{"id":9829,"date":"2026-02-24T15:11:44","date_gmt":"2026-02-24T07:11:44","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d642-2\/"},"modified":"2026-04-16T09:53:21","modified_gmt":"2026-04-16T01:53:21","slug":"astm-d642","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/da\/standard\/astm-d642\/","title":{"rendered":"ASTM D642"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Hvad erASTM D642 Box Compression Test?<\/h2>\n\n\n\n<p><strong data-start=\"1047\" data-end=\"1060\">ASTM D642<\/strong> er den <strong data-start=\"1068\" data-end=\"1182\">Standardtestmetode til bestemmelse af trykmodstand af skibscontainere, komponenter og enhedslaster<\/strong>. Denne metode m\u00e5ler, hvor godt en emballagebeholder modst\u00e5r kr\u00e6fter, der komprimerer den fra toppen, kanterne eller hj\u00f8rnerne. Den g\u00e6lder for individuelle kasser, komplette enhedslaster eller emballagematerialer.<\/p>\n\n\n\n<p>Denne metode bruges i vid udstr\u00e6kning i brancher som e-handel, f\u00f8devarer, drikkevarer og l\u00e6gemidler, hvor produktintegritet under opbevaring og transport er afg\u00f8rende.<\/p>\n\n\n\n<p>Testen kan udf\u00f8res p\u00e5 beholdere <strong data-start=\"1597\" data-end=\"1625\">med eller uden indhold<\/strong>, hvilket giver fleksibilitet til testscenarier i den virkelige verden.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Box Compression Test Standard og dens betydning<\/h2>\n\n\n\n<p>De <strong data-start=\"1747\" data-end=\"1780\">standard for trykpr\u00f8vning af kasser<\/strong>, som defineret af ASTM D642, hj\u00e6lper virksomheder med at afg\u00f8re, om deres emballage kan modst\u00e5 presset fra stabling, forsendelse og langtidsopbevaring. De vigtigste parametre i denne standard omfatter:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1972\" data-end=\"2009\">Kompressionstest fra top til bund<\/strong> for realistiske belastningsforhold ved stabling.<\/li>\n\n\n\n<li><strong data-start=\"2052\" data-end=\"2097\">Test fra kant til kant og fra hj\u00f8rne til hj\u00f8rne<\/strong>, Det er is\u00e6r nyttigt til at identificere svage punkter i emballagen.<\/li>\n\n\n\n<li><strong data-start=\"2161\" data-end=\"2195\">Kompressionstest ansigt til ansigt<\/strong> ved hj\u00e6lp af enten faste eller drejelige plademaskiner.<\/li>\n<\/ul>\n\n\n\n<p>At opfylde denne standard er afg\u00f8rende for at minimere produkttab, reducere emballagefejl og sikre overholdelse af branchens regler.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u00e5dan udf\u00f8rer du en test af kartonkompression - ASTM D642<\/h2>\n\n\n\n<p>Udf\u00f8relse af en <strong data-start=\"2474\" data-end=\"2501\">Test af kartonkompression<\/strong> involverer en r\u00e6kke specifikke trin for at sikre p\u00e5lidelige og gentagelige resultater:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Testops\u00e6tning og udstyr<\/h3>\n\n\n\n<p>Brug en kompressionstestmaskine med enten faste eller drejelige plader. Den <strong data-start=\"2691\" data-end=\"2724\">BCT-600 <a href=\"https:\/\/www.packqc.com\/da\/products\/box-compression-tester\/\">Kompressionstester til kasser<\/a><\/strong> fra Cell Instruments kan varmt anbefales, da den underst\u00f8tter flere testtilstande og er i fuld overensstemmelse med ASTM D642. Den har en <strong data-start=\"2857\" data-end=\"2880\">servodrevet plade<\/strong> for pr\u00e6cis bev\u00e6gelse og tilpassede testbetingelser.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Forberedelse af pr\u00f8ver<\/h3>\n\n\n\n<p>V\u00e6lg hele kartoner, helst fem eller flere for at f\u00e5 statistisk signifikante resultater. S\u00f8rg for, at de enten er fyldte eller tomme, afh\u00e6ngigt af testform\u00e5let.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Orientering af pr\u00f8ven<\/h3>\n\n\n\n<p>Centrer kassen korrekt p\u00e5 den nederste plade. Forkert justering kan f\u00f8re til excentrisk belastning, der p\u00e5virker b\u00e5de testresultater og udstyrets sikkerhed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Anvend Pre-Load<\/h3>\n\n\n\n<p>Indf\u00f8r en indledende kraft:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>50 lbf for enkeltv\u00e6ggede b\u00f8lgepapkasser<\/li>\n\n\n\n<li>100 lbf for dobbeltv\u00e6gge<\/li>\n\n\n\n<li>500 lbf for tredobbelt v\u00e6g<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"ASTM D6195 Adhesive Loop Tack Strength Testing p\u00e5 en peel\/seal\/bond adh\u00e6sionstester\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/HtojtNCDK0g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5. Anvendelse af kompression<\/h3>\n\n\n\n<p>Belast pr\u00f8ven med en konstant hastighed p\u00e5 <strong data-start=\"3523\" data-end=\"3563\">0,5 \u00b1 0,1 in\/min (12,7 \u00b1 2,5 mm\/min)<\/strong> indtil det g\u00e5r galt. Fejl er typisk defineret som:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Et 10%-fald fra maksimal belastning, eller<\/li>\n\n\n\n<li>En deformation p\u00e5 19 mm (\u00be tomme)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6. Optagelse af data<\/h3>\n\n\n\n<p>Brug belastnings- og deformationsregistratorer til at overv\u00e5ge \u00e6ndringer. Hvis det ikke er muligt, kan du registrere kraftv\u00e6rdier for hver 0,1 tomme deformation manuelt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00e6lg det rigtige udstyr: Hvorfor v\u00e6lge Cell Instruments\u2019 BCT-600<\/h2>\n\n\n\n<p>Til pr\u00e6cis, p\u00e5lidelig og effektiv test af kartonkompression, <strong data-start=\"3983\" data-end=\"4034\">Cell Instruments\u2019 BCT-600 Box Compression Tester<\/strong> er en ideel l\u00f8sning. Den har mange funktioner:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"4073\" data-end=\"4093\">Tre testtilstande<\/strong>: Brudstyrke, fast v\u00e6rdi (belastning\/deformation) og stablingssimulering.<\/li>\n\n\n\n<li><strong data-start=\"4173\" data-end=\"4201\">7\u201d touchscreen-gr\u00e6nseflade<\/strong> for intuitiv betjening.<\/li>\n\n\n\n<li><strong data-start=\"4229\" data-end=\"4280\">Live-datakurver og testprogrammer, der kan tilpasses<\/strong>.<\/li>\n\n\n\n<li><strong data-start=\"4284\" data-end=\"4315\">Servosystem med h\u00f8j pr\u00e6cision<\/strong> for ensartet indl\u00e6sningshastighed.<\/li>\n<\/ul>\n\n\n\n<p>Dette instrument opfylder ikke kun <strong data-start=\"4378\" data-end=\"4391\">ASTM D642<\/strong> krav, men underst\u00f8tter ogs\u00e5 avanceret kvalitetskontrol og R&amp;D i emballageudviklingen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Valg af den rigtige loop tack-tester<\/h2>\n\n\n\n<p>For virksomheder, der er involveret i <strong>Test af kl\u00e6bemiddel<\/strong>, og investerer i en <strong>loop tack-tester af h\u00f8j kvalitet<\/strong> er afg\u00f8rende. Den <strong>Cell Instruments Loop Tack Tester<\/strong> giver:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Pr\u00e6cisionsm\u00e5ling<\/strong> af tack force.<\/p><\/li>\n\n\n\n<li><p><strong style=\"font-size: 1rem;\">Brugervenlig betjening<\/strong><span style=\"font-size: 1rem;\"> med automatiseret testning.<\/span><\/p><\/li>\n\n\n\n<li><p><strong>P\u00e5lidelige data<\/strong> til forskning og kvalitetskontrol.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tKontakt os F\u00e5 en l\u00f8sning til Loop Tack-test\t\t\t\t<\/h2>\n\n\n\n<p>De <a href=\"https:\/\/www.astm.org\/d0642-20.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong data-start=\"5040\" data-end=\"5053\">ASTM D642<\/strong><\/a> standard spiller en afg\u00f8rende rolle i verificeringen af emballagematerialers strukturelle integritet. At forst\u00e5, hvordan man udf\u00f8rer en <strong data-start=\"5178\" data-end=\"5205\">Test af kartonkompression<\/strong> i henhold til denne standard hj\u00e6lper ikke kun med at opretholde kvaliteten, men underst\u00f8tter ogs\u00e5 innovation og sikkerhed i emballagedesign. For virksomheder, der s\u00f8ger n\u00f8jagtige, standardoverensstemmende testl\u00f8sninger, <strong data-start=\"5396\" data-end=\"5447\">Cell Instruments\u2019 BCT-600 Box Compression Tester<\/strong> er et gennempr\u00f8vet valg, der forbedrer testkapaciteten og tilliden.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ofte stillede sp\u00f8rgsm\u00e5l<\/h2>\n\n\n\n<p>1. Hvad er form\u00e5let med ASTM D642 box compression test?<br>Den evaluerer emballagebeholdernes trykstyrke for at sikre, at de kan modst\u00e5 stabling og forsendelse uden at kollapse.<\/p>\n\n\n\n<p>2. Kan jeg teste kasser med indhold i ved hj\u00e6lp af ASTM D642?<br>Ja, standarden giver mulighed for at teste b\u00e5de fyldte og tomme beholdere afh\u00e6ngigt af simuleringsbehovet.<\/p>\n\n\n\n<p>3. Hvordan definerer jeg svigt under kompressionstesten?<br>Svigt defineres typisk som en reduktion p\u00e5 10% i den maksimale belastning eller en deformation p\u00e5 19 mm (\u00be tomme) i henhold til ASTM D642.<\/p>\n\n\n\n<p>4. Hvilken type udstyr er egnet til at udf\u00f8re <a href=\"https:\/\/store.astm.org\/d0642-25.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D642<\/a><a tabindex=\"0\"> tests?<\/a><br>Der kr\u00e6ves en kompressionstestmaskine med faste eller drejelige plader. BCT-01 fra Cell Instruments opfylder alle de n\u00f8dvendige krav.<\/p>\n\n\n\n<p>5. Hvorfor er det vigtigt at justere kartonen under test?<br>Forkert justering kan medf\u00f8re un\u00f8jagtige resultater og kan beskadige testudstyret. Korrekt placering sikrer testens validitet og sikkerhed.<svg viewbox=\"0 0 192 512\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/p>","protected":false},"excerpt":{"rendered":"<p>What Is theASTM D642 Box Compression Test? ASTM D642 is the Standard Test Method for Determining Compressive Resistance of Shipping Containers, Components, and Unit Loads. This method measures how well a packaging container withstands forces that compress it from the top, edges, or corners. It applies to individual boxes, complete unit loads, or packaging materials. [&hellip;]<\/p>","protected":false},"featured_media":5435,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[611],"class_list":["post-9829","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/standard\/9829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/media\/5435"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/media?parent=9829"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/standard-category?post=9829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}