PVC zoo nkauj zaj duab xis yog cov khoom siv kho kom zoo nkauj tshiab tsim los ntawm calendering thiab laminating polyvinyl chloride (PVC) puag nrog ntau yam additives; Nws cov khoom tseem ceeb suav nrog PVC resin, plasticizers, thiab stabilizers. Cov txheej txheem ntau lawm suav nrog cov thev naus laus zis patented xws li ntau- txheej lamination thiab embossing, suav nrog cov kauj ruam zoo li ntxaib- ntsia hlau extrusion, plasma deg kho, thiab ultrasonic co- pab lamination los txhim kho cov cua sov thiab ua kom yooj yim. Tau tshaj cov substrates xws li ntoo, hlau, thiab yas vaj huam sib luag, cov khoom siv dav siv hauv cov khoom siv hauv tsev, kho kom zoo nkauj sab hauv, tsheb sab hauv, thiab cov phab ntsa vaj huam sib luag, muab cov khoom xws li dej thiab noo noo, hnav tsis kam, thiab yooj yim ntawm kev tu.
Kev teeb tsa yuav tsum muaj cov cuab yeej tshwj xeeb- suav nrog cov hauv paus primers, squeegees, thiab phom cua sov- thiab muaj cov txheej txheem xws li kev npaj substrate, precision txiav, thiab zaj duab xis positioning; yuav tsum tau saib xyuas kom tsis txhob khawb qhov chaw nrog cov khoom tawv tom qab kev teeb tsa. Cov khoom lag luam muaj xws li hnub ci tswj qhov rais films thiab kev ruaj ntseg qhov rais films; Nyob rau hauv 2024, lub ntiaj teb no kho kom zoo nkauj zaj duab xis ua lag luam mus txog kev muag khoom ntawm US $ 723 lab, nrog rau cov tuam txhab loj xws li 3M thiab Eastman. Tuam Tshoj kev lag luam tab tom muaj kev loj hlob sai, nrog kev lag luam vaj tsev qhov rai zaj duab xis ua lag luam nce mus txog RMB 7.897 billion hauv 2023.