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Plain weave three-dimensional multilayer cylindrical or cylindrical special-shaped braided fabric

A three-dimensional multi-layer, woven fabric technology, applied in the direction of fabrics, textiles, textiles and papermaking, can solve the problems of inability to better adapt to high-pressure pipelines, uneven force, low production efficiency, etc., to achieve compact structure, weaving speed. Fast, strength-enhancing and stress-resistant effects

Inactive Publication Date: 2012-03-14
常州市郑陆特种纺机专件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the disadvantages of this product are: uneven force, seams, loose structure, low production efficiency
Especially cylinders or cylindrical special-shaped composite products that cannot better adapt to high-pressure pipelines and withstand high temperature and high pressure

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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  • Plain weave three-dimensional multilayer cylindrical or cylindrical special-shaped braided fabric
  • Plain weave three-dimensional multilayer cylindrical or cylindrical special-shaped braided fabric
  • Plain weave three-dimensional multilayer cylindrical or cylindrical special-shaped braided fabric

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Experimental program
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Embodiment Construction

[0015] Such as figure 1 , figure 2 The plain weave three-dimensional multi-layer cylindrical or cylindrical special-shaped braided fabric has a total of 7 layers, and the braided fabric is composed of the first layer of warp yarn 1, the second layer of warp yarn 2, the third layer of warp yarn 3, and the third layer of warp yarn. Four layers of warp yarns 4 and the first layer of weft yarns 5, the second layer of weft yarns 6, and the third layer of weft yarns 7 are interwoven to form a three-dimensional continuous cylindrical braid, the first layer of warp yarns 1 or the second layer of warp yarns 2 or the third layer The warp yarn 3 or the fourth layer of warp yarn 4 all pass through other layers of warp yarn, and each layer of warp yarn and other layers of warp yarn are wound layer by layer to form a continuous cylinder. The first layer of weft yarn 5 or the second layer of weft yarn 6 or the third layer The weft yarn 7 is orthogonally embedded in each layer of warp yarn ...

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 relates to a plain weave three-dimensional multilayer cylindrical or cylindrical special-shaped braided fabric, which is a three-dimensional continuous cylindrical braided fabric formed by interlacing over three layers of warps and over two layers of wefts, wherein over two other layers of warps are inserted into every layer of warps; every layer of warps and other layers of warps are inserted in sequence layer after layer, and are encircled into a continuous cylinder; and every layer of wefts is orthogonally buckled in every layer of warps and is encircled into a continuous cylinder. In the three-dimensional multilayer braided fabric, every yarn fiber of every layer is tightly interlaced into a whole. The braided fabric has uniform stress, is a continuous cylinder with no seam, and has a tight structure; and the intensity and compression resistance of a cylindrical or cylindrical special-shaped composite material are enhanced effectively.

Description

technical field [0001] The invention relates to the technical field of plain weave fabrics, in particular to a plain weave three-dimensional multilayer cylindrical or cylindrical special-shaped knitted fabric. Background technique [0002] Plain weave is a weaving method in which warp yarns and weft yarns are interwoven orthogonally, but conventional plain weave fabrics have only 2 or 3 layers and are flat and block-shaped. The multi-layer woven fabric seen is only composed of 2-3 layers of plain weave fabric. Although other weaving methods such as twill weave can also form multiple layers, the interweaving of the yarns is oblique crossing, the yarns are biased and easy to break under force, and the strength is poor. For the plain weave multi-layer cylindrical braid, in the prior art, it is formed by winding with double-layer plain weave block fabric or winding with single fiber. However, the disadvantages of this product are: uneven force, seams, loose structure, and low ...

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): D03D3/02D03D15/00
Inventor 吴耀良
Owner 常州市郑陆特种纺机专件有限公司
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