Weft yarn curve woven fabric, weaving method thereof and special elastic free reed thereof

The technology of weft curve and woven fabric is applied in the field of weft curve woven fabric, weaving method and special device, which can solve the problems of single variety and color of woven fabric, and achieve the effect of improving the variety and grade.

Inactive Publication Date: 2011-10-12
NANTONG TEXTILE VOCATIONAL TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional horizontal and vertical weaving methods make the varieties and colors of woven fabrics relatively single

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Weft yarn curve woven fabric, weaving method thereof and special elastic free reed thereof
  • Weft yarn curve woven fabric, weaving method thereof and special elastic free reed thereof
  • Weft yarn curve woven fabric, weaving method thereof and special elastic free reed thereof

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Embodiment Construction

[0015] A weaving method for weft curve woven fabrics, comprising warp let-off, shedding, weft insertion, beating-up, and take-up, wherein reed teeth are used to bend elastic free reeds according to the magnitude of beating-up force during beating-up; utilizing changes in fabric weave or The change in the thickness of the weft yarn causes the difference in the filling rate of the fabric on the same line in the weft direction on the loom, resulting in a difference in the beating force. If the filling rate is large, the reed teeth will have large bending, and if the filling rate is small, the reed teeth will have small bending to realize the weft curve; the weft yarn of the prepared fabric is curved.

[0016] The elastic free reed includes a reed base 1 on which movable reed teeth 2 are mounted, the lower ends of the movable reed teeth are fixedly connected to the reed base, and the upper ends of the movable reed teeth are movably arranged on the reed tooth positioning groove 3, a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a weft yarn curve woven fabric, a weaving method thereof and a special elastic free reed thereof. Weft yarns of the woven fabric are in a curved shape. The weaving method comprises pacing of warp, opening, wefting insertion, beating-up and take-up, and is characterized in that during the beating-up, the elastic free reed of which the dent is bent according to beating-up force is adopted; the filling rate of the woven fabric which is in the weft direction on a weaving machine in the same line is different from the change of fabric weaves or the thickness change of weft yarns, so that the beating-up force varies; when the elastic free reed is subjected to the beating-up, the dent is bent according to the beating-up force, namely the filling rate is large, so that thebending of the dent is large; and the filling rate is small, so that the bending of the dent is small to realize weft yarn curves. In the weaving method, the conventional horizontal and vertical weaving form is changed, the weft yarns of the woven fabric are in the curved shape, and if colored threads are used, beautiful curved patterns can be generated, so the grade of woven fabric varieties canbe improved.

Description

technical field [0001] The invention relates to weaving technology in the field of textile technology, and relates to a weft curve woven fabric, a weaving method and a special device. Background technique [0002] Woven fabrics are mainly made of two sets of yarns interwoven vertically and horizontally. They are widely used in clothing fabrics, decorative fabrics and industrial fabrics. The weaving process follows the technical requirements of warp (vertical) and weft (horizontal) yarns. The warp let-off, shedding, weft insertion, beating-up, and take-up of the machine cooperate to weave gray fabrics. The conventional horizontal, flat and vertical weaving method makes the varieties and colors of woven fabrics relatively single. Contents of the invention [0003] The object of the present invention is to provide a weaving method that changes the traditional horizontal, flat and vertical weaving form, and the weft yarn of the fabric is curved, and its weaving method and spe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/00D03D49/62D03J3/02D03D15/49
Inventor 张进武
Owner NANTONG TEXTILE VOCATIONAL TECH COLLEGE
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