PE yog polyethylene. Obviously cov ntaub ntawv sib txawv, PE khoom: cov khoom siv lub cev yog softer, tab sis lub pob tshab tsis yog siab txaus rau lwm yam ntaub ntawv, thiab qhov sib piv yog npub. Zoo rub! Tsis yooj yim tawg!
Cov khoom siv PP: Cov khoom siv lub cev yog ib qho nyuaj, tab sis lub pob tshab yog siab thiab meej, thiab lub zog rub tsis zoo heev! Qhov ncauj tawg!
Cov khoom siv PO: Cov khoom siv lub cev yog nkig, lub pob tshab tsis yog siab txaus, thiab nws yog pos huab ntau dua li cov khoom siv PE, me ntsis liab, thiab lub zog tensile tsis zoo heev.
Cov khoom siv OPP: Cov khoom siv lub cev yog qhov nkig tshaj plaws, lub pob tshab yog qhov siab tshaj plaws, lub zog tensile tsis txaus, tab sis nws yog qhov tawg tshaj plaws. Thiab luam ntawv yog qhov yooj yim tshaj rau decolorize.
Cov khoom siv PVC: Cov khoom siv lub cev tuaj yeem yog mos lossis tawv, thiab cov khoom tuaj yeem xaj raws li tus tswv xav tau. Lub pob tshab kuj tuaj yeem ua raws li qhov xav tau. Vim muaj cov ntaub ntawv ultra-pob tshab, cov ntaub ntawv zoo tib yam thiab cov ntaub ntawv abrasive, lub zog tensile zoo, thiab nws tsis yooj yim rau tsim kua muag. Nws tsis yooj yim rau tawg, vim hais tias ob txheej ntawm cov khoom yog beered ua ke los ntawm lub tshuab
