Dab tsi yog yam uas ua rau lub thawv khoom plig qhib?

1. Lub viscosity ntawm cov nplaum tsis txaus lossis cov kua nplaum siv tsis txaus.
2. Cov ntaub nplaum thiab khoom plig lub thawv tsis sib xws.
3. Cov nplaum ib feem ntawm lub thawv khoom plig tau dhau los ua cov txheej txheem xws li txheej thiab glazing. Nws yog ib qho nyuaj rau cov nplaum kom nkag mus rau saum npoo thiab nkag mus rau hauv daim ntawv, ua rau nws nyuaj rau lub thawv kom ruaj khov.
4. Muaj qhov tsis txaus siab tom qab folding thiab gluing, thiab lub sijhawm nias tsis ntev txaus, uas tsis yog qhov tsim nyog rau kev sib khi zoo.