{"id":4677,"date":"2026-01-19T23:57:44","date_gmt":"2026-01-19T15:57:44","guid":{"rendered":"https:\/\/greenwingpackaging.com\/?p=4677"},"modified":"2026-10-25T14:32:45","modified_gmt":"2026-10-25T06:32:45","slug":"how-are-eco-friendly-inks-and-water-based-adhesives-applied-and-certified-on-paper-bags","status":"publish","type":"post","link":"https:\/\/greenwingpackaging.com\/sv\/how-are-eco-friendly-inks-and-water-based-adhesives-applied-and-certified-on-paper-bags\/","title":{"rendered":"Hur appliceras och certifieras milj\u00f6v\u00e4nliga bl\u00e4ck och vattenbaserade lim p\u00e5 pappersp\u00e5sar?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">L\u00e5t mig gissa: Du letar efter pappersp\u00e5sar och n\u00e5gon s\u00e4ger stolt till dig, <em>\u201c&quot;Oroa dig inte, vi anv\u00e4nder milj\u00f6v\u00e4nliga bl\u00e4ck och lim!&quot;\u201d<\/em> Toppen. Men n\u00e4r du fr\u00e5gar, <em>\u201c&quot;Vilken sort? Finns det n\u00e5gon certifiering?&quot;\u201d<\/em> \u2013 pl\u00f6tsligt blir det alldeles tyst i rummet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Milj\u00f6v\u00e4nliga tryckf\u00e4rger och vattenbaserade lim \u00e4r avg\u00f6rande f\u00f6r h\u00e5llbara f\u00f6rpackningar. Men att anv\u00e4nda dem p\u00e5 r\u00e4tt s\u00e4tt \u2013 och certifiera dem \u2013 handlar inte bara om att s\u00e4tta p\u00e5 en gr\u00f6n etikett. Det kr\u00e4vs processer, tester och globala standarder.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Om du menar allvar med h\u00e5llbara ink\u00f6p, h\u00e4r \u00e4r allt du borde veta \u2013 utan allt kr\u00e5ngel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Varf\u00f6r \u00e4r bl\u00e4ck och lim s\u00e5 viktiga f\u00f6r h\u00e5llbarhet hos pappersp\u00e5sar?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e5t oss inte f\u00f6rsk\u00f6na det \u2013 din pappersp\u00e5se kan vara av 100% \u00e5tervunnen fiber, men om den \u00e4r limmad med l\u00f6sningsmedelsbaserade lim och tryckt med tungmetallf\u00e4rger \u00e4r den inte \u00e5tervinningsbar. <em>eller<\/em> komposterbar.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"447\" src=\"https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Inks-and-adhesives-affect-sustainability.jpg\" alt=\"\" class=\"wp-image-4681\" srcset=\"https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Inks-and-adhesives-affect-sustainability.jpg 800w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Inks-and-adhesives-affect-sustainability-300x168.jpg 300w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Inks-and-adhesives-affect-sustainability-768x429.jpg 768w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Inks-and-adhesives-affect-sustainability-18x10.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Det \u00e4r d\u00e4r eko-bl\u00e4ck och vattenbaserade lim kommer in i bilden. Dessa tv\u00e5 komponenter avg\u00f6r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Om p\u00e5sen kan \u00e5tervinnas s\u00e4kert<\/strong><\/li>\n\n\n\n<li><strong>Om den uppfyller kraven f\u00f6r livsmedelskontakt<\/strong><\/li>\n\n\n\n<li><strong>Hur rent den skriver ut och f\u00f6rseglar<\/strong><\/li>\n\n\n\n<li><strong>Hur den presterar i varma\/kalla\/feta f\u00f6rh\u00e5llanden<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vi s\u00e4ger ofta: <em>Materialen du inte ser \u00e4r lika viktiga som de du ser.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vad \u00e4r milj\u00f6v\u00e4nliga bl\u00e4ck?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Milj\u00f6v\u00e4nliga bl\u00e4ck \u00e4r formulerade utan skadliga l\u00f6sningsmedel, tungmetaller eller VOC (flyktiga organiska f\u00f6reningar). De vanligaste typerna f\u00f6r tryck p\u00e5 pappersp\u00e5sar \u00e4r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vattenbaserade bl\u00e4ck<\/strong> \u2013 Idealisk f\u00f6r kraftp\u00e5sar och livsmedelsf\u00f6rpackningar<\/li>\n\n\n\n<li><strong>Sojabaserade bl\u00e4ck<\/strong> \u2013 F\u00f6rnybar, l\u00e5g VOC-halt och utm\u00e4rkt f\u00e4rgbest\u00e4ndighet<\/li>\n\n\n\n<li><strong>UV-h\u00e4rdande bl\u00e4ck<\/strong> \u2013 Energieffektiv h\u00e4rdning, men begr\u00e4nsad \u00e5tervinningsbarhet<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vattenbaserade bl\u00e4ck \u00e4r v\u00e5rt favoritval. De \u00e4r l\u00e4tta att reng\u00f6ra, giftfria och ger h\u00f6gkvalitativa utskrifter \u00e4ven vid h\u00f6ga hastigheter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Certifiering att leta efter:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>REACH-efterlevnad (EU)<\/strong><\/li>\n\n\n\n<li><strong>RoHS-direktivet<\/strong><\/li>\n\n\n\n<li><strong>EN 71-3: Bl\u00e4ckstandard f\u00f6r leksakss\u00e4kerhet<\/strong><\/li>\n\n\n\n<li><strong>ASTM D6866 (Biobaserat inneh\u00e5ll)<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Och ja, vi tillhandah\u00e5ller fullst\u00e4ndiga testrapporter och deklarationer f\u00f6r dessa.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"447\" src=\"https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Eco-ink-types-comparison-chart.jpg\" alt=\"\" class=\"wp-image-4679\" srcset=\"https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Eco-ink-types-comparison-chart.jpg 800w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Eco-ink-types-comparison-chart-300x168.jpg 300w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Eco-ink-types-comparison-chart-768x429.jpg 768w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Eco-ink-types-comparison-chart-18x10.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Hur appliceras dessa bl\u00e4ck p\u00e5 pappersp\u00e5sar?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Allt handlar om tryckmetoden. P\u00e5 GreenWing anv\u00e4nder vi huvudsakligen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flexografisk tryckning:<\/strong> B\u00e4st f\u00f6r h\u00f6ghastighetsjobb med h\u00f6g volym. Perfekt f\u00f6r kraftp\u00e5sar.<\/li>\n\n\n\n<li><strong>Djuptryck:<\/strong> H\u00f6gre precision f\u00f6r glansiga eller belagda pappersp\u00e5sar.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vattenbaserade tryckf\u00e4rger \u00e4r en perfekt matchning f\u00f6r flexo. Vi anv\u00e4nder aniloxvalsar som applicerar j\u00e4mna, tunna lager. Detta minskar spill och s\u00e4kerst\u00e4ller ljusstark och tydlig grafik \u2013 utan \u00f6verf\u00e4rgning.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eftersom vattenbaserade bl\u00e4ck torkar snabbt (s\u00e4rskilt med IR-torkar) st\u00f6der de ocks\u00e5 effektiva produktionscykler.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"447\" src=\"https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Flexo-process-for-water-inks.jpg\" alt=\"\" class=\"wp-image-4680\" srcset=\"https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Flexo-process-for-water-inks.jpg 800w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Flexo-process-for-water-inks-300x168.jpg 300w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Flexo-process-for-water-inks-768x429.jpg 768w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Flexo-process-for-water-inks-18x10.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vad \u00e4r vattenbaserade lim?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e5t oss g\u00e5 vidare till limmet som h\u00e5ller ihop allt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vattenbaserade lim tillverkas med naturliga eller syntetiska polymerer dispergerade i vatten. Till skillnad fr\u00e5n l\u00f6sningsmedelsbaserade lim avger de inte starka lukter eller giftiga flyktiga organiska f\u00f6reningar (VOC).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Popul\u00e4ra typer inkluderar:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PVAc (polyvinylacetat):<\/strong> Vanligt f\u00f6r papper-till-papper-bindning<\/li>\n\n\n\n<li><strong>Dextrinbaserade lim:<\/strong> Tillverkad av st\u00e4rkelse, utm\u00e4rkt f\u00f6r livsmedelss\u00e4kra f\u00f6rpackningar<\/li>\n\n\n\n<li><strong>Akryldispersioner:<\/strong> Starkare bindning, l\u00e4mplig f\u00f6r tyngre p\u00e5sar<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Hur anv\u00e4nds lim i produktionen?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi anv\u00e4nder precisionsmunstycken och rullsystem f\u00f6r att applicera lim under p\u00e5sbildningen. Placeringen \u00e4r avg\u00f6rande.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bottenklistring<\/li>\n\n\n\n<li>Sidos\u00f6msf\u00f6rsegling<\/li>\n\n\n\n<li>Handtagsf\u00e4ste<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Varje del av p\u00e5sen kan kr\u00e4va en annan limformel baserat p\u00e5 vikt, anv\u00e4ndningsomr\u00e5de och \u00f6nskad h\u00e5llbarhet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi finjusterar v\u00e5r limapplikation f\u00f6r varje kunds v\u00e4skspecifikation. Oavsett om det g\u00e4ller h\u00e4mtmat eller tunga detaljhandelsgods testar vi vidh\u00e4ftningsstyrka och h\u00e5llbarhet i varje sats.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"447\" src=\"https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Water-based-glue-application-points.jpg\" alt=\"\" class=\"wp-image-4682\" srcset=\"https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Water-based-glue-application-points.jpg 800w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Water-based-glue-application-points-300x168.jpg 300w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Water-based-glue-application-points-768x429.jpg 768w, https:\/\/greenwingpackaging.com\/wp-content\/uploads\/2026\/01\/Water-based-glue-application-points-18x10.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Certifieringar och standarder f\u00f6r bl\u00e4ck och lim<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nu till det k\u00f6ttiga \u2013 hur g\u00f6r du? <strong>bevisa<\/strong> \u00c4r era material kompatibla?<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>F\u00f6r bl\u00e4ck:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RoHS och REACH:<\/strong> S\u00e4kerst\u00e4ller att bl\u00e4cket \u00e4r fritt fr\u00e5n begr\u00e4nsade kemikalier<\/li>\n\n\n\n<li><strong>EN71-3:<\/strong> Garanterar s\u00e4kerheten f\u00f6r bl\u00e4ck p\u00e5 f\u00f6rpackningar som potentiellt anv\u00e4nds i n\u00e4rheten av barn<\/li>\n\n\n\n<li><strong>ISO 2846 och 12647:<\/strong> Standarder f\u00f6r utskriftsf\u00e4rgkonsistens<\/li>\n\n\n\n<li><strong>FDA\/EG-efterlevnad av livsmedelskontakt:<\/strong> S\u00e4rskilt viktigt f\u00f6r livsmedelsp\u00e5sar<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>F\u00f6r lim:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>FDA CFR 21.175.105 (USA):<\/strong> F\u00f6r lim som anv\u00e4nds i livsmedelsf\u00f6rpackningar<\/li>\n\n\n\n<li><strong>EU 1935\/2004 och 10\/2011 (Europa):<\/strong> T\u00e4cker s\u00e4kerhet vid kontakt med livsmedel<\/li>\n\n\n\n<li><strong>ASTM D6866:<\/strong> Bekr\u00e4ftar biobaserat inneh\u00e5ll<\/li>\n\n\n\n<li><strong>\u00c5tervinningstester:<\/strong> Uppfyller kraven p\u00e5 \u00e5terpulpbarhet<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Om en leverant\u00f6r inte kan visa dig dessa intyg eller testresultat \u2013 k\u00f6r p\u00e5.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vanliga fr\u00e5gor fr\u00e5n k\u00f6pare<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Kan vattenbaserade bl\u00e4ck matcha l\u00f6sningsmedelsbaserade bl\u00e4ck i f\u00e4rg och klarhet?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ja, och ibland \u00e4nnu b\u00e4ttre. Moderna vattenbaserade formuleringar ger utm\u00e4rkt pigmentstyrka. Vid flexotryck matchar vi enkelt Pantone-f\u00e4rger.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>F\u00f6rsvagas lim av v\u00e4rme eller kyla?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Endast om du anv\u00e4nder fel sort. F\u00f6r fryst mat eller varor som fylls i varmvatten anv\u00e4nder vi temperaturbest\u00e4ndiga formler som testats under simulerade f\u00f6rh\u00e5llanden.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c4r dessa bl\u00e4ck och lim dyrare?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Inte n\u00f6dv\u00e4ndigtvis. \u00c4ven om den initiala kostnaden kan vara n\u00e5got h\u00f6gre \u00e4n f\u00f6r traditionella material, l\u00f6nar det l\u00e5ngsiktiga v\u00e4rdet \u2013 regelefterlevnad, varum\u00e4rkesf\u00f6rtroende, h\u00e5llbarhet \u2013 sig.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Kan man trycka t\u00e4ckande m\u00f6nster med eko-bl\u00e4ck?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Absolut. V\u00e5ra aniloxvalsar och plattteknik g\u00f6r det m\u00f6jligt att skriva ut med stor t\u00e4ckning med minimal utfall eller sp\u00f6kbilder.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Slutsats<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Milj\u00f6v\u00e4nliga bl\u00e4ck och lim \u00e4r inte l\u00e4ngre valfria \u2013 de f\u00f6rv\u00e4ntas. Men att g\u00f6ra det r\u00e4tt inneb\u00e4r mer \u00e4n att bara klicka p\u00e5 en gr\u00f6n ikon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi har \u00e4gnat \u00f6ver ett decennium \u00e5t att f\u00f6rfina hur vi trycker och limmar pappersp\u00e5sar som inte bara \u00e4r h\u00e5llbara \u2013 utan ocks\u00e5 certifierade, testade och vackra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Beh\u00f6ver du certifierade material till ditt n\u00e4sta f\u00f6rpackningsprojekt? L\u00e5t oss f\u00f6rverkliga det.<\/p>","protected":false},"excerpt":{"rendered":"<p>Let me guess: You\u2019re sourcing paper bags and someone proudly tells you, \u201cDon\u2019t worry, we use eco-friendly inks and adhesives!\u201d Great. But when you ask, \u201cWhich kind? Any certification?\u201d \u2014 suddenly, the room gets real quiet. Eco-friendly inks and water-based adhesives are crucial in sustainable packaging. But using them properly\u2014and certifying them\u2014isn\u2019t just about slapping [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4678,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4677","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/posts\/4677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/comments?post=4677"}],"version-history":[{"count":1,"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/posts\/4677\/revisions"}],"predecessor-version":[{"id":4683,"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/posts\/4677\/revisions\/4683"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/media\/4678"}],"wp:attachment":[{"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/media?parent=4677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/categories?post=4677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/greenwingpackaging.com\/sv\/wp-json\/wp\/v2\/tags?post=4677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}