Velvet fabric dyeing and finishing technology
A technology for velvet and fabrics, which is applied in the field of dyeing and finishing of velvet fabrics, which can solve the problems of insufficient softness, etc., and achieve the effects of softness, strong washability, and excellent mildew resistance
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Embodiment 1
[0020] A dyeing and finishing process for velvet fabrics, comprising the steps of:
[0021] 1) Pretreatment;
[0022] 2) Dyeing;
[0023] 3) Finishing: Put 1-2 parts by weight of petroleum sulfonate, 1.4 parts by weight of carboxymethyl cellulose, 1.3 parts by weight of glycerin, and 0.9 parts by weight of polybutyl titanate into 19 parts by weight of deionized water in sequence, and stir evenly; Add 1.6 parts by weight of 3-aminopropyltriethoxysilane, 0.5 parts by weight of secondary reduced iron powder, 0.7 parts by weight of cocamide imidazoline, and 0.8 parts by weight of zinc borate, and continue to stir until fully mixed and prepared. The finishing solution is obtained; then the fabric is pad-rolled in the finishing solution, and then dried at a constant temperature after taking it out.
Embodiment 2
[0025] The dyeing and finishing process of velvet fabric comprises the following steps:
[0026] 1) Pretreatment;
[0027] 2) Dyeing;
[0028] 3) Finishing: Put 1 part by weight of petroleum sulfonate, 1.4 parts by weight of carboxymethyl cellulose, 1.3 parts by weight of glycerin, and 0.9 parts by weight of polybutyl titanate into 19 parts by weight of deionized water in sequence, and stir evenly; 1.6 parts by weight of 3-aminopropyltriethoxysilane, 0.5 parts by weight of secondary reduced iron powder, 0.7 parts by weight of cocoamidoimidazoline, and 0.8 parts by weight of zinc borate, continue to stir until fully mixed and uniform, and obtain a finishing liquid; then pad the fabric in the finishing liquid, take it out and dry it at a constant temperature.
Embodiment 3
[0030] The dyeing and finishing process of velvet fabric comprises the following steps:
[0031] 1) Pretreatment;
[0032] 2) Dyeing;
[0033] 3) Finishing: Put 2 parts by weight of petroleum sulfonate, 1.4 parts by weight of carboxymethyl cellulose, 1.3 parts by weight of glycerin, and 0.9 parts by weight of polybutyl titanate into 19 parts by weight of deionized water in sequence, and stir evenly; 1.6 parts by weight of 3-aminopropyltriethoxysilane, 0.5 parts by weight of secondary reduced iron powder, 0.7 parts by weight of cocoamidoimidazoline, and 0.8 parts by weight of zinc borate, continue to stir until fully mixed and uniform, and obtain a finishing liquid; then pad the fabric in the finishing liquid, take it out and dry it at a constant temperature.
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