{"id":9309,"date":"2026-02-02T11:24:03","date_gmt":"2026-02-02T03:24:03","guid":{"rendered":"https:\/\/www.packqc.com\/applications\/trapezoidal-tear-test-for-fabric\/"},"modified":"2026-03-25T11:41:11","modified_gmt":"2026-03-25T03:41:11","slug":"trapezoidal-tear-test-for-fabric","status":"publish","type":"applications","link":"https:\/\/www.packqc.com\/lt\/applications\/trapezoidal-tear-test-for-fabric\/","title":{"rendered":"Trapecijos formos audinio ply\u0161imo bandymas"},"content":{"rendered":"

The trapecijos formos ply\u0161imo testas<\/strong> yra esminis metodas vertinant audini\u0173 atsparumas ply\u0161imui<\/strong>, gamintojams ir kokyb\u0117s kontrol\u0117s komandoms pateikdamas patikimus duomenis apie audini\u0173 patvarum\u0105 ir eksploatacines savybes. \u0160is bandymas imituoja realias apkrovas ir padeda u\u017etikrinti, kad austi, megzti, sluoksniuoti ar dengti audiniai atitikt\u0173 reikalaujamas specifikacijas. Cell Instruments si\u016blo pa\u017eangius bandym\u0173 sprendimus, pvz. TST-01 tempimo testeris<\/strong>, siekiant supaprastinti ir padidinti testavimo tikslum\u0105.<\/p>\n\n\n\n

ASTM D5587 ir audini\u0173 atsparumas ply\u0161imui trapecijos metodu<\/h2>\n\n\n\n

The trapecijos formos ply\u0161imo testas<\/strong> yra labai svarbus metodas vertinant audinio atsparumas tempimui<\/strong>. Atliekama pagal ASTM D5587<\/strong>, \u0161iame teste naudojama CRE tipo tempimo bandymai<\/strong> ma\u0161inos \u012fvertinti audini\u0173 atsparumas ply\u0161imui trapecijos metodu<\/strong>. Juo galima atlikti patikimus ir pakartojamus matavimus \u012fvairioms tekstil\u0117s med\u017eiagoms, \u012fskaitant austas, megztas, sluoksniuotas, p\u016bkines ir dengtas med\u017eiagas. Metodas taikomas neapdorotiems arba apdorotiems audiniams, o bandiniai gali b\u016bti bandomi sausomis arba dr\u0117gnomis s\u0105lygomis, kad b\u016bt\u0173 imituojamas realus naudojimas. Analizuodamos j\u0117g\u0105, kurios reikia, kad ply\u0161imas i\u0161sipl\u0117st\u0173 i\u0161ilgai apibr\u0117\u017eto trapecijos formos kelio, kokyb\u0117s kontrol\u0117s grup\u0117s gali \u012fvertinti audinio patvarum\u0105, palyginti audini\u0173 tipus ir u\u017etikrinti komercini\u0173 siunt\u0173 nuoseklum\u0105.<\/p>\n\n\n\n

Trapecijos formos ply\u0161imo testo ap\u017evalga<\/h2>\n\n\n\n

Trapecijos formos ply\u0161imo bandymas skirtas prad\u0117ti ply\u0161im\u0105 sta\u010diakampio formos bandinyje, kurio kont\u016bras sudarytas i\u0161 lygia\u0161on\u0117s trapecijos. . nelygiagre\u010dios kra\u0161tin\u0117s<\/strong> trapecijos yra u\u017espaustos trapecijos \u017eandikauliais. CRE tipo tempimo bandymai<\/strong> ma\u0161ina<\/strong>, o ply\u0161iui sklisti naudojama nuolatin\u0117 j\u0117ga. Tuo pat metu sukuriama j\u0117ga registruojama naudojant autografin\u0119 diagram\u0105 arba skaitmenin\u0119 duomen\u0173 rinkimo sistem\u0105. \u0160is bandymas yra pla\u010diai pripa\u017eintas d\u0117l savo tikslumo ir da\u017enai naudojamas atliekant komercini\u0173 audini\u0173 pri\u0117mimo bandymus.<\/p>\n\n\n\n

ASTM D5587 audini\u0173 tempimo stiprumo bandymo proced\u016bra<\/h2>\n\n\n\n

The ASTM D5587<\/strong> standarte apra\u0161yta tiksli audini\u0173 atsparumo ply\u0161imui vertinimo metodika pagal trapecijos proced\u016bra<\/strong>. Pagrindiniai aspektai:<\/p>\n\n\n\n

    \n
  1. Bandini\u0173 paruo\u0161imas<\/strong>: Audinius laikykite 21 \u00b1 1 \u00b0C temperat\u016broje ir 65 \u00b1 2% santykin\u0117je oro dr\u0117gm\u0117je. Ant sta\u010diakampio formos audinio bandinio nupjaukite lygia\u0161on\u0119 trapecij\u0105 ir perpjaukite ma\u017eiausi\u0105 pagrind\u0105, kad prasid\u0117t\u0173 ply\u0161imas.<\/li>\n\n\n\n
  2. Prispaudimas<\/strong>: U\u017efiksuokite nelygiagre\u010dias trapecijos kra\u0161tines CRE tipo tempimo bandym\u0173 ma\u0161inos \u017enypl\u0117se, u\u017etikrindami, kad jos b\u016bt\u0173 sulygiuotos ir sulankstytos vientisai.<\/li>\n\n\n\n
  3. Testavimas<\/strong>: Palaipsniui didinkite \u017eandikauli\u0173 atskyrim\u0105, kad ply\u0161imas did\u0117t\u0173. Nepertraukiamas j\u0117gos matavimas registruojamas naudojant autografines arba skaitmenines duomen\u0173 rinkimo sistemas.<\/li>\n\n\n\n
  4. \u012era\u0161ymo rezultatai<\/strong>: Nustatykite did\u017eiausi\u0105 j\u0117g\u0105, kurios reikia, kad ply\u0161ys toliau sklist\u0173. Siekiant u\u017etikrinti tikslum\u0105 ir pakartojamum\u0105, paprastai bandoma po penkis bandinius kiekviena pagrindine kryptimi.<\/li>\n<\/ol>\n\n\n\n

    \u0160i standartizuota proced\u016bra u\u017etikrina patikim\u0105 audinio atsparumas tempimui<\/strong> kartu i\u0161ry\u0161kinant skirting\u0173 med\u017eiag\u0173 ar kryp\u010di\u0173 lyginam\u0105j\u012f na\u0161um\u0105.<\/p>\n\n\n\n

    Audini\u0173 atsparumas ply\u0161imui taikant trapecijos metod\u0105: Kokyb\u0117s kontrol\u0117s taikymas<\/h2>\n\n\n\n

    Trapecijos formos ply\u0161imo testas pla\u010diai taikomas:<\/p>\n\n\n\n

      \n
    1. Tekstil\u0117s gamyba<\/strong>: \u012evertinkite drabu\u017ei\u0173, pramonin\u0117s tekstil\u0117s ir nam\u0173 apstatymo reikmen\u0173 audini\u0173 patvarum\u0105.<\/li>\n\n\n\n
    2. Special\u016bs audiniai<\/strong>: \u012evertinkite oro pagalvi\u0173 audini\u0173, plunksnini\u0173 tekstil\u0117s gamini\u0173, sluoksniuot\u0173 arba dengt\u0173 audini\u0173 atsparum\u0105 ply\u0161imui.<\/li>\n\n\n\n
    3. Kokyb\u0117s u\u017etikrinimas<\/strong>: Patvirtinkite komercini\u0173 siunt\u0173 partij\u0173 nuoseklum\u0105 ir atitikt\u012f.<\/li>\n\n\n\n
    4. MTTP optimizavimas<\/strong>: Palyginkite audini\u0173 konstrukcijas, apdorojim\u0105 ar dangas, kad pagerintum\u0117te med\u017eiagos eksploatacines savybes.<\/li>\n<\/ol>\n\n\n\n

      DUK<\/h2>\n\n\n\n

      1 klausimas: Koki\u0173 tip\u0173 audinius galima bandyti naudojant trapecijos formos ply\u0161imo bandym\u0105?
      A1: Trapecijos formos ply\u0161imo bandymas, kaip nurodyta ASTM D5587<\/a>, taikoma \u012fvairiems audiniams, \u012fskaitant austus, megztus, su plaukeliais, sluoksniuotus, p\u016bkinius, dengtus ar derva apdorotus audinius. Galima bandyti tiek neapdorotus, tiek dr\u0117gnus bandinius, tod\u0117l \u0161i priemon\u0117 tinka \u012fvairiems tekstil\u0117s taikymams.<\/p>\n\n\n\n

      2 klausimas: Kod\u0117l atliekant \u0161\u012f bandym\u0105 pirmenyb\u0117 teikiama CRE tipo tempimo bandymo ma\u0161inai?
      A2: CRE tipo tempimo ma\u0161inos u\u017etikrina pastov\u0173 tempimo greit\u012f, tod\u0117l ply\u0161imo stipris matuojamas nuosekliai ir tiksliai. Tai leid\u017eia tiksliai skleisti ply\u0161\u012f i\u0161ilgai trapecijos formos bandinio ir patikimai fiksuoti did\u017eiausios j\u0117gos vertes kokyb\u0117s kontrolei ir pri\u0117mimo bandymams.<\/p>","protected":false},"excerpt":{"rendered":"

      The trapezoidal tear test is an essential method for evaluating the tearing strength of fabrics, providing manufacturers and quality control teams with reliable data on fabric durability and performance. By simulating real-world stresses, this test helps ensure that woven, knitted, layered, or coated fabrics meet required specifications. Cell Instruments offers advanced testing solutions, such as […]<\/p>","protected":false},"featured_media":0,"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":""}}},"class_list":["post-9309","applications","type-applications","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/applications\/9309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/applications"}],"about":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/types\/applications"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/lt\/wp-json\/wp\/v2\/media?parent=9309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}