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Multiple layer inlaid thread machine knitting and knitting compound structures and its weaving method and yarn feeding device

A composite structure and weft technology, applied in the directions of weft knitting, knitting, textiles and papermaking, can solve the problems of application limitation and small fabric thickness, and achieve the effects of flexible weaving method, simple device structure and convenient adjustment.

Inactive Publication Date: 2011-11-09
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the two existing technologies, only one layer of weft yarn can be interleaved, and the number of interleaved weft yarn layers is small, so the thickness of the fabric is small, which limits its application in composite materials

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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  • Multiple layer inlaid thread machine knitting and knitting compound structures and its weaving method and yarn feeding device
  • Multiple layer inlaid thread machine knitting and knitting compound structures and its weaving method and yarn feeding device
  • Multiple layer inlaid thread machine knitting and knitting compound structures and its weaving method and yarn feeding device

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Embodiment Construction

[0035] The present invention will be described in detail below with reference to the accompanying drawings, by figure 1 It can be seen that the multilayer weft-inserted woven and knitted composite structure of the present invention includes a 1+1 rib weave 1, a front set of warp yarns 2, a rear set of warp yarns 2', a first set of weft yarns 3, a second set of weft yarns 3', and a third set of weft yarns. Weft yarn 4, the fourth weft yarn 4', the fifth weft yarn 5, and the sixth weft yarn 5'; the front warp yarn 2 and the back warp yarn 2' are alternately placed on the rib weave 1 on the right sinker arc 6 and Front and rear of the left sinker arc 6'; first set of weft yarns 3, second set of weft yarns 3', third set of weft yarns 4, fourth set of weft yarns 4', fifth set of weft yarns 5, and sixth set of weft yarns 5' are located Between the front wale 7 and the back wale 7' of the rib structure 1; the first group of weft yarns 3 and the second group of weft yarns 3' are alter...

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 belongs to the spinning field and provides a multilayer weft insertion weaving and knitting composite structure, a method for weaving the composite structure and a yarn feeding device. The weaving and knitting composite structure comprises a rib knit pile fabric, two groups of chaines and six groups of weft yarns, wherein, the two groups of chaines and the four groups of weft yarns are lined inside the rib knit pile fabric in an interweaving way, the other two groups of weft yarns are lined in a lank way and are held between the front coil column and the reversed coil column of the rib knit pile fabric, thereby increasing the ability of the stocking yarn to restrict the chaine and the weft yarn. The structure increases the thickness of the textile by the multilayer weft insertion and improves the anti-layering ability, thereby being suitable for the intensification of the high performance structure-functional composite material.

Description

technical field [0001] The invention relates to a woven and knitted composite structure, a weaving method and a device thereof, in particular to a multilayer weft-inserted woven and knitted composite structure, a weaving method and a yarn feeding device. Background technique [0002] Weaving and knitting are two traditional textile processing methods for forming yarns into fabric structures. Weaving is a method of interweaving warp and weft yarns to form a fabric structure; knitting is a method of bending yarns into loops and then connecting the loops to form a fabric structure. [0003] Woven and knitted constructions each have their advantages and disadvantages. In the woven structure, since the warp and weft exist in an approximately straight line, they exhibit better structural stability, less extensibility, and lower elasticity when subjected to external forces. Difficult to layer, but poor formability; in the knitted structure, because the warp or weft mainly exists ...

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): D04B39/06D04B7/14D04B15/48D04B15/56
Inventor 胡红徐艳华袁新林孙宝忠顾伯洪
Owner DONGHUA UNIV
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