Ke koho ʻana i ka mea kūpono noNā ʻeke Paʻa Kūno ka ʻeke meaʻai, ʻaʻole ia e pili ana i ka helehelena a i ʻole ke kumukūʻai—e pili ana i ka maikaʻi o ka pale ʻana i kāu huahana. ʻO kahi mea i nānā pinepine ʻole ʻia ʻo ia ka nui o ka mea, e hoʻopili pololei i ka hana o ka ʻeke. Ua noʻonoʻo paha ʻoe i ka hopena o ka nui o kāu ʻeke ʻeke meaʻai i nā mea e like me ke ola o ka papa, ka lōʻihi, a me ka ʻike? E luʻu kākou i kēia kikoʻī koʻikoʻi a e ʻimi i ka hopena o kāu mau koho no nā ʻeke kū no ka ʻeke meaʻai.
Ka hoʻomaopopo ʻana i ka nui o nā mea i loko o ka ʻeke meaʻai
'Ōlelo ka Density i ka nuipa'a o kēlā me kēia mole i loko o ka leo o kekahi mea. ʻO nā mea me ka haʻahaʻa haʻahaʻa, e like me ka polyethylene (PE), he palupalu a maʻalahi, e hoʻomaʻamaʻa iā lākou no nā ʻeke plastik maʻamau. I ka hoʻohālikelike, nā mea me ka kiʻekiʻe kiʻekiʻe, e like mepolytetrafluoroethylene(PTFE), ʻoi aku ka paʻakikī a me ka lōʻihi, e hāʻawi ana i ke kūpaʻa kemika ʻoi aku ka maikaʻi. He mea koʻikoʻi kēia mau ʻokoʻa no ka hoʻopili ʻana i nā meaʻai, kahi e pono ai ka pale, ka hou, a me ka ʻoluʻolu.
Nā ʻokoʻa o ka mānoanoa
Polyethylene(PE):ʻO ka polyethylene haʻahaʻa haʻahaʻa (LDPE) he 0.94 a hiki i ka 0.97 ka mānoanoa, e ʻoluʻolu, maʻalahi, a me ka ʻike. Hoʻohana nui ʻia ia no nā ʻeke plastik supermarket maʻamau ma muli o kona māmā a me ka maʻalahi. Ma ka ʻaoʻao ʻē aʻe, ʻoi aku ka kiʻekiʻe o ka polyethylene kiʻekiʻe (HDPE), e hāʻawi iā ia i ka pale wela ʻoi aku ka maikaʻi a kūpono no ka hoʻopili ʻana i nā meaʻai wela.
Polypropylene(PP):Me ka mānoanoa o 0.90 a 0.91, hāʻawi ka polypropylene i ka pale wela maikaʻi a me ka ikaika mechanical. Hoʻohana maʻamau ia no nā ipu microwaveable, e hāʻawi ana i ka lōʻihi aʻo ka mālama ʻana i ka maʻalahi no nā noi meaʻai.
Polyvinyl Chloride (PVC):He mānoanoa ka PVC ma waena o 1.3 a me 1.5, e ʻoi aku ka paʻa a ʻoi aku ka paʻa o ke kino. Eia naʻe, hiki i kona hopena kaiapuni ke lilo i mea hopohopo, a ʻoi aku ka haʻahaʻa o kona maʻalahi ma mua o ka PE.
Ka hopena o ka mānoanoa ma ka hana ʻana i ka ʻeke
Hōʻike nā hiʻohiʻona hou i ka makemake nui o nā mea kūʻai aku i ka ʻeke e hāʻawi ʻoi aku ma mua o ka lōʻihi. ʻO ka ʻoiaʻiʻo, hōʻike nā hōʻike e like me nā hoʻonā hoʻopiliʻeke kū i lunaua ulu e 6% makahiki-ma-makahiki ma ka ʻoihana meaʻai wale nō. Ke alakaʻi ʻia nei kēia ulu ʻana e ka pono no ka maʻalahi, maʻalahi, a me ka pale pale e hāʻawi i nā pono hana ʻelua a me nā manawa hōʻailona. Hiki i ka nui o kāu meaʻai meaʻai ke hoʻopilikia nui i kēia mau ʻano:
Pale ʻaʻahu: ʻO nā mea me ka haʻahaʻa haʻahaʻa e ʻoi aku ka maikaʻi o ka pale ʻana i ka makū, ʻo ia ka mea koʻikoʻi no ka hoʻopili ʻana i nā meaʻai e pono e maloʻo, e like me nā meaʻai maloʻo a i ʻole nā meaʻai maloʻo.
Mākaʻikaʻi:ʻO ka ʻoi aku ka paʻa o ka mea, ʻoi aku ka liʻiliʻi o ka ʻike maʻamau. Inā he mea koʻikoʻi ka ʻike ʻana o ka huahana, ʻo ke koho ʻana i kahi mea haʻahaʻa haʻahaʻa e hōʻoiaʻiʻo i ka ʻike ʻoi aku ka maikaʻi.LDPE, no ka laʻana, ʻoi aku ka maikaʻi o ka ʻokoʻa i hoʻohālikelike ʻia me nā mea ʻē aʻe, e kūpono ana i nā huahana kahi e makemake ai nā mea kūʻai aku e ʻike i nā mea o loko.
Ikaika Mechanical:ʻO nā mea kiʻekiʻe kiʻekiʻe e like me HDPE hāʻawi i ka ikaika mechanical ʻoi aku ka maikaʻi, ʻoi aku ka maikaʻi o lākou no nā huahana paʻi e pono ai ke kū i ke kaomi a i ʻole ka lawelawe kaumaha, e like me nā meaʻai maloʻo a i ʻole ka wela kiʻekiʻe.meaʻai.
Palena wela:Hāʻawi nā mea kiʻekiʻe kiʻekiʻe e like me ka polypropylene i ke kūpaʻa wela ʻoi aku ka maikaʻi no ka hoʻopili ʻana i ka meaʻai i microwave a i ʻole i lalo i nā wela kiʻekiʻe i ka wā o ka hana ʻana.
Ke koho ʻana i ka ʻeke kū kūpono no ka ʻeke meaʻai
Ke kohokūʻai ʻeke ʻeke kūʻai nuimai kahi mea hana, pono e noʻonoʻo i ka hopena o ka density i ka hana o kāu ʻeke. No ka laʻana, inā ʻoe e ʻimi neiʻeke hiki ke pani hou ʻia no ka ʻaiʻoi aku ka maikaʻi o nā mea me ka haʻahaʻa haʻahaʻa, e like me LDPE. Eia nō naʻe, inā makemake ʻoe i ka ʻeke e hiki ke kū i ka wela a i ʻole ke kaumaha kino, ke koho ʻana i kahi koho kiʻekiʻe, e like me HDPE a i ʻole PP, ʻo ia ke koho maikaʻi loa.
ʻO ke koʻikoʻi o nā hiʻohiʻona hiki ke pani hou
Ma waho aʻe o ka nui o ka waiwai, ʻo kekahi mea e noʻonoʻo ai ʻo ka hoʻopili ʻana i nā hiʻohiʻona resealable, e like me nā zippers a i ʻole nā ʻāpana adhesive. He mea koʻikoʻi kēia mau hiʻohiʻona no ka mālama ʻana i ka meaʻai hou a hoʻolōʻihi i ke ola o ka papa. Inā ʻoe e koho i nā ʻeke meaʻai hiki ke hoʻopaʻa ʻia a i ʻole nā ʻeke hiki ke hoʻopaʻa hou ʻia no ka meaʻai, ʻo ka ʻenehana hoʻopaʻa ʻana i hui pū ʻia me ka nui o nā mea e hoʻoholo ai i ka maikaʻi o ka mālama ʻana i kāu huahana.
No ke aha e koho ai iā mākou no kāu mau mea ʻai?
AtDINGLI PACK, Hoʻolaha mākou i ka hana ʻana i nā ʻeke kū kiʻekiʻe kiʻekiʻe no ka hoʻopili ʻana i nā meaʻai e kūpono ana i nā pono kikoʻī o nā ʻoihana e like me kāu. Me ka ʻoi aku o 16 mau makahiki o ka ʻike a me ka hoʻokō ʻana i ka hana maʻamau, hāʻawi mākou i nā mea waiwai me ka ʻoi loa i kūpono i nā koi o kāu huahana. Inā makemake ʻoe i nā ʻeke hiki ke hoʻopaʻa hou ʻia no ka meaʻai a i ʻole nā ʻeke kūpaʻa maʻalahi, hāʻawi mākou i nā hoʻonā paʻa a me ke kumu kūʻai i hoʻolālā ʻia e pale i kāu meaʻai a hōʻike i kāu hōʻailona.
Ka manawa hoʻouna: Nov-28-2024