Tam sim no tib neeg siv ntau dua thiab nyiam siv cov khoom lag luam tawv. Cov tawv tawv yog cov khoom muaj xim zoo nkauj, ntxim nyiam thiab tag nrho ntawm kev ntxhib los mos. Nyob rau hauv tus txheej txheem ntawm kev siv. Peb tsis muaj lub tswv yim yuav ua li cas nrog kev puas tsuaj thiab xim poob ntawm cov khoom lag luam tawv, thiab yuav ua li cas paub qhov txawv ntawm cov tawv nqaij tiag thiab cuav los ntawm cov khoom tawv tawv. Yog tias yuav cov khoom lag luam tawv tawv, yuav muaj cov teev loj ntawm cov xim ploj thiab tev tawv tom qab siv.Lawv feem ntau xav tias cov tawv daj daj los yog xim tawv yog qhov tiag thiab ib qho nrog polishing nto yog tawv tawv. Txwv tsis pub txheeb xyuas qhov tseeb thiab cuav tawv feem ntau tsis tsuas yog raws li ob peb lub ntsiab lus no, thev naus laus zis ntawm kev ua cov tawv muag yog qhov paub tab heev. vim li cas qhov tseeb tawv ntawd tseem tuaj yeem plam xim?
Tsis muaj teeb meem cowhide, sheepskin lossis npua tawv nqaij, lawv cov ntsiab muaj pes tsawg leeg yog muaj protein, vim yog cov yam ntxwv ntawm cov protein nws yooj yim kom raug cuam tshuam los ntawm noo noo, mildew. Cov xim ntawm cov tawv kuj tuaj yeem fade hauv qab ultraviolet lub teeb yog tias lub teeb ntev ntev.
Rau cov hnab tawv me, txhua yam uas ua los ntawm tawv tawv los yog faux tawv, xim yuav hloov raws li lub sijhawm dhau los.
