He aha nā mea o nā ʻeke ʻeke meaʻai?

PE (Polyethylene)
Nā hiʻohiʻona: Paʻa kemika maikaʻi, ʻaʻohe mea ʻawaʻawa, ʻike kiʻekiʻe, a kū i ka corrosion e ka hapa nui o nā waikawa a me nā alkalis. Eia kekahi, loaʻa i ka PE kahi pale kinoea maikaʻi, pale ʻaila a me ka paʻa ʻana o ka ʻala, e kōkua i ka mālama ʻana i ka makū i ka meaʻai. He maikaʻi loa kona plasticity, a ʻaʻole maʻalahi ka hoʻoheheʻe ʻana a i ʻole ka haki ʻana ma ke ʻano he mea hoʻopili.
Hoʻohana: Hoʻohana maʻamau i loko o ka ʻeke plastik meaʻai.

PA (Nylon)
Nā hiʻohiʻona: ʻO ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa puncture, ka hana pale oxygen maikaʻi, ʻaʻole i loko o nā mea ʻino. Eia kekahi, he paʻakikī hoʻi ka mea PA, hiki ke hoʻopaʻa ʻia, ka ʻaila-kūʻai, me nā ʻano mechanical maikaʻi a me ka paʻakikī, a loaʻa iā ia ke kūpaʻa puncture maikaʻi a me kekahi mau anti-mildew a me nā hopena antibacterial.
Noi: Hiki ke hoʻohana ʻia ma ke ʻano he ʻeke meaʻai, ʻoi aku hoʻi no nā meaʻai e koi ai i ka pale oxygen kiʻekiʻe a me ke kūpaʻa puncture.

PP (polypropylene)
Nā hiʻohiʻona: ʻAʻole e hoʻokuʻu ʻo PP i ka meaʻai i nā mea ʻino inā i nā wela kiʻekiʻe. ʻIke ʻia ka plastik PP, ʻālohilohi maikaʻi, maʻalahi ke kaʻina hana, he waimaka kiʻekiʻe a me ke kūpaʻa ʻana i ka hopena, he kūpaʻa wai, kūpaʻa i ka wai, a me ka wela kiʻekiʻe, a hiki ke hoʻohana maʻamau ma 100°C~200°C. Eia kekahi, ʻo PP plastic wale nō ka huahana plastik hiki ke hoʻomehana ʻia i ka umu microwave.
Hoʻohana: Hoʻohana maʻamau i nā ʻeke plastik kikoʻī meaʻai, pahu plastik, etc.

PVDC (polyvinylidene chloride)
Nā hiʻohiʻona: PVDC maikaʻi ka paʻa ʻana o ka ea, ka pale ʻana o ke ahi, ka pale ʻana i ka corrosion, ka palekana a me ka mālama ʻana i ke kaiapuni, a hoʻokō i nā koi hoʻomaʻemaʻe meaʻai. Eia kekahi, ʻoi aku ka maikaʻi o ka pale ʻana o ka PVDC a ʻaʻole e mae ʻoiai inā e ʻike ʻia i waho no ka manawa lōʻihi.
Noi: Hoʻohana nui ʻia i ka ʻeke meaʻai a me ka mea inu.

EVOH (ethylene/vinyl alcohol copolymer)
Nā hiʻohiʻona: maikaʻi ke aniani a me ka ʻālohilohi, nā waiwai pale kinoea ikaika, a hiki ke pale pono i ka ea mai ke komo ʻana i ka ʻeke e hōʻino i ka hana a me ka maikaʻi o ka meaʻai. Eia kekahi, ʻo ka EVOH he pale anu, ʻaʻahu ʻaʻahu, elastic nui, a he ikaika kiʻekiʻe.
Hoʻohana: hoʻohana nui ʻia i ka ʻeke aseptic, nā kīʻaha wela, nā ʻeke retort, ka hoʻopili ʻana o nā huahana waiū, ka ʻiʻo, ka wai canned a me nā condiments, etc.

Kiʻiʻoniʻoni i uhi ʻia me ka alumini (alumini + PE)
Nā hiʻohiʻona: ʻO ke kiʻiʻoniʻoni i uhi ʻia i ka alumini he mea pili kaiapuni. ʻO ka mea nui o ka ʻeke hoʻopihapiha hoʻopihapiha he alumini alumini, ʻo ia ke kala-keʻokeʻo, ʻaʻohe mea ʻawaʻawa a me ka ʻono ʻole, ka ʻaila-kūʻai a me ka mahana-pale, palupalu a me ka plastic, a loaʻa iā ia ka pale maikaʻi a me nā waiwai hoʻopaʻa wela. Eia kekahi, hiki i ke kiʻi aluminized ke pale aku i ka meaʻai mai ka palaho oxidative a pale i ka haumia o ke kaiapuni, ʻoiai e mālama ana i ka hou a me ka ʻono o ka meaʻai.
Hoʻohana: hoʻohana nui ʻia i ke kahua o ka hoʻopili meaʻai.