Dyeing method for improving luster and crease resistance of cotton fabric
A dyeing method and cotton fabric technology, which is applied in the field of textile printing and dyeing, can solve the problems of easy wrinkles during wearing and washing, and poor elasticity of cotton fibers, so as to simplify the production process, reduce water consumption, and avoid harm to the human body and the environment Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0021] According to fatty acid methyl ester ethoxylate compound 4g / L, active black 5 20g / L preparation dye aqueous solution, according to sodium silicate 30g / L, 2,5-diacrylamidobenzene sulfonic acid 70g / L preparation alkaline agent aqueous solution, according to Dyeing solution: lye is mixed at a ratio of 4:1 and added to the dyeing tank, so that the pure cotton fabric is dipped in the mixed solution in the dyeing tank, and the liquid retention rate is 100%. Stack at 25°C for 12 hours, then wash with water at 85°C for 10 minutes, soap wash at 95°C for 15 minutes, and dry to complete the production process.
Embodiment 2
[0023] According to fatty alcohol ether phosphate 5710B 7g / L, reactive yellow 13g / L to prepare dye aqueous solution, according to sodium carbonate 15g / L, sodium hydroxide 1g / L, 1,3,5-triacrylamide hexahydro-s-triazine 60g / L prepares the alkaline agent aqueous solution, mixes it according to the ratio of dye liquor: alkali liquor 4:1 and joins it in the dyeing tank, makes the pure cotton fabric pass through the padding mixed solution in the dyeing tank, the liquid carrying rate is 70%, after padding The woven fabric is evenly rolled up, stacked at 30°C for 10 hours, then washed with water at 85°C for 10 minutes, soaped at 95°C for 15 minutes, and dried.
Embodiment example 3
[0025] According to the content of secondary alkyl sulfonate sodium 5g / L and reactive yellow M-3RE 15g / L to prepare dye aqueous solution, according to trisodium phosphate 10g / L, sodium silicate 5g / L, 2,4-disubstituted dichloro-s-3 30g / L of oxazine sulfonic acid is used to prepare an aqueous solution of alkali agent, mix it according to the ratio of dyeing liquor: alkali liquor of 4:1 and add it into the dyeing tank, so that the pure cotton fabric is passed through the dyeing tank to pad the mixed solution, and the liquid-carrying rate is 90%, the fabric after padding is rolled up evenly, stacked at 35°C for 6 hours, then washed with water at 85°C for 10 minutes, soaped at 95°C for 15 minutes, and dried.
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More