Lag luam wholesale Retro Acetate Glasses Ncej

Acetate yog tsim los ntawm kev ntxiv acetic acid rau paj rwb. Tom qab paj rwb raug txiav rau hauv cov hmoov fiber ntau, nws yog tov nrog kua acetic acid thiab nplawm tusyees los tsim cov kua nplaum pob tshab. Tom qab rov kneading, nws yog nias rau hauv nyias daim ntawv, xim, stamped thiab txiav mus rau hauv nplooj ntawv. Cov khoom no muaj lub teeb kis tau zoo thiab gloss, thiab nws yooj yim los ua ntau yam xim hloov (xws li cov khoom xyaw, tortoise plhaub, ntoo grain, txhob lo lo ntxhuav, thiab lwm yam), cov khoom transparency yog zoo, yooj yim rau xim, yooj yim polishing. , zoo lub teeb tsis kam, affinity rau tib neeg daim tawv nqaij tsis ua xua, thiab gloss yog muag heev thiab textured.

Thaum xaiv ib lub thav duab, lub ntsej muag puag ncig xav tau lub kaum sab xis ntau dua los txhim kho cov qauv ntawm lub ntsej muag, tab sis tib lub sijhawm, nws kuj yuav tsum tau siv lub hauv paus ntsiab lus "elongate" ntawm lub ntsej muag square, siv qhov siab thiab siab dua. txoj hauj lwm ntawm daim iav ko taw, square ncej yuav zoo dua.