Accessory for preventing union dyeing
An auxiliary material and anti-mixing technology, which is applied in the direction of textiles and papermaking, fiber treatment, non-woven fabrics, etc., can solve the problems of high-end product quality and grade damage, affecting the washing effect, and the effect is not obvious, so as to ensure quality and grade, improve Convenience and time-saving effects
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Embodiment 1
[0025] The percentage by weight is 2% trimethylbenzyl ammonium chloride, 5% diethyl-2,3-epoxypropyl-[3-(methyldimethoxy)] silicon propyl ammonium chloride, 2 % chitosan quaternary ammonium salt, 1.5% sodium polyacrylate, 0.53% phthalate, 1.2% 2-(4-thiazolyl) benzimidazole, mix the rest of cotton pulp, heat up to 50-60°C Keep warm for 60-80 minutes, drain and clean; produce the obtained cotton pulp into spunlace non-woven fabrics by spunlace method; cut the non-woven fabrics into long cloth strips with a width of 1 meter and roll them into rollers; weight) of oxalic acid solution into the dipping tank at a constant speed, and at the same time, the long cloth strips pass through the dipping tank at a constant speed of 3-5m / min; the non-woven fabric strips pass through the oven channel, the baking temperature is 105-120 ° C, and the baking time is controlled. Make the liquid content lower than 6%; naturally cool and dry, cut into small pieces, and pack to obtain the finished prod...
Embodiment 2
[0027] The percentage by weight is 4% trimethylbenzyl ammonium chloride, 5.5% epoxy silicone quaternary ammonium salt, 2.3% chitosan quaternary ammonium salt, 3.2% sodium polyacrylate, 3% phthalate, 2 % 2-(4-thiazolyl)benzimidazole, mixed with the remaining amount of cotton pulp, warmed up to 55°C and kept warm for 68 minutes, drained and cleaned; the obtained cotton pulp was produced into spunlace non-woven fabric by spunlace method; the non-woven The cloth is cut into long strips with a width of 1-1.5 meters and rolled into a drum, and the oxalic acid solution with a concentration of 8% (weight) is added to the dipping tank at a constant speed, and the long strips are dipped at a constant speed of 3.4m / min. Groove; the non-woven fabric strips pass through the oven passage, the baking temperature is 105-120 ° C, the baking time is controlled to make the liquid content less than 8%; natural cooling and drying, cutting into small pieces, packaging to obtain the finished product....
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