Canvas for health-care double-layer shoes and production method thereof
A health-care, double-layer technology, applied in the direction of layered products, fabrics, textiles, etc., can solve the problems of adhesive adhesives with strong odor, not environmentally friendly, breathable, poor moisture absorption, etc., and achieve the effect of smooth information
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Embodiment 1
[0052] Product specifications (English system): 10060 (16s / 2+32s / 2+16s / 2)×10s / 2×63″ double layer.
[0053] Spinning process
[0054] Long-staple cotton fiber specifications: length 29mm, breaking specific strength 23cn / tex, moisture regain rate 5.8%, micronaire value 4.3, impurity rate 2.3%, maturity 1.7.
[0055] Fiber ratio: use long-staple cotton, sheep wool, coolplus (moisture wicking polyester fiber) blending, blending ratio 40 / 10 / 50".
[0056] Warping process
[0057] Speed: 350 m / min
[0058] Warping head: 6300 pieces, of which 5670 pieces are 16s / 2 and 630 pieces are 32s / 2.
[0059] The yarns on the creel are arranged in proportions of 16s / 2 and 32s / 2 strands. The number of yarns per skein is 630. The warping length is set to 980 meters, and the horse length is set to 98 meters.
[0060] Drawing-in process
[0061] A total of 12 pages of heald frames, 1-2 pages of selvedge, 3-12 pages of cloth body, healds run smoothly.
[0062] 38.5# steel reed, 5 warps are cut for each tooth.
[006...
Embodiment 2
[0068] Product specifications (English): 16582 (32s+32s bamboo) × (16s+7s+16s bamboo) × 61.5″ double layer.
[0069] Spinning process
[0070] Long-staple cotton fiber specifications: length 31mm, breaking specific strength 24.8cn / tex, moisture regain 6.0%, micronaire 4.1, impurity rate 2.0%, maturity 1.8.
[0071] Fiber ratio: use long-staple cotton, sheep wool, coolplus (moisture wicking polyester fiber) blending, blending ratio 45 / 10 / 45".
[0072] Warping process
[0073] Vehicle speed: 450 m / min
[0074] Warping head: 10080 pieces, including 630 pieces of 32s slub yarn and 9450 pieces of 32s plain yarn.
[0075] 32s slub yarn alone makes one warp beam, 32s flat yarn makes 15 warp beams.
[0076] Sizing process
[0077] Speed: 45m / min
[0078] Unwinding tension: 800 N
[0079] Wet zone elongation: 0.3%, feeding elongation: 0.2%, dry zone elongation: 0.6-0.7%
[0080] Winding tension: 2700-2900 N, supporting roller tension: 2400 N
[0081] Combined drying temperature: 115-120°C, pre-baking te...
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