Taw qhia rau lub tshuab kub sib khi

Lub tshuab ua lub tshuab kub muaj qhov zoo ntawm kev ua haujlwm yooj yim, kev kub ceev, tus nqi siv tsawg, thiab kev ua kom zoo nkauj.

Lub tshuab kub muag yog tsis tshem tau thiab tsim nyog rau cov chaw luam ntawv me thiab nruab nrab, chaw ua haujlwm me thiab nruab nrab cov ntawv tuav, cov tuam txhab nyiaj txiag, cov tuam txhab nyiaj txiag thiab lwm yam.

Thaum siv lub tshuab ua kub lub tshuab khi kom khi, nco ntsoov npaj cov ntaub ntawv thiaj li muab tso rau hauv lub hnab ntawv, txwv tsis pub cov ntawv pov thawj yuav tsis sib luag; tom qab lub hnab ntawv yog rhuab, koj yuav tsum kho tus kheej lub kua nplaum kub, yog li hais tias cov kab ntawv cuam tshuam zoo nkauj. Ncig tsis taus; tsuas yog tom qab ua cua sov, tsis txhob cuam tshuam cov ntawv nyeem tam sim ntawd, uas yooj yim ua rau xoob xoob. Tom qab cov roj hmab cov hlua ua kom txias thiab solidifies, nws tuaj yeem ntxeev.

Lub hnab ntawv kub qhuav yog cov khoom siv ntawm cov tshuab sib khi kub thiab yog cov khoom siv ua raw khoom. Lub tshuab kub kev sib tsoo tsis tas yuav xuas nrig ntaus, staples lossis sev. Nrog lub ntsiab cai ntawm resin kub yaj cov nplaum ua ke, cov nplooj ntawv xoob tuaj yeem khi rau hauv cov ntawv kom ruaj thiab zoo nkauj hauv ob peb kaum ntawm vib nas this.

Daim duab cov ntsiab lus tawm tau hais tias lub hnab ntawv kub-yaj yog ib hom tshuaj uas yaj thaum yaj. Nws yog melted rau ntawm kub-yaj sib khi tshuab, thiab tom qab ntawd phau ntawv yog nias thiab tso rau ntawd. Thaum cov roj hmab yog cov nyom, phau ntawv no ua txhua yam rau.