ʻO ka pahu meaʻai wikiwiki hiki ke hoʻokuʻu ʻia he ʻano mea hana i hana ʻia e ka resin a i ʻole nā mea thermoplastic ʻē aʻe ma o ka ʻenehana hoʻoheheʻe ʻana i ka wela wela wela.Ma ke ʻano o nā mea maka, ua hoʻokaʻawale ʻia nā pahu meaʻai wikiwiki loa i ka PP (polypropylene) pahu meaʻai wikiwiki, PS (Polystyrene) pahu meaʻai wikiwiki a me EPS (expanded polystyrene) pahu meaʻai wikiwiki.Ke hoʻohālikelike ʻia me nā ʻano mea ʻelua ʻē aʻe, ʻo ka pahu meaʻai wikiwiki ʻo PP he kiʻekiʻe ka wela.ʻO ia wale nō ka pahu meaʻai wikiwiki hiki ke hoʻomehana ʻia i ka umu microwave.Ma muli o kona kūpaʻa kemika kiʻekiʻe a me ke kūpaʻa corrosion maikaʻi, hiki ke hoʻopili ʻia i nā meaʻai a me nā mea inu.
ʻO ke kiʻekiʻe o ka ʻoihana pahu meaʻai wikiwiki ka mea hoʻolako i nā mea waiwai e like me PP, PE, EPS, a ʻo ka midstream ka mea hana i nā ʻano pahu meaʻai wikiwiki.Hoʻohana nui ʻia nā huahana i hoʻopau ʻia i ka mākeke hānai a me ka mākeke hāʻawi meaʻai.
E like me 2019, ma ke ʻano o ka loaʻa kālā kūʻai aku, ʻo Kina ka mea hana nui loa o ka honua i nā pahu meaʻai wikiwiki i hoʻopau ʻia, e helu ana ma kahi o 44.3% o ka ʻoihana pahu pahu meaʻai wikiwiki.I ka makahiki 2019, he 9.55 biliona yuan ka loaʻa kālā kūʻai ʻana o nā pahu meaʻai wikiwiki i hoʻohana ʻia ma Kina, ʻo ia ka nui o ka ulu ʻana o ka makahiki mai 2014 a 2019 he 22.0%.
Mai ka hiʻohiʻona o ke ʻano o ka loaʻa kālā kūʻai o nā pahu meaʻai wikiwiki wikiwiki i Kina mai 2014 a 2019, ʻo ka ʻoihana pahu meaʻai wikiwiki a Kina e hoʻokumu nui ʻia ma ke kūʻai ʻana i nā pahu meaʻai wikiwiki PP.I ka makahiki 2019, ua helu ʻia nā pahu ʻaina PP no 60.94% o ka mākeke pahu meaʻai wikiwiki.
Ka manawa hoʻouna: Iulai-21-2021