Ulusi wa Lyocell

Lyocellndi mtundu watsopano wa cellulose yobwezeretsedwanso mwachilengedwe mu kuyeretsa ndi matabwa a matabwa, yokhala ndi ma polima achilengedwe ngati zinthu zopangira, kubwerera ku chilengedwe, yoyera kwambiri, yodziwika kuti m'zaka za m'ma 2000, ulusi wobiriwira woteteza chilengedwe, kuphatikiza zabwino za kapangidwe ka silika, viscose ili ndi ngolo yokongola komanso yolemera komanso yogwira ntchito, yofewa, yopuma bwino komanso yosalala komanso yosamalitsa, nsaluyo ili ndi kumverera kozizira, Hygroscopic komanso yachilengedwe yotsika.

Ulusi wa Lyocell, womwe umadziwika kuti "sky velvet", umapangidwa ndi ulusi wachilengedwe wa zomera. Udapangidwa pakati pa zaka za m'ma 1990 ndipo umaonedwa ngati chinthu chamtengo wapatali kwambiri m'mbiri ya ulusi wopangira m'zaka makumi asanu zapitazi. Ulusi wachilengedwe komanso mitundu yosiyanasiyana ya ulusi wopangira, lai self ndi ulusi wobiriwira, zinthu zake zosaphika sizimatha chifukwa cha mtundu wa cellulose, njira yopangira popanda mankhwala, zosungunulira sizigwiritsidwa ntchito ngati poizoni, uli ndi "chitonthozo" cha thonje, "mphamvu ya polyester", "kukongola kwapamwamba" kwa nsalu ya ubweya ndi silika "kukhudza kwapadera" ndi "chinthu chofewa chopindika", Chofewa kwambiri m'malo ouma komanso onyowa. Mu mkhalidwe wake wonyowa, unali ulusi woyamba wa cellulosic kupambana thonje mu mphamvu yonyowa. Zida zachilengedwe 100%, kuphatikiza njira zopangira zachilengedwe, zimapangitsa moyo kukhala wozikidwa pa kuteteza chilengedwe, kukwaniritsa zosowa za ogula amakono, komanso kuteteza zachilengedwe zobiriwira, zitha kutchedwa ulusi wobiriwira wa m'zaka za zana la 21.

Kapangidwe ka ulusi wa Lyocell:

(1) Ndi mphamvu youma komanso yonyowa kwambiri, chiŵerengero cha mphamvu youma ndi yonyowa cha 85%.

(2) Yotupa kwambiri: youma komanso yonyowa voliyumu 1:1.4

(3) Makhalidwe apadera a fibrillation, kutanthauza kuti, ulusi wa tensilk mu mkhalidwe wonyowa pansi pa mphamvu ya makina, udzagawanika motsatira mzere wa ulusi wa fibrillation, kudzera mu kukonza kungapezeke kalembedwe kapadera ka velvet ya khungu la pichesi.

(4) Kupindika bwino: kumatha kuzunguliridwa bwino, komanso ndi thonje, ubweya, silika, hemp, ulusi wa mankhwala, cashmere ndi ulusi wina wosakanikirana. Yoyenera kuzunguliridwa ndi makina amitundu yonse ndi ulusi wolukira.

Ubwino waUlusi wa Lyocell:

1, ubwino wofunika kwambiri wa ulusi wa Lyocell ndi momwe umagwirira ntchito yobiriwira, ulusi wa Lyocell si chinthu chokhacho chomwe chimapezeka mu ulusi wachilengedwe, ndipo palibe mankhwala omwe amapangidwa mu ndondomeko yokonza, kotero ndi wopindulitsa ku chilengedwe ndi thanzi la thupi, ndipo ungagwiritsidwe ntchito mosamala. Chifukwa chake, Lyocell ndi mtundu wa nsalu yobiriwira.

2. Ulusi wa Lyocell uli ndi kutentha ngati ubweya wogwiritsidwa ntchito, sungathe kugula magetsi osasunthika ndipo umaletsa ziwengo. Nthawi yomweyo, uli ndi kufewa ngati thonje komanso mphamvu zambiri komanso kulimba kwa polyester.

3. Ulusi wa Lyocell uli ndi mawonekedwe apamwamba ngati nsalu ya ubweya komanso mawonekedwe a Modal akugwa, ndipo pamwamba pake ndi powala komanso kowala, komwe ndikoyenera kwambiri popanga madiresi apamwamba a akazi. Pochapa, poletsa kupindika, kuchepa kwake kumakhala kochepa kwambiri.

Zoyipa za Lyocell fiber:

Vuto la ulusi wa Lyocell ndilakuti nsaluyo ndi yosavuta kuboola mabowo, nsalu yokhala ndi ulusi wa Lyocell wambiri pankhaniyi idzaonekera bwino. Ulusi wa Lyocell sayenera kuchotsedwa mutatsuka. Musagwirizane ndi sopo wa alkaline. Zachidziwikire, chifukwa cha kusinthika kwa ukadaulo wopanga wa Lyocell, komanso ulusi wa Lyocell wosagwirizana ndi alkali, womwe umadziwika kuti A Lyocell, mawonekedwe a ulusi wamtunduwu amakwaniritsa bwino kusowa kwa Lyocell wamba (G) .