Development of yarn-dyed fabric with cotton and acrylic fiber blended single yarn for imitating plied fancy yarn
A technology of acrylic fiber and single yarn, which is applied in textile, textile, papermaking, fabric, etc. It can solve the problems of difficult to arouse consumers' desire to buy, high cost of fancy ply yarn, coarse yarn count and other problems, and achieve lively color and style. Novel and unique, the effect of smooth and even cloth surface
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[0044] The development of a cotton-acrylic blended single-yarn imitation ply-dyed yarn-dyed fabric specifically includes the following steps:
[0045] S1: Adjusting the twist coefficient of the original yarn: adjust the 32s yarn to four twist coefficients of 320, 340, 350, and 380, and adjust the 40s yarn to four twist coefficients of 340, 360, 380, and 400;
[0046] S2: Package yarn dyeing: package yarn loose winding process is consistent with conventional cotton yarn, package yarn dyeing selects single-dyed cotton components, and sequentially undergoes bleaching-dyeing-post-treatment;
[0047] S3: Finishing: singeing - desizing - shaping - preshrinking in sequence;
[0048] S4: Determination of the twist coefficient of the yarn: test the various properties of the twist coefficient of the 32s yarn and the 40s yarn, and optimize the most suitable twist coefficient through the detection;
[0049] S5: Determine the drifting temperature: determine the preferred drifting temperat...
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