Preparation method of hollow monofilament three-dimensional fabric

A fabric and monofilament technology, applied in the field of textile fabrics, can solve the problems of low silk strength, not fastness to light washing, poor color fastness, etc.

Pending Publication Date: 2018-11-06
SHANGHAI TIQIAO TEXTILE & YARN DYEING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the yarn used in knitting and weaving cannot be too thick, and the monofilament used to reflect the transparent three-dimensional pattern will be relatively thin, and the strength of the thread is low, so if the transparent part of the pattern occupies the entire fabric surface When the proportion is relatively large or the proportion is relativ

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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  • Preparation method of hollow monofilament three-dimensional fabric
  • Preparation method of hollow monofilament three-dimensional fabric
  • Preparation method of hollow monofilament three-dimensional fabric

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] Example 1

[0033] A hollow monofilament three-dimensional fabric, the preparation process is as follows:

[0034] (1) Select the polyester-cotton blended CVS40 / 60, CVS45 / 55, CVS50 / 50, CVS55 / 45, CVS60 / 40 and yarn count thicknesses of 20S, 30S, 40S, 50S, 60S, 70S, 80S respectively Hollow polyester monofilaments of 20D, 30D, 40D, 50D, 60D, 70D, 80D are woven into fabric fabrics by single-sided circular weft jacquard weaving.

[0035] The dosage of polyester-cotton blended CVS is 80%, and the dosage of hollow polyester monofilament is 20%.

[0036] Among them, 20S corresponds to 20D, 30S corresponds to 30D, and so on, a total of 35 fabrics are obtained.

[0037] The fabric fabric has a spun yarn surface, and several hollow polyester monofilaments are alternately woven up and down on the spun yarn surface. The hollow polyester monofilament is intermittently woven on the spun yarn surface, and the hollow polyester monofilament is on the spun yarn surface. Up-and-down alternate weavi...

Example Embodiment

[0051] Example 2

[0052] (1) Polyester-cotton blended CVS55 / 45 with a yarn count of 40S and hollow polyester monofilament with a yarn count of 40D are woven through a single-sided circular weft jacquard machine to create a fabric fabric.

[0053] The dosage of CVS55 / 45 is 80%, 85%, 90%, 95%, and the dosage of hollow polyester monofilament is 20%, 15%, 10%, 5%.

[0054] The weaving steps are the same as in Example 1.

[0055] After re-setting the 4 fabrics, the test results are as follows:

[0056] 1) Shrinkage rate: 2.4% to 3% in the vertical direction, 3.5% to 4% in the horizontal direction

[0057] 2) Color fastness to washing 4~5, color fastness to perspiration 4~5, color fastness to water 4~5, color fastness to dry rubbing grade 4, color fastness to wet rubbing grade 3, color fastness to perspiration Fastness level 4

[0058] 3) Bursting strength 70PSI~75PSI, anti-pilling 3~4 level

[0059] Among them, the test results of fabric fabrics woven with a dosage of 85% for CVS55 / 45 and 15%...

Example Embodiment

[0060] Example 3

[0061] (1) Polyester-cotton blended CVS55 / 45 with a yarn count of 40S and hollow polyester monofilament with a yarn count of 40D are woven by a single-sided circular weft jacquard machine to form a fabric fabric.

[0062] The dosage of CVS55 / 45 is 85%, and the dosage of hollow polyester monofilament is 15%.

[0063] (2) Pre-type the fabric fabric. The pre-type temperature is 150℃, 160℃, 170℃, 180℃, 200℃, and the vehicle speed is 15m / min, 20m / min, 25m / min, 30m / min. .

[0064] The remaining steps are the same as in Example 1.

[0065] The 20 reshaped fabrics were monitored, and the test results are as follows:

[0066] 1) Shrinkage rate: 2.4%~3.5% in the vertical direction, 3.5%~4.5% in the horizontal direction;

[0067] 2) Color fastness to washing 4~5, color fastness to perspiration 4~5, color fastness to water 4~5, color fastness to dry rubbing grade 4, color fastness to wet rubbing grade 3, color fastness to perspiration Fastness level 4;

[0068] 3) Bursting strengt...

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 relates to a preparation method of hollow monofilament three-dimensional fabric. The method comprises the following steps: 1) weaving: selecting CVS blended yarns and hollow monofilaments to weave gray cloth of the fabric; (2) pre-shaping: pre-shaping the gray cloth of the fabric; (3) dyeing: dyeing the pre-shaped gray cloth of the fabric; (4) softening arrangement: performing softening arrangement on the dyed gray cloth of the fabric; (5) wrinkle-resisting arrangement: performing wrinkle-resisting arrangement on the gray cloth of the fabric which is subjected to the softening arrangement; (6) secondary shaping: performing secondary shaping on the gray cloth of the fabric which is subjected to the wrinkle-resisting arrangement in order to acquire the fabric, wherein the CVS blended yarns are CVS staple fibre yarns. The method enjoys the following advantages: hollow polyester monofilaments are selected such that the monofilaments can be adjusted on a jacquard machine; dueto the reasonable proportion of hollow polyester monofilaments and yarns, brusting of monofilament jacquard fabric is avoided; during a post-processing process, a heat-preserving thermal-insulating auxiliary agent is added in order to ensure that the fabric has a high heat-preserving thermal-insulating function.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a method for preparing hollow monofilament three-dimensional fabrics. Background technique [0002] At present, the special-shaped monofilament cross-sections seen on the market are circular, triangular, pentagonal, etc. Because the yarn used in knitting and weaving cannot be too thick, and the monofilament used to reflect the transparent three-dimensional pattern will be relatively thin, and the strength of the thread is low, so if the transparent part of the pattern occupies the entire fabric surface When the proportion is relatively large or the proportion is relatively heavy, the bursting strength of the fabric may be greatly reduced, thereby affecting the wearing performance. Moreover, because monofilament is a yarn formed from a single fiber, the designed fabric often has defects such as hard hand feeling and poor color fastness. [0003] Therefore, need badly a k...

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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IPC IPC(8): D04B1/14D04B1/10D01D5/24
CPCD01D5/24D04B1/102D04B1/14D10B2201/02D10B2331/04
Inventor 潘玉明黄凯董勤霞潘豪炜王婷
Owner SHANGHAI TIQIAO TEXTILE & YARN DYEING
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