A Dyeing and Finishing Process of Nylon Covered Yarn Weft Elastic Wrinkle Fabric
A technology of covered yarn and weft stretch, which is applied in the dyeing and finishing production process of new nylon covered yarn weft stretch wrinkled fabrics, to achieve strong wrinkle, uniform dyeing, and obvious wrinkle effects
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Embodiment 1
[0018] The dyeing and finishing process of a kind of nylon covered yarn weft elastic wrinkle feeling fabric is carried out according to the following process: overflow cylinder training cloth→dyeing, color fixing→dehydration, opening width→setting, wherein: the setting temperature is 145°C, and the setting speed is 38m / min, +4 positive overfeed
[0019] The working liquid for fabric training in the overflow cylinder is mixed by oxidation desizing agent DS-1320, deoiling TF101, chelating dispersant D-1775, and liquid caustic soda in a weight ratio of 2:2.8:1.5:3.5, plus four An aqueous solution prepared with 33 times the total weight of deionized water.
[0020] The temperature control of the fabric in the overflow cylinder is as follows: Add additives at room temperature, then raise the temperature to 90°C at a rate of 1.2°C / min and keep it for 20 minutes, and then cool down at a rate of 1.5°C / min.
[0021] Said said dyeing formula comprises 2.2g / l leveling agent DM-2203, 2.2...
Embodiment 2
[0026] The dyeing and finishing process of a kind of nylon covered yarn weft elastic wrinkle feeling fabric is carried out according to the following process: overflow cylinder training fabric→dyeing, color fixing→dehydration, opening width→setting, wherein: the setting temperature is 138 ℃, and the setting speed is 32m / min, +4 positive overfeed
[0027] The working liquid for fabric training in the overflow cylinder is mixed by oxidation desizing agent DS-1320, deoiling TF101, chelating dispersant D-1775, and liquid caustic soda in a weight ratio of 2: 2.2: 1.5: 2.5, plus four An aqueous solution prepared with 31 times the total weight of deionized water.
[0028] The temperature control of the fabric in the overflow cylinder is as follows: Add additives at room temperature, then raise the temperature to 90°C at a rate of 1.2°C / min and keep it for 20 minutes, and then cool down at a rate of 1.5°C / min.
[0029] Said said dyeing formula comprises 1.8g / l leveling agent DM-2203,...
Embodiment 3
[0034] The dyeing and finishing process of a kind of nylon covered yarn weft elastic wrinkle feeling fabric is carried out according to the following process: overflow cylinder training fabric→dyeing, color fixing→dehydration, opening width→setting, wherein: the setting temperature is 140 ℃, and the setting speed is 35m / min, +4 positive overfeed.
[0035] The working liquid for fabric training in the overflow cylinder is mixed by oxidation desizing agent DS-1320, deoiling agent TF101, chelating dispersant D-1775, and liquid caustic soda in a weight ratio of 2: 2.5: 1.5: 3, plus four An aqueous solution prepared by adding 32 times the total weight of deionized water.
[0036] The temperature control of the fabric in the overflow cylinder is as follows: Add additives at room temperature, then raise the temperature to 90°C at a rate of 1.2°C / min and keep it for 20 minutes, and then cool down at a rate of 1.5°C / min.
[0037] The dyeing formula includes 2g / l leveling agent DM-2203...
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