ʻO nā mea waiwai nui o ka plasticʻeke i ulana ʻiahana ʻia me ʻelua mau mea palaki kemika, polypropylene a me polyethylene.I ka ʻoihana paʻi,ʻeke i ulana ʻiahiki ke hoʻokaʻawale ʻia i ʻelua ʻano e like me kā lākou ʻano humuhumu:
ʻeke humuhumu lalo a me nā ʻeke humuhumu lalo.Hoʻolohe pū nā mea hana ʻeke i ulana ʻia i ka hana ʻana i kā lākou mau mea kumu i ka wā o ka hana ʻana oʻeke i ulana ʻia.Ua hoʻohana nui ʻia i ka hoʻopili ʻana i nā mea kanu, nā mea kemika a me nā mea ʻē aʻe, sima, a me nā meaʻai.ʻO kāna hana hana nui e hoʻohana ana i nā mea palaka ma o ka extruding film, ʻokiʻoki a unidirectional hohola i loko o nā filament pālahalaha, a laila ulana a ulana i nā huahana.ʻIke loa ʻo "flat wire" ka mea kumu no ka hana ʻana i nā ʻano plasticʻeke i ulana ʻia, no laila pehea i hana ʻia ai ka uea palahalaha?I kēia lā, e hoʻolauna aku ka mea hoʻoponopono iā ʻoe i ke ʻano hana o ka hana ʻana i nā wili palahalaha plastic.
Ua kapa ʻia ka wili paʻa paʻa i ka ʻili palahalaha a i ʻole ka fiber ʻokiʻoki i loko o ka ʻoihana ulana plastic.ʻO ia ke kumu kumu no ka hana ʻana i nā huahana i ulana ʻia.Hana ʻia ka wili paʻa paʻa i nā ʻano kikoʻī o ka polypropylene a me ka polyethylene resins ma o ka hoʻoheheʻe ʻana a laila hoʻokuʻu ʻia i loko o kahi kiʻiʻoniʻoni.E ʻoki i loko o nā ʻāpana, wela a hoʻohola i nā wili palahalaha he nui i ka manawa like e lawe a hoʻohua ʻia, e makani i loko o nā milo palahalaha, i ulana ʻia i loko o nā ʻeke ʻeke ʻilika e ka mea ulana pōʻai, ʻoki a humuhumu, a lilo i ʻeke i ulana ʻia nā huahana.Ma ke ʻano he mea hana ʻeke ʻeke palaki Linyi kūikawā, hahai kā mākou hui i nā koi hana a me nā kūlana i ka hana ʻana, a hāʻawi pū me ka naʻau i nā huahana kiʻekiʻe.Hiki iā ʻoe ke hele mai e kūʻai!
Ka manawa hoʻouna: Mei-10-2021