ʻEke ulana plastik me ka polypropylene ma ke ʻano he mea maka nui, ma hope o ka extrusion, huki, kīkoʻo i loko o ka uea pālahalaha, a laila ulana ʻia, ulana ʻia a hana ʻia i mau ʻeke. ʻOiai ua hana ʻia nā ʻeke ulana plastik me nā ʻano plastik kemika like ʻole, akā ikaika kāna hana kaiapuni, no laila ka pōʻino i nā kānaka a i ʻole ...
ʻO ka ʻoihana a me ka mahiʻai he mau ʻeke ulana plastik i hoʻohana nui ʻia ma nā ʻoihana ʻelua, he nui ka nui o nā ʻeke ulana plastik. ʻO nā huahana hale hana ʻeke ulana Linyi nā wahi kūʻai nui o kēia mau ʻano ʻelua. I kēia lā e kūkākūkā mākou i ka hoʻohana ākea o nā ʻeke ulana ma kēia mau ʻoihana ʻelua. ʻO ka mahiʻai...
Nā mea e pono ai ka nānā ʻana i ka hoʻouka ʻana, ka wehe ʻana a me ka lawe ʻana i nā ʻeke ulana 1. Mai kū ma lalo o ka ʻeke ipu i ka hana hāpai ʻana. 2. E ʻoluʻolu e kau i ka t...
He nui nā mea kūʻai aku ma o kā mākou pūnaewele e kelepona i ka ʻōlelo aʻoaʻo no nā ʻeke ulana no ke aha i ʻālohilohi ai? ʻO ke kumu mua e hoʻohui i kēia, a laila i kēia lā ʻo Donglai ʻeke ulana Xiaobian e wehewehe i ke kumu o ka ʻālohilohi o ka ʻeke ulana? Ua hoʻohui au i kēia. Hoʻohana nui ʻia nā ʻeke ulana ma nā ʻano āpau o ke ola. Loaʻa lākou i nā kala like ʻole, wh...
He nui nā mea kūʻai aku ma o kā mākou pūnaewele e kelepona i ka ʻōlelo aʻoaʻo e pili ana i ke kaulana o nā ʻano ʻeke ulana, a laila i kēia lā ʻo DongLai ʻeke ulana Xiaobian e wehewehe i ke kaulana o nā ʻano ʻeke ulana. Nā ʻano ʻeke ulana Ua kapa ʻia nā ʻeke ulana he ʻeke ʻili nahesa. He ʻano plastik ia, i hoʻohana nui ʻia no...
He hana maikaʻi loa ka ʻeke ulana kala, hiki ke hoʻohana ʻia i ke ola o kēlā me kēia lā no nā manawa he nui, akā i nā manawa he nui ma hope o ka hoʻohana ʻana o ka ʻili e haumia me nā ʻōpala hou aʻe, e pili ana i ka hoʻohana aʻe, no laila pehea e hoʻomaʻemaʻe ai i ka ʻeke ulana kala, e lawe nā mea hana ʻeke ulana iā ʻoe e hoʻomaopopo i nā kikoʻī ...
No ka mea, aia ka hoʻokūkū, no ka mea, aia ka hoʻowalewale ʻana o ka loaʻa kālā; No laila, aia mau nā mea maikaʻi a me nā mea maikaʻi ʻole ma ka mākeke, akā hiki ke ʻike ʻia kekahi mau mea i ka nānā ʻana, a pono e ʻike pono ʻia kekahi mau mea i ka wā kūʻai, a i ʻole e hoʻopunipuni ʻia. No ka laʻana, ulana...
Hiki ke hoʻohana ʻia nā huahana o ka hale hana ʻeke ulana plastik i nā ʻoihana he nui. I mea e hōʻoia ai i ka maikaʻi o nā huahana, nui nā mea e pono ai ke nānā aku. I kēia manawa e hoʻomaopopo pono kākou i ka hoʻolauna ʻana o kēia ʻike, ʻeā? ʻO nā mea hana ʻeke ulana plastik...
I ke kaiapuni kūlohelohe, ʻo ia hoʻi, ma lalo o ka lā pololei, e emi ana kona ikaika ma 25% ma hope o hoʻokahi pule, a ma 40% ma hope o ʻelua pule, a ʻaʻole hiki ke hoʻohana ʻia. ʻO ia hoʻi, he mea nui loa ka mālama ʻana i nā ʻeke ulana. Eia kekahi, ma hope o ke kau ʻia ʻana o ka ʻeke ulana i kahi ākea a ...
Koho i ka mea hana maʻamau: kekahi mau hale hana ʻeke ulana maikaʻi a ka lehulehu nui i ka hana ʻana i ka ʻeke ulana maikaʻi loa, ʻoi aku ka paʻakikī o ka ʻenehana hana a me ke kaʻina hana, ʻōnaehana maʻamau a me nā koi hana, he kūlana kiʻekiʻe loa ka nānā ʻana, paʻakikī, a maʻamau ...
ʻO ka hana ʻana ma waho he polyethylene (PE), ʻo ka hana kūloko he polypropylene (PP), he ʻano resin thermoplastic i hana ʻia e ka ethylene polymerization. Ma ke ʻano ʻoihana, hoʻokomo pū ia i nā copolymers o ka ethylene me nā liʻiliʻi o -olefin. ʻAʻohe ʻala o ka polyethylene, ʻaʻohe ʻawaʻawa, manaʻo like ...
Inā hoʻohui ʻia nā kūlana o waho e like me ka lā i nā mea maka, pehea lā e ʻelemakule ai nā ʻeke ulana plastik shandong a pale i ka ʻelemakule? E haʻi aku ka mea hana o ka ʻeke ulana iā ʻoe i ka pane. ʻO ka ʻeke ulana a mākou e hoʻopili nui ai, e hāʻawi ʻia i ka pilikia ʻelemakule ʻo ia ke kumu nui...
