Kev xaiv khoom
Hloov zaj duab xis yog ib qho tshwj xeeb nyias zaj duab xis siv los hloov cov duab luam tawm mus rau saum npoo ntawm cov khoom. Kev xaiv cov khoom siv yog qhov tseem ceeb rau kev hloov pauv zoo, thiab cov ntaub ntawv polymer xws li polyester zaj duab xis thiab polyamide zaj duab xis yog feem ntau siv. Tej yam xws li kev puas tsuaj, siab -kub tsis kam, thiab pob tshab yuav tsum raug txiav txim siab thaum xaiv cov khoom.
Kev luam ntawv
Kev luam ntawv yog qhov tseem ceeb tshaj plaws hauv kev tsim cov yeeb yaj kiab hloov chaw. Siab - yuav tsum muaj cov cuab yeej luam ntawv zoo, feem ntau yog siv cov ntawv luam ntawv lossis flexographic luam ntawv. Thaum lub sij hawm luam ntawv, kev saib xyuas yuav tsum tau them rau qhov tseeb thiab ruaj khov ntawm cov xim, nrog rau qhov tseeb thiab nthuav dav ntawm cov duab luam tawm.
Qhuav
Tom qab luam ntawv, ziab yog tsim nyog, feem ntau yog siv cov cua kub kom qhuav. Kub thiab sijhawm yuav tsum tau tswj xyuas thaum ziab kom tsis txhob muaj teeb meem xws li npuas los yog deformation ntawm zaj duab xis nto.
Peeling
Peeling yog txheej txheem ntawm kev xa cov duab luam tawm los ntawm zaj duab xis mus rau qhov khoom nto. Cov cuab yeej tshwj xeeb tev yog yuav tsum tau nruj nreem khi cov ntawv luam tawm thiab cov substrate ua ke, thiab tom qab ntawd tev lawv tawm siv cua sov, siab, lossis lwm txoj hauv kev. Thaum lub sij hawm tev, kev ncaj ncees thiab qhov tseeb ntawm daim duab yuav tsum tau ua kom ntseeg tau, thiab tsis muaj kev puas tsuaj rau lub substrate yuav tsum tshwm sim.