Kawm paub xaiv cov ntaub thaiv qhov rais PVC rau cov tub yees thiab cov tub yees los ntawm qhov kub thiab txias, qhov loj ntawm qhov rooj, txoj kev khiav, tuab thiab kev sib tshooj. Piv cov ntaub thaiv du thiab cov ntaub thaiv ribbed, xyuas cov kev xav tau ntawm kev teeb tsa thiab kev saib xyuas, thiab npaj cov lus qhia uas xav tau rau daim ntawv hais txog cov ntaub thaiv qhov rais txias uas tsim nyog los ntawm HSQY.

Cov ces kaum dawb, npuas dej, webbing lossis cov tais warped? Kawm kom paub txog cov teeb meem PET thermoforming rau cov ntawv, cua sov, cuab yeej thiab txias. Phau ntawv qhia no piav qhia txog yam yuav tsum tshuaj xyuas, cov kev hloov kho twg yuav tsum sim ua ntej, thiab yuav ua li cas piv cov ntawv PET ua ntej hloov pauv ntawm koj cov kab ntau lawm.

Puas tau xav paub tias vim li cas cov yas PET thiaj nyob txhua qhov chaw hauv lub neej txhua hnub? Muaj zog, tsis hnyav, thiab pom tseeb, nws zoo meej rau kev siv ntau yam. Cov khoom siv rov ua dua tshiab no kuj ua lub luag haujlwm tseem ceeb hauv kev lag luam ncig. Hauv tsab ntawv no, koj yuav kawm txog nws cov yam ntxwv tshwj xeeb thiab kev siv dav dav.