1. Ntxiv cashmere shrinkage tus neeg saib xyuas ntawm ntau npaum li cas ntawm 3% (owf) los yog ntxiv 10% o tus neeg sawv cev diluted ntawm 1: 1, do zoo nyob rau hauv 40 degree dej, thiab soaked lub kaus mom cashmere sweater rau 15 ~ 20 feeb (cov pawg luv luv. lub sij hawm ntub dej me ntsis ntev dua), pib siv cov cuab yeej ntxhua khaub ncaws lossis phau ntawv tuav kom ntxuav thiab ntsws rau 3 mus rau 30 feeb. Lub sij hawm tsuas yog nyob ntawm qhov yuav tsum tau ua ntawm pawg nto;
Jacquard lossis ntau xim cashmere thiab wool sweaters yuav tsum tsis txhob ntub rau lub sijhawm ntev, thiab cashmere sweaters ntawm cov xim sib txawv yuav tsum tsis txhob muab ntxuav ua ke.
2. Muab cov dej los ntawm lub tsho cashmere ntxuav, yaug nrog dej kub kom txog thaum tsis muaj npuas, thiab muab tso rau hauv lub tog raj kheej kom lub cev qhuav dej;
Yog tias cov ntaub sib xyaw ua ke, cov ntaub npuag nyoos lossis cov xov paj nyoos muaj ntau dua 60% cov ntaub plaub zoo, nws raug nquahu kom ua mercerization lossis enzyme kho. Niaj hnub no, anti-shrink mercerization feem ntau yog siv:
A. Kho cov dej kub rau 25 degree, ntxiv 3% (owf) tshwj xeeb mercerizing tus neeg sawv cev 1#, thiab 1% (owf) oxalic acid, ntxiv me ntsis dej softener los kho tus nqi pH ntawm da dej tov rau 5, do lub da dej tov tusyees, thiab muab tso rau hauv cov ntaub reacts rau 35 feeb. Thaum lub sij hawm cov tshuaj tiv thaiv, cov ntaub yuav tsum tau stirred ntawm ib tug ceev ceev los yog cov khoom yuav tsum tau tig maj mam.
B. Kho cov dej kub rau 35 degree, ntxiv 5% (owf) mercerizing txo tus neeg sawv cev 2#, do cov dej da dej sib npaug, thiab muab tso ncaj qha rau hauv cov ntaub kom hnov mob rau 25 feeb. Thaum lub sij hawm cov tshuaj tiv thaiv, cov ntaub yuav tsum tau stirred ntawm ib tug tas mus li ceev los yog cov khoom yuav tsum tau tig maj mam.
C. Yaug nrog dej kub ib txwm kom txog thaum tsis muaj npuas dej, ces muab tso rau hauv lub tog raj kheej kom lub cev qhuav dej.
3. Txhawm rau txhim kho tes, muab 5 mus rau 6% (owf) cashmere softening agent rau hauv dej 38 degree, ntxiv me ntsis dej softening tus neeg saib xyuas kom kho tus nqi pH txog li 5.5, do sib npaug, muab tso rau hauv lub cev qhuav dej cashmere sweater thiab tsau. nws rau 30 mus rau 35 feeb, do maj mam rau ib feeb ntawm qeeb ceev txhua tsib feeb. (Jacquard, ntau xim cashmere sweaters los yog velvet los yog cog fiber ntau fabrics yuav tsum tsis txhob ntub rau ntev);
4. Spin qhuav ncaj qha thiab ci 70% kom qhuav. Thaum muaj zog slipperiness yog yuav tsum tau, prototype ziab yuav siv tau. Tsis txhob dai nws nyob rau hauv lub hnub;
5. Tom qab ziab thiab ziab hauv qhov ntxoov ntxoo, siv qhov nruab nrab kub (kwv yees li 140 degree) chav rau hlau thiab flatten. Khaws qhov deb ntawm 0.5-1CM nruab nrab ntawm cov hlau thiab lub tsho cashmere. Tsis txhob nias rau saum. Yog tias koj siv lwm yam hlau, koj yuav tsum muab cov phuam ntub rau nws.