Spandexnpuag yog ua los ntawm ntshiab spandex fiber ntau los yog sib xyaw nrog paj rwb, polyester thiab nylon, thiab lwm yam kom nws elasticity thiab resilience.
Vim li cas Spandex Fabric yuav tsum tau teeb?
1.Relieve cov kev ntxhov siab sab hauv
Nyob rau hauv cov txheej txheem weaving, spandex fiber ntau yuav tsim qee yam kev ntxhov siab sab hauv. Yog tias cov kev ntxhov siab sab hauv no tsis raug tshem tawm, lawv tuaj yeem ua rau cov creases mus tas li lossis deformations hauv cov ntaub thaum lub sijhawm ua haujlwm tom qab lossis siv. Los ntawm kev teeb tsa, cov kev ntxhov siab sab hauv no tuaj yeem daws tau, uas ua rau qhov ntev ntawm cov ntaub ruaj khov.
2. Txhim kho elasticity thiab resilience
Spandex yog ib homhluavtaws fiber ntau, nrog rau elastic fiber. Los ntawm kev teeb tsa hluav taws xob, cov saw hlau molecular ntawm spandex fiber ntau yuav tawg, rov ua dua thiab crystallize los tsim cov qauv zoo dua. Yog li ntawd, lub elasticity thiab resilience ntawm cov fiber yuav zoo dua.
Uas ua rau spandex ntaub kom zoo dua tswj nws cov duab thaum hnav thiab txhim kho kev nplij siab thiab kev zoo nkauj.
3. Txhim kho qhov dyeing thiab luam ntawv nyhuv
Cov txheej txheem teeb tsa tuaj yeem txhim kho qhov dyeing thiab luam ntawv nyhuv, raws li qhov sib npaug thiab nrawm ntawm dyed thiab luam tawm spandex ntaub.
Vim li cas thiaj yuav tsum tau qhov ntsuas kub qis dua 195℃?
1. Tsis txhob ua kom puas cov fiber ntau:
Qhov kub ntawm kev tiv thaiv kom qhuav cua sov ntawm spandex yog hais txog 190 ℃. Tshaj li qhov kub no, lub zog ntawm spandex yuav txo qis, thiab tej zaum yuav yaj los yog deform.
2. Tiv thaiv cov ntaub yellowing:
Yog tias qhov ntsuas kub siab dhau lawm, nws yuav tsis tsuas yog ua rau cov fiber ntau spandex, tab sis kuj ua rau cov ntaub yellowing thiab cuam tshuam cov tsos. Tsis tas li ntawd, qhov kub thiab txias kuj tseem tuaj yeem degrade impurities thiab auxiliaries ntawm cov ntaub, ua rau cov cim uas nyuaj rau tshem tawm.
3. Tiv thaiv lwm cov khoom siv fiber ntau:
Spandex feem ntau yog sib xyaw nrog lwm cov fibers, xws li polyester thiabnylon, thiab lwm yam. Lub tshav kub tsis kam ntawm cov fibers no txawv. Yog tias qhov ntsuas kub siab dhau lawm, nws yuav ua rau lwm cov fibers puas. Yog li ntawd, thaum teeb tsa, nws yuav tsum xav txog cov cua sov ua haujlwm ntawm ntau cov fibers kom tiav thiab xaiv qhov ntsuas kub uas tsim nyog.
Post lub sij hawm: Nov-20-2024