The whole process from yarn to weaving and dyeing

Kuyambira ulusi mpaka nsalu

Warping ndondomeko

Sinthani ulusi woyambirira (ulusi wa phukusi) kukhala ulusi wopingasa kudzera mu chimango.

Sizing ndondomeko

Cilia wa ulusi wapachiyambi amapanikizidwa ndi slurry, kotero kuti cilia sipanikizidwa pa nsalu chifukwa cha kukangana.

Reeding ndondomeko

Ulusi wokhotakhota umayikidwa pa bango la choluka ndi ntchito yoluka m'lifupi mwake ndi kachulukidwe kopingasa.

Kuluka

Jeti

Anamaliza kuwunika kwa embryo

Njira Yodaya

Kukonzekera koyipa kwa nsalu

Kuyimba: chotsani fluff pamwamba pa nsalu kuti nsaluyo ikhale yowala komanso yoyera komanso yokongola, kuti mupewe kupenta kapena kusindikiza kosagwirizana chifukwa cha kukhalapo kwa fluff panthawi yopaka utoto kapena kusindikiza.

Kusintha: chotsani kukula kwa nsalu yotuwa ndi mafuta owonjezera, zofewa, zonenepa, zosungira, etc., zomwe zimathandizira kukwapula kotsatira ndi kuthirira.

Kukwapula: chotsani zonyansa zachilengedwe za nsalu zotuwa, monga sera, pectin, zinthu zomwe zili ndi nayitrogeni ndi othandizira ena amafuta, kuti nsaluyo ikhale ndi mayamwidwe ena amadzi, omwe ndi osavuta kutengera ndi kufalikira kwa utoto posindikiza ndi utoto.

Bleaching:chotsani pigment yachilengedwe, chipolopolo cha thonje ndi zonyansa zina zachilengedwe pa ulusi, patsani nsalu yoyera yofunikira, ndikuwongolera kuwunikira ndi utoto wa utoto.

Mercerization: kudzera moyikirapo caustic soda mankhwala, akhoza kupeza kukula khola, cholimba kuwala, kusintha mphamvu adsorption wa utoto, ndi kusintha thupi ndi makina katundu monga mphamvu, elongation ndi elasticity.

Mitundu yamitundu yodziwika bwino

Utoto wachindunji: Utoto wolunjika umatanthawuza mtundu wa utoto womwe umatha kudaya ulusi wa thonje mwachindunji powotcha ndi kuwira mu sing'anga yosalowerera kapena yofooka yamchere.Imakhala yolunjika kwambiri ku ulusi wa cellulose ndipo sichiyenera kugwiritsa ntchito utoto womwe umatha kukongoletsa ulusi ndi zinthu zina pogwiritsa ntchito njira zama mankhwala.

Utoto wokhazikika: ndi utoto wosungunuka m'madzi.Mamolekyu ake ali ndi magulu omwe amagwira ntchito, omwe amatha kulumikizana molumikizana ndi magulu a hydroxyl pa mamolekyu a cellulose pansi pamikhalidwe yofooka yamchere.Utoto wotsitsimula nthawi zambiri umakhala wothamanga kwambiri ku kuwala kwa dzuwa.Atatha kuchapa ndi kuyandama, amakhala ndi kufulumira kwa sopo komanso kuthamanga kwambiri.

Utoto wa Acid: ndi mtundu wa utoto wosungunuka m'madzi wokhala ndi gulu la asidi mu kapangidwe kake.Amapaka utoto wa asidi.Mitundu yambiri ya asidi imakhala ndi sodium sulfonate, yomwe imatha kusungunuka m'madzi, ndi mtundu wowala komanso chromatography yathunthu.Amagwiritsidwa ntchito kwambiri popaka ubweya, silika ndi nayiloni.Zilibe mphamvu zopaka utoto za ulusi wa cellulose.

Mitundu ya Vat: utoto wa vat susungunuka m'madzi.Popaka utoto, ziyenera kuchepetsedwa ndikusungunulidwa mumchere wa leuco sodium mu njira yochepetsera ya alkaline musanayambe kudaya ulusi.Pambuyo pa okosijeni, amabwerera ku nyanja zosasungunuka za utoto ndipo amakhazikika pa ulusi.Kawirikawiri, amatsuka kwambiri komanso amathamanga kwambiri ndi dzuwa.

Balalitsa utoto: disperse dyestuff ili ndi mamolekyu ang'onoang'ono ndipo palibe magulu osungunuka m'madzi mu kapangidwe kake.Amamwazikana mofanana mu njira ya utoto mothandizidwa ndi dispersant.Thonje la poliyesitala lopakidwa utoto wobalalika limatha kupakidwa utoto ndi ulusi wa poliyesitala, ulusi wa acetate ndi ulusi wa poliyesitala wa amine, kukhala utoto wapadera wa poliyesitala.