No ka hana ana onā panela hui alumini nā huahana kūʻai nui, aia nā koi koʻikoʻi,
e like me nā koi maka, he aha nā mea nui i komo?

ʻO ka mea mua, ʻo ka alumini coil, ʻaʻole pono e hui pū ʻia me nā alumini like ʻole i hana hou ʻia, ka ʻāwili ʻana o ka ʻāʻī mau, ʻaʻohe nalu, hoʻolōʻihi ʻia a i ʻole oxidation corrosion,
pahee a palahalaha ka ilialumini hui hui me ke kaula, a o ka manoanoa o ke kaula e kulike me na mea i haawiia,
ke koho ʻana o 0.50mm a i ʻole 0.20mm kikoʻī o nā mea alumini rust-proof.
A laila, pono ke koho ʻia ka mea nui i ka plastic no ka hoʻohana ʻana i ka pepa o nā mea polyethylene granular,
ʻaʻole i hui pū ʻia me nā mea molekala haʻahaʻa, anti-adhesive, slip agent, etc.
A hoʻohui ʻia ka nui o ka antioxidant me ka pahu kalapona ʻeleʻele master ma mua o ka hoʻohana ʻana e hāʻawi i ka hoʻoikaika a me ka hopena anti-aging.