Ua ʻike paha ʻoe i ka hōʻailona hana hoʻoheheʻe # 1 ma nā pahu ea like ʻole ke hoʻonohonoho ʻana ʻoe i kāu hana hou. Hana ʻia kēlā mau ipu i ka polyethylene terephthalate (PET), ʻo polyester kekahi. Ma muli o ka ikaika o ka PET, māmā, a maʻalahi hoʻi i hoʻoheheʻe ʻia, he mea kaulana ia no ka hoʻopili ʻana i kahi nui o nā meaʻai a me nā mea kūʻai aku.
ʻO PET ʻo ia kekahi o nā lula i hana hou ʻia. Maliʻa paha e ʻae kāu polokalamu hoʻopōʻaiapuni kūloko i nā ʻōmole # 1 a me nā hue, akā ʻaʻole paha ia he plastic # 1 clamshells, tubs, trays, a i ʻole nā poʻi poʻi.
Akā inā e hana ʻelua nā ʻōmole ea # 1 a me nā ʻūlū i PET, no ke aha e ʻae ʻole ai kāu mea hoʻopōʻaiapuni i nā ʻūlū?
Pākuʻi like, Nā hana hana ʻokoʻa
Hoʻohana nā mea hana i nā kaʻina hana ʻokoʻa e hana i nā ʻano like ʻole o nā ipu PET. Hana lākou i nā clamshells e hoʻohana ana i kahi hana i kapa ʻia thermoforming, a me nā ʻōmole a me nā ipu i loko o kahi kaʻina i kapa ʻia ʻo blow blowing. Hoʻopili kēia mau kaʻina hana i nā huahana PET o nā māka ʻokoʻa, kēlā me kēia me nā hoʻohana kikoʻī.
He 100% recyclable ʻo PET inā he aha ka papa. Akā ʻo nā ipu thermoform PET e kū nei i nā wana like ʻole me ka hoʻopōʻaiapuni.
ʻO nā pahuhopu hoʻopōʻaiapuni ʻo PET Clamshell
Ua hōʻike ʻia kahi ʻatikala 2016 e ka National Association for PET Container Resources (NAPCOR) i nā pilikia nui me ka hoʻopili hou ʻana i nā ipu thermoform PET e like me nā clamshells plastic. He lepili kēia mau ipu me nā lina ikaika e paʻakikī e hemo. Hana lākou i nā mea ʻāpana maikaʻi aʻe ke hana ʻia a loaʻa ka nui o ka nui ma mua o nā ʻōmole PET, kahi mea paʻakikī i ka hana ʻana i nā clamshells a me nā ʻōmole.
Ke hana ʻia nā ʻōpala ea ma nā keʻena hoʻōla mea (MRF), paʻakikī i nā mea hana a me nā lako hoʻokaʻina e hoʻokaʻawale i nā ʻūpā mai nā ipu like like i hana ʻia me nā plastics ʻokoʻa - a mai nā ʻōmole PET i makemake nui ʻia. No laila, ke hana ʻia nā bales PET hope loa e hoʻouna ʻia no ka hana ʻana, ua "hoʻohaumia ʻia" lākou me nā ʻōpala ea.
Makemake nā MRF e hana i nā bales ʻoi loa o kahi mea i hāʻawi ʻia e loaʻa ai ke kumukūʻai mākeke maikaʻi loa. I ka hihia o ka plastic # 1, hoʻopili ʻia kēlā mau bales i nā ʻōmole a me nā hue wale nō.
Lilo ke kālā hana hou i ke kālā ma ka hana ʻana me nā pelekikena PET liʻiliʻi ke hoʻohui ʻia nā ʻole me nā hue a me nā hue. A ʻo kahi hopena, ʻaʻole ʻae nā papahana hana hou a me nā MRF i nā ʻāpō no ka hana hou ʻana, ʻoiai ua hana ʻia me ka plastic PET PET i hana hou ʻia.
He aha kāu e hiki ai ke hana
Inā ʻaʻole ʻae kāu polokalamu hoʻopōʻaiapuni kūloko i nā ʻole ea, e ʻoluʻolu e mālama iā lākou mai kāu pahu hana hoʻopihapiha. Akā mai hoʻolei iā lākou i waho - hiki ke hana hou ʻia. I ka ʻoiaʻiʻo, ua hōʻike ʻo NAPCOR ʻoi aku ma mua o 100 miliona mau paona thermoform PET i hana hou ʻia i ka US ma 2018.
No ka loaʻa ʻana o kahi hopena hoʻopōʻaiapuni kūloko no ka clamshell ea.
Ka manawa o ka manawa: Aug-11-2021