•Timakonda kuitana matumba apulasitiki osunthika ophatikizika.

•Kunena zowona, zikutanthauza kuti zida zamakanema zamitundu yosiyanasiyana zimalumikizidwa palimodzi ndikuphatikizidwa kuti zitenge mbali yonyamula, kuteteza ndi kukongoletsa zinthu.

•Chikwama chomangirira chophatikizika chimatanthawuza kusanjika kwa zinthu zosiyanasiyana zophatikizidwa pamodzi.

•Zigawo zazikulu zamatumba oyikamo nthawi zambiri zimasiyanitsidwa ndi wosanjikiza wakunja, wosanjikiza wapakati, wosanjikiza wamkati, ndi zomatira.Amaphatikizidwa m'mizere yosiyana malinga ndi mapangidwe osiyanasiyana.

•Lolani YPAK ikufotokozereni zigawo izi:

•1.Chigawo chakunja, chomwe chimatchedwanso chosindikizira chosindikizira ndi choyambira, chimafuna zipangizo zokhala ndi ntchito yabwino yosindikizira ndi maonekedwe abwino a kuwala, ndipo ndithudi kutentha kwabwino komanso mphamvu zamakina, monga BOPP (yotambasulidwa polypropylene), BOPET, BOPA, MT. , KOP, KPET, poliyesitala (PET), nayiloni (NY), mapepala ndi zipangizo zina.

•2. Chigawo chapakati chimatchedwanso chotchinga.Chosanjikiza ichi nthawi zambiri chimagwiritsidwa ntchito kulimbikitsa chinthu china chamagulu ophatikizika.Iyenera kukhala ndi zotchinga zabwino komanso ntchito yabwino yoletsa chinyezi cha poly.Pakali pano, zodziwika bwino pamsika ndi zojambula za aluminiyamu (AL) ndi filimu yopangidwa ndi aluminiyamu (VMCPP)., VMPET), poliyesitala (PET), nayiloni (NY), polyvinylidene kloride TACHIMATA filimu (KBOPP, KPET, KONY), EV, etc.

•3. Gawo lachitatu ndilonso lamkati lamkati, lomwe limatchedwanso kutentha kusindikiza kutentha.Mapangidwe amkati nthawi zambiri amalumikizana mwachindunji ndi chinthucho, chifukwa chake zinthuzo zimafunikira kusinthasintha, kukana permeability, kutentha kwabwino, kuwonekera, kutseguka ndi ntchito zina.

•Ngati ndi chakudya cham'matumba, chiyeneranso kukhala chopanda poizoni, chosakoma, chosamva madzi, komanso chosamva mafuta.Zomwe zimagwiritsidwa ntchito nthawi zambiri zikuphatikizapo LDPE, LLDPE, MLLDPE, CPP, VMCPP, EVA (ethylene-vinyl acetate copolymer), EAA, E-MAA, EMA, EBA, Polyethylene (PE) ndi zipangizo zake zosinthidwa, etc.