{"id":10370,"date":"2026-07-28T17:09:16","date_gmt":"2026-07-28T09:09:16","guid":{"rendered":"https:\/\/www.packqc.com\/?post_type=standard&#038;p=10370"},"modified":"2026-07-28T17:09:17","modified_gmt":"2026-07-28T09:09:17","slug":"tappi-t826","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/sv\/standard\/tappi-t826\/","title":{"rendered":"TAPPI T826"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Papper och kartong som anv\u00e4nds i wellpappf\u00f6rpackningar m\u00e5ste t\u00e5la betydande tryckkrafter under tillverkning, transport, lagring och stapling. <strong>TAPPI T826<\/strong> anger en standardiserad metod f\u00f6r utv\u00e4rdering av <strong>Tryckh\u00e5llfasthetsprovning med kort sp\u00e4nnvidd<\/strong> av papper och kartong, vilket ger tillverkarna tillf\u00f6rlitliga data f\u00f6r att f\u00f6ruts\u00e4ga materialets prestanda. Genom att anv\u00e4nda en <strong>Kompressionsprovare f\u00f6r korta spann<\/strong>, kan laboratorier noggrant fastst\u00e4lla den maximala tryckkraft som ett smalt provstycke kan motst\u00e5 innan det g\u00e5r s\u00f6nder. Denna provning spelar en avg\u00f6rande roll vid pappersbruk, f\u00f6rpackningstillverkare och kvalitetskontrollaboratorier d\u00e4r <strong>SCT-prov<\/strong> Resultaten p\u00e5verkar direkt produktens enhetlighet och kartongens h\u00e5llfasthet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Till skillnad fr\u00e5n traditionella kompressionstester d\u00e4r st\u00f6rre provbitar utv\u00e4rderas fokuserar TAPPI T826 p\u00e5 en extremt kort fritt sp\u00e4nnvidd, vilket minimerar risk f\u00f6r kn\u00e4ckning och g\u00f6r det m\u00f6jligt att m\u00e4ta materialets inneboende fiberbindningsh\u00e5llfasthet mer exakt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vad \u00e4r TAPPI T826?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TAPPI T826<\/strong> \u00e4r en internationellt erk\u00e4nd provningsmetod f\u00f6r best\u00e4mning av tryckh\u00e5llfastheten hos papper och kartong vid korta sp\u00e4nnvidder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Metoden ber\u00e4knar den maximala tryckkraft som kr\u00e4vs f\u00f6r att krossa ett provstycke som \u00e4r fastsp\u00e4nt \u00f6ver en mycket kort, icke-uppst\u00f6tt str\u00e4cka, vanligtvis <strong>0,70 mm<\/strong>. Eftersom den fria sp\u00e4nnvidden \u00e4r extremt liten uppst\u00e5r brott till f\u00f6ljd av fiberkompression snarare \u00e4n strukturell kn\u00e4ckning, vilket ger mycket repeterbara och meningsfulla resultat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Metoden \u00e4r s\u00e4rskilt l\u00e4mplig f\u00f6r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kartong<\/li>\n\n\n\n<li>Linerboard<\/li>\n\n\n\n<li>Kraftpapper<\/li>\n\n\n\n<li>Testliner<\/li>\n\n\n\n<li>Vit \u00f6verdel<\/li>\n\n\n\n<li>Korrugeringsmaterial<\/li>\n\n\n\n<li>Vikbar kartong<\/li>\n\n\n\n<li>F\u00f6rpackningspapper<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Testet rekommenderas i allm\u00e4nhet f\u00f6r material med ytvikt i intervallet <strong>100 g\/m\u00b2 till 400 g\/m\u00b2<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packqc.com\/wp-content\/uploads\/2026\/07\/TAPPI-T826-SCT-01Short-Span-Compression-Tester.webp\" alt=\"TAPPI T826 SCT-01 Kompressionsprovningsmaskin f\u00f6r korta sp\u00e4nnvidder\" class=\"wp-image-10371\" style=\"width:367px;height:auto\" srcset=\"https:\/\/www.packqc.com\/wp-content\/uploads\/2026\/07\/TAPPI-T826-SCT-01Short-Span-Compression-Tester.webp 600w, https:\/\/www.packqc.com\/wp-content\/uploads\/2026\/07\/TAPPI-T826-SCT-01Short-Span-Compression-Tester-300x300.webp 300w, https:\/\/www.packqc.com\/wp-content\/uploads\/2026\/07\/TAPPI-T826-SCT-01Short-Span-Compression-Tester-150x150.webp 150w, https:\/\/www.packqc.com\/wp-content\/uploads\/2026\/07\/TAPPI-T826-SCT-01Short-Span-Compression-Tester-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Varf\u00f6r \u00e4r tryckh\u00e5llfasthetsprovning av korta sp\u00e4nnvidder viktigt?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pappersf\u00f6rpackningar uts\u00e4tts f\u00f6r kompression under hela sin livscykel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typiska belastningsf\u00f6rh\u00e5llanden \u00e4r bland annat:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stapling av pallar<\/li>\n\n\n\n<li>Lagerf\u00f6rvaring<\/li>\n\n\n\n<li>Vibrationer vid transport<\/li>\n\n\n\n<li>Kartongformning<\/li>\n\n\n\n<li>Automatisk f\u00f6rpackningsutrustning<\/li>\n\n\n\n<li>L\u00e5dkomprimering under transporten<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e5lig tryckh\u00e5llfasthet kan leda till:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kartongens sammanfallning<\/li>\n\n\n\n<li>Minskad staplingsh\u00e5llfasthet<\/li>\n\n\n\n<li>F\u00f6rpackningens deformation<\/li>\n\n\n\n<li>Produktskada<\/li>\n\n\n\n<li>\u00d6kade transportkostnader<\/li>\n\n\n\n<li>Kundklagom\u00e5l<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tryckh\u00e5llfasthetsprovning med kort sp\u00e4nnvidd<\/strong> ger tillverkarna en effektiv metod f\u00f6r att kontrollera papperskvaliteten innan det bearbetas till wellpapp eller f\u00e4rdiga kartonger.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Att f\u00f6rst\u00e5 principen bakom SCT-testet<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">De <strong>SCT-prov<\/strong> F\u00f6rfarandet m\u00e4ter den tryckkraft som kr\u00e4vs f\u00f6r att ett pappersprov ska brista, samtidigt som b\u00f6jningseffekter elimineras.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Testf\u00f6rfarandet \u00e4r enkelt:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ett prov som m\u00e4ter <strong>15 mm \u00d7 75 mm<\/strong> \u00e4r f\u00e4rdig.<\/li>\n\n\n\n<li>Tv\u00e5 precisionskl\u00e4mmor h\u00e5ller fast provet ordentligt.<\/li>\n\n\n\n<li>Avst\u00e5ndet mellan kl\u00e4mmorna, d\u00e4r det inte finns n\u00e5got st\u00f6d, h\u00e5lls p\u00e5 <strong>0,70 mm<\/strong>.<\/li>\n\n\n\n<li>Den r\u00f6rliga kl\u00e4mman pressar ihop provet med en kontrollerad hastighet.<\/li>\n\n\n\n<li>Den maximala kraften f\u00f6re brott registreras.<\/li>\n\n\n\n<li>Tryckh\u00e5llfastheten ber\u00e4knas automatiskt.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Eftersom buckling minimeras \u00e5terspeglar det uppm\u00e4tta v\u00e4rdet fr\u00e4mst fibern\u00e4tverkets h\u00e5llfasthet och bindningskvaliteten.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hur en kompressionsprovningsmaskin f\u00f6r korta sp\u00e4nnvidder fungerar<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En modern <strong>Kompressionsprovare f\u00f6r korta spann<\/strong> kombinerar finmekanik med intelligenta elektroniska styrsystem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typiska komponenter \u00e4r bland annat:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Komponent<\/th><th class=\"has-text-align-center\" data-align=\"center\">Funktion<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Pneumatiskt sp\u00e4nnsystem<\/td><td class=\"has-text-align-center\" data-align=\"center\">Anv\u00e4nder en konstant kl\u00e4mkraft<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Precisionskompressionsmekanism<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ger en j\u00e4mn tryckbelastning<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Viktgivare med h\u00f6g noggrannhet<\/td><td class=\"has-text-align-center\" data-align=\"center\">M\u00e4ter maximal kompressionskraft<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">PLC-styrenhet<\/td><td class=\"has-text-align-center\" data-align=\"center\">Styrning av testsekvensen<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">HMI med peksk\u00e4rm<\/td><td class=\"has-text-align-center\" data-align=\"center\">F\u00f6renklar anv\u00e4ndningen<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Programvara f\u00f6r automatisk ber\u00e4kning<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ber\u00e4knar SCT-v\u00e4rden<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Dataskivskrivare<\/td><td class=\"has-text-align-center\" data-align=\"center\">Skriver ut testrapporter direkt<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Valfri PC-anslutning<\/td><td class=\"has-text-align-center\" data-align=\"center\">St\u00f6der hantering av laboratoriedata<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">En stabil kl\u00e4mkraft och exakt inriktning \u00e4r avg\u00f6rande, eftersom \u00e4ven sm\u00e5 avvikelser kan p\u00e5verka testets repeterbarhet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Standardtestf\u00f6rfarande enligt TAPPI T826<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c4ven om arbetsfl\u00f6dena i laboratorierna varierar n\u00e5got, omfattar ett typiskt f\u00f6rfarande f\u00f6ljande:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Provberedning<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>F\u00f6rbered proverna under standardm\u00e4ssiga laboratorief\u00f6rh\u00e5llanden.<\/li>\n\n\n\n<li>Sk\u00e4r ut prover till <strong>15 mm \u00d7 75 mm<\/strong>.<\/li>\n\n\n\n<li>F\u00f6rbered provbitar b\u00e5de i maskinriktningen (MD) och tv\u00e4rriktningen (CD).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Instrumentinst\u00e4llningar<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">De <strong>Kompressionsprovare f\u00f6r korta spann<\/strong> \u00e4r konfigurerad med:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Testhastighet: <strong>3 \u00b1 0,1 mm\/min<\/strong><\/li>\n\n\n\n<li>Avst\u00e5nd mellan kl\u00e4mmorna: <strong>0,70 mm<\/strong><\/li>\n\n\n\n<li>Konstant kl\u00e4mkraft<\/li>\n\n\n\n<li>L\u00e4mpliga m\u00e5ttenheter<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Testning<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Varje prov placeras mellan kl\u00e4mmorna.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Instrumentet g\u00f6r automatiskt f\u00f6ljande:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ut\u00f6var kl\u00e4mtryck<\/li>\n\n\n\n<li>Komprimerar provet<\/li>\n\n\n\n<li>Uppt\u00e4cker fel<\/li>\n\n\n\n<li>Anger maximal belastning<\/li>\n\n\n\n<li>Ber\u00e4knar tryckh\u00e5llfasthet<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Flera prover testas f\u00f6r att fastst\u00e4lla medelv\u00e4rden och statistisk konsistens.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Anv\u00e4ndningsomr\u00e5den inom pappers- och f\u00f6rpackningsindustrin<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TAPPI T826<\/strong> Testningen bidrar till kvalitetss\u00e4kringen genom hela pappersf\u00f6rs\u00f6rjningskedjan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pappersfabriker<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tillverkarna anv\u00e4nder SCT-v\u00e4rden f\u00f6r att:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00d6vervaka produktionens enhetlighet<\/li>\n\n\n\n<li>Optimera fiberblandningar<\/li>\n\n\n\n<li>F\u00f6rb\u00e4ttra raffineringsprocesserna<\/li>\n\n\n\n<li>Utv\u00e4rdera kvaliteten p\u00e5 \u00e5tervunnen fiber<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Tillverkare av wellpapp<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kompressionsv\u00e4rden f\u00f6r korta sp\u00e4nnvidder hj\u00e4lper till att f\u00f6ruts\u00e4ga:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Resultat fr\u00e5n kanttryckprov (ECT)<\/li>\n\n\n\n<li>Resultat fr\u00e5n l\u00e5dkompressionstest (BCT)<\/li>\n\n\n\n<li>H\u00e5llbarhet hos f\u00e4rdigkartonger<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">F\u00f6rpackningstillverkare<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00f6rpackningsf\u00f6retagen kontrollerar kvaliteten p\u00e5 det inkommande papperet innan materialet f\u00f6r\u00e4dlas till l\u00e5dor och kartonger.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Forskning och utveckling<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Forsknings- och utvecklingsgrupper anv\u00e4nder <strong>Tryckh\u00e5llfasthetsprovning med kort sp\u00e4nnvidd<\/strong> f\u00f6r att utv\u00e4rdera:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nya massablandningar<\/li>\n\n\n\n<li>H\u00e5llbara fiberk\u00e4llor<\/li>\n\n\n\n<li>L\u00e4tta f\u00f6rpackningsmaterial<\/li>\n\n\n\n<li>Prestandaf\u00f6rb\u00e4ttringar<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">F\u00f6rdelar med att anv\u00e4nda kompressionstestaren SCT-01 f\u00f6r korta sp\u00e4nnvidder<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments <strong>SCT-01 Tryckprovare med kort sp\u00e4nnvidd<\/strong> \u00e4r utformad f\u00f6r att ge exakta och repeterbara <strong>TAPPI T826<\/strong> testning f\u00f6r laboratorier och produktionsmilj\u00f6er.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Viktiga egenskaper inkluderar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PLC-styrd provning<\/strong> f\u00f6r stabil drift<\/li>\n\n\n\n<li><strong>HMI med peksk\u00e4rm<\/strong> f\u00f6r intuitiv styrning<\/li>\n\n\n\n<li><strong>Pneumatisk fastsp\u00e4nning av prov<\/strong> med justerbart tryck<\/li>\n\n\n\n<li><strong>Lastm\u00e4tning med h\u00f6g precision<\/strong><\/li>\n\n\n\n<li><strong>Flera styrkor<\/strong> (N, kgf, lbf)<\/li>\n\n\n\n<li><strong>Automatisk resultatber\u00e4kning<\/strong><\/li>\n\n\n\n<li><strong>Inbyggd termisk skrivare<\/strong><\/li>\n\n\n\n<li><strong>RS-232-kommunikation (tillval)<\/strong><\/li>\n\n\n\n<li><strong>N\u00f6dstopp och \u00f6verbelastningsskydd<\/strong><\/li>\n\n\n\n<li><strong>H\u00f6g repeterbarhet f\u00f6r rutinm\u00e4ssiga laboratorieunders\u00f6kningar<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Instrumentet uppfyller dessutom flera internationella standarder, vilket m\u00f6jligg\u00f6r global kvalitetss\u00e4kring.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tekniska specifikationer<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Parameter<\/th><th class=\"has-text-align-center\" data-align=\"center\">Specifikation<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Testintervall<\/td><td class=\"has-text-align-center\" data-align=\"center\">1\u2013500 N (kan anpassas)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Kompressionsavst\u00e5nd<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,3\u20132 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Kl\u00e4ml\u00e4ngd<\/td><td class=\"has-text-align-center\" data-align=\"center\">30 \u00b1 0,5 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Kl\u00e4mspalt<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,70 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Testa hastighet<\/td><td class=\"has-text-align-center\" data-align=\"center\">3 \u00b1 0,1 mm\/min<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Uppl\u00f6sning<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,01 N<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Provstorlek<\/td><td class=\"has-text-align-center\" data-align=\"center\">15 \u00d7 75 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Lufttryck<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,4\u20130,7 MPa<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Gasanslutning<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u03a66 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Str\u00f6mf\u00f6rs\u00f6rjning<\/td><td class=\"has-text-align-center\" data-align=\"center\">110\u2013220 V v\u00e4xelstr\u00f6m, 50\/60 Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">F\u00f6rdelarna med TAPPI T826-provning<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Rutin <strong>TAPPI T826<\/strong> Testning hj\u00e4lper tillverkarna att:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>F\u00f6rb\u00e4ttra papperskvalitetens j\u00e4mnhet<\/li>\n\n\n\n<li>Minska variationerna i r\u00e5varorna<\/li>\n\n\n\n<li>F\u00f6ruts\u00e4ga f\u00f6rpackningens prestanda<\/li>\n\n\n\n<li>Optimera konstruktioner f\u00f6r l\u00e4tta f\u00f6rpackningar<\/li>\n\n\n\n<li>Kvalitetscertifiering av supporttj\u00e4nster<\/li>\n\n\n\n<li>Minska antalet kundklagom\u00e5l<\/li>\n\n\n\n<li>\u00d6ka produktionseffektiviteten<\/li>\n\n\n\n<li>St\u00e4rka programmen f\u00f6r kvalitetskontroll<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Eftersom metoden m\u00f6jligg\u00f6r snabba och repeterbara m\u00e4tningar anv\u00e4nds den i stor utstr\u00e4ckning b\u00e5de f\u00f6r kontroll av inkommande material och f\u00f6r produktions\u00f6vervakning.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Relaterade provningsstandarder<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kompressionstestaren SCT-01 f\u00f6r korta sp\u00e4nnvidder st\u00f6der flera internationella standarder, d\u00e4ribland:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TAPPI T826<\/strong><\/li>\n\n\n\n<li><strong>ISO 9895<\/strong><\/li>\n\n\n\n<li><strong>DIN 54518<\/strong><\/li>\n\n\n\n<li><strong>BS 7325<\/strong><\/li>\n\n\n\n<li><strong>GB\/T 2679.10<\/strong><\/li>\n\n\n\n<li><strong>QB\/T 2386<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Genom att f\u00f6lja dessa standarder kan laboratorierna utf\u00f6ra globalt erk\u00e4nda tryckprovningar och samtidigt uppr\u00e4tth\u00e5lla enhetliga rutiner f\u00f6r kvalitetss\u00e4kring.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Att v\u00e4lja r\u00e4tt kompressionstestare f\u00f6r korta sp\u00e4nnvidder<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e4r du v\u00e4ljer en <strong>Kompressionsprovare f\u00f6r korta spann<\/strong>, t\u00e4nk p\u00e5 f\u00f6ljande:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00d6verensst\u00e4mmelse med TAPPI T826 och ISO 9895<\/li>\n\n\n\n<li>Precisionsm\u00e4tning av belastning<\/li>\n\n\n\n<li>Stabil pneumatisk fastsp\u00e4nning<\/li>\n\n\n\n<li>Automatiska ber\u00e4kningar<\/li>\n\n\n\n<li>Anv\u00e4ndarv\u00e4nlig programvara<\/li>\n\n\n\n<li>Funktioner f\u00f6r dataexport<\/li>\n\n\n\n<li>Repeterbarhet p\u00e5 l\u00e5ng sikt<\/li>\n\n\n\n<li>Enkelt underh\u00e5ll<\/li>\n\n\n\n<li>Kompatibilitet med kvalitetssystem f\u00f6r laboratorier<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00f6r f\u00f6rpackningstillverkare, pappersbruk och provningslaboratorier inneb\u00e4r en investering i ett h\u00f6gprecisionsinstrument f\u00f6r SCT-m\u00e4tning att man f\u00e5r tillf\u00f6rlitliga data f\u00f6r produktutveckling, kvalitetss\u00e4kring och processoptimering.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Slutsats<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">P\u00e5litlig<a href=\"https:\/\/imisrise.tappi.org\/TAPPI\/Products\/01\/T\/0104T826.aspx\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"> TAPPI T826<\/a> Tester hj\u00e4lper tillverkare att utv\u00e4rdera pappersh\u00e5llfastheten, optimera f\u00f6rpackningsmaterialen och f\u00f6rb\u00e4ttra produktens enhetlighet innan de f\u00f6r\u00e4dlas till wellpappkartonger eller andra pappersbaserade f\u00f6rpackningar. Cell Instruments erbjuder<a href=\"https:\/\/www.packqc.com\/sv\/products\/iso-9895-short-span-compression-tester\/\" target=\"_blank\" rel=\"noreferrer noopener\"> SCT-01 Tryckprovare med kort sp\u00e4nnvidd<\/a> tillsammans med skr\u00e4ddarsydda fixturer, automatiseringsalternativ och kompletta l\u00f6sningar f\u00f6r materialprovning anpassade efter just er till\u00e4mpning. Kontakta v\u00e5rt tekniska team f\u00f6r att diskutera era provningsbehov och ta reda p\u00e5 hur v\u00e5ra precisionsinstrument kan f\u00f6rb\u00e4ttra effektiviteten i ert laboratorium och resultatet av er kvalitetskontroll.<\/p>","protected":false},"excerpt":{"rendered":"<p>Papper och kartong som anv\u00e4nds i wellpappf\u00f6rpackningar m\u00e5ste t\u00e5la betydande tryckkrafter under tillverkning, transport, lagring och stapling. TAPPI T826 fastst\u00e4ller en standardiserad metod f\u00f6r utv\u00e4rdering av tryckh\u00e5llfasthetsprovning med kort sp\u00e4nnvidd p\u00e5 papper och kartong, vilket ger tillverkarna tillf\u00f6rlitliga data f\u00f6r att f\u00f6ruts\u00e4ga materialets prestanda. Genom att anv\u00e4nda en kompressionsprovningsmaskin f\u00f6r korta sp\u00e4nnvidder kan laboratorier noggrant [\u2026]<\/p>","protected":false},"featured_media":10371,"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":[],"class_list":["post-10370","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/sv\/wp-json\/wp\/v2\/standard\/10370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/sv\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/sv\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/sv\/wp-json\/wp\/v2\/media\/10371"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/sv\/wp-json\/wp\/v2\/media?parent=10370"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/sv\/wp-json\/wp\/v2\/standard-category?post=10370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}