Nruam thiab Txom Nyem Noj: Khaws cov ntaub ntawv nkag mus rau cov khoom sib txuas tsis tu ncua thiab tusyees. Qhov no tso cai rau cov tov khoom kom ua haujlwm stably, zam kev hloov pauv tshwj xeeb hauv cov nyiaj ntawm cov khoom noj. Raws li qhov tshwm sim, lub cev muaj zog tsis tas yuav kho nws cov zis zog, txo kev siv hluav taws xob ntxiv. Piv txwv li, hauv cov pob zeb ua kom sib xyaw ua ke, cov khoom siv tsis siv neeg siv cov khoom siv raw xws li cov xuab zeb, graas rau hauv cov tov khoom ntawm qhov nrawm.
Ib txhij pub mis nyob rau hauv kev faib ua feem: Suav cov feem ntawm cov khoom siv tau raws li cov qauv thiab pub mis rau hauv cov tov khoom ib txhij. Qhov no ua rau cov ntaub ntawv los nyob hauv lub xeev zoo tshaj plaws hauv lub xeev los ntawm kev sib xyaw ua ke, txo lub sijhawm ntxiv ntawm cov khoom sib xyaw ua kom tiav thiab yog li kev siv hluav taws xob ntau. Siv tau qhuav - mix cug sib xyaw ua piv txwv, xis mas, xuab zeb, ntxiv, thiab lwm yam tau pub rau hauv cov khoom siv sib luag.
Ua ntej - Sib tov ua ntej pub mis: Rau qee cov ntaub ntawv uas nquag siv rau agglomeration lossis nyuaj rau disperse, ua ntej - sib tov lawv thawj zaug thiab tom qab ntawd pub rau lawv rau hauv lub tov. Piv txwv li, thaum sib xyaw cov ntaub ntawv uas muaj fibers, ua ntej - sib tov cov fibers nrog ib tug me me ntawm cov khoom siv ua ntej, thiab tom qab ntawd muab tso rau hauv lub ntxaib - cov ncej. Qhov no tuaj yeem txo qhov nyuaj ntawm cov tov khoom hauv dispersing cov ntaub ntawv, shorten lub sijhawm sib xyaw, thiab yog li txuag hluav taws xob.
