ʻO ka polylactic acid (PLA) kahi mea ʻeke plastik biodegradable hou i hana ʻia mai ka starch i unuhi ʻia mai nā kumu mea kanu hou e like me ke kulina.Loaʻa iā ia ka biodegradability maikaʻi a hiki ke hoʻohaʻahaʻa loa ʻia e nā microorganism i ke ʻano ma hope o ka hoʻohana ʻana, a laila e hoʻohua i ke kalapona a me ka wai.ʻAʻole ia e hoʻohaumia i ke kaiapuni, maikaʻi loa ia i ka pale ʻana i ke kaiapuni, ʻike ʻia ʻo ia he mea mālama kaiapuni.
I loko o ka ʻeke plastic biodegradable raw material, polylactic acid (PLA) i ʻike ʻia ʻo ia kekahi o nā ʻano me ka hiki ke hoʻomohala ʻoi loa, me ka biocompatibility, biodegradability a me ka hiki ke hoʻoponopono hou i nā kumuwaiwai.I ke kaiapuni kūlohelohe, hiki ke hoʻohaʻahaʻa ʻia ka ʻōpala PLA i CO2 a me H2O ma o ke ʻano o nā kaʻina metabolic biological e like me ka hydrolysis (6-12 mahina).Hiki ke hoʻohana ʻia kēia CO2 a me H2O e nā mea kanu e hana i ka starch i ka wā photosynthesis, hiki ke hoʻohana ʻia e hana hou i ka polylactic acid.No laila, ʻaʻole he mea pau ʻole ka polylactic acid, akā hiki ke hōʻemi i ka pollution keʻokeʻo, mālama i nā kumuwaiwai aila, a he mea hiki ke mālama i ka "carbon cycle balance" ma ke ʻano.
ʻO ka manawa kūpono no ka ʻeke biodegradable recycled e decompose ma muli o nā kumu like ʻole, e like me ka mahana a me ka nui o ka wai.Hiki i nā ʻeke compostable ke biodegrade i loko o 30 mau lā i loko o nā keʻena compost pāʻoihana a i loko o 90 mau lā i nā ʻōnaehana composting home.
I kēia manawa, hana mākou: ʻeke kope biodegradable, ʻeke kī biodegradable.ʻO nā ʻeke biodegradable me ka pālahalaha, biodegradable side seal eke, biodegradable food packaging eke, biodegradable stand up zipper bag, biodegradable 3-side etc, ke kūʻai aku nei kā mākou huahana ma mua o 20 mau ʻāina a puni ka honua, he nui nā hihia a me nā laʻana, inā loaʻa iā ʻoe. ke koi o nā ʻeke biodegradable, e ʻoluʻolu e kelepona mai iā mākou, e hāʻawi mākou iā ʻoe i nā ʻāpana hoʻopihapiha kūpono loa, E ʻoi aku ka maikaʻi o kāu huahana.A e hana pū me mākou e pale i ka honua.
Ka manawa hoʻouna: Iulai-20-2022