Ezweni elithuthukayo lokupakisha, ikakhulukazi ku-pp imboni yesikhwama eselukiwe.izinkampani ziya ngokuya ziphendukela ezintweni eziyinhlanganisela ukuze kuthuthukiswe ukuvikeleka komkhiqizo nokusimama. Izinketho ezidume kakhulu zezikhwama ze-valve ze-pp ziyizinhlobo ezintathu ezihlukene zokupakishwa kwenhlanganisela: i-PP+PE, i-PP+PE+OPP ne-PP+PE enephepha elilodwa le-kraft lengqimba. Uhlobo ngalunye lufeza injongo eyingqayizivele futhi luhlangabezana nezidingo zezimboni ezihlukahlukene.

1. I-PP+PE (i-polypropylene ne-polyethylene): Le nhlanganisela isetshenziswa kabanzi ngenxa yokusebenza kwayo okuhle kakhulu kobufakazi bomswakama kanye nokuqina. Isendlalelo se-PP sinikeza amandla nokumelana nokukhala, kuyilapho ungqimba lwe-PE lunikeza ukuguquguquka kanye nendawo evalekayo. Lolu hlobo lokupakisha lweisikhwama se-valve esingezansiilungele imikhiqizo yokudla, iqinisekisa ukusha kanye nokwelula impilo yeshalofu. Ibuye isetshenziswe ngokujwayelekile ekufakweni kwezimpahla zabathengi, lapho ukuvikelwa ezicini zemvelo kubalulekile.

2. I-PP+PE+OPP (I-Oriented Polypropylene): Le nhlanganisela ethuthukisiwe ithatha izinzuzo zohlobo lokuqala isinyathelo esiqhubekayo ngokwengeza isendlalelo se-OPPizikhwama ze-valve ezingezansi, okuthuthukisa ukubonakala nokuphrinta. Isendlalelo se-OPP sinendawo ecwebezelayo futhi siyindlela ekhangayo yemikhiqizo efuna ukuthuthukisa ukukhanga okubonakalayo kwemikhiqizo yabo. Lolu hlobo luthandwa kakhulu ezimbonini zokudla okulula kanye ne-confectionery, lapho ukubukeka kudlala indima ebalulekile ekukhethweni kwabathengi.

3. Iphepha le-PP+PE I-Single Ply Kraft: Le nketho eco-friendly yeisikhwama sesikhangiso* senkanyeziihlanganisa amandla e-polypropylene ne-polyethylene nokukhanga kwemvelo kwephepha le-kraft. I-kraft paper layer ayigcini nje ngokungeza ubuhle be-rustic, kodwa futhi ithuthukisa ukuphinda kusetshenziswe kabusha. Lolu hlobo lokupakisha luya ngokuya luthandwa emkhakheni wemikhiqizo yemvelo neyemvelo, lapho ukusimama kuwukukhathazeka okubalulekile kubathengi.

Njengoba izinkampani ziqhubeka nokubeka phambili ukusimama nobuqotho bomkhiqizo, lezi zixazululo zokupakisha eziyinhlanganisela zizodlala indima ebalulekile esikhathini esizayo semboni.