A manufacturing process of dreamy color-changing fabric
A production process and fabric technology, which is applied in the production process of dreamy color-changing fabrics, to achieve the effect of good warmth retention, stable loop structure, and plump and thick hand feeling
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[0029] Such as Figure 1-3 The production process of a new dream color-changing fabric is shown, including two steps of organic cotton dyeing and organic cotton printing;
[0030] 1) Organic cotton dyed
[0031] a. Put organic cotton fabric and organic cotton pre-treatment liquid into the main vat, and raise the temperature to 50°C; add organic cotton pre-treatment liquid into the auxiliary vat, and pump it directly into the main vat; then put it into the main vat The temperature of the pre-treatment liquid in the main vat is raised to 70°C, and 8g / L hydrogen peroxide is added to the auxiliary vat, which is pumped directly into the main vat; after the temperature of the pre-treatment liquid in the main vat is raised to 98°C, the fabric is After heat preservation at 98°C for 40 minutes, drain water; wherein, the organic cotton pretreatment liquid preferably includes 2g / L caustic soda, 1g / L high-efficiency penetrating agent and 1g / L high-efficiency refining degreasing agent. I...
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