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Method for manufacturing cool cotton knitting fabric

A technology of cool cotton knitting and processing method, which is applied in the processing, knitting, weft knitting and other directions of textile materials. Effects of cool feeling, good drape, good elasticity and dimensional stability

Inactive Publication Date: 2010-12-01
无锡市天然纺织实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new process removes unwanted material from an individual fiber bundle before it goes through various steps like spinning or shaping them into fabrics with better appearance without losing their strength properties overtime. By combining two different methods - twisting and woven, these fibers are then treated together for further improvement during manufacturing. Overall, this technology improves the quality of yarns used in making products that look attractive but still have strong tensile force when stretchy due to its unique shape.

Problems solved by technology

The technical problem addressed by this patented technology relates to finding ways to make fabrics that have better durability without losing their quality or causing damage when worn out over longer periods due to factors like water absorption (swelling) caused by swimming movements on long waves at sea).

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

[0035] A kind of cloth dyeing cool cotton knitted fabric processing comprises the following processing steps:

[0036] a. Singeing the 45s / 1 long-staple cotton yarn on a singeing machine imported from Germany, the singeing temperature is 800°C, and the running speed of the cotton yarn at the burner is 1000m / min;

[0037] b. Swing the singed cheese into a skein on the German imported yarn reeling machine, with a skein weight of 250 grams per skein and a speed of 400r / min;

[0038] c. The yarn is mercerized, the concentration of alkali in the treatment solution is: 30 degrees Baume, the temperature of the treatment solution: 18°C, the treatment time: 6 minutes and 30 seconds, the tension: 0%, the washing temperature: 70°C;

[0039] d. Dry in a drying oven at a temperature of 80°C for 5 hours, and control the water content at 8%;

[0040] e. The rewinding machine rewinds the drum and automatically adjusts the speed to ensure less knots in the yarn;

[0041] f. Weaving on a doub...

Embodiment 2

[0051] A kind of yarn-dyed cool cotton knitted fabric processing comprises the following processing steps:

[0052] a. 50s / 1 long-staple cotton yarn is singed on a singeing machine imported from Germany, the singeing temperature is 925°C, and the running speed of the cotton yarn at the burner is 900m / min;

[0053] b. Swing the singed cheese into a skein on a spinning machine imported from Germany, with a skein weight of 1000 g / skein and a speed of 400 r / min;

[0054] c. The yarn is mercerized, the concentration of alkali in the treatment solution is: 28 degrees Baume, the temperature of the treatment solution is 20°C, the treatment time is 6 minutes and 40 seconds, the tension is -0.5%, and the washing temperature is 70°C;

[0055] d. Gray yarn dyeing processing;

[0056] e. Dry in a dryer at a temperature of 80°C for 4 hours, and control the water content at 10%;

[0057] f. The rewinding machine rewinds the drum and automatically adjusts the speed to ensure less yarn knots...

Embodiment 3

[0067] A kind of fabric dyeing elastic smooth knitted fabric processing comprises the following processing steps:

[0068] a. The 60s / 1 long-staple cotton yarn is singed on a singeing machine imported from Germany, the singeing temperature is 1050°C, and the running speed of the cotton yarn at the burner is 800m / min;

[0069] b. Swing the singed cheese into a skein shape on a spinning machine imported from Germany, with a skein weight of 625 grams per skein and a speed of 400r / min;

[0070] c. The yarn is mercerized, the concentration of alkali in the treatment solution is 26 degrees Baume, the temperature of the treatment solution is 22°C, the treatment time is 6 minutes and 50 seconds, the tension is -1.0%, and the washing temperature is 70°C;

[0071] d. Dry in a drying oven at 80°C for 4.5 hours, and control the water content at 9%;

[0072] e. The rewinding machine rewinds the drum and automatically adjusts the speed to ensure less knots in the yarn;

[0073] f. Weaving...

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 provides a method for manufacturing cool cotton knitting fabric, which performs singeing and mercerizing on a single yarn, and ensures that a final product has excellent elasticity and smooth and cool feeling by selecting a proper fabric structure. The knitting fabric is characterized in that the single yarn is subjected to yarn singeing, reeling, mercerizing, drying, rewinding, double-sided weaving, resin finishing, calendaring, setting and preshrinking in sequence; and the weaving process is to weave the fabric by adopting a double-sided multifunctional interlock rib knitting machine; and the resin finishing process is to add finishing liquor in a tank of a setting machine to ensure that the fabric passes through the tank and rolls of the setting machine at a speed of between 12m/min and 20m/min, wherein pressure of the rolls is between 3 to 10N/cm<2>; the fluid take-up rate of the fabric after padding is 79.5 percent, and the overfeeding is 20 percent.

Description

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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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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Owner 无锡市天然纺织实业有限公司
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