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Slightly wrinkled polyamide-cotton elastic fabric and its manufacturing process

A production process, nylon cotton technology, applied in the direction of fabric surface trimming, textile material processing, folded textile material preservation, etc., can solve the problems of fabric strength decline, lack of elasticity, no micro-wrinkle beauty and other problems, to achieve sweat resistance. And good friction resistance, strong elastic effect, the effect of enhancing comfort

Active Publication Date: 2017-12-08
JINJIANG LONGXINGLONG DYEING & WEAVING INDALCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current nylon and cotton fabrics have the following deficiencies: first, the strength of the fabric cannot be guaranteed, and it is often only about 7N; second, it has no elasticity and cannot achieve a self-cultivation effect; The production process of some nylon-cotton fabrics has the following deficiencies: After being washed with enzymes, the strength of the fabric is seriously reduced, which seriously affects the performance of nylon-cotton fabrics

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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  • Slightly wrinkled polyamide-cotton elastic fabric and its manufacturing process

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The manufacture technology of slightly wrinkled polyamide-cotton elastic fabric comprises the following steps:

[0030] Step 1, rolling: connect the textile gray cloth, prepare the length required for dyeing, and roll;

[0031] Step 2, cold stacking: put the rolled textile gray cloth in step 1 at 90°C at a speed of 50m / min for cold stacking in the chemical tank for 24 hours, the amount of additives in the chemical tank is as follows: NaOH 50g / L, refining enzyme 10g / L, degreasing agent 3g / L, hydrogen peroxide 15g / L;

[0032] Step 3, shaping and pre-shrinking: carry out shaping and pre-shrinking of the textile gray cloth after cold stacking in step 2 on an open-width setting machine, the temperature is 180°C, the speed is 30m / min, and the width is 170cm;

[0033] Step 4: Enzyme washing and hair removal in the tank, and the pre-shrunk textile gray cloth in step 3 is put into the overflow dyeing machine:

[0034] ① Acid flushing tank: Add 1g / L of glacial acetic acid base...

Embodiment 2

[0045] The manufacture technology of slightly wrinkled polyamide-cotton elastic fabric comprises the following steps:

[0046] Step 1, rolling: connect the textile gray cloth, prepare the length required for dyeing, and roll;

[0047] Step 2, cold stacking: put the rolled textile gray cloth in step 1 at 85°C at a speed of 45m / min for cold stacking through the chemical tank for 25 hours, the amount of additives in the chemical tank is as follows: NaOH 45g / L, refining enzyme 5g / L, degreasing agent 1g / L, hydrogen peroxide 10g / L;

[0048] Step 3, shaping and pre-shrinking: carry out shaping and pre-shrinking of the textile gray cloth after step 2 cold stacking on the open-width setting machine, the temperature is 175°C, the speed is 25m / min, and the width is 168cm;

[0049] Step 4: Enzyme washing and hair removal in the tank, and the pre-shrunk textile gray cloth in step 3 is put into the overflow dyeing machine:

[0050] ① Acid flushing tank: Add 0.8g / L of glacial acetic acid ...

Embodiment 3

[0061] The manufacture technology of slightly wrinkled polyamide-cotton elastic fabric comprises the following steps:

[0062] Step 1, rolling: connect the textile gray cloth, prepare the length required for dyeing, and roll;

[0063] Step 2, cold stacking: put the rolled textile gray cloth in step 1 at 95°C at a speed of 55m / min for cold stacking in the chemical tank for 23 hours, and the amount of additives in the chemical tank is as follows: NaOH 55g / L, refining enzyme 15g / L, degreasing agent 5g / L, hydrogen peroxide 20g / L;

[0064] Step 3, shaping and pre-shrinking: carry out shaping and pre-shrinking of the textile gray cloth after step 2 cold stacking on the open width setting machine, the temperature is 185°C, the speed is 35m / min, and the width is 173cm;

[0065] Step 4: Enzyme washing and hair removal in the tank, and the pre-shrunk textile gray cloth in step 3 is put into the overflow dyeing machine:

[0066] ① Acid flushing tank: add glacial acetic acid 1.2g / L bas...

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 slightly-creased nylon / cotton elastic fabric and a production process thereof and belongs to the technical filed of textiles. The production process of the slightly-creased nylon / cotton elastic fabric comprises the following steps of 1, rolling; 2, cold padding; 3, sizing and pre-shrinking; 4, hair washing and removing through enzyme in a vat; 5, active cotton dyeing; 6, soaping; 7, nylon dyeing; 8, fixation; 9, cloth spreading; 10, drying and sizing; 11, finished product inspection and packaging. In the production process of the slightly-creased nylon / cotton elastic fabric, additives are reasonably applied to such steps as cold padding, hair washing through enzyme, active cotton dyeing, soaping, nylon dyeing and fixation and compounded, and processing parameters of all the steps of the process are researched, so that the obtained slightly-creased nylon / cotton elastic fabric has good strength, warp / weft tearing strength can reach 15N and above, a greater elastic effect is achieved, comfortable sensation generated when the fabric is worn is enhanced, meanwhile the slightly-creased effect is achieved, and aesthetic feeling generated when the fabric is worn is increased.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a slightly wrinkled nylon-cotton elastic fabric and a manufacturing process thereof. Background technique [0002] With the continuous improvement of living standards, people are more and more particular about the choice of clothing fabrics, not only requiring the fabrics to be generous and decent, but also paying attention to the comfort and self-cultivation of the fabrics. Nylon cotton fabric is a fabric interwoven with nylon yarn plus spandex and cotton yarn plus spandex. It is widely loved by people because of its comfort. However, the current nylon and cotton fabrics have the following deficiencies: first, the strength of the fabric cannot be guaranteed, and it is often only about 7N; second, it has no elasticity and cannot achieve a self-cultivation effect; The production process of some nylon-cotton fabrics has the following deficiencies: after being washed w...

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): D06P3/66D06P3/24D06P5/02D06M11/38D06M16/00D06M11/50D06B3/10D06B3/28D06B15/00D06B17/02D06C7/02D06M101/06D06M101/34
CPCD06B3/10D06B3/28D06B15/00D06B17/02D06C7/02D06M11/38D06M11/50D06M16/003D06M2101/06D06M2101/34D06P3/24D06P3/66D06P5/02
Inventor 刘长申沈克俊
Owner JINJIANG LONGXINGLONG DYEING & WEAVING INDALCO