Dyeing and finishing process of cotton/wool blended fabric
A wool blending and fabric technology, applied in enzyme/microbial biochemical treatment, textile and paper making, dyeing method, etc., can solve the problems of weakening and difficult dyeing, and achieve the effect of simplifying finishing steps, simplifying dyeing steps, and good dyeing effect
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Embodiment 1
[0039] A kind of dyeing and finishing process of cotton / wool blended fabric, comprising steps
[0040] (1) singeing: the cotton / wool fabric is sent into the singeing machine for double-sided singeing, and the singeing speed is 100m / min;
[0041] (2) One-bath descouring and bleaching: the singed cotton / wool blended fabric is treated with one-bath descouring and bleaching method, specifically, the cotton / wool blended fabric is immersed in the descouring and bleaching working solution under ultrasonic cavitation , the working solution includes clean cotton enzyme GX13g / L, α-amylase 2g / L, hydrogen peroxide 20ml / L, modified tea saponin 12g / L, refining agent DM-13313g / L, urea 1g / L, chelate Diffusion agent 1g / L, sodium dodecylbenzenesulfonate 1g / L, sodium silicate 3g / L, penetrant JFC 2g / L, liquor ratio 1:30; pH value 6.3, treatment temperature 70°C, The processing time is 55min;
[0042](3) Anti-shrinkage finishing: put the cotton / wool blended fabric after descouring and bleaching ...
Embodiment 2
[0060] A kind of dyeing and finishing process of cotton / wool blended fabric, comprising steps
[0061] (1) singeing: the cotton / wool fabric is sent into the singeing machine for double-sided singeing, and the singeing speed is 102m / min;
[0062] (2) One-bath descouring and bleaching: the singed cotton / wool blended fabric is treated with one-bath descouring and bleaching method, specifically, the cotton / wool blended fabric is immersed in the descouring and bleaching working solution under ultrasonic cavitation , the working solution includes clean cotton enzyme GX13.5g / L, α-amylase 2.3g / L, hydrogen peroxide 22ml / L, modified tea saponin 20g / L, refining agent DM-13314g / L, urea 1.3g / L, chelating diffusion agent 1.3g / L, sodium dodecylbenzenesulfonate 1.3g / L, sodium silicate 4.5g / L, penetrant JFC 3g / L, liquor ratio 1:30; PH value 7 , the treatment temperature is 75°C, and the treatment time is 60min;
[0063] (3) Anti-shrinkage finishing: put the cotton / wool blended fabric after ...
Embodiment 3
[0081] A kind of dyeing and finishing process of cotton / wool blended fabric, comprising steps
[0082] (1) singeing: the cotton / wool fabric is sent into the singeing machine for double-sided singeing, and the singeing speed is 105m / min;
[0083] (2) One-bath descouring and bleaching: the singed cotton / wool blended fabric is treated with one-bath descouring and bleaching method, specifically, the cotton / wool blended fabric is immersed in the descouring and bleaching working solution under ultrasonic cavitation , the working solution includes clean cotton enzyme GX14g / L, α-amylase 3g / L, hydrogen peroxide 25ml / L, modified tea saponin 26g / L, refining agent DM-13315g / L, urea 1.5g / L, Chelating diffusion agent 1.5g / L, sodium dodecylbenzenesulfonate 1.5g / L, sodium silicate 6g / L, penetrant JFC 5g / L, liquor ratio 1:30; pH value 7.3, treatment temperature 80°C, the treatment time is 65min;
[0084] (3) Anti-shrinkage finishing: put the cotton / wool blended fabric after descouring and bl...
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