Polyester Viscose ntaub yog cov khoom siv textile sib xyaw los ntawm polyester (polyester fiber) thiab viscose fibers. Nws muab cov tawv nqaij tawv thiab hnav tsis kam ntawm polyester nrog kev muag khoom thiab nqus tau cov viscose thiab yog siv dav hauv cov khaub ncaws, cov ntawv sau tsev, thiab lwm thaj teb. Nws cov txheej txheem ntau lawm feem ntau muaj qee kauj ruam: Cov Khoom Siv Raw Khoom Siv, Spinning, thiab xov.
Thaum lub sij hawm raw khoom npaj theem, cov tshuaj fiber ntau yuav tsum raug tswj hwm nruj. Feem ntau, lub polyester rau viscose piv yog kho raws li cov ntaub qhwv uas xav tau (feem ntau cov lus piv txwv yog 65:35 lossis 50:50). Polyester Fiber yog tsim los ntawm cov chips los ntawm yaj los ntawm yaj surning, thaum viscose fiber ntau yog tau los ntawm cov ntoo ntoo lossis cov paj rwb hauv ib qho kev daws teeb meem alkaline thiab ces tig lawv. Ob tus fibers tau qhib, ntxuav, thiab bleded cais kom ntseeg tau cov kev sib luag.
During the spinning process, the blended fibers are produced into yarn using either ring spinning or open-end spinning. Viscose fiber ntau yog hygroscopic thiab yuav tsum tau ua tiav nyob rau hauv cov av noo {{} tswj ib puag ncig kom tsis txhob muaj hluav taws xob zoo li qub. Hais txog Polyester, Thermal Shrinkage ntawm qhov kub siab xav tau kev saib xyuas. Tom qab kiv, cov xov paj undergoes winding, doubling, thiab sib ntswg los txhim kho nws lub zog thiab kev sib dhos.
Nyob rau hauv lub weaving theem, txawm tias nws tabs los yog knitting yog xaiv yog xaiv raws li cov ntaub ntawm kev siv. Tab sis tab tom siv feem ntau ntawm kev siv lub tiaj thiab twill weaves, hais txog cov qauv kev ruaj ntseg; Knitting thawj qhov kev txhawb siab thiab kev nplij siab. Nws cov khoom siv yuav tsum tau hloov kho kom haum raws li cov khoom plig ntawm cov xov paj uas tsis tiv thaiv cov kab viscose los ntawm kev sib txhuam vim kev sib txhuam.
Xov yog qhov tseem ceeb los txhim kho cov ntaub ua haujlwm thiab suav nrog cov kauj ruam xws li kev tsim nyog, teeb tsa, thiab ua ntej {{shrinking. Polyester cov kab ke tau teev nyob rau ntawm qhov kub siab los txhim kho qhov seem ruaj khov, thaum cov kab viscers yuav tsum tau muab cov roj ntsha tsis muaj zog los txhim kho lawv txoj kev xav. Thaum kawg, kev tshuaj xyuas zoo kom ua kom zoo nkauj kom cov ntaub ua tau raws cov qauv xim rau xim nrawm, shrinkage, thiab lwm yam.
Kev tsim cov polyester thiab viscose ntaub yuav tsum muaj kev sib koom tes ntawm ntau cov txheej txheem ntawm ob fibers, thaum kawg ua rau cov khoom lag luam textile uas sib txuas ua haujlwm thiab kev nplij siab.
