ʻO ka High Density Polyethylene, ka mea i kapa ʻia ʻo HDPE, he mea maikaʻi loa ia no ka ʻoki ʻana i nā papa ma muli o kona ikaika hopena kiʻekiʻe, haʻahaʻa haʻahaʻa haʻahaʻa, a me ka ikaika a me ka pale ʻana i ka corrosion.ʻO nā papa ʻokiʻoki i hana ʻia mai ka pepa HDPE premium e hāʻawi i nā mea hoʻohana i kahi wahi hana paʻa a hoʻomaʻemaʻe no ka hoʻomākaukau ʻana i ka meaʻai a me ka hoʻopili ʻana.