ʻO ka hana ʻana a me ka hoʻohana ʻana i nā kīʻaha pepa e like me ke kulekele mālama kaiapuni.ʻO ka hoʻololi ʻana i nā kīʻaha plastik hiki ke hoʻemi i ka "pollu keʻokeʻo".ʻO ka maʻalahi, ka maʻemaʻe a me ke kumu kūʻai haʻahaʻa o nā kīʻaha pepa ke kī e pani ai i nā mea hana ʻē aʻe e noho nui ai i ka mākeke.Hoʻokaʻawale ʻia nā kīʻaha pepa i nā kīʻaha inu anu a me nā kīʻaha inu wela e like me kā lākou hoʻohana ʻana.Ma waho aʻe o ka hoʻokō ʻana i nā pono o kā lākou hoʻopili ʻana a me ka hana ʻana i ka hana, pono pū ka mea o nā kīʻaha pepa i ko lākou hiki ke paʻi.Ma waena o nā kumu he nui i ka ʻenehana paʻi, pono e hoʻokō ʻia nā kūlana no ka hoʻopaʻa ʻana i ka wela o nā kīʻaha pepa.
ʻO ka mea kīʻaha pepa i hana ʻia e ka mīkini kīʻaha pepa i haku ʻia me ka paʻi pololei ʻana i ka pepa kumu kīʻaha pepa, ka ʻoki make, ka hana ʻana, a me ka pīpī ʻana i ka wax meaʻai ma ka ʻili.ʻO ke kaʻina hana o ke kīʻaha inu wela ʻo ia ka pepa kumu kīʻaha pepa i uhi ʻia i ka pepa kīʻaha pepa, paʻi ʻia, ʻoki ʻia, a hana ʻia.ʻO ka pepa kumu no nā kīʻaha pepa i haku ʻia me nā mea kanu.ʻO ke kaʻina hana e hoʻohana maʻamau i nā mea kanu e like me ka lāʻau coniferous a me ka lāʻau paʻakikī e hele i ka papa pulp ma hope o ka pulping.ʻO ke kīʻaha pepa o ka mīkini kīʻaha pepa i haku ʻia me ka pepa kumu kīʻaha pepa a me nā ʻāpana resin plastic i extruded a hui ʻia.Hoʻohana maʻamau ka resin plastic polyethylene resin (PE).Hoʻopili ʻia ka pepa kumu kīʻaha pepa me ka kiʻi ʻoniʻoni PE ʻaoʻao hoʻokahi a i ʻole ke kiʻi ʻelua ʻaoʻao PE e lilo i pepa kīʻaha PE hoʻokahi a i ʻole nā kīʻaha pepa PE pālua.
ʻO ka pepa i uhi ʻia ʻo PE nona kona ʻona ponoʻī, ʻaʻala ʻole, ʻono ʻole;hilinaʻi ka hana maʻemaʻe;paʻa nā waiwai kemika;ʻO nā waiwai kino a me nā mechanical ke kaulike, maikaʻi ke kū'ē anu;ke kū'ē i ka wai, ka makū a me kekahi oxygen a me ka aila kū'ē;maikaʻi hoʻoheheʻe waiwai a me ka maikaʻi wela sealing hana.He nui ka nui o ka PE, kumu kūpono a me ke kumu kūʻai haʻahaʻa, akā ʻaʻole kūpono ia no ka kuke ʻana i ka wela wela.Inā loaʻa i ke kīʻaha pepa nā koi kūikawā, pono e hoʻohana i ka resin plastic me ka hana like i ka wā e laminating ai
Ka manawa hoʻouna: Jul-11-2019