{"id":13031,"date":"1948-03-19T08:31:58","date_gmt":"1948-03-19T07:31:58","guid":{"rendered":"https:\/\/plasticseurope.org\/?post_type=pe_timeline&#038;p=13031"},"modified":"2026-05-06T08:10:31","modified_gmt":"2026-05-06T08:10:31","slug":"1948-3","status":"publish","type":"pe_timeline","link":"https:\/\/plasticseurope.org\/pl\/timeline\/1948-3\/","title":{"rendered":"1948"},"content":{"rendered":"\n<p><strong>Wprowadzenie p\u0142yty winylowej LP<\/strong><\/p>\n\n\n\n<p>Polichlorek winylu (PVC) staje si\u0119 standardowym materia\u0142em do produkcji p\u0142yt mikrorowkowych.<\/p>\n","protected":false},"featured_media":13032,"template":"","class_list":["post-13031","pe_timeline","type-pe_timeline","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>1948 - Plastics Europe PL<\/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:\/\/plasticseurope.org\/pl\/timeline\/1948-3\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1948 - Plastics Europe PL\" \/>\n<meta property=\"og:description\" content=\"Wprowadzenie p\u0142yty winylowej LP Polichlorek winylu (PVC) staje si\u0119 standardowym materia\u0142em do produkcji p\u0142yt mikrorowkowych.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/plasticseurope.org\/pl\/timeline\/1948-3\/\" \/>\n<meta property=\"og:site_name\" content=\"Plastics Europe PL\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-06T08:10:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/plasticseurope.org\/pl\/wp-content\/uploads\/sites\/7\/2026\/03\/Vinyl-record.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"360\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuta\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/plasticseurope.org\/pl\/timeline\/1948-3\/\",\"url\":\"https:\/\/plasticseurope.org\/pl\/timeline\/1948-3\/\",\"name\":\"1948 - 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