Raws li cov ntaub ntawv sib txawv, cling zaj duab xis feem ntau muab faib ua ob pawg:

Thawj hom yog polyethylene cling zaj duab xis, PE cling zaj duab xis luv luv.Cov khoom no tsuas yog siv rau kev ntim khoom noj.Txiv hmab txiv ntoo, zaub, thiab khoom noj khoom haus semi-tiav yog feem ntau ntim rau hauv hom cling zaj duab xis.

Qhov thib ob yog PVC cling zaj duab xis luv luv.Cov khoom no kuj tseem siv tau rau kev ntim khoom noj, tab sis nws muaj qee yam cuam tshuam rau kev nyab xeeb ntawm tib neeg lub cev.

Muaj qee qhov sib txawv ntawm PE cling film thiab PVC cling film.Ob hom cling zaj duab xis yog xim tsis muaj xim thiab pob tshab.Feem ntau, txoj kev txheeb xyuas ncaj qha tshaj plaws yog txhawm rau txheeb xyuas los ntawm cov ntim sab nraud ntawm cov yeeb yaj kiab cling.

Cov tsos ntawm PVC cling zaj duab xis yog pob tshab dua li PE cling zaj duab xis, thiab nws yuav tawm cov pa luam yeeb dub tom qab ignition thiab hlawv yam tsis muaj roj.Ntawm qhov tsis sib xws, tom qab PE cling zaj duab xis yog ignited thiab hlawv, nws yuav tsis muaj ntxhiab tsw txawv txawv thiab yuav drip roj.

PE cling zaj duab xis tuaj yeem siv rau microwave cua sov.Vim muaj cov khoom sib txawv ntawm cov khoom siv raw, PE cling zaj duab xis yog resistant rau kub kub.Ntau lub microwave qhov cub muaj qhov sib txawv hluav taws xob hloov kho.Thaum ua noj hauv lub qhov cub microwave, tsuav yog koj paub tseeb tias koj siv PE cling zaj duab xis, koj tsis tas yuav txhawj xeeb txog cov khoom tsis zoo.