Manufacturing method for spun yarn and wool blended single-warp-and-single-weft yarn in content of higher than 50%
A production method and technology of spun silk wool, which is applied in the field of textile manufacturing, can solve the problems of spun silk such as strong stretchability, difficulty in understretching, and easy undercutting, etc., so as to achieve good warmth retention, ensure evenness and quality, and reduce yarn defects Effect
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[0009] The production method of the spun silk wool blended worsted fabric with the content higher than 50% in this embodiment is to make the fabric through the process of variety design, strip dyeing, combing, spinning, weaving, repairing and finishing.
[0010] 1. Yarn variety design
[0011] Raw material composition: wool 48%, spun silk 52%; yarn count: 55Nm / 1, twist: 1200ZT / m, density: 334×284 / 10cm, weight: 180g / m 2 . The length of the fleece is approximately 80mm with a discrete 36% length.
[0012] 2. Silk raw material processing
[0013] Use a stretching machine to break the spun silk, use silk spinning and carding equipment to card the spun silk, and make the spun silk strips with a length of 88mm to 90mm to make an average fiber length of about 43mm, a discrete length of 48%, and a grammage of 6g / m of silk velvet. The silk velvet strips with a fiber length less than 30mm accounted for 25% of the total spun silk velvet strips.
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