Thaum lub sijhawm hnav khaub ncaws, cov khaub ncaws tsis tu ncua raug kev sib txhuam thiab lwm yam sab nraud, ua rau muaj cov plaub hau ntawm cov ntaub, uas yog hu ua fluffing. Thaum cov fluff ntau tshaj 5 hli, cov plaub hau / fibers yuav entangle nrog ib leeg los tsim cov khoom tsis sib xws, uas yog hu ua pilling.
01 Vim li cas nws thiaj li tshuaj?
Raws li cov ntaub txuas ntxiv rub thaum siv, cov pob fiber ntau maj mam los ze zog, thiab cov fibers txuas nrog cov ntaub yog rov khoov duav, qaug zog, thiab txawm tawg nyob rau hauv ntau cov lus qhia. Cov pob fiber ntau poob tawm ntawm cov ntaub, tab sis cov plaub hau fiber ntau ntawm qhov kawg yuav nyob twj ywm tom qab ntawd. Thaum siv lawv txuas ntxiv rub tawm thiab tsim cov pob fiber ntau dua.
Feem ntau hais lus, wool fibers thiab tshuaj fibers yog nquag pilling, tshwj xeeb tshaj yog carded wool fabrics los yog wool-zoo li carded fabrics thiab cashmere fabrics. Los ntawm kev xav ntawm cov xov paj thiab cov ntaub so ntswg, cov xov paj twist yog me me, cov plaub hau yog siab, cov qauv ntaub yog xoob, thiab twill thiab satin fabrics nrog ntev floating kab yog nquag pilling.
Tsis tas li ntawd, los ntawm qhov kev xav ntawm kev ua daim ntawv, feem ntau cov fiber ntau twist yog loj, lub cohesion ntawm fibers yog loj, thiab cov qauv ntaub yog nruj thiab du, yog li nws tsis yooj yim rau cov ntsiav tshuaj. Ntawm qhov tsis sib xws, qhov tshwm sim pilling yog qhov hnyav dua hauv cov ntaub sib xyaw, tshwj xeeb tshaj yog nylon, polyester, polypropylene, thiab lwm yam. Qhov no feem ntau yog vim cov ntaub sib xyaw muaj qhov sib txawv ntawm cov fibers, thiab qhov saum npoo ntawm cov ntaub yog yooj yim rau lint.
02 Yuav ua li cas kuaj pilling?
Txhawm rau kom ntseeg tau tias muaj kev nyab xeeb thiab kev nplij siab ntawm cov khaub ncaws lossis textiles thaum siv, cov ntaub yuav raug sim rau kev ua haujlwm pilling ua ntej lawv ua rau cov khoom tiav lossis tom qab cov tsoos tsho tiav.
Cov txheej txheem xeemrau pilling ntawm khaub ncaws thiab textile khoom yog:
GB / T 4802.1-2008 "Vim txoj kev trajectory"
GB/T 4802.2-2008 "Modified Martindale Law"
GB/T 4802.3-2008 "Pilling Box Txoj Kev"
GB/T 4802.4-2020 "Random Tumbling Method"
Txawm hais tias lawv txhua tus sim cov qib pilling ntawm cov ntaub, cov txheej txheem saum toj no muaj feem xyuam rau cov khaub ncaws sib txawv thiab cov qauv kev ua haujlwm ntawm cov twj paj nruag kuj txawv. Qhov kev sim pilling kev ua tau zoo yog qhia nyob rau hauv daim ntawv ntawm qib, uas feem ntau muab faib ua qib 1 txog 5. Qhov loj dua qib, cov khaub ncaws yuav tsawg dua. Cov txheej txheem dav dav qhia tias qhov ntsuas ≥ qib 3 yog cov khoom tsim nyog.
Lub hauv paus ntsiab lus ntawm GB / T 4802.1-2008 "Circular Trajectory Method" yog hais tias cov qauv yog rubbed nrog nylon txhuam thiab ntaub abrasive los yog tsuas yog nrog ntaub abrasive rau ib tug ntau lub sij hawm nyob rau hauv ib tug tshwj xeeb siab los ua pilling nyob rau saum npoo ntawm cov ntaub. qauv.
Cov qauv no muaj qhov ntsuas nrawm nrawm thiab tuaj yeem simulate qhov kev sib txhuam thiab pilling ntawm cov ntaub tom qab hooked. Haum rau cov khaub ncaws woven fabrics thiab knitted fabrics xws li sweatshirts thiab T-shirts.
Siv GB / T 4802.1-2008 "Circular Trajectory Method" los kuaj cov pilling ntawm cov ntaub ua piv txwv, Daim duab 2 yog ib daim duab ntawm cov tshuaj staple fiber ntau cov qauv nrog pilling qib 1 txog 5.
Daim duab 1 Lub voj voog trajectory method pilling instrument thiab test process
Daim duab 2 Piv txwv ntawm cov qauv pilling qib
2.2Hloov kho Martindale txoj kev
Lub hauv paus ntsiab lus ntawm GB / T 4802.2-2008 "Modified Martindale Method" yog hais tias nyob rau hauv lub siab ceev, lub voj voog qauv rotates dawb do nyob ib ncig ntawm lub hauv paus axis perpendicular mus rau lub dav hlau ntawm tus qauv, thiab lub trajectory ntawm Lissajous daim duab yog zoo ib yam nrog tib ntaub. los yog Wool npuag abrasives yog siv rau kev sib txhuam, uas yog haum rau kev ntsuam xyuas lub txaj.
Daim duab 3 Martindale pilling tester
Lub hauv paus ntsiab lus ntawm GB / T 4802.3-2008 "Pilling Box Method" yog: cov qauv raug ntsia rau ntawm lub raj polyurethane thiab muab tso rau hauv ib lub thawv ntoo uas muaj cork nrog kev sib hloov ceev. Tom qab tus naj npawb ntawm flips, lub fuzzing thiab / los yog pilling zog yog visually piav thiab soj ntsuam. Tsim nyog rau kev sim cov ntaub qhwv lub tsho.
Daim duab 4 Pilling box method pilling tester thiab coj mus kuaj
Lub hauv paus ntsiab lus ntawm GB / T 4802.4-2020 "Random Tumbling Method" yog siv lub random tumbling pilling lub thawv los ua kom cov ntaub ntub thiab rub random nyob rau hauv lub cylindrical xeem chamber paved nrog cork hauv ob sab phlu thiab sau nrog ib tug me me ntawm grey luv luv paj rwb . Cov khoom siv khaub ncaws hauv tsev tseem tsis tau hais txog cov qauv no.
Daim duab 5 Random tumbling method pilling tester
Kev soj ntsuam ceev faj: Thaum cov qauv tsis yog tsoos tsho raug xa mus rau kev soj ntsuam, sab pem hauv ntej thaum siv yuav tsum raug cim kom tsis txhob kuaj qhov yuam kev. Rau combing, carding, thiab lwm yam uas muaj qhov sib txawv parameter yuav tsum tau them nyiaj rau kev xaiv parameter.
Post lub sij hawm: Jan-23-2024