Warp-weft knitted double-sided fabric, preparation method and processing system thereof

A technology of double-sided fabrics and weft-knitted fabrics, applied in chemical instruments and methods, lamination auxiliary operations, lamination, etc., can solve the problems of poor fabric flexibility, harmful human skin, and environmental pollution, and achieve easy transformation, Strong three-dimensional effect and strong decorative effect

Pending Publication Date: 2020-02-21
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of the clothing industry and the continuous updating of consumption concepts, consumers began to like diversified high-end fabrics that are comfortable and skin-friendly as well as beautiful in pattern, and the combination of warp-knitted and weft-knitted fabrics has both advantages, but At present, the common warp-weft-knitted composite knitted fabrics mainly rely on the use of adhesives in the finishing process. Solvents or water-based adhesives, hot-melt adhesives, etc. are used to combine weft-knitted fabrics and warp-knitted fabrics to form Warp and weft knitted double-sided knitted fabrics, but the use of adhesives is harmful to human skin, pollutes the environment and is also easy to delaminate or cause the flexibility of the fabric to deteriorate

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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  • Warp-weft knitted double-sided fabric, preparation method and processing system thereof
  • Warp-weft knitted double-sided fabric, preparation method and processing system thereof
  • Warp-weft knitted double-sided fabric, preparation method and processing system thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0033] This embodiment provides a warp-weft-knitted double-sided fabric. The weft-knitted fabric is used as the base fabric and the warp-knitted fabric is used as the cloth surface. The two are laminated up and down and compounded by needle punching to form a warp-weft-knitted composite double-sided fabric. The performance of the knitted warp-weft-knitted double-sided composite fabric combines the advantages of warp-knitted fabrics and weft-knitted fabrics. It has a stable structure and a soft feel. It can be used as various knitted clothing or home textiles. The weft-knitted fabric layer is close to the skin of the body, soft and skin-friendly , the warp knitted layer is used as the outer layer, which is beautiful and decorative; and the outer layer of the composite fabric has a fleece effect, which is warm and comfortable.

[0034] The weft-knitted fabric described in the above technical solution is a weft-knitted fabric or a double-sided fabric or a variable-knitted fabric w...

Embodiment 2

[0039] Such as figure 2 As shown, the present embodiment provides a kind of preparation method of warp and weft knitted double-sided fabric as above, it is characterized in that, comprises the steps:

[0040] Step 1, using the weft knitting machine and the warp knitting machine to weave the weft knitted fabric and the warp knitted fabric respectively according to the preset fabric structure;

[0041] Step 2, laying the weft knitted fabric obtained in step 1 on the needle bed of the acupuncture equipment, and then laying the warp knitted fabric obtained in step 1 on the upper end of the weft knitted fabric;

[0042] Step 3: The needling equipment drives the needles to combine the weft-knitted fabric and the warp-knitted fabric on the needle bed, wherein the needle density and the needling times of the needling equipment are determined according to the fabrics of the warp-knitted fabric and the weft-knitted fabric. The warp-knitted fabric and the weft-knitted fabric are direct...

Embodiment 3

[0045] Such as image 3 As shown, the present embodiment provides a processing system for preparing warp-weft-knitted double-sided fabrics as described in Example 1, comprising a warp-knitting machine 1, a weft-knitting machine 2, a needle punching machine 3 and a cloth rolling machine 4, and the warp-knitting machine Knitting machine 1, weft knitting machine 2, needle punching machine 3 and cloth rolling machine 4 are sequentially arranged along the front and rear directions, and the warp knitted fabric woven by the warp knitting machine 1 passes above the weft knitting machine 2 and is connected with the The weft-knitted fabric woven by the weft-knitting machine 2 is superimposed up and down and passed through the processing section of the needle loom 3 for needle punching, and then is wound by the cloth winding machine 4. The processing system makes the lamination process of warp and weft knitted double-sided fabrics, the processing process is convenient and fast, and the t...

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 a warp-weft knitted double-sided fabric, a preparation method and a processing system thereof, wherein a weft knitted fabric as a bottom cloth and a warp knitted fabric as a cloth surface are overlapped up and down and are subjected to needle punching compounding to form a warp-weft knitted composite double-sided fabric. According to the invention, the formed knitted warp-weft knitted double-sided composite fabric integrates the advantages of warp knitted fabrics and weft knitted fabrics, is stable in structure and soft in hand feeling, and can be used as various knitted garments or home textiles, wherein the weft knitted fabric layer is close to the body skin and is soft and skin-friendly, and the warp knitted layer as the outer layer is attractive and high in decorative property; and the outer layer of the composite fabric has napping effect, so that the obtained fabric is warm-keeping and comfortable.

Description

technical field [0001] The invention belongs to the field of textiles, and in particular relates to a warp and weft knitted double-sided fabric, a preparation method and a processing system thereof. Background technique [0002] As we all know, knitted fabrics are playing an increasingly important role in the field of modern textiles and have been widely used in every aspect of life. As the name suggests, knitted fabrics are a kind of fabric products formed by bending and interlocking yarns. According to the weaving direction of the yarns, they are divided into weft-knitted fabrics and warp-knitted fabrics. Weft-knitted fabrics are soft and have wide adaptability to yarn types. , can be woven from staple fibers or filaments; warp knitted fabrics have high production efficiency, rich pattern changes and beautiful appearance, and are generally woven from filaments, such as nylon and polyester. [0003] With the development of the clothing industry and the continuous updating ...

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): B32B5/06B32B5/26B32B38/00
CPCB32B5/06B32B5/26B32B38/00B32B2038/008B32B2250/20
Inventor 柯薇邓中民李照陈志军
Owner WUHAN TEXTILE UNIV
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