•Tinoda kudana mapurasitiki anochinjika ekurongedza akabatanidzwa.

•Kutaura zvazviri, zvinoreva kuti zvinhu zvemafirimu zvine hunhu hwakasiyana zvinobatanidzwa pamwe chete uye zvinosanganiswa kuti zviite basa rekutakura, kuchengetedza uye kushongedza zvigadzirwa.

•Bhegi rekurongedza rakagadzirwa necomposite rinoreva jira rezvinhu zvakasiyana zvakabatanidzwa pamwe chete.

•Maturikirwo makuru emabhegi ekurongedza anowanzo patsanurwa neturikirwo twekunze, turikirwo twepakati, turikirwo twemukati, uye turikirwo tunonamira. Anosanganiswa kuita mitsara yakasiyana zvichienderana nemaumbirwo akasiyana.

•Rega YPAK ikutsanangurirei zvikamu izvi:

•1. Chikamu chekunze, chinonziwo chikamu chekudhinda nechikamu chepasi, chinoda zvinhu zvine mashandiro akanaka ekudhinda uye hunhu hwakanaka hwekuona, uye zvechokwadi zvinodzivirira kupisa uye simba remakanika, zvakaita seBOPP (stretched polypropylene), BOPET, BOPA, MT, KOP, KPET, polyester (PET), nylon (NY), bepa nezvimwe zvinhu.

•2. Chikamu chepakati chinonziwo chikamu chekudzivirira. Chikamu ichi chinowanzo shandiswa kusimbisa chimiro chakati chechimiro chakabatanidzwa. Chinofanirwa kuva nehunhu hwakanaka hwekudzivirira uye kushanda zvakanaka kwekudzivirira hunyoro. Parizvino, zvinonyanya kushandiswa pamusika ialuminium foil (AL) nealuminium-plated film (VMCPP). , VMPET), polyester (PET), nylon (NY), polyvinylidene chloride coated film (KBOPP, KPET, KONY), EV, nezvimwewo.

•3. Chikamu chechitatu chinowanikwawo muchikamu chemukati, chinonziwo chikamu chekupisa. Chimiro chemukati chinowanzo sangana zvakananga nechigadzirwa, saka chinhu chacho chinoda kuchinjika, kuramba kupinda kwemvura, kuvharika kwakanaka kwekupisa, kujeka, kuvhurika uye mamwe mabasa.

•Kana chiri chikafu chakaputirwa, chinofanirawo kunge chisina chepfu, chisina kuravira, chisingapindi mvura, uye chisingapindi mafuta. Zvinhu zvinoshandiswa zvakanyanya zvinosanganisira LDPE, LLDPE, MLLDPE, CPP, VMCPP, EVA (ethylene-vinyl acetate copolymer), EAA, E-MAA, EMA, EBA, Polyethylene (PE) nezvimwe zvinhu zvakagadziriswa, nezvimwewo.