Cov ntaub ntawv siv kub kub ntim rau lub hnab ntim khoom siv muaj xws li CEP, LPPE, CPP, OPP, EVA, kub yaj kua nplaum thiab lwm yam khoom siv ionic co-extruded lossis sib xyaw ua ke hloov zaj duab xis. Lub txheej txheej ntawm cov khoom kub-sealing txheej feem ntau ntab nruab nrab ntawm 20-80μm. Hauv cov xwm txheej tshwj xeeb, muaj 100-200μm, tib cov khoom siv tshav kub sealing, lub zog ntawm tshav kub sealing nce nrog qhov nce ntawm lub tshav kub sealing tuab.
