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Multiple layer inlaid thread machine knitting and knitting compound structures and its weaving method and special equipment

A composite structure and knitting technology, which is applied in the direction of weft knitting, knitting, textiles and papermaking, etc., can solve the problems of small fabric thickness and application limitations, and achieve the effect of simple device structure, flexible weaving method and convenient adjustment

Inactive Publication Date: 2008-11-19
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 special equipment
  • Multiple layer inlaid thread machine knitting and knitting compound structures and its weaving method and special equipment
  • Multiple layer inlaid thread machine knitting and knitting compound structures and its weaving method and special equipment

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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 multi-layer weft-inserted woven and knitted composite structure of the present invention includes 1+1 rib weave 1, two sets of warp yarns 2 and 2' and multi-layer weft yarns 3, 3', 4, 4', 5, 5'; 2 and 2' appear alternately in the front and back of sinker loops 6 and 6' in rib weave 1 every two rows; weft yarns 3, 3', 4, 4', 5, 5' are clamped on the front of rib weave 1 Between wale 7 and reverse wale 7'; weft yarns 3 and 3' appear alternately every other two courses, and weft yarns 4, 4', 5, 5' appear once every two courses at the same time; weft yarns 3 and 3 ' and weft yarns 4, 4', 5, 5' in alternating rows; weft yarns 3 and 4 are in front of warp yarn 2' and behind warp yarn 2, and weft yarns 3' and 4' are behind warp yarn 2' and in front of warp yarn 2 , Weft yarns 5 and 5' are located in front and behind of warp yarns 2 and 2' re...

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 special flat knitting machine yarn feeding device. The weaving and knitting composite structure comprises a rib knit pile fabric, two groups of chaines and six weft yarns, wherein, the two groups of chaines and the four 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 weaving and knitting composite structure and its weaving method and device, in particular to a multilayer weft-inserted weaving and knitting composite structure, its weaving method and a special flat knitting 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 wa...

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