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Curved weaving method of double-curved three-dimensional curved surface and equal-density weft yarn and the prepared fabric

A technology of weft yarn curve and equal density, which is applied in non-linear weaving of weft yarn and warp yarn field of woven fabric, which can solve the problem of single color of woven fabric and achieve the effect of improving the variety grade

Inactive Publication Date: 2015-08-12
NANTONG TEXTILE VOCATIONAL TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The conventional horizontal and vertical weaving method makes 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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  • Curved weaving method of double-curved three-dimensional curved surface and equal-density weft yarn and the prepared fabric

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Embodiment Construction

[0013] A double-curved three-dimensional curved surface equal-density weft curve weaving method, using a double-curved three-dimensional curved surface reed, the double-curved three-dimensional curved surface reed includes a rectangular positioning bracket 4 for positioning, and the upper and lower ends of the positioning bracket are respectively provided with upper and lower sides 1 , 2, the upper and lower sides are "S" shape, and when the upper side 1 is a sine wave, the corresponding lower side 2 is a negative 180° sine wave, when the upper side is a negative 180° sine wave, the corresponding lower side is a 180° sine wave , the upper and lower sides are connected up and down with steel wire 3 to form a three-dimensional curved reed surface; the arrangement of the steel wires adopts a form of equal density up and down; when the fabric is beating up, the double-curved three-dimensional curved reed is moved up and down; When the curved surface reed is beating up to form the w...

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 double-elbow three-dimensional curve equidensity weft curvy weaving method and made fabric. When a double-elbow three-dimensional curve reed is positioned at the upper end, if in a sinusoidal waveform, woven wefts protrude outwards; if in a minus 180-degrees sinusoidal waveform, the woven wefts are recessed inwards. At the same part, when the double-elbow three-dimensional curve reed is positioned at the lower end, if the corresponding upper end is in the sinusoidal waveform, the lower end is in the minus 180-degrees sinusoidal waveform, and the woven yarns are recessed inward; otherwise, the condition is contrary. The traditional fabric arrangement effect with horizontal warps and vertical wefts is changed, the curvy appearance of the warps and the wefts is generated, and the varieties and the grade of woven fabric can be improved.

Description

technical field [0001] The invention relates to the weaving technology in the field of textile technology, and relates to a special weaving method and fabric of woven fabrics, in particular to a method and fabric for non-linear weaving of warp and weft yarns of woven fabrics. Background technique [0002] Woven fabric is mainly composed of two groups of yarns interlaced vertically, weft and horizontally. The longitudinal direction is called warp yarn, and the horizontal direction is called weft yarn. It is widely used in clothing fabrics, decorative fabrics and industrial products. Weft (horizontal) yarns are vertically intersected, and gray fabric is woven through the coordination of the five major movements of the loom: warp let-off, shedding, weft insertion, beating-up, and take-up. This conventional horizontal and vertical weaving method makes the kind of woven fabric more single. In order to change this traditional weaving method, we mainly change this situation by mak...

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 Patents(China)
IPC IPC(8): D03D23/00D03D13/00
Inventor 张进武
Owner NANTONG TEXTILE VOCATIONAL TECH COLLEGE
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