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Processing method of interval transfer printing knitted bubble fabric

A transfer printing and processing method technology, applied in knitting, weft knitting, fabric surface trimming, etc., to achieve the effect of fast diffusion, bright colors, and high dye exhaustion rate

Active Publication Date: 2016-08-31
IANGSU COLLEGE OF ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Transfer printing is generally full bottom printing, interval transfer printing has not been reported

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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  • Processing method of interval transfer printing knitted bubble fabric
  • Processing method of interval transfer printing knitted bubble fabric

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0049] A processing method for interval transfer printing knitted bubble fabric, comprising the following steps:

[0050] Gray cloth→pre-setting→pretreatment→dyeing→dehydration→cutting→setting→heat transfer printing→inspection→packaging;

[0051]In the gray cloth, the raw materials are: 150D / 72F cationic modified DTY polyester yarn, 75D / 72F glossy fine denier polyester filament and 40D spandex yarn; the weaving method is: 8-way 150D / 72F cationic modified DTY polyester yarn +8 channels of 75D / 72F glossy fine denier polyester filament and 40D spandex weaving at intervals; weaving equipment: 28-pin weft knitting circular machine weaving, product specification: gram weight 120G / M 2 , door width 150CM.

[0052] In the presetting step, the temperature is: 165°C, the vehicle speed is: 30m / min, and the grammage is: 120G / M 2 , door width: 150CM.

[0053] In the pretreatment step, the process prescription is: degreaser: 0.8g / L; process condition: 90°C*10min.

[0054] In the dyeing s...

specific Embodiment 2

[0076] A processing method for interval transfer printing knitted bubble fabric, comprising the following steps:

[0077] Gray cloth→pre-setting→pretreatment→dyeing→dehydration→cutting→setting→heat transfer printing→inspection→packaging;

[0078] In the gray cloth, the raw materials are: 150D / 72F cationic modified DTY polyester yarn, 75D / 72F glossy fine denier polyester filament and 40D spandex yarn; the weaving method is: 8-way 150D / 72F cationic modified DTY polyester yarn +8 channels of 75D / 72F bright fine denier polyester filament and 40D spandex weaving at intervals; weaving equipment: 28-pin weft knitting circular machine weaving, product specification: gram weight 130G / M 2 , door width 152CM.

[0079] In the presetting step, the temperature is: 170°C, the vehicle speed is: 50m / min, and the grammage is: 130G / M 2 , door width: 152CM.

[0080] In the pretreatment step, the process prescription is: degreaser: 1.0g / L; process condition: 90°C*20min.

[0081] In the dyeing ...

specific Embodiment 3

[0103] A processing method for interval transfer printing knitted bubble fabric, comprising the following steps:

[0104] Gray cloth→pre-setting→pretreatment→dyeing→dehydration→cutting→setting→heat transfer printing→inspection→packaging;

[0105] In the gray cloth, the raw materials are: 150D / 72F cationic modified DTY polyester yarn, 75D / 72F glossy fine denier polyester filament and 40D spandex yarn; the weaving method is: 8-way 150D / 72F cationic modified DTY polyester yarn +8 channels of 75D / 72F glossy fine denier polyester filament and 40D spandex weaving at intervals; weaving equipment: 28-needle weft knitting circular machine weaving, product specification: gram weight 124G / M 2 , door width 151CM.

[0106] In the presetting step, the temperature is: 162°C, the vehicle speed is: 40m / min, and the grammage is: 126G / M 2 , door width: 151CM.

[0107] In the pretreatment step, the process prescription is: degreaser: 0.9g / L; process condition: 90°C*14min.

[0108] In the dyei...

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 processing method of interval transfer printing knitting seersucker fabric. The method comprises the following steps of formation of grey fabric, preshaping, pretreatment, dyeing, dehydration, fabric slitting, shaping, thermal transfer printing, detection and packaging. Three raw materials of cationic polyester, ordinary polyester and spandex which are different in dyeing performance are adopted, the 28-stitch circular knitting interval weaving method is adopted, and as fine polyester shrinks when woven with the spandex, and the cationic polyester does not shrink when not woven with the spandex, the seersucker effect is generated on the grey fabric. The cationic polyester is dyed through cationic dyes, and the ordinary polyester and the spandex are subjected to thermal transfer printing through disperse dyes, so that the interval printing effect is generated.

Description

technical field [0001] The invention relates to the field of fabrics in the textile industry, in particular to a processing method for interval transfer printing knitted bubble fabrics. Background technique [0002] The dyeable modification method of cationic dyes is to copolymerize polyester dyeing modifiers, such as dimethyl phthalate-5-sodium sulfonate (commonly known as three monomers, English abbreviation SIPM) with polyester, and the polyester molecular chain after copolymerization The introduction of sulfonic acid groups can be dyed with cationic dyes, the dyed fabrics are bright in color, the dye exhaustion rate is high, and the discharge of printing and dyeing wastewater is greatly reduced. The copolyester chips can also increase antistatic, anti-pilling and hygroscopic properties. It is one of the main methods to improve the dyeing performance of polyester in recent years. Japan Unijika Company uses 4 parts of cationic dyeable polyester containing sulfonic acid gr...

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): D04B1/16D04B1/18D06C7/02D06P1/00D06P3/82D06P5/02D06P5/26
CPCD04B1/16D04B1/18D06C7/02D06P1/00D06P3/82D06P5/02
Inventor 黄雪红
Owner IANGSU COLLEGE OF ENG & TECH
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