Tag nrho cov txheej txheem los ntawm cov xov paj mus rau kev weaving thiab dyeing!

Singeing: Hlawv cov fluff ntawm daim ntaub kom ua rau daim ntaub huv si thiab zoo nkauj, thiab tiv thaiv kev zas xim tsis sib xws lossis luam ntawv tsis zoo vim muaj fluff thaum lub sijhawm zas xim lossis luam ntawv.

Kev tshem tawm qhov loj me: tshem tawm qhov loj ntawm daim ntaub grey thiab ntxiv cov roj nplua nyeem, cov khoom ua kom mos, cov khoom ua kom tuab, cov khoom tiv thaiv, thiab lwm yam, uas yog qhov zoo rau kev ua kom npau thiab ua kom dawb tom qab.

Kev Smelting: tshem tawm cov khoom tsis huv hauv cov ntaub grey xws li cov tshuaj waxy, cov tshuaj pectin, cov tshuaj nitrogenous thiab qee cov roj, thiab lwm yam, kom cov ntaub muaj qee qib ntawm kev nqus dej, uas yooj yim rau kev nqus thiab kev sib kis ntawm cov xim thaum lub sijhawm luam ntawv thiab cov txheej txheem dyeing.

Kev ua kom dawb: tshem tawm cov xim ntuj ntawm cov xov paj rwb thiab cov khoom tsis huv xws li cov noob paj rwb, muab cov ntaub dawb kom tsim nyog, thiab txhim kho qhov ci thiab cov nyhuv ntawm kev zas xim.

Mercerization: Los ntawm kev kho cov caustic soda concentrated, qhov loj me ruaj khov, ci ntsa iab thiab muaj peev xwm nqus tau zoo dua rau cov xim, thiab cov khoom siv lub cev thiab lub tshuab xws li lub zog, elongation thiab elasticity tau zoo dua.

2. Hom xim uas siv ntau

Cov xim ncaj qha: Cov xim ncaj qha yog cov xim uas tuaj yeem ua kom sov thiab rhaub hauv cov khoom nruab nrab lossis cov alkaline tsis muaj zog kom ncaj qha rau cov paj rwb fibers. Nws muaj kev ncaj qha rau cov cellulose fibers, thiab nws tsis tas yuav siv cov xim cuam tshuam nrog cov txheej txheem tshuaj rau cov xim fibers thiab lwm yam khoom siv.

Cov xim reactive: Nws yog cov xim uas yaj tau hauv dej nrog cov pab pawg nquag hauv lub molecule, uas tuaj yeem sib txuas nrog cov pab pawg hydroxyl ntawm cov cellulose molecules nyob rau hauv cov xwm txheej alkaline tsis muaj zog. Qhov ceev ceev ntawm cov xim reactive feem ntau zoo dua thaum nruab hnub. Tom qab ntxuav tag nrho thiab ntab, qhov ceev ceev ntawm xab npum thiab kev sib txhuam ceev ceev yog siab.

Cov xim pleev xim acidic: Nws yog ib hom xim pleev xim uas yaj tau hauv dej nrog cov pab pawg acidic hauv cov qauv, uas tau zas xim hauv cov kua qaub nruab nrab. Feem ntau ntawm cov xim pleev xim acidic muaj sodium sulfonate, yaj tau hauv dej, ci xim thiab ua tiav hauv cov xim spectrum. Nws yog siv rau kev zas xim ntaub plaub, txhob lo lo ntxhuav thiab nylon, thiab lwm yam. Nws tsis muaj zog xim rau cov cellulose fibers.

Cov xim Vat: Cov xim Vat tsis yaj hauv dej. Thaum zas xim, lawv yuav tsum tau txo thiab yaj hauv cov kua alkaline txo qis kom tsim cov ntsev leuco-chromatic sodium rau cov xim fibers. Tom qab oxidation, lawv yuav rov qab mus rau cov pas dej xim tsis yaj thiab kho lawv rau ntawm cov fibers. Feem ntau ntxuav tau, lub teeb ceev dua.

Cov xim disperse: Cov xim disperse muaj cov molecule me me thiab tsis muaj cov pab pawg soluble hauv cov qauv. Lawv tau sib xyaw ua ke hauv cov tshuaj dyeing nrog kev pab los ntawm cov dispersants rau dyeing. Cov polyester paj rwb dyed nrog disperse dyes tuaj yeem dyed polyester fiber, acetate fiber thiab polyester amine fiber, thiab dhau los ua cov xim tshwj xeeb rau polyester.