I kēia manawa, hana nui ʻia nā ʻeke kī triangular ma ka mākeke i nā mea like ʻole e like me nā lole i ulana ʻole ʻia (NWF), nylon (PA), degradable corn fiber (PLA), polyester (PET), etc.

ʻO ka ʻōwili pepa kānana ʻaʻole i ulana ʻia ʻeke kī

Hana ʻia nā lole i ulana ʻole ʻia me ka polypropylene (pp material) granules ma ke ʻano he kumu, a hana ʻia e ka hoʻoheheʻe kiʻekiʻe, wili, kau ʻana, kaomi wela a me ka ʻōwili ʻana i kahi kaʻina hana hoʻokahi. ʻO ka hemahema, ʻaʻole ikaika ka permeability o ka wai kī a me ka ʻike maka o nā ʻeke kī.

ʻOla pepa kānana ʻeke kī nylon

I kēia mau makahiki i hala iho nei, ua hoʻohana nui ʻia ka hoʻohana ʻana i nā mea nylon i loko o nā ʻeke kī, ʻoi aku ka nui o ka hoʻohana ʻana i nā kīʻaha nani i nā ʻeke kī nylon. ʻO nā mea maikaʻi ʻo ka paʻakikī ikaika, ʻaʻole maʻalahi e haehae, hiki ke paʻa i nā lau kī nui, ʻaʻole e hōʻino ka ʻāpana o ka lau kī i ka ʻeke kī i ka wā e kikoo ʻia ai, ʻoi aku ka nui o ka mesh, ʻoi aku ka maʻalahi o ka hoʻomoʻa ʻana i ka ʻono kī, ka ʻike. ikaika ka permeability, a ʻike maopopo ʻia ke ʻano o nā lau kī i loko o ka ʻeke kī.

PLA Biodegraded kī kānana

ʻO ka mea maka i hoʻohana ʻia ʻo PLA, i ʻike ʻia ʻo ka fiber corn a me ka fiber polylactic acid. Hana ʻia ia me ke kulina, ka palaoa a me nā mākū ʻē aʻe. Hoʻopili ʻia ia i loko o ka waika lactic maʻemaʻe kiʻekiʻe, a laila e hana i kahi kaʻina hana ʻenehana e hana ai i ka polylactic acid e hoʻokō ai i ke kūkulu hou ʻana i ka fiber. He palupalu a kaulike ka lole fiber, a ua hoʻonohonoho maikaʻi ʻia ka mesh. Hiki ke hoʻohālikelike ʻia ke ʻano me nā mea nylon. He ikaika loa ka ʻike permeability, a ʻo ka ʻeke kī he ʻoʻoleʻa nō hoʻi.

ʻeke kī Polyester (PET).

ʻO ka mea maka i hoʻohana ʻia ʻo PET, i ʻike ʻia he polyester a me ka polyester resin. Hōʻike ka huahana i ka paʻa kiʻekiʻe, ke aniani kiʻekiʻe, ka ʻulaʻula maikaʻi, ʻaʻohe mea ʻawaʻawa, ʻala ʻole, a me ka maʻemaʻe a me ka palekana.

No laila pehea e hoʻokaʻawale ai i kēia mau mea?

1. No nā lole i ulana ʻole ʻia a me nā mea ʻekolu ʻē aʻe, hiki ke hoʻokaʻawale ʻia kekahi i kekahi ma ko lākou ʻano. ʻAʻole ikaika ka manaʻo o nā lole i ulana ʻole ʻia, akā maikaʻi ke ʻano o nā mea ʻekolu ʻē aʻe.

2. Ma waena o nā lole mesh ʻekolu o ka nylon (PA), degradable corn fiber (PLA) a me ka polyester (PET), PET ʻoi aku ka maikaʻi o ka nani a me ka hopena ʻike fluorescent. Ua like ke ano o ka PA nylon a me ka pulu kulina PLA.

3. ʻO ke ala e hoʻokaʻawale ai i nā ʻeke kī o ka nylon (PA) mai ka fiber corn degradable (PLA): ʻo ia ke puhi ʻana iā lākou. Ke puhi ʻia ka ʻeke kī nylon me kahi māmā, e ʻeleʻele ia, a i ka wā e puhi ʻia ai ka ʻeke kī kīnaʻi, e loaʻa iā ia kahi ʻala mea kanu e like me ka mauʻu wela. ʻO ka lua, ʻo ka haehae ikaika. He paʻakikī ke haehae ʻia nā ʻeke kī naylon, ʻoiai he maʻalahi nā ʻeke kī kīwī kulina e haehae.