Kuyambitsa mitundu itatu ya masikono wamba apulasitiki a lamianted pamakina oyika okha Episode1

1, PET / PElaminated mpukutu filimu:

Zithunzi za PET/LLDPEthumba la chakudyandi polyethylene terephthalate ndi polyethylene yothamanga kwambiri, yomwe nthawi zambiri imafupikitsidwa ngati thumba la PET/LLDPE lopangidwa.Ili ndi mawonekedwe owonekera kwambiri komanso kukana kwa okosijeni, chifukwa chake ndiyofunika kwambiri pakuyika mkate ndi keke.Ndipo chifukwa kukana kutentha ndi kuzizira kwa mafilimu opangidwa ndi laminated ndi abwino kwambiri, angagwiritsidwenso ntchito ngati thumba lachikwama la chakudya chachisanu ndi chakudya chophika.

2, BOPP/CPPlaminated mpukutu filimu:

BOPP/CPP kaphatikizidwe ka membrane wapangidwa ndi biaxially kutambasula polypropylene ndi untensioned polypropylene, amene nthawi zambiri amatchedwa OPP/CPP.thumba laminated phukusi.Pakati pa nembanemba zonse zophatikizika, nembanemba iyi imakhala yowonekera kwambiri.Poyerekeza ndi matumba apulasitiki a filimu imodzi, pansi pa makulidwe omwewo, mtengo wake ndi wapamwamba kuposa matumba apulasitiki a filimu imodzi, koma kumverera kuli bwino kuposa matumba a filimu imodzi;Chifukwa cha kukana kwake kwa chinyezi, filimuyi imagwiritsidwa ntchito muzakudya, makamaka pakulongedza zakudya zina zowuma komanso zakudya zofulumira, monga mabisiketi anthawi yomweyo.Choyipa chake ndi chakuti kutentha kwambiri ndi kuzizira kumakhala kosauka, ndipo sikoyenera kulongedza zakudya zokhala ndi firiji komanso kutentha kwambiri.

3, OPP/PElaminated mpukutu filimu:

BOPP/LDPEthumba laminated phukusiamapangidwa ndi biaxially oriented polypropylene ndi high-pressure polyethylene composite film bag, kawirikawiri amafupikitsidwa ngati OPP/PE composite thumba.Chikwama chophatikizika ichi chimakhala ndi mpweya wabwino kwambiri komanso kukana chinyezi, motero ndi yoyenera kwambiri pakuyika zinthu monga tiyi wobiriwira.Mphamvu yake yokana mafuta ndi yabwino, chifukwa chake zakudya zophikidwa ndi zinthu zina zamafuta zimayikidwanso ndi thumba lophatikizika ili.