Nyob rau xyoo tas los no, cov cellulose fibers uas rov tsim dua tshiab (xws li viscose, Modal, Tencel, thiab lwm yam) tau tshwm sim tas li los ua kom tau raws li tib neeg xav tau raws sijhawm, thiab kuj tseem txo qee qhov teeb meem ntawm kev tsis muaj peev txheej niaj hnub no thiab kev puas tsuaj ntawm ib puag ncig ntuj.
Vim yog qhov zoo ntawm ob qho kev ua tau zoo ntawm cov cellulose fibers ntuj thiab cov fibers hluavtaws, cov cellulose fibers rov tsim dua tshiab tau siv dav hauv cov ntaub ntawm qhov ntsuas tsis tau muaj dua.
Niaj hnub no, cia peb los saib qhov sib txawv ntawm peb hom viscose fibers, modal fibers, thiab lyocell fibers.
1. Cov fiber ntau viscose
Viscose fiber yog lub npe tag nrho ntawm viscose fiber. Nws yog cov cellulose fiber tau los ntawm kev rho tawm thiab kho cov fiber molecules ntawm cov ntoo cellulose ntuj siv "ntoo" ua cov khoom siv raw.
Qhov tsis sib xws ntawm cov txheej txheem molding nyuaj ntawm cov fibers viscose ib txwm muaj yuav ua rau qhov seem ntawm cov fibers viscose ib txwm muaj lub duav-ncig lossis tsis sib xws, nrog rau qhov sab hauv thiab cov grooves tsis sib xws hauv qhov kev taw qhia ntev. Viscose muaj hygroscopicity zoo heev thiab yooj yim zas xim, tab sis nws cov modulus thiab lub zog qis, tshwj xeeb tshaj yog qis ntub zog.
Nws muaj hygroscopicity zoo thiab ua tau raws li qhov xav tau ntawm daim tawv nqaij tib neeg. Cov ntaub mos, du, thiab muaj huab cua zoo permeability. Nws tsis yooj yim rau tsim hluav taws xob static, muaj kev tiv thaiv UV, xis hnav, thiab yooj yim zas xim. Kev ua haujlwm spinning. Lub modulus ntub qis, tus nqi shrinkage siab thiab nws yooj yim rau deform.
Cov xov luv luv tuaj yeem ua los ntawm cov xov paj rwb xwb los yog sib xyaw nrog lwm cov xov paj rwb, tsim nyog rau kev ua cov ris tsho hauv qab, cov khaub ncaws sab nraud thiab ntau yam khoom dai kom zoo nkauj. Cov ntaub filament muaj cov qauv sib dua thiab tuaj yeem siv rau cov ntaub npog pam thiab cov ntaub dai kom zoo nkauj ntxiv rau qhov tsim nyog rau khaub ncaws.
2. Cov fiber ntau
Modal fiber yog lub npe lag luam ntawm cov fiber viscose siab modulus. Qhov sib txawv ntawm nws thiab cov fiber viscose ib txwm yog tias cov fiber modal txhim kho qhov tsis zoo ntawm lub zog qis thiab modulus qis ntawm cov fiber viscose ib txwm nyob rau hauv lub xeev ntub. Nws kuj muaj lub zog siab thiab modulus hauv lub xeev, yog li nws feem ntau hu ua cov fiber viscose siab modulus ntub.
Cov qauv ntawm cov txheej sab hauv thiab sab nraud ntawm cov fiber yog sib npaug zos, thiab cov qauv ntawm daim tawv nqaij ntawm qhov seem ntawm cov fiber tsis pom tseeb li cov fiber viscose ib txwm muaj. Zoo heev.
Kov mos, du, xim ci, xim zoo, tshwj xeeb tshaj yog cov ntaub du, qhov chaw ntawm daim ntaub ci, zoo dua li cov paj rwb, polyester, viscose fiber uas twb muaj lawm, nrog lub zog thiab tawv ntawm cov tshuaj fiber, nrog rau txhob lo lo ntxhuav. Tib lub ci thiab tes xis, cov ntaub muaj kev tiv thaiv wrinkle thiab yooj yim ironing, dej zoo nqus thiab huab cua permeability, tab sis cov ntaub tsis muaj zog.
Cov ntaub modal knitted feem ntau yog siv los ua cov khaub ncaws hauv qab, tab sis kuj siv rau hauv cov khaub ncaws ua si, cov khaub ncaws hnav xws li, tsho, cov ntaub npaj txhij hnav, thiab lwm yam. Kev sib xyaw nrog lwm cov fibers tuaj yeem txhim kho qhov tsis zoo ntawm cov khoom modal ntshiab.
3. Cov fiber ntau Lyocell
Lyocell fiber yog ib hom cellulose fiber uas tib neeg tsim, uas yog ua los ntawm cov polymer cellulose ntuj. Nws tau tsim los ntawm British Courtauer Company thiab tom qab ntawd tsim los ntawm Swiss Lenzing Company. Nws lub npe lag luam yog Tencel.
Cov qauv morphological ntawm lyocell fiber txawv kiag li ntawm cov viscose ib txwm muaj. Cov qauv hla-sectional yog sib npaug thiab puag ncig, thiab tsis muaj txheej tawv nqaij-core. Qhov ntev ntev yog du tsis muaj grooves. Nws muaj cov khoom siv kho tshuab zoo dua li viscose fiber, ntxuav zoo, Dimensional stability (shrinkage tus nqi tsuas yog 2%), nrog hygroscopicity siab. Zoo nkauj ci ntsa iab, kov mos, zoo drapability thiab ntws zoo.
Nws muaj ntau yam khoom zoo heev ntawm cov fibers ntuj thiab cov fibers hluavtaws, lub teeb ci ntsa iab, tes du, lub zog siab, tsis muaj shrinkage, thiab zoo noo noo permeability, huab cua zoo permeability, mos, xis nyob, du thiab txias, zoo drape, ruaj khov thiab ruaj khov.
Npog txhua qhov chaw ntawm cov ntaub, txawm tias nws yog paj rwb, plaub yaj, txhob lo lo ntxhuav, cov khoom hemp, lossis cov chaw xaws lossis ntaus ntaub, cov khoom zoo thiab zoo heev tuaj yeem tsim tawm.
Peb tshwj xeeb hauvntaub polyester viscose,ntaub plaubthiab ntxiv rau, yog tias koj xav paub ntau ntxiv, txais tos hu rau peb!
Lub sijhawm tshaj tawm: Kaum Ib Hlis-11-2022