Mapepala a chithuthu cha pet ndi chilengedwe ndipo ali ndi mawonekedwe abwino kwambiri opanga vacuum, kuwonekera kwambiri, komanso kukana. Chifukwa cha ntchito yake yayikulu yopanga, pepala la chifuwa limagwiritsidwa ntchito kwambiri pakupanga mabilogalamu, ma phukusi opanga mankhwala, ndi chakudya champhamvu. Mapepala a chifuwa cha ziweto ndi mawonekedwe apamwamba ndi ziwerengero zosakanizika zimatha kusindikizidwa ndi makina osindikizira a UV ndi makina osindikizira. Ndipo itha kugwiritsidwanso ntchito popanga mabokosi, matumba, ma stationer stel, etc.
Mphamvu ya chithumi chowoneka bwino cha pet fibse ndi yoposa 20% kuposa filimu ya PVC, ndipo ili ndi kutentha kotsika. Itha kupirira - 40 ° C popanda kusokonezeka. Chifukwa chake, nthawi zambiri filimu ya 10% imagwiritsidwa ntchito m'malo mwa PVC. Kanema wa pet pulasitiki amakhala ndi kuwonekera kwambiri (filimu ya PVC ndi ya buluu), makamaka plock ndiyabwino kuposa filimu ya PVC, yoyenera kwambiri kuti ikhale yopambana.
Mapepala a chithuthu cha pet ndi chilengedwe cha thermoplastic chilengedwe, zida zake ndi zinyalala zimatha kubwezeretsedwanso, zimakhala ndi zinthu zamagetsi, ndi mpweya wabwino, ndipo ndi pulasitiki yopanda kanthu. Ma sheet a chifuwa cha pet ndi abwino kwa mankhwala opangira mankhwala ndi chakudya.
Kukula ndi makulidwe kumatha kusinthidwa ku zofunikira zamakasitomala. Ndipo kutengera kugwiritsa ntchito kasitomala, mikhalidwe yosiyanasiyana imatha kusankhidwa, ndipo chakudya cha mankhwala ndi chakudya cholumikizira ndizothekanso.
Makulidwe: 0.12-5mm
m'lifupi: 80mm-2050mm