A kind of printing and dyeing process of cotton fabric
A printing and dyeing process, cotton fabric technology, applied in the field of textile production, can solve the problems of harming the environment and human health, non-degradable printing and dyeing auxiliaries, complicated printing and dyeing process, etc., achieve rapid dyeing, reduce procedures, and have good biodegradability
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Embodiment 1
[0025] Prepare the pretreatment liquid with the following components:
[0026] Cellulase 0.5g / l, pectinase 6g / l, protease 0.5g / l, HAc 1g / l, NaAc 0.5g / l, hydrogen peroxide 25g / l, chelating dispersant 1g / l, nonanoyloxybenzene Sodium sulfonate 1.2g / l;
[0027] Immerse the fabric in the pretreatment tank, control the bath ratio in the pretreatment tank to 1:4, start the ultrasonic generator set on the pretreatment tank, emit 40kHz ultrasonic waves, and pad for 35min at 40℃;
[0028] Prepare the dyeing solution with the following components:
[0029] Dye 20g / L, N-methylol acrylamide 5g / L, α-olefin sulfonate 2g / L, methylene diphenyl ether disulfonate 8g / L, polyquaternary ammonium fixing agent 2g / L, Water glass 5g / L, dimethyldihydroxy cycloethylene urea resin 5g / L, isopropanol 0.65g / L, sodium naphthalene vinyl sulfate 0.25g / L, diethylenetriaminepentaacetic acid 0.35g / L, wet Rubbing fastness enhancer DM-2588 is 10g / L, finishing agent is 1g / L, antibacterial agent is 7g / L;
[0030] The finishi...
Embodiment 2
[0035] Prepare the pretreatment liquid with the following components:
[0036] Cellulase 2g / L, pectinase 4g / L, protease 0.8g / L, HAc 0.1g / L, NaAc 2g / L, hydrogen peroxide 20g / L, chelating dispersant 1.5g / L, nonanoyloxybenzene Sodium sulfonate 1g / L;
[0037] Immerse the fabric in the pretreatment tank, control the bath ratio in the pretreatment tank to 1:5, start the ultrasonic generator set on the pretreatment tank, emit 40kHz ultrasonic waves, and pad for 40min at 35°C;
[0038] Prepare the dyeing solution with the following components:
[0039] Dye 15g / L, N-methylolacrylamide 8g / L, α-olefin sulfonate 5g / L, methylene diphenyl ether disulfonate 5g / L, polyquaternary ammonium fixing agent 5g / L , Water glass 10g / L, dimethyldihydroxy cycloethylene urea resin 2g / L, isopropanol 0.85g / L, sodium naphthalene vinyl sulfate 0.05g / L, diethylenetriaminepentaacetic acid 0.55g / L, Wet rubbing fastness enhancer DM-2588 is 8g / L, finishing agent 5g / L, antibacterial agent 5g / L;
[0040] The finishing agen...
Embodiment 3
[0045] Prepare the pretreatment liquid with the following components:
[0046] The treatment solution contains cellulase 1g / L, pectinase 5g / L, protease 0.6g / L, HAc 0.5g / L, NaAc 1g / L, hydrogen peroxide 22g / L, chelating dispersant 1.2g / L, nonanoyl Sodium oxybenzene sulfonate 1g / L;
[0047] Immerse the fabric in the pretreatment tank, control the bath ratio in the pretreatment tank to 1:4.5, start the ultrasonic generator set on the pretreatment tank, emit 40kHz ultrasonic waves, and pad for 35min at 35℃;
[0048] Prepare the dyeing solution with the following components:
[0049] Dye 18g / L, N-methylol acrylamide 7g / L, α-olefin sulfonate 3g / L, methylene diphenyl ether disulfonate 6g / L, polyquaternary ammonium fixing agent 4g / L, Water glass 8g / L, dimethyldihydroxycycloethylene urea resin 3g / L, isopropanol 0.7g / L, sodium naphthalene vinyl sulfate 0.2g / L, diethylenetriaminepentaacetic acid 0.4g / L, wet Rubbing fastness enhancer DM-2588 is 9g / L, finishing agent 3g / L, antibacterial agent 6g / ...
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