Dyeing method for cotton and hemp blended yarns
A dyeing method and technology of blended yarn, applied in the field of dyeing, can solve problems such as poor softness, poor pertinence, and product special performance development, and achieve the effect of improving product quality
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Embodiment 1
[0009] In the dyeing method of cotton and linen blended yarn described in this embodiment, after the soaping in the dyeing process of cotton and linen blended yarn is completed, the soaped cotton and linen blended yarn is added to water, and the water is mixed with cotton and linen The mass ratio of spinning is 6:1, and then add a smoothing agent, wherein the mass ratio of smoothing agent to water is 1:1000, after adding the smoothing agent, heat up to 50°C, keep it warm for 40min, and then cool it down to room temperature naturally and let it air out Dry; the smoothing agent includes the following components, lanolin, sodium hydrogen phosphate, trimethylolpropane fatty acid ester, dimethylsilanol, paraffin, sodium oleoyl amino acid, sodium pyrophosphate, polyethylene glycol, polyacrylic acid Sodium, polyethylene glycol ether, bis(2,3-epoxycyclopentyl) ether, water, wherein the mass parts of each component are: 30 parts of lanolin, 10 parts of sodium hydrogen phosphate, trimeth...
Embodiment 2
[0011] In the dyeing method of cotton and linen blended yarn described in this embodiment, after the soaping in the dyeing process of cotton and linen blended yarn is completed, the soaped cotton and linen blended yarn is added to water, and the water is mixed with cotton and linen The mass ratio of spinning is 6:1, and then add smoothing agent, wherein the mass ratio of smoothing agent to water is 2:1000, after adding smoothing agent, heat up to 45°C, keep it warm for 30min, then cool naturally to room temperature, and discharge to air Dry; the smoothing agent includes the following components, lanolin, sodium hydrogen phosphate, trimethylolpropane fatty acid ester, dimethylsilanol, paraffin, sodium oleoyl amino acid, sodium pyrophosphate, polyethylene glycol, polyacrylic acid Sodium, polyethylene glycol ether, bis(2,3-epoxycyclopentyl) ether, water, wherein the mass parts of each component are: 25 parts of lanolin, 5 parts of sodium hydrogen phosphate, trimethylol 5 parts of...
Embodiment 3
[0013] In the dyeing method of cotton and linen blended yarn described in this embodiment, after the soaping in the dyeing process of cotton and linen blended yarn is completed, the soaped cotton and linen blended yarn is added to water, and the water is mixed with cotton and linen The mass ratio of spinning is 6:1, and then add smoothing agent, wherein the mass ratio of smoothing agent to water is 1.3:1000, after adding smoothing agent, heat up to 47°C, keep it warm for 35min, then cool naturally to room temperature, and discharge to air Dry; the smoothing agent includes the following components, lanolin, sodium hydrogen phosphate, trimethylolpropane fatty acid ester, dimethylsilanol, paraffin, sodium oleoyl amino acid, sodium pyrophosphate, polyethylene glycol, polyacrylic acid Sodium, polyethylene glycol ether, bis(2,3-epoxycyclopentyl) ether, water, wherein the mass parts of each component are: 26 parts of lanolin, 8 parts of sodium hydrogen phosphate, trimethylol 7 parts ...
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