Hana ʻia nā ʻeke ʻeke hoʻopaʻa ʻaoʻao i ka mea plastik me ka pale, ka hoʻomanawanui wela a me ka sila. Hiki ke pale i ka pōʻino o ka meaʻai, pale i ka oxidation o nā huaora i ka meaʻai. E koho maʻamau i ka ʻili i hoʻopaʻa ʻia he nui, e like me PET/AL/PE, PET/NY/PE, PET/MPET/PE, PET/AL/PET/ NY/AL/PE, PET/NY/AL/RCPP, kiʻekiʻe wela. maloʻo distillation eke pulu meaʻai, etc. Plastic composite co-extrusion kiʻiʻoniʻoni, e hoʻohui i ka alumini pepa, no ka mea, alumini pahu pahu pahu he maikai keakea. E ālai i ka ea, e ālai i ka lā, e ālai i ka ʻaila, e ālai i ka wai, aneane hiki ʻole i nā mea a pau ke komo; Loaʻa i ka ʻeke ʻeke alumini ka paʻa maikaʻi; Loaʻa ka pale ʻana o ka pahu alumini alumini, akā maikaʻi hoʻi ke kūpaʻa ʻaila maikaʻi a me ka palupalu. He kūlana kiʻekiʻe a kaulana, me ka hopena sila maikaʻi. Hiki ke hoʻopaʻa wale ʻia ka waha o ka ʻeke, maʻalahi e hoʻohana hou a hiki ke hana i ka huahana i loko ʻaʻole maʻalahi i ka maʻi.