hauj lwm: 

Cov khoom siv pob zeb siv cov txheej txheem txheej txheem txheej txheem txheej txheem txheej txheem txheej txheem: sib xyaw ua ke, sib xyaw ua ke los tsim cov txheej txheem tshwj xeeb, tom qab ntawd los ntawm extruder, daim qhia hnub hli, ncab, ncab, txias, kho saum npoo, txheej, txiav thiab cua tshuab los tsim cov ntawv keeb kwm. Nws cov yam ntxwv rau kev ua haujlwm siab, ua tau zoo, raug nqi qis, tsim cov ntawv du, tshwj xeeb tshaj yog siv los luam tawm qib siab album thiab phau ntawv npog thiab lwm yam.

Kev tsim cov ntawv zeb yog ib qho yooj yim, tso zis ntau, qis zog siv; tsis siv cov nroj tsuag fiber,tsis txiav ntoo, txuag ntoo ntau, tiv thaiv ib puag ncig ntuj; Tsis tas yuav ntxiv cov kua qaub,muaj zog alkali,tus neeg saib xyuas tshuaj dawb thiab lwm yam. Cov khoom siv tshuaj, tsis txhob tso cov dej pov tseg,pov tseg qhov seem thiab cov pa phem thiab ua rau huab cua tsis zoo, uas yog cov khoom ib puag ncig ntsuab. Cov khoom lag luam nrog cov khoom siv zoo,dej tsis sib haum,noo noo,npauj pov thawj, folding, tiv taus kua muag, tiv taus roj, tsis muaj tshuaj lom, tsis qab, tsis muaj kuab paug, ruaj geometry loj, siab luam ntawv daws teeb meem, cov txiaj ntsig zoo, tuaj yeem ua rau ntuj puas tsuaj tom qab tso tseg rau cov yam ntxwv ntawm kev rov qab los rau xwm, yog siv dav hauv ntim khoom plig, ntim tshuaj, khoom siv hauv chaw ua haujlwm, cov ntaub ntawv zoo nkauj, thiab lwm qhov chaw ntawm cov khoom lag luam luam ntawv.

Specifications: 

Nco tseg: Qhov kev qhia tshwj xeeb yuav hloov pauv yam tsis ceeb toom ua ntej.