Pali mitundu yambiri ya nsalu za poliyesitala ndi zobwezerezedwanso zama cellulose fiber blended nsalu pamsika, makamaka poliyesitala viscose, poliyesitala viscose tencel, poliyesitala viscose modal, poliyesitala tencel nsungwi, poliyesitala/zosinthidwa poliyesitala/viscose, ndi zina.
Polyester imaphatikizapo poliyesitala wamba, cationic dyeable poliyesitala ndi poliyesitala monga chonyamulira nsungwi malasha ulusi, khofi silika, matenthedwe silika, ozizira silika, etc., ndipo nsalu zake osakaniza n'zogwirizana kwambiri.Pamene polyester zili pamwamba kuposa 50%, nsalu blended akhoza kukhalabe kulimba, kukana makwinya ndi dimensional bata la poliyesitala, ndi makhalidwe owuma ndi khirisipi.Kuphatikizika kwa viscose fiber kumathandizira kutulutsa mpweya, hygroscopicity ndi antistatic katundu wa nsalu.Tencel (Lyser) ali kwambiri mayamwidwe chinyezi, silky kuyandama, chitonthozo ndi zina zotero, kugonjetsa wamba viscose CHIKWANGWANI mphamvu ndi otsika, makamaka otsika yonyowa mphamvu zolakwika;Modal ali ndi kufewa kwa thonje, kunyezimira kwa silika, kusalala kwa hemp, komanso kuyamwa kwake m'madzi;
Air permeability ndi bwino kuposa thonje, ali ndi mlingo wapamwamba wodaya, nsalu mtundu wowala, wodzaza;Ulusi wa Bamboo uli ndi mpweya wabwino, kuyamwa madzi pompopompo, kukana kuvala ndi utoto, komanso kumakhala ndi antibacterial, antibacterial, kuchotsa mite, deodorant ndi UV kukana ntchito.Kugwiritsa ntchito silika wamakala ansungwi, silika wa khofi, silika wotentha, silika wozizira ndi ulusi wina watsopano kumapangitsa kuti nsalu yosakanikirana ikhale ndi ntchito zosiyanasiyana.Nsalu ya polyester ndi recycled cellulose fiber blended imadziwika ndi nsalu yosalala komanso yosalala, mtundu wowala, mawonekedwe amphamvu a ubweya wa ubweya, kusalala bwino m'manja, kuyamwa kwabwino kwa chinyezi komanso mtengo wocheperako.Ndi nsalu yofanana ndi ubweya wa ubweya ndi ubwino wa nsalu za ubweya ndi mankhwala.Sikuti nsalu ya suti yokha, komanso nsalu yaikulu ya mathalauza osasamala ndi mathalauza.
Polyester ndi regenerated cellulose fiber blended nsalu
1. NTCHITO YOYENERA
Nsalu za poliyesitala ndi zobwezerezedwanso za ulusi wa cellulose → nsalu yotuwa yolumikizana ndi silinda → kuyimba kwa nsalu yotuwa → kukwapula (kuchotsa) → kuchepetsa alkali → utoto → Kukhazikitsa → (kutsuka sopo → kuyanika) → kupukuta nsalu → makina ochapira ochapira → kuyanika kofewa → kuyanika kofewa → kuvala → calcining → kutentha mphika → kuyang'ana → kuyika.
2. ZINTHU ZOYENERA KUCHITA ZOCHITIKA
Polyester ndi recycled cellulose CHIKWANGWANI blended nsalu mu kupota ndi kuluka ndondomeko chifukwa mawotchi mikangano, zimatulutsa zambiri tsitsi, cholinga tsitsi ndi kuimba tsitsi izi.Nsalu sizimangopanga pamwamba pa nsalu kuti zikhale zoyera komanso zosalala, komanso zimatha kusintha nsalu panthawi ya pilling chodabwitsa.Kutentha kwamoto kwa tsitsi nthawi zambiri kumakhala 900 ~ 1000 ℃.
Njira zinthu: gasi singeing makina;Mafuta: gasi, gasi;Lawi limodzi labwino ndi limodzi loyipa, kuyatsa mbali ziwiri;Liwiro: nsalu yopepuka 100 ~ 120m / min, nsalu yolemera 80 ~ 100 m / min;Mtunda pakati pa nsalu ndi kuchepetsa moto ndi 0.8 ~ 1.0cm;Gasoline gasification mphamvu 20 ~ 25 kg/h, gasification kutentha ≥ 80 ℃, ntchito mphepo kuthamanga 9.0 × 103 Pa
KUWIRITSA-KUNTHA
Cholinga cha kuwiritsa ndi kuchotsa mafuta ndi zosafunika mu ulusi.Ndi caustic koloko ndi deoiling, kuyenga wothandizila, otentha wothandizila ndi zina zina, pa kutentha, mu madzi osamba zamchere mwa kuvunda, kuwonongeka, kusungunuka ndi zotsatira zina, kotero kuti mbali ya nsalu zonyansa mwachindunji kusungunuka mu madzi otentha;Zonyansa zina zimagwera pansalu pochapidwa chifukwa cha kuchepa kwa mphamvu yomangirira pakati pa kutupa ndi ulusi.Zonyansa zina zimachotsedwa pansalu ndi kusungunuka kwa surfactants.
Pamene mankhwala kuchepetsa alkali, poliyesitala pamwamba dzimbiri ndi zamchere, misa yake yafupika, CHIKWANGWANI m'mimba mwake ndi woonda, pamwamba anapanga pitted, CHIKWANGWANI stiffness, kuthetsa kuwala kumpoto kwa silika poliyesitala, ndi kuonjezera kusiyana kwa nsalu interweaving mfundo, Nsalu imakhala yofewa, yonyezimira, imawonjezera kuyamwa kwa chinyezi komanso thukuta.Kutsika kwa alkali kumagwiritsidwa ntchito kupititsa patsogolo kufewa ndi kupukuta kwa poliyesitala ndi kupukuta kwa caustic soda.
Njira zinthu: koloko caustic 10 ~ 15 g/L, kutentha 125 ℃, mankhwala nthawi 40 min.
Mitundu iwiri yopaka utoto, utoto wobalalitsa, utoto wotentha kwambiri wopaka utoto mu silinda yomweyo, kutentha kwa 130 ℃, kugwira nthawi 30 ~ 40 min, kuzirala mpaka 95 ℃, kugwira nthawi 40 ~ 60 min, njira ziwiri ndizoyenera kuwala ndi utoto wapakati.
Utoto wobalalitsa ndi utoto wa cationic udayikidwa mu bafa lomwelo, kutentha kunali 120 ~ 130 ℃, ndipo nthawi yogwira inali 40 ~ 50 min.Kupaka utoto wonyezimira wapakatikati, kutentha kwa 60 ℃, kugwira nthawi 40 ~ 60 min.
KUKHALA NSALU
Nsalu pambuyo kutentha kuumba akhoza kusintha dimensional bata, ngakhale yonyowa ndi otentha utoto ndi kutsiriza zinthu processing ndi pambuyo ndondomeko kuvala si kophweka mapindikidwe.
Kutentha ndi 180 ~ 190 ℃, liwiro ndi 30 ~ 40 m / min, overfeeding ndi 1% ~ 3%, nthawi yoika ndi 40 ~ 50 s.
ZOFEWA ZAMALIZA
Mu utoto ndi kutsiriza ndondomeko ya nsalu, pambuyo zosiyanasiyana mankhwala wothandizila yonyowa ndi otentha mankhwala ndi kukangana makina ndi zotsatira zina, osati dongosolo dongosolo kusintha, ndipo zingachititse kumverera ouma ndi akhakula, yofewa kutsirizitsa akhoza kupanga kwa chilema ichi. , pangani nsalu yofewa.Kumaliza kofewa kwa Chemical ndiko kugwiritsa ntchito zofewa kuti muchepetse kugundana pakati pa ulusi kuti mupeze zofewa.
Hydrophilic amino silikoni zofewetsa 20 ~ 50 g/L, antistatic wothandizila 10 ~ 15 g/L, kutentha 170 ~ 180 ℃, liwiro 35 ~ 45m/mphindi, overfeed 1% ~ 3%.
1. Nsalu yosakanikirana ya poliyesitala ndi ulusi wopangidwanso wa cellulose idzapakidwa utoto wakuda monga navy blue ndi wakuda, ndipo kuthamangira kwamtundu kutikita kunyowa kudzakwaniritsa zofunikira za Gulu 1 kapena kupitilira Sitandade 3 pa muyezo wamtundu wa nsalu za dziko.Njira yapadera yosindikizira ndi kudaya idzalandiridwa.Ngati blended nsalu lili tensilk, pambuyo katundu wochepetsa alkali mankhwala utoto mtundu mdima, chonyowa mikangano mtundu fastness ndi pang`ono otsika, ena okha 2-3 mlingo, akhoza kokha kukumana mfundo dziko khalidwe la mankhwala oyenerera nsalu.
2. Mukadaya khofi, khaki, mphesa wofiirira, wofiira ndi mitundu ina yowala ndi mitundu yowala, kuthamangira kwamtundu ku kuwala ndi thukuta, kuwala kwamtundu wamtundu kumakhala kosauka pang'ono, kumangofika pamlingo wa 3.
3. Samalani ndi kutsetsereka kwa nsalu yopepuka yosakanikirana ndi kuphatikizika, zina zomwe sizikufika pamtundu wamtundu wa ≤ 0.6cm.
Njira yopaka utoto wa polyester ndi nsalu zotanuka za cellulose weft
Polyester ndi regenerated cellulose fiber blended weft zotanuka nsalu ndi njira yomwe ikukula, ndipo imadziwika kwambiri ndi ogula.Ulusi wa Warp wa nsaluyo ndi poliyesitala komanso ulusi wopangidwanso ndi ulusi wa cellulose kapena ulusi wosakanikirana ndi ulusi wa poliyesitala wokonzedwa molingana ndi zomwe zimafunikira.Ulusi wa weft ndi polyester yokutidwa ndi spandex kapena cationic polyester yokutidwa ndi spandex.
Njira zamakono
Nsalu zotanuka za poliyesitala ndi ulusi wobwezerezedwanso → nsalu yotuwa yokhala ndi silinda → kuyimba → kuwira kunja (kuchotsa) → kuchepetsa alkali → utoto → kuumba → kumaliza mofewa → kuvala → kalendala → kutentha mphika.
KUDYA
Nsalu za polyester/zobwezerezedwanso za ulusi/polyester spandex zotanuka zimapakidwa utoto wobalalitsa ndi utoto wokhazikika wamadzi osambira awiri, omwaza utoto pa poliyesitala ndi spandex nthawi yomweyo, utoto wokhazikika pa ulusi wobwezerezedwanso.
Nsalu ya polyester/recycled fiber/cationic polyester spandex zotanuka nsalu zimapakidwa utoto mu mabafa awiri.Kusamba koyamba kumapakidwa utoto wa cationic ndikumwaza utoto mubafa lomwelo.cationic polyester amapakidwa utoto wa cationic, poliyesitala ndi spandex amapakidwa utoto wobalalika, ndipo cationic polyester amapakanso ndi utoto wa cationic.Kusamba kwachiwiri kumapangidwanso ndi utoto wokhazikika.
Kukumana ndi zovuta zabwino
Chosavala nsalu m'lifupi, malinga ndi mmene zinthu zinalili kuluka ndi kudaya shrinkage mlingo wololera kamangidwe, kukwaniritsa zofunika zomalizidwa mankhwala m'lifupi.
Ngati ndondomekoyi zinthu sizikuyendetsedwa bwino, kuwonongeka ndi kuwonongeka kwa ulusi wa spandex kudzayambitsidwa poyimba ndi kuchepetsa alkali wa nsalu woonda, zomwe zidzakhudza kwambiri mphamvu ya zonal ya nsalu.
Kuthamanga kwamtundu wonyowa komanso kukana kutsukidwa kowuma ndikosavuta, kuthamanga kwamtundu wonyowa wamtundu wakuda wapakati ndi 2 ~ 3 kapena 2, ndipo kufulumira kwa utoto pakuchapa kumakhala pafupifupi 3.
Nthawi yotumiza: May-30-2023