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Double-layer fabric mingled with reinforced yarns and weaving method

A technology for sandwiching reinforced fabrics and fabric weave, applied in the direction of fabrics, multi-strand fabrics, textiles and papermaking, etc., can solve the problems of high labor intensity, stress fracture, large sewing equipment, etc., and achieve the effect of reducing processing procedures and simplifying manufacturing processes

Inactive Publication Date: 2015-05-13
HANGZHOU CHUANGXING WEAVING EQUIP TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the fabrics used in engineering projects are relatively wide and long, such as double-layer fabrics stitched by two single-layer fabrics, there will be large sewing equipment, large sites, and labor-intensive sewing processes. Easy to uneven force, stress fracture and other phenomena

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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  • Double-layer fabric mingled with reinforced yarns and weaving method
  • Double-layer fabric mingled with reinforced yarns and weaving method

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Experimental program
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Embodiment Construction

[0019] First, combine Figure 1 to Figure 2 The double-layer ribbed fabric of the present invention is specifically described, which includes upper and lower layers of fabric weaves, and ribbed yarns 3 are woven between the upper and lower layers of fabric weaves to connect the upper and lower layers of fabric weaves into one. Wherein, the rib yarn 3 is a warp yarn thicker than the warp yarn used in the upper and lower fabric weaves, and the rib yarn and the warp yarn are cross-woven with the weft yarn and woven into the upper fabric weave 1 and the lower fabric weave 2. to increase the tensile strength of the fabric. The upper and lower layers of fabric are woven in the middle of the upper fabric together with the upper warp yarn 11 and the upper weft yarn 12 within a certain length, and the lower rib yarn and the lower warp yarn 21 are woven together with the lower weft yarn 22 in the middle of the lower fabric within a certain length. After the next set length of the upper...

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 double-layer fabric mingled with reinforced yarns and a weaving method. The double-layer fabric mingled with the reinforced yarns comprises an upper layer fabric structure and a lower layer fabric structure, and the reinforced yarns are woven between the upper layer fabric structure and the lower layer fabric structure and used for connecting the upper layer fabric structure with the lower layer fabric structure into a whole. In the weaving process, warp is divided into two sets, one set of warp is woven into the upper layer fabric structure, the other set of warp is woven into the lower layer fabric structure, in the weaving process, each set of warp and each set of weft are independently interwoven so that upper layer bottom cloth and lower layer bottom cloth can be formed, and in the warp yarn direction, the reinforced yarns are additionally arranged at certain intervals. According to the technical scheme, the upper layer fabric structure and the lower layer fabric structure are connected by weaving the reinforced yarns, it is guaranteed that stress structures of all reinforced warp structure points are the same, the follow-up processing procedures are reduced, and the manufacturing process is simplified.

Description

technical field [0001] The invention relates to a double-layer fabric and its weaving method. Background technique [0002] In modern industrial and agricultural construction and water conservancy construction, more and more woven fabrics are used, such as geotextiles, geogrids, membrane bags, etc. Some engineering projects require the use of double-layer fabrics. In order to ensure the connection between the double-layer fabrics woven by the loom, the two-layer fabrics are generally connected together by means of machine stitching to form a double-layer fabric structure. [0003] Because the fabrics used in engineering projects are relatively wide and long, such as double-layer fabrics stitched by two single-layer fabrics, there will be large sewing equipment, large sites, and labor-intensive sewing processes. It is prone to uneven force and stress fracture. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a do...

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): D03D1/00D03D11/00D03D13/00
Inventor 梁井辉杨延增国保才范玉龙
Owner HANGZHOU CHUANGXING WEAVING EQUIP TECH
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