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Three-dimensional woven hollow layer-connecting fabric

A three-dimensional machine and fabric technology, applied in fabrics, multi-strand fabrics, textiles, etc., can solve the problems of insignificant skeleton characteristics of layered fabrics, insignificant vertical support of velvet warp, and influence of velvet warp consolidation fastness, etc., to achieve Excellent physical and mechanical properties, suitable for large-scale weaving, and strong designability

Active Publication Date: 2006-07-26
NANJING FIBERGLASS RES & DESIGN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to solve is that all kinds of existing layered fabrics adopt the "forward" interweaving structure of the piled warp, which causes the piled warp to slip easily, and the consolidation fastness of the piled warp is affected. The skeletal features are not obvious, and the vertical support function of the fleece between the two panels is not obvious, etc.

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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  • Three-dimensional woven hollow layer-connecting fabric
  • Three-dimensional woven hollow layer-connecting fabric
  • Three-dimensional woven hollow layer-connecting fabric

Examples

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Embodiment Construction

[0014] See attached figure 2 , the present invention forms the upper layer 10 of the fabric through the interweaving of warp yarns 1, 2 and weft yarns 3 of the upper layer (the ground weave is represented by plain weave); The warps 7 and 8 connect the upper and lower layers of the fabric, and the pile warps 7 and 8 are all interwoven with the same weft yarn 3 or 6 at the same time on any layer to form a symmetrical spatial form. When velvet warp 7,8 is woven from one layer of fabric to another layer, the spatial orientation of the two layers is opposite to the weft insertion direction (shown by arrow 9) of the fabric, which is "reverse" interweaving with the same weft yarn 3 or 6. by figure 2 Take the middle pile warp 7 and 8 as an example. During the transition from the upper layer 10 to the lower layer 11, the pile warp 7 is interwoven with the weft yarn 3, as shown by the arrow, it extends to the lower left and then interweaves with the weft yarn 6 On the lower layer 11...

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

This invention relates to a three-dimensional machine-weaving hollow layer contiguous fabric, which includes the superstratum face (10) that is formed from interweaving by the superstratum warp thread (1), (2) and weft thread (3), the substrate face (11) interweaved by the substrate warp thread (4), (5) and weft thread (6), wherein the weft thread (3) and (6) also interweave with the figured texture weave (7), (8) besides interweaving with the warp thread (1), (2) and (4), (5), and when the weft thread is weaving from one layer from another layer of the fabric, its space walking direction is contrary to the inducing thread direction of the fabric. The frame characteristic of the layer contiguous fabric in this invention is obvious; the vertical supporting action of the figured texture weave between the two faceplates is well. The configuration of the space structure is various, and it is fit for sweeping weaving. And the material enhanced by this invention has the character of preventing corrosion, preventing filter, light weight, nice mechanical performance.

Description

technical field [0001] The invention relates to a three-dimensional woven hollow layered fabric, which belongs to the technical field of special woven fabric structures. Background technique [0002] In civilian textiles, layered fabrics made of cotton and wool are also called warped fabrics. Typical varieties include velveteen fabrics, plush fabrics, etc. Their common feature is the use of double-layered tissue. Length is not the same as density. Such as velveteen tissue (see attached figure 1 ) uses warp yarns 1 and 2 to interweave with weft yarns 3 to form an upper layer structure; warp yarns 4 and 5 to interweave with weft yarns 6 to form a lower layer structure; velvet warps 7 and 8 are respectively interwoven with different weft yarns of the upper and lower layers to form a double layered structure, Then through the velvet cutting process, a velveteen fabric is formed. The suede of this type of fabric is then interwoven with different weft yarns on different layers...

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): D03D11/00D03D27/06
CPCD03D11/02D03D27/10D10B2403/021Y10T442/3179Y10T442/3187Y10T442/3195Y10T442/3203Y10T442/3211
Inventor 匡宁张立泉张建钟胡方田郭洪伟
Owner NANJING FIBERGLASS RES & DESIGN INST CO LTD
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