A kind of multi-component hygroscopic fiber compact siro spinning and its production method and application
A technology of hygroscopic fiber and siro spinning, applied in textiles, papermaking, yarn and other directions, can solve the problems of poor spinnability, unstable tension and large length difference of hemp fiber, and achieve the improvement of weight unevenness. , The effect of reducing yarn hairiness and facilitating spinning
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[0037] A multi-component moisture-absorbing fiber compact siro-spun yarn, which is produced through the following process steps:
[0038] (1) Blending process:
[0039] Due to the characteristics of high rigidity and fast moisture dissipation of hemp fiber, soft hemp oil should be added before spinning to improve the flexibility and spinnability of the fiber. It has good spreadability and permeability to fibers, can increase the smoothness and softness of fibers, can effectively reduce the friction coefficient of fibers in the process of carding and spinning, and at the same time can reduce the damage to fibers caused by carding, so that spinning can proceed smoothly The soft hemp to wet oils is a must for preparation. Use: FD-ZY06A soft sesame oil agent accounting for 0.8% by weight of hemp, FD-ZY06B soft sesame oil agent accounting for 0.4% weight of hemp, and water accounting for 4.8% weight of hemp to prepare hemp health-preserving oil agent. Spray the pretreatment oil e...
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