Eminyakeni yamuva nje, i-polypropylene (PP) isiphenduke into eguquguqukayo futhi esimeme, ikakhulukazi kuukukhiqizwa kwezikhwama ezilukiweyo. Iyaziwa ngokuhlala isikhathi eside kanye nezakhiwo zayo ezingasindi, i-PP iya ngokuya ithandwa yizimboni ezihlukahlukene ezihlanganisa ezolimo, ezokwakha kanye nokupakisha.

Izinto ezingavuthiwe zezikhwama ezilukiwe zenziwe ikakhulukazi nge-polypropylene, enamandla amakhulu nokuguquguquka. Akuzona kuphela lezi zikhwama ezimelana nomswakama kanye namakhemikhali, futhi azikwazi ukumelana ne-UV, okuzenza zilungele ukugcinwa kwangaphandle kanye nokuthuthwa kwempahla. Ukumelana ne-UV kuqinisekisa ukuthi okuqukethwe kuvikelwe ekulimaleni kwelanga, kunweba impilo yemikhiqizo engaphakathi.

Intuthuko enkulu kubuchwepheshe be-polypropylene kwaba ukuthuthukiswa kwei-biaxially oriented polypropylene (BOPP). Lokhu okuhlukile kuthuthukisa amandla nokukhanyela kwempahla, kuyenze ifanelekele ukuphrinta nokufaka uphawu lwekhwalithi ephezulu. Amafilimu e-BOPP asetshenziswa kakhulu ekufakweni kwezicelo ukuze anikeze umgoqo ngokumelene nomswakama nomoya-mpilo, okubalulekile ekulondolozeni ukudla.

Ngaphezu kwalokho, njengoba izinkinga zemvelo zikhula,ukugaywa kabusha kwe-polypropyleneuthole ukunakwa okukhulayo. I-PP ingenye yamapulasitiki agaywa kabusha kakhulu, futhi kusaqhubeka imizamo yokukhuthaza ukuqoqwa nokusetshenziswa kabusha kwawo. Ngokwenza kabusha i-polypropylene, abakhiqizi banganciphisa imfucuza futhi behlise i-carbon footprint yabo, ngaleyo ndlela babe nesandla ekusaseni elizinzile.

Njengoba imboni iqhubeka nokusungula izinto ezintsha, kulindeleke ukuthi kukhule isidingo sezinto ezisezingeni eliphezulu, ezingasizungezile njenge-polypropylene. Ngezakhiwo zayo eziyingqayizivele namandla okugaywa kabusha, i-polypropylene kulindeleke ukuthi ibambe iqhaza elibalulekile ekuthuthukisweni kwezixazululo ezisimeme zokupakisha, ikakhulukazi emkhakheni wezikhwama ezilukiweyo. Lolu shintsho aluzuzisi nje kuphela abakhiqizi, kodwa futhi luhambisana nemizamo yomhlaba wonke yokukhuthaza isibopho sezemvelo.