{"id":722,"date":"2025-12-11T07:53:43","date_gmt":"2025-12-11T07:53:43","guid":{"rendered":"https:\/\/www.materialstests.com\/?p=722"},"modified":"2025-12-11T07:53:47","modified_gmt":"2025-12-11T07:53:47","slug":"leading-the-way-in-hot-tack-testing-with-astm-f1921-standards","status":"publish","type":"post","link":"https:\/\/www.materialstests.com\/nb\/news\/leading-the-way-in-hot-tack-testing-with-astm-f1921-standards.html","title":{"rendered":"Ledende innen Hot Tack-testing med ASTM F1921-standarder"},"content":{"rendered":"<p>Cell Instruments, en innovat\u00f8r innen materialtesting, kunngj\u00f8r stolt sin forpliktelse til \u00e5 v\u00e6re fremragende innen hot tack-testing med vedtakelsen av ASTM F1921-standardene. Dette er et viktig skritt i retning av \u00e5 sikre p\u00e5liteligheten og integriteten til emballasjen, s\u00e6rlig i produksjonslinjer med h\u00f8yt tempo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Forst\u00e5 ASTM F1921 Hot Tack Testing:<\/strong><\/h2>\n\n\n\n<p>ASTM F1921-standarden fokuserer p\u00e5 \u00e5 evaluere styrken til varmeforseglinger som dannes mellom termoplastiske overflater p\u00e5 fleksible baner. Denne evalueringen finner sted umiddelbart etter at forseglingen er opprettet, og understreker dens betydning f\u00f8r den kj\u00f8les ned til romtemperatur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Betydningen av VFFS-emballasje (Vertical Form-Fill-Seal):<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"291\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards.png\" alt=\"Ledende innen Hot Tack-testing med ASTM F1921-standarder\" class=\"wp-image-726\" title=\"Ledende innen Hot Tack-testing med ASTM F1921-standarder\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards.png 900w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards-300x97.png 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards-768x248.png 768w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards-600x194.png 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>Hot tack-egenskapen er viktig i VFFS-emballeringsprosesser (vertical form-fill-seal), der det er minimalt med kj\u00f8letid tilgjengelig. I VFFS-emballasje legges produktene raskt ned i posen rett etter at forseglingsstengene har \u00e5pnet seg. Det er avgj\u00f8rende at den varme forseglingen t\u00e5ler store belastninger, slik at den blir sterk og sikker. Dette er avgj\u00f8rende for \u00e5 forhindre potensielt produkts\u00f8l eller pakkesvikt. Derfor er vurdering og optimalisering av hot tack-egenskapene et avgj\u00f8rende skritt for \u00e5 opprettholde p\u00e5liteligheten og integriteten til emballasjen i h\u00f8yhastighetsproduksjonslinjer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>ASTM F1921 Hot Tack-testprosessen:<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"567\" height=\"567\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards2.png\" alt=\"Ledende innen Hot Tack-testing med ASTM F1921-standarder\" class=\"wp-image-725\" title=\"Ledende innen Hot Tack-testing med ASTM F1921-standarder\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards2.png 567w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards2-300x300.png 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards2-150x150.png 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards2-100x100.png 100w\" sizes=\"(max-width: 567px) 100vw, 567px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Forsegling av pr\u00f8ver:<\/strong><\/h2>\n\n\n\n<p>En pr\u00f8vestrimmel forsegles ved \u00e5 p\u00e5f\u00f8re trykk ved hjelp av to flate, oppvarmede kjever, i henhold til spesifikke betingelser for temperatur, kontakttid og trykk.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Eksempel p\u00e5 tilbaketrekking:<\/strong><\/h2>\n\n\n\n<p>N\u00e5r kjevene p\u00e5 forseglingsenheten \u00e5pnes, trekkes den forseglede stripen automatisk ut mellom kjevene etter en definert forsinkelsestid, som kan justeres og til og med settes til null. Tilbaketrekkingen skjer ved at klemmene trekkes tilbake.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards3.jpg\" alt=\"Ledende innen Hot Tack-testing med ASTM F1921-standarder\" class=\"wp-image-724\" title=\"Ledende innen Hot Tack-testing med ASTM F1921-standarder\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards3.jpg 700w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards3-300x171.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards3-600x343.jpg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Kraftm\u00e5ling:<\/strong><\/h2>\n\n\n\n<p>Etter hvert som h\u00e5ndtakene beveger seg fra hverandre med en forh\u00e5ndsbestemt hastighet, gjennomg\u00e5r den forseglede pr\u00f8ven en forlengelse til den til slutt svikter. Under hele denne t\u00f8yningsprosessen m\u00e5ler hot tack-testeren kraften som kreves for \u00e5 opprettholde forseglingen til den n\u00e5r bristepunktet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>N\u00f8yaktig og p\u00e5litelig ASTM F1921-testing med HTT-02 Hot Tack Tester fra Cell Instruments:<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"591\" height=\"591\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards4.png\" alt=\"Ledende innen Hot Tack-testing med ASTM F1921-standarder\" class=\"wp-image-723\" title=\"Ledende innen Hot Tack-testing med ASTM F1921-standarder\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards4.png 591w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards4-300x300.png 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards4-150x150.png 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Leading-the-Way-in-Hot-Tack-Testing-with-ASTM-F1921-Standards4-100x100.png 100w\" sizes=\"(max-width: 591px) 100vw, 591px\" \/><\/figure>\n\n\n\n<p>For bedrifter som \u00f8nsker presisjon og p\u00e5litelighet ved testing av hot tack, anbefales Cell Instruments HTT-02 Hot Tack Tester, som gir en omfattende l\u00f8sning for evaluering og optimalisering av hot tack-egenskaper i termoplastiske overflater.<\/p>\n\n\n\n<p>Hold deg i forkant i emballasjebransjen med Cell Instruments - din p\u00e5litelige partner for innovative og standardkonforme l\u00f8sninger for materialtesting.<\/p>","protected":false},"excerpt":{"rendered":"<p>Cell Instruments, an innovator in materials testing solutions, proudly announces its commitment to excellence in hot tack testing with the adoption of the ASTM F1921 standards. This marks a significant stride in ensuring the reliability and integrity of packaging, particularly in fast-paced production lines. Understanding ASTM F1921 Hot Tack Testing: The ASTM F1921 standard focuses [&hellip;]<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-722","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/nb\/wp-json\/wp\/v2\/posts\/722","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/nb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.materialstests.com\/nb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/nb\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/nb\/wp-json\/wp\/v2\/comments?post=722"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/nb\/wp-json\/wp\/v2\/posts\/722\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/nb\/wp-json\/wp\/v2\/media?parent=722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.materialstests.com\/nb\/wp-json\/wp\/v2\/categories?post=722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.materialstests.com\/nb\/wp-json\/wp\/v2\/tags?post=722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}