ʻO ka pahu alumini (a i ʻole ka alumini alumini ma ʻAmelika ʻĀkau; i kapa pinepine ʻia ʻo ka tin foil) he alumini i hoʻomākaukau ʻia i loko o nā lau metala ʻili me ka mānoanoa ʻoi aʻe ma mua o zero.2 mm (7.9 mils);Hoʻohana mau ʻia nā anana lahilahi a hiki i ʻeono micrometers (0.24 mils).I ka US, ua ana pinepine ʻia nā foil i nā tausani o ka ʻīniha a i ʻole mils.He zero.016 mm (0.63 mils) ka manoanoa ma'amau, a he zero.024 mm (zero.94 mils) ke kuleana kaumaha o ka hale.Hiki ke hoʻopili ʻia ka foil, a hiki ke hoʻopio a ʻōwili ʻia paha i nā mea.He palupalu nā pepa lahilahi a hoʻopaʻa ʻia i kekahi manawa me nā mea ʻē aʻe e komo pū ana me ka plastics a i ʻole ka pepa e alakaʻi iā lākou i mea ikaika a ʻoi aku ka maikaʻi.
Ua pani ʻia ka pahu alumini i loko o ke kenekulia iwakālua.Ma United Kingdom a me ʻAmelika Hui Pū ʻIa, ʻike pinepine ʻia nā mile he "tin foil", e like me ke kapa ʻia ʻana o nā kini kila he "kini tin").ʻO nā kiʻiʻoniʻoni i hoʻopaʻa ʻia i kekahi manawa he hewa no ka alumini alumini, akā naʻe, ʻo nā kiʻiʻoniʻoni polymer i uhi ʻia me kahi ʻāpana ʻili o ka alumini.Ma Australia, ʻike nui ʻia ka alumini alumini he alfoil.
ʻO ka pepa i hana ʻia mai ka lau ʻili o ke kēpau e loaʻa mua i ke kūʻai aku ma mua o kona ʻano alumini.Ua hoʻolaha kūʻai ʻia ʻo tin foil mai ka makahiki 19 a hiki i ke kenekulia 20.Ke ola nei ka hua'ōlelo "tin foil" i loko o ka ʻōlelo Pelekania ma ke ʻano he manawa no ka pepa alumini hou loa.ʻAʻole ʻoi aku ka maʻalahi o ka pahu tin ma mua o ka pahu alumini a hāʻawi i kahi ʻono ʻoluʻolu i ka meaʻai i ʻōwili ʻia i loko.Ua pani ʻia ʻo tin foil ma o ka alumini a me nā mea ʻē aʻe no ka wahī ʻana i ka meaʻai.
ʻO ke ala hoʻolei hoʻokuʻu ʻole he mea ʻuʻuku loa ka emi ʻana o ka ikehu i ka hohonu a ua lilo ia i ʻenehana makemake ʻia.[8]No ka mānoanoa ma lalo o ka zero.0.5 mm (1 mil), e hui pū ʻia nā papa no ka lele hope ʻana a ma hope e hoʻokaʻawale ʻia e hana i ka foil me ka ʻaoʻao ʻālohilohi a me ka ʻaoʻao matte.ʻO nā hiʻohiʻona e pili ana i kēlā me kēia ʻokoʻa he matte a ʻo nā hiʻohiʻona o waho e hoʻopau i ka ikaika;ua hoʻokō ʻia kēia e hōʻemi i ka haehae ʻana, nā huaʻōlelo hana boom, mālama i ka mānoanoa, a loaʻa i ka makemake no kahi curler anawaena liʻiliʻi.
Hoʻopili ʻia ka microscopic o ka pahu alumini ma ke kua i lalo o kahi ʻōpala ʻōpala intumescent.
He ʻano ʻālohilohi a me ka ʻaoʻao matte ka ʻāpana alumini.Hana ʻia ka ʻaoʻao ʻālohilohi i ka wā e ʻōwili ʻia ai ke alumini no ka lōʻihi o ka lele hope.He mea paʻakikī ke hana ʻana i nā wili me ka wehe mua loa e hiki ai ke hoʻopaʻa i ke ana o ka foil, no laila, no ka hala hope loa, ua ʻōwili ʻia nā pepa i ka manawa like, e pālua i ka mānoanoa o ke ana i ke komo ʻana i nā wili.I ka wā e hoʻokaʻawale ʻia ai nā ʻili ma hope, ua ʻālohilohi ka papahele o loko, a ua mālamalama ka papahele o waho.ʻO kēia ʻokoʻa i loko o ka hopena ua hoʻokumu ʻia ka manaʻo he hopena ka makemake i kahi ʻaoʻao i ka wā kuke ʻana.ʻOiai ʻae ka poʻe he nui (hewa) ʻo ka mālama ʻana o nā hale kūʻokoʻa i ka wela ke uhi ʻia me ka hoʻopau ʻana i waho, a mālama i ka mahana me ka hoʻopau nani e pili ana i loko, ʻaʻole ʻike ʻia ka ʻokoʻa maoli me ka ʻole o ka mea kani.ʻO ka hoʻonui ʻana i ka noʻonoʻo e hoʻemi i kēlā me kēia absorption a me ka hoʻokuʻu ʻana o ka radiation.Loaʻa paha i ka Foil kahi uhi nonstick ma kekahi ʻaoʻao maʻalahi.ʻO 88% ka hoʻohālikelike ʻana o ka pahu alumini nani a ʻoiai ua mākaukau ka foil embossed 80%.
Ka manawa hoʻouna: Mar-08-2022