Cov khoom txhawb nqa ntawv yog ua los ntawm cov ntawv tsis siv, pulped thiab sib tov rau hauv ib qho kev sib xyaw ntawm slurry, tsim los ntawm lub tshuab nqus tsev adsorption ntawm cov pwm tshwj xeeb, thiab tom qab ntawd qhuav thiab kub nias los tsim ntau hom thiab siv cov khoom.
Ua ntej tshaj plaws, cov khoom siv raw ntawm daim ntawv pallet ntim yog cov ntaub ntawv pov tseg, uas yuav tsis ua rau muaj kev cuam tshuam rau ib puag ncig thiab rov ua dua tshiab, thiab nws kuj yog qhov tsim nyog rau kev xa tawm cov khoom raws li cov chaw tsim khoom. Nws muaj ntau yam kev siv. Nrog rau kev nce qib ntawm cov ntawv molding tshuab, niaj hnub no, cov khoom siv ua npuas ncauj li hauv ob sab phlu tuaj yeem hloov nrog cov tais ntawv.
Qhov thib ob, nws tus nqi tag nrho yog qis dua. Cov txheej txheem ntawv tais yog yooj yim dua thiab sai dua li styrofoam, lub sij hawm tsim khoom thiab lub voj voog luv luv, thiab cov nqi noj thiab cov khoom siv raw yog qis dua. Nws tsis tsim hluav taws xob zoo li qub, tsis ntshai corrosion, thiab zam kev co. Cov khoom no zoo dua li styrofoam. Hauv kev ntsuas tus nqi quab yuam, qhov sib txawv ntawm cov yas thiab cov yas yog zoo dua li styrofoam.
Raws li cov kev xav tau ntawm cov khoom sib txawv, cov ntawv txhawb nqa tuaj yeem muab ntxiv nrog rau lwm cov kev npaj thiab lwm yam kev pabcuam ntxiv kom ua tiav ntau yam haujlwm. Qhov no yog yam khoom lub cev ntawm styrofoam ua tsis tau. Cov khoom ntim ntawv tuaj yeem muab tso ua ke thiab khaws cia, txo cov nqi tsheb thauj mus los thiab khaws cia.
