He aha nā koi no ka ʻeke i loko ke kūʻai mākou ʻeke kī? ʻOi aku ka maikaʻi o ka hoʻohana ʻanaʻeke kī kīnaʻi(ʻoi aku ka kiʻekiʻe o ke kumukūʻai o ka ʻeke kīʻaha kānana ma mua o ka PET nylon). No ka mea, ʻo ka pulu kulina he fiber synthetic i hoʻololi ʻia i ka waikawa lactic e ka fermentation a laila polymerized a milo. He kūlohelohe ia, pili i ke kaiapuni a me ka degradable, a hiki ke kū i ka 130 celsius degere kiʻekiʻe. ʻO ka hoʻohana ʻana i ka wai paila ma 100 degere ʻaʻole ia he pilikia. Eia kekahi, hiki ke hoʻohaʻahaʻa ʻia ka fiber kulina a pono i ke kaiapuni.
No laila pehea e ʻike ai i ke ʻano o ka ʻeke kī āu i kūʻai ai? E like me ka mea i ʻōlelo ʻia ma luna, ua hana ʻia nā ʻeke kī i nā lole i ulana ʻole ʻia, nā nylon, nā kānana a me nā mea ʻē aʻe.
ʻeke kī ʻole i ulana ʻiahana ʻia me ka polypropylene. Nui nā ʻeke kī maʻamau i hana ʻia me nā lole i ulana ʻole ʻia. Inā kūpono lākou i nā kūlana, hiki ke hōʻoia ʻia ko lākou palekana. ʻO ka hemahema, ʻaʻole ikaika ka ʻike o ka ʻeke kī a ʻaʻole maikaʻi ka wai permeability. Aia nā mea ʻino i ka hana ʻana o kekahi mau lole i ulana ʻole ʻia, hiki ke hoʻokuʻu ʻia i ka wā o ka hana ʻana.
ʻO ka ʻeke kī nylon he paʻakikī paʻakikī a ʻaʻole maʻalahi e haehae, a nui ka mesh. ʻO ka hemahema, ʻo ia ka wā e hana ai i ke kī, inā ʻoi aku ka mahana o ka wai ma mua o 90 ℃ no ka manawa lōʻihi, e hoʻokuʻu paha ia i nā mea ʻino. ʻO ke ala maʻalahi loa e hana ai i nā ʻeke kī nylon ʻo ke puhi ʻana iā lākou me kahi māmā. ʻEleʻele nā ʻeke nylon ma hope o ke ahi ʻana. ʻAʻole maʻalahi ka haehae.
Ma ke ʻano like me ka pulu kulina, ʻo ka waihoʻoluʻu o ka lehu ma hope o ke ahi ʻana ke kala o kekahi mau mea kanu, a ua maʻalahi ka haehae ʻana i ke kaula kulina.
Ka manawa hoʻouna: Feb-20-2023