He aha ka Polypropylene (PP)?

Wehewehe Pōkole:

E leka uila mai iā mākou Hoʻoiho ma ke ʻano he PDF

Nā kikoʻī huahana

Ma mua: He aha ka palakiko palaho e like me PLA a me PBAT?

Aʻe: Hoʻolauna e pili ana iā Zhongtai PVC.

Nā māhele huahana