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Hygroscopic and sweat releasing knitted fabric with shape memory function and processing method thereof

A technology of shape memory and knitted fabrics, which is applied in knitting, weft knitting, textiles and papermaking, etc. It can solve the problems of unsatisfactory wearing performance of knitted fabrics, unsatisfactory shape memory function of knitted fabrics, and unsatisfactory shape memory function of natural fibers, etc. , achieve good moisture absorption and perspiration performance, and improve the wearing performance

Active Publication Date: 2015-05-13
SHANGHAI JIALE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At this stage, the shape memory function is generally synthetic fiber, and the shape memory function of natural fibers such as cotton is not ideal
The shape memory function of knitted fabrics is not ideal, or the wearing performance of knitted fabrics with shape memory function is not ideal

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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  • Hygroscopic and sweat releasing knitted fabric with shape memory function and processing method thereof
  • Hygroscopic and sweat releasing knitted fabric with shape memory function and processing method thereof
  • Hygroscopic and sweat releasing knitted fabric with shape memory function and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The knitted fabric with shape memory function is processed and produced as follows:

[0022] 1. Selection of raw materials:

[0023] Inner layer material: 100D / 36F DTY shape memory polyester fiber;

[0024] Outer material: 46N / 1 C80 / T20 cotton bale shape memory functional fiber core-spun yarn.

[0025] 2. Weaving process:

[0026] Choose Meyer-4-1 1.6QC type double-sided machine, machine number 26#, 18G gauge, cylinder diameter 34", knitting needle according to figure 1 Arranged as shown, the triangles are arranged as figure 2 Arranged as shown, press image 3 Weaving according to the weaving diagram, the weaving process is as follows:

[0027] A. Yarn usage:

[0028] 100D / 36F DTY shape memory polyester fiber for the 1st, 2nd, 5th, 6th, 9th, 10th, 13th, 14th roads;

[0029] The 3rd, 4th, 7th, 8th, 11th, 12th, 15th, and 16th routes use 46N / 1 C80 / T20 cotton bales with shape memory functional fiber core-spun yarn;

[0030] B. Arrangement of knitting needles: rib t...

Embodiment 2

[0057] The knitted fabric with shape memory function is processed and produced as follows:

[0058] 1. Selection of raw materials:

[0059] Inner layer material: 75D / 36F DTY shape memory polyester fiber;

[0060] Outer material: 52N / 1 C70 / T30 cotton bale shape memory functional fiber core-spun yarn.

[0061] 2. Weaving process:

[0062] Choose Meyer-4-1 1.6QC type double-sided machine, machine number 26#, 18G gauge, cylinder diameter 34", knitting needle according to figure 1 Arranged as shown, the triangles are arranged as figure 2 Arranged as shown, press image 3Weaving according to the weaving diagram, the weaving process is as follows:

[0063] A. Yarn usage:

[0064] Yarn 75D / 36F DTY shape memory polyester fiber for the 1st, 2nd, 5th, 6th, 9th, 10th, 13th, 14th routes;

[0065] 52N / 1 C70 / T30 fiber core-spun yarn with shape memory function for cotton bales for the 3rd, 4th, 7th, 8th, 11th, 12th, 15th, and 16th routes;

[0066] B. Arrangement of knitting needles: ...

Embodiment 3

[0093] The knitted fabric with shape memory function is processed and produced as follows:

[0094] 1. Selection of raw materials:

[0095] Inner layer material: 100D / 72F DTY shape memory polyester fiber;

[0096] Outer material: 46N / 1 C70 / T30 cotton bale shape memory functional fiber core-spun yarn.

[0097] 2. Weaving process:

[0098] Choose Meyer-4-1 1.6QC type double-sided machine, machine number 26#, 18G gauge, cylinder diameter 34", knitting needle according to figure 1 Arranged as shown, the triangles are arranged as figure 2 Arranged as shown, press image 3 Weaving according to the weaving diagram, the weaving process is as follows:

[0099] A. Yarn usage:

[0100] Yarn 100D / 72F DTY shape memory polyester fiber for the 1st, 2nd, 5th, 6th, 9th, 10th, 13th, 14th roads;

[0101] The 3rd, 4th, 7th, 8th, 11th, 12th, 15th, and 16th routes use 46N / 1 C70 / T30 fiber core-spun yarn with shape memory function for cotton bales;

[0102] B. Arrangement of knitting needles...

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 hygroscopic and sweat releasing knitted fabric with a shape memory function and a processing method thereof. The fabric comprises a dual-face dual-layer twill cloth structure, wherein a face, that is to say, an outer layer is a cotton bale shape memory function covering yarn, and an opposite face, that is to say, an inner layer is a shape memory polyester fiber. The processing method of the fabric comprises the following steps: the outer-layer structure is selected from the cotton bale shape memory function covering yarn, and the inner-layer structure is selected from the shape memory polyester fiber, knitting is carried out on a dual-face knitted circular knitting machine, and ribs are opposite: two upper needles with one low needle and one high needle are arranged, and four lower needles 1 2 3 4 are arranged; and a knitting process is a cycle including 16 paths. The fabric has a shape memory function and good hygroscopic and sweat releasing performance of a cotton natural fiber. Clothes made by the fabric is not supported by external force, so that any shapes can be independent kept and any drapes can be represented, after lightly whisking by a hand, the smooth state is completely restored without any folds, and the shape is kept and the fabric has permanence.

Description

technical field [0001] The invention belongs to the technical field of knitting and weft knitting, and in particular relates to a knitted fabric with shape memory function of moisture absorption and perspiration and a processing method thereof. Background technique [0002] At present, those with shape memory function are generally synthetic fibers, and the shape memory function of natural fibers such as cotton is not ideal. This leads to unsatisfactory shape memory function of knitted fabrics, or unsatisfactory wearing performance of knitted fabrics with shape memory function of moisture absorption and perspiration. Contents of the invention [0003] The object of the present invention is to provide a knitted fabric which not only has the good moisture absorption and perspiration performance of cotton natural fiber but also has the shape memory function and its processing method. [0004] The purpose of the present invention is achieved through the following technical so...

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): D04B1/12D04B1/14
Inventor 詹永宝党高峰杨建国郭仁忠周德仁陆永芳杨传颖赵巧红
Owner SHANGHAI JIALE
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