Stretchable fabric and sportswear and swimwear containing the stretchable fabric
A technology for fabrics and clothing, applied in the direction of fabrics, multi-strand fabrics, textiles and papermaking, which can solve the problems of high surface friction resistance and achieve high stretchability
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Embodiment 1
[0080] 1. The use of silk thread
[0081] (1) Warp
[0082] Core: Polyurethane (denier: 78decitex, "Lycra" 176B manufactured by Toray Opelontex Co., Ltd.
[0083] Coated silk: Nylon raw silk (33decitex fineness, 10 filaments)
[0084] Single core yarn (SCY)
[0085] (2) Weft
[0086] Core: Polyurethane (denier: 44decitex, "Lycra" 254B manufactured by Toray Opelontex Co., Ltd.)
[0087] Coated silk: Nylon raw silk (33decitex fineness, 10 filaments)
[0088] Single core yarn (SCY)
[0089] (3) Weft top line
[0090] Core: Polyurethane (denier: 55decitex, "Lycra" 254B manufactured by Toray Opelontex Co., Ltd.)
[0091] Coated silk: Nylon raw silk (33decitex fineness, 10 filaments)
[0092] Single core yarn (SCY)
[0093] 2. Fabric
[0094] right figure 1 The plain weave portion 2 and weft double weave portion 3 shown alternately repeat the stretch fabric 1 for weaving. Using a rapier loom, the longitudinal density of plain weave part 2: 195 threads / 2.54cm, the transvers...
Embodiment 2
[0098] Using the above-mentioned yarn of Example 1, stretchable fabrics were produced in the same manner as in Example 1, except that the width of the plain weave portion 2 was 0.5 mm and the width of the weft double weave portion 3 was 0.5 mm. The elongation of the fabric was 57.1% in the warp direction and 41.6% in the weft direction, and the stress at 30% elongation was 1.56 N / cm in the warp direction and 1.40 N / cm in the weft direction. The frictional resistance coefficient and water entry time of the fabric are shown in Table 1.
Embodiment 3
[0100] Using the yarn of the above-mentioned Example 1, the elastic fabric was subjected to smoothing processing on the surface of the fabric in the same manner as in Example 1.
[0101] Smoothing is a process of heating and pressing between a pair of rolls. The roll temperature is 220°C, the linear pressure is 5500kgf, and the roll speed is about 6-10m / min. The elongation of the fabric was 54.2% in the warp direction and 43.0% in the weft direction, and the stress at 30% elongation was 1.68 N / cm in the warp direction and 1.35 N / cm in the weft direction. The frictional resistance coefficient and water entry time of the fabric are shown in Table 1.
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