Tsis siv neeg ntug dov lub thawv molding tshuab yog cov ntawv tsis siv neeg cov khoom molding khoom, muaj qhov zoo ntawm kev ceev ceev, kev ua haujlwm yooj yim, thiab lwm yam. Lub tshuab no siv nws tus kheej cov khoom siv hluav taws xob kub, tsim rau ib daim ntawv PE coated.Los ntawm cov ntawv tsis siv neeg pub, cua sov, kub nias molding, tsis siv neeg ntug dov, microcomputer tswj thiab lwm cov txheej txheem tas mus li, siv rau kev tsim cov khoom siv pov tseg ntug dov lub thawv noj su.Mechanical kis tau tus mob, Ceev, txuag hluav taws xob, stability, yooj yim khiav lag luam.