Loom, method for producing textile, and ultrahigh-density textile
AssigneeJiaxing Deyong Textiles Co., Ltd.
InventorsYasuhiro Matsumoto, Shunzo Kawasaki
Life of this patent
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Abstract
A loom capable of weaving an ultra-high density textile includes: multiple heddles which make some warps of multiple warps separated from other warps; a weft guiding portion making wefts pass through an opening; a reed pressing the wefts passing through the opening towards a fell so as to form a textile; a feeding roller which feeds the warps to the heddles at a position that deviates and staggers from an imaginary plane passing through the center of the moving range of the heddles and the fell; a delivery loom beam delivering the warps to the feeding roller; and a textile winding loom beam winding the textile, when the heddles is at the center, the tension of the warps being set as 0.32 cN/dTex or more and 0.38 cN/dTex or less.
Claims4
A loom comprising:
- a plurality of heddles that separate a part of a plurality of warps from the other part of the plurality of warps to form a shed between the part of the warps and the other part of the warps, each of the warps being a polyester yarn;
- a weft inserting unit that makes a weft pass through the shed, the weft being a polyester yarn;
- a reed that presses the weft, having been passed through the shed, against a fell to make a textile;
- a feeding roller that feeds the warps to the heddles from a position displaced from an imaginary plane passing through a center of a moving range of the heddles and the fell;
- a let-off beam that feeds the warps to the feeding roller;
- and
- a textile winding beam that winds the textile, wherein
- a tension of the warps when the heddles are located at the center is set to 0.32 cN/dtex or more and 0.38 cN/dtex or less.
A method for producing a textile, comprising:
- feeding a plurality of warps to heddles from a position displaced from an imaginary plane connecting between a center of a moving range of the heddles and a fell by a feeding roller, each of the warps being a polyester yarn;
- separating a part of the plurality of warps from the other part of the plurality of warps by the heddles to forma shed between the part of the warps and the other part of the warps;
- and
- pressing a weft, which is a polyester yarn and has been passed through the shed, against a fell to make a textile, wherein
- a tension of the warps when the heddles are located at the center is set to 0.32 cN/dtex or more and 0.38 cN/dtex or less.
Dependencies are inferred from the claim text.