Lub hau yas yog dav siv rau kev ntim tshuaj tsw qab vim tias tus nqi ntawm cov kaus mom yas tsawg, cov yas yog yooj yim rau kev tsim cov duab, cov xim tsis yooj yim, tiv taus rau naj hoom thiab lwm yam, muaj ntau hom naj hoom tshwj xeeb tshaj yog hom me, lag luam naj hoom nyiam siv lub kaus mom yas.
Cov yas naj hoom yas suav nrog cov khoom siv ntawm ABS, acrylic, surlyn thiab PP. Txawv cov yas sib txawv muaj cov khoom sib txawv, lawv tuaj yeem ua raws li qhov xav tau ntawm kev tsim, ntau lawm ua raws li cov naj hoom cov khoom ntim.
Hauv kev ua lag luam, muaj ntau cov yas naj hoom yas nrog cov qauv tsim tam sim no, cov qauv kev cai kuj tseem nrov rau parfum hom.
Peb yog tus xa khoom siv roj hmab yas naj hoom, txais tos hu rau peb.
