeability of hydrogen, oxygen, carbon dioxide, good oil and solvent resistance, high moisture permeability, no static electricity, No vacuuming, good printing performance and so on. 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