Cov txheej txheem tsim khoom ntawm Semi-PU tawv tsuas yog suav nrog cov kauj ruam hauv qab no:
Cov khoom lag luam raw kev npaj: ua ntej, cov yas hais yog kub-melted thiab ces tusyees coated ntawm t / c kn knitted npuag raws li cov tuab tuab.
Kev kho kom zoo: Cov khoom siv coated yog muab tso rau hauv cov foaming rauv rau kev ua kom zoo rau kev ua kom nws mos txaus kom haum rau cov khoom sib txawv thiab cov kev xav tau. Cov kev kho deg xws li tawg, embossing, masing, thiab lwm lub sijhawm yog nqa tawm ntawm qhov cub kom ua tau raws li cov khoom xav tau.
Cov kev kho deg: Tom qab ua npuas ncauj thiab txheej, ntau yam kev kho cov tawv nqaij yog nqa tawm ntawm cov tawv nqaij semi-pu, ua kom muaj qhov xav tau thiab kev ntxhib los mos.
