I. Xim txawv ntawm qhov pib thiab qhov kawg (teeb dua thiab tsaus dua)
Ua rau: Cov dye concentration tsis zoo ib yam thaum lub sij hawm dyeing txheej txheem, tshwj xeeb tshaj yog pom nyob rau hauv loj dov dyeing tshuab vim lub sij hawm ua hauj lwm ntev thiab uneven dye adsorption.
Kev daws: Siv cov ntaub qhuav qhuav rau dyeing kom tsis txhob ntub cov ntaub tsis sib xws, uas tuaj yeem ua rau qhov sib txawv ntawm ntug thiab qhov chaw.
Nruab ib lub twj tso kua mis tswj cov twj tso kua mis thiab ib lub dye cawv circulation system kom paub meej cov xim zoo ib yam thoob plaws.
Thaum dyeing nrog reactive dyes, khiav ob zaug dhau los ua ntej, ces nce qhov kub thiab txias rau xim kho, kom cov ntaub yog dyed ntawm ib tug tas li concentration.
II. Xim sib txawv ntawm ntug thiab qhov nruab nrab (sib dua thiab tsaus npoo)
Ua rau: Cov ntaub tsis sib xws thaum nkag mus rau hauv lub tshuab dyeing, ntau curvature ntawm cov ntaub stretching ncej, los yog inconsistent kub / pH qhov tseem ceeb ntawm ntug thiab qhov chaw.
Kev daws: Xyuas kom meej txawm tias cov ntaub dav dav thaum winding kom tsis txhob muaj qhov tshwm sim "bulging plab" tshwm sim.
Xaiv cov dyes uas zoo sib xws dyeing kub los txo qhov cuam tshuam ntawm qhov kub thiab txias sib txawv ntawm ntug thiab qhov chaw. Ua kom muaj zog pretreatment kom ntseeg tau tias pH zoo ib yam thoob plaws tag nrho cov ntaub.
III. Xim Variation thiab Weft Skew
Ua rau: Cov cua kub ntau dhau, tsis txaus dye dissolution, lossis asynchronous dyeing thiab kho.
Kev daws: Tswj cov cua kub tom qab 80℃kom tsis txhob dyeing sai heev nyob rau hauv siab - ib cheeb tsam kub.
Siv cov dyes sib xws los tiv thaiv weft skew tshwm sim los ntawm theem nrab dyeing.
Dyes yuav tsum tau lim ua ntej siv thiab manually stirred kom tiav dissolution.
IV. Overlap Marks
Ua rau: Cov seams dav dhau los yog tuab, ua rau compression tom qab dov rau hauv cov menyuam, los yog cov xim tseem ceeb / xim sib txawv ntawm cov ntaub ntawv qhia thiab cov khoom siv dyed.
Kev daws: Seams yuav tsum tsis txhob dav dhau; ua ob peb txiav ntawm lub seam kom tsis txhob muaj dej tsub zuj zuj.
Xyuas kom cov ntaub ntawv qhia thiab cov khoom siv dyed muaj cov xim zoo sib xws thiab cov qauv zoo sib xws kom tsis txhob muaj qhov sib txawv ntawm cov kua dej.
V. Wrinkles thiab Weft Skew
Ua rau: Ntau qhov nro, dej dav hlau muaj zog, lossis txheej txheem dyeing tsis sib xws.
Kev daws:
Kho qhov nro mus rau theem nrab thiab khaws cov ntaub stretcher kab rov tav.
Tsis txhob haus ntau dhau thaum lub sijhawm kub hnyiab los txo qhov cuam tshuam.
Xyuas kom meej txawm tias txhais tes taw thaum thauj cov dye da dej los tiv thaiv weft skewing.
6. Loose board luam ntawv
Ua rau: Ntau qhov nro thiab qhov kub thiab txias thaum lub tshuab winding.
Siv dej txias rau winding kom tsis txhob muaj qhov kub siab tshaj -.
Tswj winding nro los tiv thaiv cov ntaub stretching ntau dhau.
7.Me me thiab stains ntawm daim ntaub nto
Ua rau: Tsis tiav dye dissolution, cationic / anionic cov tshuaj tiv thaiv nag lossis daus, lossis kev tu cov khoom siv tsis txaus.
Lim dyes ua ntej siv; dissolve disperse dyes nyob rau hauv dej txias.
Khaws cov khoom kom huv si kom tsis txhob muaj cov xov paj tangling lossis impurities.
Siv cov cationic/anionic auxiliaries nyob rau hauv ntau da dej, los yog ntxiv ib tug anti- neeg sawv cev.
