Integrally-formed compression-resilience-resistant weft-knitted fabric

A woven fabric and elastic weft technology, applied in the field of anti-compression and resilient weft knitted fabrics, can solve the problems of poor resilience, poor softness, low compression recovery rate, etc., and achieve excellent anti-compression resilience and air permeability. And the effect of good drapability and little fiber damage

Active Publication Date: 2022-07-08
稳健医疗(武汉)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the raw material yarns involved in weaving are thinner in diameter and the density of the fabric is higher, resulting in low compression recovery rate, poor resilience performance, and easy to produce permanent deformation during use
[0003] Existing anti-compression elastic knitted fabrics mainly adopt the method of pasting composite layers, but there are some defects in pasting composite layers, for example: (1) elastic sheets such as foam and rubber are pasted on knitted fabrics to make them resistant compression elasticity
But the foam is easy to age, and the rubber will cause defects such as poor softness; (2) Lay another layer of knitted fabric on the knitted fabric woven with a fiber support layer, and the knitted layer provides anti-compression elasticity
However, the peel strength after lamination is not as good as a one-piece fabric construction

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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  • Integrally-formed compression-resilience-resistant weft-knitted fabric

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Embodiment Construction

[0021] The following are specific embodiments of the present invention and accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0022] In a specific embodiment, an integrally formed anti-compression and rebound weft knitted fabric, the fabric is woven from non-woven fabric strips as weft knitting yarns, and the specific step is to first cut the non-woven fabric into non-woven fabric strips , Winding, twisting, doubling and sizing of non-woven fabric strips before weft knitting.

[0023] The knitted fabric woven from non-woven fabric strips as a raw material is integrally formed, has a certain thickness, and has excellent compression resistance and resilience.

[0024] The non-woven fabric is cut into a non-woven fabric strip by a non-woven fabric slitting machine, and the divided non-woven fabric strip is wound on a bobbin through a winder. The width of the non-woven fabric...

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 an integrally-formed weft-knitted fabric capable of resisting compression resilience. The weft-knitted fabric is knitted by taking non-woven cloth strips as weft-knitted yarns, and the specific steps are as follows: firstly, cutting non-woven fabric into the non-woven cloth strips, then spooling, twisting, doubling and sizing the non-woven cloth strips, and then carrying out weft knitting. The knitted fabric woven by using the non-woven cloth strips as raw materials is integrally formed, has a certain thickness and has excellent anti-compression resilience performance.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an integrally formed weft-knitted fabric with anti-compression and resilience. Background technique [0002] Knitted fabric is a kind of fabric formed by bending yarns into loops and stringing them together. It is mainly divided into two types: warp knitting and weft knitting. Most of the raw material yarns involved in weaving have small diameters and high density of fabrics, resulting in low compression recovery rate and poor resilience performance, which are prone to permanent deformation during use. [0003] The existing anti-compression elastic knitted fabric mainly adopts the method of laminating the composite layer, but the lamination of the composite layer has some defects, for example: (1) The elastic sheet such as foam and rubber is attached to the knitted cloth to make it resistant to resistance. Compression elasticity. However, the foam is easy to age, and the rubbe...

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): D04B1/14
CPCD04B1/14D10B2401/061Y02P70/62
Inventor 纪华王云
Owner 稳健医疗(武汉)有限公司
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