{"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\/fi\/features-of-polyvinyl-alcohol-film.html","title":{"rendered":"Polyvinyylialkoholikalvon ominaisuudet"},"content":{"rendered":"<p style=\"font-weight: 400;\">Polyvinyylialkoholikalvo on v\u00e4rit\u00f6n ja l\u00e4pin\u00e4kyv\u00e4, jolla on hyv\u00e4 mekaaninen lujuus, sile\u00e4 pinta ilman tahmeutta, alhainen kaasun l\u00e4p\u00e4isevyys vety, happi, hiilidioksidi, hyv\u00e4 \u00f6ljyn- ja liuottimen kest\u00e4vyys, korkea kosteuden l\u00e4p\u00e4isevyys, ei staattista s\u00e4hk\u00f6\u00e4, ei tyhji\u00f6inti\u00e4, hyv\u00e4 tulostusominaisuus ja niin edelleen. Pakkausmateriaalina PVA voi est\u00e4\u00e4 hapen tunkeutumisen est\u00e4\u00e4kseen tuotteen hapettumisen heikkenemisen ja est\u00e4\u00e4 aromin, tuoksun ja hiilidioksidin karkaamisen, jotta tuote ei menett\u00e4isi sen makua tai vanhaa ja pident\u00e4isi huomattavasti s\u00e4ilyvyysaikaa. Se on paras t\u00e4h\u00e4n menness\u00e4 l\u00f6ydetty sulkukerros. T\u00e4m\u00e4 materiaali on parempi kuin nykyisin laajalti k\u00e4ytetty PVDC-kalvo, ja sill\u00e4 on laajat k\u00e4ytt\u00f6mahdollisuudet.<\/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\/fi\/features-of-polyvinyl-alcohol-film.html\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\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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