Cov ntaub ntawv ntawm cov tshuaj yej uas siv tas pov tseg yog dab tsi
1. Txhob lo lo ntxhuav thiab paj rwb tulle
Nov yog cov khoom siv ua ntej, thiab nws tau siv tsawg dua tam sim no. Txawm hais tias ob cov ntaub ntawv no tsis muaj kev phom sij rau tib neeg lub cev, kev sib khi ua haujlwm tsis zoo thiab yooj yim kom poob sib nrug.
2.pet xov paj
Tsiaj xov paj yog ib hom polyester fiber. Cov khoom siv no muab rau tib neeg tshwj xeeb kev ntxhib los mos thiab tuaj yeem pom qhov zoo ntawm cov tshuaj yej sab hauv. Cov airtightness kuj zoo heev. Cov khoom no tsis muaj tshuaj lom thaum tsau hauv dej, tab sis nws tsis tiv taus cov kua qaub thiab alkalis nyob rau qhov kub thiab txias, thiab tsis zoo rau qee cov tshuaj yej.
3. Nylon lim ntaub
Zaub mov-qib nylon lim ntaub yog ntau dua raws li lub teb chaws cov qauv kev noj qab haus huv. Koj tseem tuaj yeem pom qhov xwm txheej tseeb ntawm cov tshuaj yej sab hauv los ntawm cov pob tshab, uas tseem yog cov khoom siv zoo dua.
