Guhambira plastike, cyangwa guhambira PP, byahindutse inzira isanzwe yo kurinda ibiryo n'ibinyobwa umutekano, isuku, n'umutekano mugihe byoherejwe cyangwa bibitswe. Ibi bikoresho byoroheje bikozwe muri polypropilene bikora neza muburyo butandukanye bwo gupakira kandi byujuje ubuziranenge bwisuku bukenewe muri
Abashinzwe gutanga amasoko bakunze kubaza niba icyatsi kibisi, umukara, cyangwa umweru PP ikora neza, ariko igisubizo kiragoye kuruta ibara ryonyine. Mugihe ibara rishobora guhindura ibintu bimwe na bimwe nko kurwanya UV hamwe nubushyuhe bwumuriro, ntabwo byerekana neza imbaraga zumukandara cyangwa kurenza urugero
Polypropylene PP umugozi nigice cyingenzi cyo gupakira inganda, ariko ibiciro biratandukanye cyane bitewe nugurisha nibisobanuro birambuye. Gusobanukirwa ibintu bigoye bigira ingaruka kubiciro byinshi byateganijwe akenshi ni itandukaniro riri hagati yo guhitamo kugura ubwenge no gukora ikosa rihenze. Ingendo
Iyo abashinzwe gutanga amasoko bareba uburyo bwo guhuza, guhitamo hagati ya PP na pET ya PET bigira ingaruka nini muburyo ibikorwa bikora neza nigiciro cyabyo. PP umugozi uhendutse, woroshye, numucyo, ibyo bigatuma ukora neza kumucyo kugeza kumurimo wo hagati nko gupakira amakarito na palletizing. PET str