Combed cotton and modified polyamide fabric and production process thereof

A production process, the technology of combed cotton, applied in the field of spinning, can solve the problems of affecting the wearing experience, lengthening, and easy deformation of 100% combed cotton, and achieve the effect of smooth hand feeling, smooth surface and full and delicate knitting effect

Pending Publication Date: 2017-12-19
桐乡市百代服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is that the current 100% combed cotton is easily deformed, and the whole body will become longer after more than two washings, which will affect the wearing experience

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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  • Combed cotton and modified polyamide fabric and production process thereof
  • Combed cotton and modified polyamide fabric and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Select 90 parts of nylon chips and 10 parts of open-ended masterbatch, put them into the screw extruder at the same time after drying, the screw extruder is equipped with five temperature control zones, the temperature of the first zone is controlled at 240 °C, and the temperature of the second zone is controlled at 240 °C. The temperature in the third zone is controlled at 235°C, the temperature in the fourth zone is controlled at 250°C, and the temperature in the fifth zone is controlled at 255°C. After extrusion, it is spun through the spinning assembly, cooled and formed by the blowing device on both sides, and the spinning speed is controlled at 4000m / min, the blowing temperature is set at 22°C, the humidity is controlled at 65%, and the wind speed is controlled at 0.33m / s. The cooled and formed tow is oiled through the oiling device, and after passing through the spinning tunnel, it acts on the winding machine. Winding down to obtain POY, POY is sequentially passed...

Embodiment 2

[0035]Select 95 parts of nylon slices and 5 parts of open-ended masterbatch, put them into the screw extruder at the same time after drying, the screw extruder is equipped with five temperature control zones, the temperature of the first zone is controlled at 245 °C, and the temperature of the second zone is controlled at 245 °C. The temperature in the third zone is controlled at 240°C, the temperature in the fourth zone is controlled at 255°C, and the temperature in the fifth zone is controlled at 260°C. After extrusion, it is spun through the spinning assembly, cooled and formed by the blowing device on both sides, and the spinning speed is controlled at 4000m / min, the blowing temperature is set at 22°C, the humidity is controlled at 65%, and the wind speed is controlled at 0.33m / s. The cooled and formed tow is oiled through the oiling device, and after passing through the spinning tunnel, it acts on the winding machine. Winding down to obtain POY, the POY is sequentially pas...

Embodiment 3

[0037] Select 99 parts of nylon slices and 1 part of open-ended masterbatch, put them into the screw extruder at the same time after drying, the screw extruder is equipped with five temperature control zones, the temperature of the first zone is controlled at 250°C, and the temperature of the second zone is controlled at 250°C. The temperature in the third zone is controlled at 245°C, the temperature in the fourth zone is controlled at 260°C, and the temperature in the fifth zone is controlled at 265°C. After extrusion, it is spun through the spinning assembly, cooled and formed by the blowing device on both sides, and the spinning speed is controlled at 4000m / min, the blowing temperature is set at 22°C, the humidity is controlled at 65%, and the wind speed is controlled at 0.33m / s. The cooled and formed tow is oiled through the oiling device, and after passing through the spinning tunnel, it acts on the winding machine. Winding down to obtain POY, the POY is sequentially passe...

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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PUM

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Abstract

The invention provides a combed cotton and modified nylon fabric, which is formed by blending 70-80% combed cotton and 20-30% modified nylon in mass percentage. The cross-section of the modified nylon is cross-shaped. The high-strength nylon is spun from nylon chips with a mass percentage of 90-99% and open master batches with 1-10%. The corresponding invention also provides the production process of the fabric, which mainly includes, modified melt spinning and knitting. Through the process, the produced fabric has a smooth feel, good shape retention, skeleton, bright color and more quality.

Description

technical field [0001] The invention relates to the field of spinning, in particular to a combed cotton and modified nylon fabric and a production process thereof. Background technique [0002] Knitted fabric refers to the fabric formed by sequentially bending yarns into coils, and the coils are intertwined with each other. The process of yarn forming coils can be carried out horizontally or vertically. Horizontal weaving is called weft knitting, while longitudinal weaving is called weft knitting. Warp-knitted fabrics and knitted fabrics are divided into basic weaves, variable weaves and color weaves according to the coil structure and mutual arrangement. The basic weave is the basis of all knitted fabrics and consists of loops combined in the simplest possible way. Such organizations include weft knitting, ribbing, double reverse, warp knitting chain, warp flat, warp satin and so on. The change organization is formed by arranging another or several other basic organizatio...

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): D06N3/00D01D13/00D01D1/09D01F6/90D01F1/10
CPCD06N3/0009D01D1/09D01D13/00D01F1/10D01F6/90D06N3/0034D06N3/0036D06N2201/042D06N2209/046D06N2209/126D06N2209/1635D06N2211/10
Inventor 吴家明
Owner 桐乡市百代服饰有限公司
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