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Environment-friendly thickened stitch-bonded nonwoven fabric, production technology and insole

A production process and environmentally friendly technology, applied in insoles, footwear, non-woven fabrics, etc., can solve the problems of easy deformation of the structure, thin thickness, poor air permeability and moisture absorption performance, etc.

Active Publication Date: 2016-07-27
特斯(中国)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cloth is a material that is inseparable from people's lives. It can be divided into cotton cloth and non-woven cloth according to its type. For example, cotton cloth can be used to make various clothing, and non-woven cloth can be used to make furniture decoration and sanitary products. A type of fabric produced by stitching technology has a certain degree of softness and strength, and can be used in the production of shoes and clothing, such as directly used as the upper of shoes. At present, Lixin cloth on the market is generally thin, The air permeability and moisture absorption performance are relatively poor, and the structure is easy to deform, etc., which cannot meet the requirements of the market

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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  • Environment-friendly thickened stitch-bonded nonwoven fabric, production technology and insole
  • Environment-friendly thickened stitch-bonded nonwoven fabric, production technology and insole
  • Environment-friendly thickened stitch-bonded nonwoven fabric, production technology and insole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A kind of production technology of environment-friendly thickened seam-knitted Lixin cloth, such as figure 1 As shown, comprising the following steps: the multi-layer cotton layer is at least sequentially through the following procedures:

[0064] (1) Cotton laying process: multi-layer cotton layer is delivered to compression device by conveyer belt 2 after cotton laying device 1; Wherein, by weight percentage, the raw material of the yarn of braiding cotton layer comprises 80 parts by weight of heat Melt fiber, 80 parts by weight of low-temperature cotton, 20 parts by weight of PET long fibers, and 0.05 parts by weight of nano-scale modified particles.

[0065] (2) Compression process: the laid cotton layer is compressed repeatedly by a compression device, and the total thickness of the cotton layer after each compression is reduced by 15-25%. The compression device consists of the first compression device 3, the second compression device 4 and the third compression d...

Embodiment 2

[0072] A kind of production technology of environment-friendly thickened seam-knitted Lixin cloth, such as figure 2 As shown, comprising the following steps: the multi-layer cotton layer is at least sequentially through the following procedures:

[0073] (1) Cotton laying process: multi-layer cotton layer is delivered to compression device by conveyer belt 2 after cotton laying device 1 spreads cotton; Melt fibers, 20 parts by weight of hot-melt cotton, 80 parts by weight of PET short fibers, and 0.05 parts by weight of nano-scale modified particles.

[0074] (2) Compression process: the laid cotton layer is compressed repeatedly by a compression device, and the total thickness of the cotton layer after each compression is reduced by 15-25%. The compression device consists of the first compression device 3, the second compression device 4 and the third compression device 5,

[0075] In the compression process, the first compression device 3 is used for compression. The firs...

Embodiment 3

[0081] an insole such as Figure 4 As shown, the insole body 7 is included, and the insole body is made of the environment-friendly thickened stitch-knitted Lixin cloth. The insole body includes a multi-layer cotton layer, the total thickness of the cotton layer is 0.8-4.5mm, and the cotton layer A plurality of cotton neps which are in contact with the feet are formed on the surface, and the cotton neps are arranged in a concavo-convex pattern on the surface of the insole body in contact with the feet. The insole body of the left foot is provided with a plurality of triangular notches corresponding to the right edge of the forefoot, and the insole body of the right foot is provided with a plurality of triangular notches 71 corresponding to the left edge of the forefoot, and the triangular notches are used to identify the left and right sides of the insole body. It is convenient for assembly line packaging of pairs of insoles. When packaging, first judge according to the shape...

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 environment-friendly thickened stitch-bonded nonwoven fabric which can be used for making of products such as bags, insoles and floor mats. The environment-friendly thickened stitch-bonded nonwoven fabric is made of environment-friendly raw materials, the thickness of the fabric is larger than that of ordinary stitch-bonded nonwoven fabric, and the air permeability and hygroscopicity are good. The invention relates to an insole made of the environment-friendly thickened stitch-bonded nonwoven fabric, when a person wears the insole, the insole cannot collapse by being subjected to pressure of the foot for a long time, patterns on the surface have the massage effect, the set time is long, deformation is not prone to occur, and the insole has the effects of being air permeable, resistant to odor and capable of absorbing sweat, draining sweat and removing moisture. The insole is put into a shoe, foot pain caused by a long walk can be relieved, and the body health is significantly improved.

Description

technical field [0001] The invention relates to the application field of stitch-bonding of non-woven fabrics, in particular to an environment-friendly thickened stitch-bonded Lixin cloth and a production process thereof. Background technique [0002] Cloth is a material that is inseparable from people's lives. It can be divided into cotton cloth and non-woven fabric according to its type. For example, cotton cloth can be used to make various clothing, and non-woven cloth can be used to make furniture decoration and sanitary products. Lixin cloth is A type of fabric produced by stitching technology has a certain degree of softness and strength, and can be used in the production of shoes and clothing, such as directly used as the upper of shoes. At present, Lixin cloth on the market is generally thin, The air permeability and moisture absorption performance are relatively poor, and the structure is easily deformed, which cannot meet the requirements of the market. Contents o...

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): D04H1/4382D04H1/541D04H1/70D04H5/06D04H5/08A43B17/00
CPCA43B17/006D04H1/4382D04H1/541D04H1/70D04H5/06D04H5/08
Inventor 邱于建
Owner 特斯(中国)有限公司
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