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1.发明公开公开(公告)号：US20240352628A1
公开(公告)日：2024-10-24
申请号：US18640193
申请日：2024-04-19
IPC分类号： D02G3/04 , D02G3/32 , D03D15/217 , D03D15/283 , D03D15/47 , D03D15/54 , D03D15/56
CPC分类号： D02G3/04 , D02G3/32 , D03D15/217 , D03D15/283 , D03D15/47 , D03D15/54 , D03D15/56 , D10B2201/02 , D10B2331/04
摘要： A method for producing a yarn comprising the steps of: a. Selecting a filament core, comprising a plurality of polyester filaments, wherein the elongation at break of the polyester filaments of the filament core is in the range of 5% to 15%, more preferably between 10% and 12%, when tested with DIN ISO 2062; b. Selecting a staple fiber sheath, wherein at least 95% of the sheath is made of first staple fibers and second staple fibers, said first staple fibers being recycled cotton fibers, said second staple fibers being regenerated cellulosic fibers; c. Combining said filament core and said staple fiber sheath, via ring spinning;
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2.发明公开公开(公告)号：US20240352629A1
公开(公告)日：2024-10-24
申请号：US18640143
申请日：2024-04-19
IPC分类号： D02G3/36 , D01H1/02 , D02G3/04 , D02G3/34 , D03D15/217 , D03D15/225 , D03D15/283 , D03D15/47
CPC分类号： D02G3/36 , D01H1/02 , D02G3/04 , D02G3/34 , D03D15/217 , D03D15/225 , D03D15/283 , D03D15/47 , D10B2201/02 , D10B2201/24 , D10B2331/04 , D10B2331/10 , D10B2401/063 , D10B2501/00
摘要： A yarn comprising a filament core and a staple fiber sheath, the staple fiber sheath comprises at least 95% by weight of a blend of first fibers and second fibers. The first fibers are natural cellulosic fibers and the second fibers are regenerated cellulosic fibers, wherein the weight ratio of the first fibers to the second fibers is in the range of 70/30 to 80/20, the weight ratio preferably being about 75/25; the average length of the fibers of the sheath is in the range of 10 to 25 mm, preferably 12 mm to 20 mm; the 5% (n) index of the fibers of the sheath is between 25 mm and 40 mm, more preferably in the range between 28 and 36 mm; the short fiber content SFC(n) of the sheath is between 30% and 70%; and the filament core comprises a plurality of polyester filaments.
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公开(公告)号：US11111609B2
公开(公告)日：2021-09-07
申请号：US15526973
申请日：2016-03-29
摘要： In a woven fabric all warp and weft yarns are elastic, all weft and warp yarns have a stretchable core comprising a first elastic fiber and a second fiber that is less elastic than said first fiber, and the elasticity of the fabric in warp direction is at least 25% and elasticity of the fabric in weft direction (Eweft) is at least 30%, preferably at least 40%.
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公开(公告)号：US10472741B2
公开(公告)日：2019-11-12
申请号：US15215826
申请日：2016-07-21
摘要： A garment article is made of a fabric including a plurality of warp and weft yarns woven together in a pattern; at least the weft yarns include elastomeric yarns, to provide an elasticity of the fabric in warp direction that is at least 7% and elasticity of the fabric in weft direction that is at least 15%; the fabric of the garment is bias cut so that the weft yarns in the garment are angled with respect to the widthwise direction (WD) of the article.
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