Hauv kev tiv thaiv niaj hnub no ntawm kev tiv thaiv ib puag ncig thiab kev txhim kho pulp ntim ntim tau nyiam ntau tus txheej txheem tau dhau los ua kev lag luam.
Cov txheej txheem moulding ntawm kev ruaj ntseg pulp ntim ntim feem ntau yog raws pulp molding tshuab. Ua ntej tshaj plaws, kev npaj ntawm cov ntaub ntawv raw yog qhov tseem ceeb heev. Feem ntau cov pulp lossis cov tshuaj tsis zoo tau raug xaiv tom qab kev tshuaj xyuas, ua kom huv si thiab lwm yam kev kho mob kom ntseeg tau tias lub pulp.
Cov theem tom ntej yog cov theem molding. Tus npaj pulp no yog moulded nyob rau hauv cov pwm tshwj xeeb. Tus txheej txheem no zoo ib yam li kev txhaj tshuaj moulding, tab sis pulp yog siv ua cov ntaub ntawv tshwj xeeb. Los ntawm kev tswj hwm kom meej xws li cov ntsiab lus noo noo, siab thiab ntsuas kub ntawm lub puab tsaig uas muaj tseeb nyob hauv cov pwm kab noj hniav. Raws li qhov kev txiav txim ntawm kev ua siab zoo, noo noo hauv sam thiaj tau maj mam muab tso tawm, thiab cov fibers yog sib cuam tshuam thiab sib khi kom muaj cov khoom ntim xav tau.
Txhim kho yog cov kauj ruam tseem ceeb hauv cov txheej txheem moulding. Thaum lub sam thiaj yog solorified rau qee yam nyob rau hauv pwm, nws yuav tsum tau ua tib zoo muab tshem tawm ntawm cov pwm. Txhawm rau kom ntseeg tau tias qhov ua tau zoo tsis muaj kev cuam tshuam rau kev ua tau zoo ntawm cov khoom ntim, tus neeg sawv cev tso tawm mus rau pwm lossis cov qauv tshwj xeeb yog siv.
Thaum kawg, muaj cov qib tom qab ua. Cov khoom ntim ntim ntim ntim ntim ntim cov khoom ntim tau yuav tsum tau qhuav, txhuam, thiab lwm yam kom ua tiav qhov kev noo noo ntau dua thiab qhov chaw raug. Qee cov khoom kuj tseem tuaj yeem nthuav cov kev kho cov nplaim xws li cov xim lossis luam ntawv los muab lawv dej tsis txaus, noo noo-pov thawj lossis logo functions.
Cov txheej txheem tsim ntawm kev ruaj khov pulp ntim ntim muaj ntau yam zoo. Nws tsis yog tsuas yog ib puag ncig ua phooj ywg thiab tsis muaj txiaj ntsig, tab sis kuj tuaj yeem hloov kho cov qauv thiab qhov loj me raws li cov neeg siv khoom xav tau. Nrog rau kev nce qib nruam ntawm kev siv thev naus laus zis, cov txheej txheem ntim khoom siv tau dhau los ua cov kev daws teeb meem zoo dua thiab zoo tshaj plaws rau kev ua phooj ywg zoo ib puag ncig.