Ua ntej-kev kho mob → Napping → Finishing Lub tshuab napping txheej txheem feem ntau muaj peb theem:
Ua ntej-kev kho mob theem: Cov ntaub yuav tsum tau ua kom huv, ziab, thiab teeb tsa kev kho mob kom tshem tawm cov impurities ntawm qhov chaw thiab ua kom qhov ntev. Piv txwv li, cov ntaub paj rwb yuav tsum tau qhuav ntawm 120-140℃rau 3-5 feeb kom txo cov dej noo kom qis dua 8% thiab tsis txhob cuam tshuam cov nyhuv napping vim ya raws.
Brushing Stage: Cov ntaub dhau los ntawm abrasive rollers ntawm qhov ceev ntawm 10-30 meters ib feeb, thaum lub rollers tig ntawm 500-1500 revolutions ib feeb. Cov kev ntsuas yuav tsum tau kho raws li cov ntaub ntawv: rau hluavtaws fibers (xws li polyester), lub siab abrasive yuav tsum tau txo (piv txwv li, 0.5-1.0 MPa) los tiv thaiv melting, thaum lub ntuj fibers (xws li paj rwb thiab linen), lub siab yuav tsum tau kom tsim nyog (piv txwv li, 1.5-2.5 MPa) kom cov pawg density.
Kev Kho Hniav: Cov ntaub txhuam hniav yuav tsum tau txhuam, txiav, thiab kho qhov muag kom tshem tawm cov pawg ntau dhau thiab txhim kho tes. Piv txwv li, tus txhuam txhuam txhuam tshem tawm cov ntaub pua tsev, lub tshuab shearing tswj cov pawg ntev mus rau hauv thaj tsam ntawm 0.2-0.5 hli, thiab thaum kawg, softener impregnation ua rau cov ntaub zoo li fluffy.
