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Preparation method for elastic fabric

A fabric and elastic technology, which is applied in the field of elastic fabric preparation, can solve the problems of inability to effectively ensure the elasticity of polyester-spandex elastic fabric, Zou effect, feel and comfort, and poor flame retardancy of fabrics, and achieve light and soft hand feeling, color Fast coloring and strong flame retardancy

Inactive Publication Date: 2014-12-24
SUZHOU HUIJI TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing production process cannot effectively ensure the elasticity, Zou effect, feel and comfort of the polyester-spandex elastic fabric, and the flame retardancy of the fabric is poor

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: the preparation method of described elastic fabric, described weaving process comprises successively:

[0019] S1: Warping;

[0020] S2: sizing: this process step adopts the mixed slurry sizing of deformed starch and PVA, controls the temperature of mixed slurry 40 ℃~45 ℃;

[0021] S3: parallel axis;

[0022] S4: Gray fabric weaving, this process step adopts air jet weaving, choose high tension on the machine, high back beam, early shedding and early weft spraying;

[0023] S5: Dyeing, this process step adopts the dyeing method of staged heating and staged cooling, specifically: first, keep warm at 60°C-65°C for 20-25min, then rise to 96°C-97°C and keep warm for 30-40min, and then cool down To 60 ℃ ~ 65 ℃, keep warm for 20 ~ 25 minutes, then lower to room temperature, drain and wash with water, and finally dry at 170 ℃;

[0024] S6: Impregnation flame retardant treatment, specifically put the fabric into a vacuum pressurized tank to evacuate to make the...

Embodiment 2

[0027] Embodiment 2: the preparation method of described elastic fabric, described weaving process comprises successively:

[0028] S1: Warping;

[0029] S2: sizing: this process step adopts the mixed slurry sizing of deformed starch and PVA, controls the temperature of mixed slurry 40 ℃~45 ℃;

[0030] S3: parallel axis;

[0031] S4: Gray fabric weaving, this process step adopts air jet weaving, choose high tension on the machine, high back beam, early shedding and early weft spraying;

[0032] S5: Dyeing, this process step adopts the dyeing method of staged heating and staged cooling, specifically: first, keep warm at 60°C-65°C for 20-25min, then rise to 96°C-97°C and keep warm for 30-40min, and then cool down To 60 ℃ ~ 65 ℃, keep warm for 20 ~ 25 minutes, then lower to room temperature, drain and wash with water, and finally dry at 170 ℃;

[0033] S6: Impregnation flame retardant treatment, specifically put the fabric into a vacuum pressurized tank to evacuate to make the...

Embodiment 3

[0036] Embodiment 3: the preparation method of described elastic fabric, described weaving process comprises successively:

[0037] S1: Warping;

[0038] S2: sizing: this process step adopts the mixed slurry sizing of deformed starch and PVA, controls the temperature of mixed slurry 40 ℃~45 ℃;

[0039] S3: parallel axis;

[0040] S4: Gray fabric weaving, this process step adopts air jet weaving, choose high tension on the machine, high back beam, early shedding and early weft spraying;

[0041] S5: Dyeing, this process step adopts the dyeing method of staged heating and staged cooling, specifically: first, keep warm at 60°C-65°C for 20-25min, then rise to 96°C-97°C and keep warm for 30-40min, and then cool down To 60 ℃ ~ 65 ℃, keep warm for 20 ~ 25 minutes, then lower to room temperature, drain and wash with water, and finally dry at 170 ℃;

[0042] S6: Impregnation flame retardant treatment, specifically put the fabric into a vacuum pressurized tank to evacuate to make the...

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 for an elastic fabric. The weaving process comprises the following steps: S1) warping; S2) sizing; S3) rebeaming; S4) weaving a gray fabric; S5) dyeing; S6) performing dipping flame retardant treatment; S7) drying and sizing. In the steps of warping, the sizing and the rebeaming, high tension is adopted and the tension difference is strictly controlled, the drum-by-drum and silk-by-silk test and adjustment are performed and the register and tabulation are performed, so that the consistent tension is kept, the silk is straightly stretched and the axis roll is evenly and smoothly rolled. The fabric acquired according to the method provided by the invention is the innovation and improvement for the traditional polyester and spandex elastic fabric; the fabric feels light, thin and soft; the appearance is beautiful and bright; the color is firmly attached; the comfort is high; the elastic recovery rate is excellent; the fire resistance is strong.

Description

technical field [0001] The invention relates to a method for preparing a fabric, in particular to a method for preparing an elastic fabric. Background technique [0002] The application of elastic fabrics on clothing provides comfort, casualness and aesthetics showing the shape of the human body, and is deeply loved by consumers. Polyester has high fabric strength, good wear resistance, bright color, bright surface, soft and elastic feel. For many years, it has been used to produce taffeta products, down jackets and other autumn and winter cold-proof clothing. However, with the development of the times and the increasing consumption level, the traditional ones must be replaced by products with better performance, endowing fabrics with the characteristics of the times to meet consumer requirements. The existing production process cannot effectively ensure the elasticity, Zou effect, feel and comfort of the polyester-spandex elastic cloth, and the flame retardancy of the fab...

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): D06B21/00D06B5/22D06M15/11D06M15/333D06M11/72D06M11/71D06M11/56D06M11/82D06M101/32D06M101/38
Inventor 潘夏荣张国荣
Owner SUZHOU HUIJI TEXTILE CO LTD