Ua māhele ʻia i ʻelua ʻano: Lepili pepa, Lepili kiʻiʻoniʻoni.
 
1. Hoʻohana nui ʻia ka lepili pepa i nā huahana holoi wai a me nā huahana mālama pilikino kaulana; hoʻohana nui ʻia nā mea kiʻiʻoniʻoni i nā huahana kemika o kēlā me kēia lā kiʻekiʻe. I kēia manawa, noho nui nā huahana mālama pilikino kaulana a me nā huahana holoi wai o ka home ma ka mākeke, no laila hoʻohana nui ʻia nā mea pepa pili.
 

ʻO ka lepili kiʻiʻoniʻoni i hoʻohana pinepine ʻia ʻo PE, PP, PVC a me kekahi mau mea synthetic ʻē aʻe, ʻo nā mea kiʻiʻoniʻoni he keʻokeʻo, matte, ʻekolu moakaka. No ka mea ʻaʻole maikaʻi loa ka paʻi ʻana o nā mea kiʻiʻoniʻoni lahilahi, mālama pinepine ʻia ia e ka mālama corona a i ʻole ka hoʻohui ʻana i ka uhi ma luna o kona ʻili e hoʻomaikaʻi i kona hiki ke paʻi. I mea e pale aku ai i ka deformation a i ʻole ka haehae ʻana o kekahi mau mea kiʻiʻoniʻoni i ke kaʻina paʻi a me ka lepili ʻana, e kau ʻia kekahi o nā mea i ka unidirectional a i ʻole biaxial stretching. No ka laʻana, hoʻohana nui ʻia ka BOPP ma hope o ka biaxial tension.
 
Wahi Noi:
Nā lepili no ka ʻoihana lāʻau lapaʻau, ʻoihana waiwai, ʻoihana hoʻopili, ʻoihana lāʻau lapaʻau, ʻoihana lako uila a me ka uila, lepili logistics a pēlā aku. Kekahi mau kiʻi e like me kēia ma lalo nei: