ʻO ka lole Tencel, ka mea i kapa ʻia ʻo Lyocell, he fiber cellulose i hana hou ʻia i hana ʻia mai ka pulp lāʻau maoli ma o ke kaʻina hana pili kaiapuni. Hoʻohui ʻia kāna ʻano hana synthesis i ka ʻenehana textile hou me nā manaʻo hoʻomohala hoʻomau, me kāna kumu nui ʻo ka wili solvent, ʻo ia hoʻi ka hoʻohana ʻana i kahi -loop N-methylmorpholine-N-oxide (NMMO) dissolution system.
Hoʻomaka ka hana ʻana o Tencel me ka lāʻau mai nā ululāʻau mālama mau ʻia. Ma hope o ka debarking a me ka ʻoki ʻana, lawe ʻia ka pulp cellulose maʻemaʻe ma o ka mahu a me ka hoʻomaʻemaʻe. ʻAʻole like me nā fiber viscose kuʻuna, hoʻohana ʻo Tencel i ka NMMO ma ke ʻano he mea hoʻoheheʻe pololei, hoʻoheheʻe i ka cellulose ma lalo o ke kiʻekiʻe kiʻekiʻe a me ke kaomi ʻana e hana i kahi ʻano like ʻole a me ka ʻoluʻolu wili. ʻAʻole koi kēia kaʻina i nā ʻakika ikaika, nā kumu, a i ʻole nā mea ʻawaʻawa e like me ka carbon disulfide, a ke kaena nei i ka wikiwiki o ka hoʻihoʻi ʻana i ka solvent ma mua o 99%, e hōʻemi nui ana i nā pōʻino o ke kaiapuni.
I ka wā o ka wili, koi ʻia ka hopena ma o ka spinneret i loko o ka ʻauʻau coagulation (maʻamau ka wai a i ʻole ka hopena NMMO dilute), kahi e hoʻihoʻi ʻia ai nā molekole cellulose e hana i kahi ʻano fiber mau. I ka wā o ke kaʻina hana coagulation, ua hoʻokumu ʻia kahi ʻano microporous i loko o nā fibers, e hāʻawi ana iā Tencel me ka hoʻomaʻamaʻa maikaʻi loa a me ka hanu. 'O ka ho'onanea 'ana -ho'onui i kona ikaika a me ka ma'alahi. ʻO ka hope loa, e hoʻopau ʻia nā ʻili e like me ka holoi ʻana, ka ʻaila, a me ka hoʻomaloʻo ʻana, e loaʻa ana i kahi lole hana kiʻekiʻe e hui pū ana i ka ʻili -ʻano pili o nā fiber maoli me ka lōʻihi o nā fiber synthetic.
Ua lanakila ʻo Tencel fabric synthesis technology i nā bottlenecks kaiapuni o nā fiber cellulose i hoʻōla hou ʻia. ʻO kāna kaʻina hana -lupe pani e hana hou i ka wai a me nā mea hoʻoheheʻe, e kūlike me ka hoʻololi ʻōmaʻomaʻo o ka ʻoihana textile honua. Hoʻohana nui ʻia kēia mea kaiaola -mea hoʻohana i ka lole, ka lole home, a me ka lole ʻoihana, e lilo ana i mea ʻike maka no nā lole kiʻekiʻe o kēia wā.
