Ixesha lonyaka & Izithako

Ifilimu ye-PE edibeneyo emnyama kunye nemhlophe: ineempawu ezintle zokuthintela igesi kunye nokuguquguquka, kwaye isoloko isetyenziselwa ukupakisha izinongo zolwelo ezifana nesosi yesoya kunye neviniga.

I-KPET/PE (Ubukhulu be-PE kufuneka bube yi-60μm ubuncinane): Inokumelana nobushushu obulungileyo, isithintelo segesi kunye nokusebenza kokutywinwa kobushushu, kwaye isoloko isetyenziselwa ukupakishwa kokutya kweesosi (ezifana ne-soybean paste, isosi ye-noodle, njl.), kwaye ingasetyenziswa kwi-80 - 90 ° C Ukupheka kunye nokuvala inzala kwiqondo lokushisa eliphezulu.

I-KOP / PE, i-KPET / PE, i-KPA / PE, i-PET / i-Al / PE, i-BOPA / EVOH / PE, i-PA / PE, i-PA / PE / i-Al / PE: ineendawo ezintle zomqobo, ezibandakanya ukuthintela i-oksijeni, i-fragrance, ioli, njl. Phakathi kwazo, iipropathi zesithintelo sezinto zokupakisha eziqukethe i-KPET, i-KPA, i-Al, kunye ne-EVOH yomelele kunezinye izinto, kodwa ixabiso liphezulu kancinci.

I-KPA/LLDPE (okanye i-EVA), i-BOPA/VMPET/LLDPE (okanye i-EVA), i-PET/Al/PET/LLDPE (okanye i-EVA), i-PET/VMPET/LLDPE (okanye i-EVA), i-PET/Al/LLDPE (okanye i-EVA): i-KPA, i-Al, kunye ne-VMPET zizo zonke izinto ezisithintelo esiphezulu, kunye ne-oksijini egqwesileyo kunye ne-oxygen egqwesileyo kunye nokukhusela i-alleri ye-barrier igcinwe ngokufanelekileyo kwi-inner barriers umxholo. I-LLDPE (okanye i-EVA) inokumelana okulungileyo nokutywinwa kongcoliseko, ngoko ke amandla ayo onke ezinto ezikumgangatho ophezulu, ubomi beshelufa ende, i-anti-oxidation, ukuxhathisa ukubola, ukuxhathisa okulungileyo kokungcoliseka kwetywina, ezi zixhobo zingasentla zingasetyenziselwa ukupakishwa kweesosi, iisosi, ulwelo olunamafutha aphezulu okanye i-semi-solid seasonings.