Paipu alumini i hoʻopili ʻia i ka pahu wili pahu alumini alumini

He ʻokoʻa ka pahu alumini i hoʻoheheʻe ʻia i ka huila me nā paipu alumini kuʻuna ma muli o ka nalu o kona ʻili, e maʻalahi ai ka ʻōwili ʻana o nā pahu huli ma luna o kona ʻili.Ke hoʻohālikelike ʻia me ka alumini lean tube kuʻuna, ʻoi aku ka maikaʻi o ka lawe ʻana o ka roller shaft corrugated.Ma ke ala, ʻo ka paipu alumini ka liʻiliʻi o ka uhi resin.No ka mea, ʻo nā mea hoʻohui kākoʻo he mau mea alumini nō hoʻi, maʻalahi ke hana hou i ka wā e hana ai i ka mālama ʻōpala.Eia kekahi, mālama ʻia ka ʻili o ka paipa alumini me ka alumini kūpaʻa waika, a hiki ke mālama ʻia i ka nani no ka manawa lōʻihi me ka mālama ʻole.I ka manawa like, ua uhi ʻia ka ʻili o ka paipu alumini e hōʻemi i ka oxidation a mālama i ka maʻemaʻe o ka hale hana.