ʻO ka ʻano mua ʻo PET / VMPET / PE, ʻo ia ka matt surpace, a ʻo AL layer ka mea i haki ʻia, ʻo kēia ʻano ʻeke ʻeke he ʻoi aku ka maikaʻi o ka pale o ka oxygen. Ka mālam, ka wai a me nā mea ʻē aʻe, i ʻike pinepine ʻia ʻo polyester aluminized packaging bag. ʻO kēia ka ʻāpana ʻeke ʻeke nui loa i makemake nui ʻia.
ʻO ka ʻano ʻelua o ka PA / PE, kahi pūʻolo hakahaka i haku ʻia me ka nylon a me ka PE, nā ʻano o ke kū ʻana o ka puncture, ke kūpaʻa ʻana, ke kiʻekiʻena kiʻekiʻe, a me ka wai kūpaʻa. Hiki i kēia ke aniani a i ʻole ka paʻi ʻana i ka ʻaoʻao piha, kūpono loa kēia no ka ʻeke kī.
ʻO ke ʻano ʻekolu ʻo PA / AL / PE. ʻO ka ʻeke ukana hakahaka no ka ti i hana ʻia i kēia mau mea ʻekolu i kapa mau ʻia he ʻeke hoʻopili pepa alumini. Hoʻohālikelike ʻia me nā ʻano ʻelua i luna, ʻoi aku ke kiʻekiʻena kiʻekiʻe a me ka hana ʻoi aku ka maikaʻi o ka pale, akā kiʻekiʻe ke kumukūʻai. ʻO ka mea maʻamau, ʻaʻole ia e koi ʻia no nā mea kūʻai aku emi mai i kā mākou mau mea kūʻai aku i nā koi kiʻekiʻe no ka ʻeke ʻeke kī. Eia nō naʻe, i kekahi kī kī kiʻekiʻe, he mea maʻamau loa ka hoʻohana.