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The shaping method of knitted denim

A technology for knitted denim and setting oven, which is applied in the field of textile manufacturing, can solve the problems of not being able to obtain the best surface conditions, and the knitted denim cannot be washed with water in a large area. heavy stabilization effect

Active Publication Date: 2015-12-09
JIANGSU ZHENGHENG DYEING FINISHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: based on the above problems, the present invention provides a shaping method that can stabilize the grammage and shrinkage of knitted denim, and solve the problem that the existing knitted denim cannot be washed over a large area due to color fading. to the problem of optimum cloth surface condition

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
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Effect test

Embodiment 1

[0015] A method for shaping knitted denim, comprising the steps of:

[0016] a. Cloth feeding: The knitted denim is conveyed out by the cloth feeding mechanism, and passes through the cloth guide roller with fine grooves that can prevent curling during the transmission of knitted denim;

[0017] b. Draft is soft and permeable: the knitted denim output by the cloth guide roller reaches the infiltration water tank, so that the knitted denim is fully infiltrated in the water, until the water content of the knitted denim is 75%, and the water temperature is controlled at 60°C;

[0018] c. Weft adjustment: pass the infiltrated knitted denim through the weft adjustment device to correct the skew of the weft strands;

[0019] d. Overfeed: adjust the speed of knitted denim;

[0020] e. Shaping: the knitted denim is shaped through a shaping oven, and the shaping temperature is 185°C;

[0021] f. cooling;

[0022] g. drop cloth.

[0023] The knitted denim fabric shaped by this embod...

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 relates to the technical field of textile manufacturing, and especially relates to a knitted denim fixing method. The method comprises the following steps: conveying a knitted denim by a denim charging mechanism, and allowing the knitted denim to go through a denim guide roll having a narrow groove and used for preventing the knitted denim from crimping in the conveying process; allowing the knitted denim conveyed through the denim guide roll to reach a penetration water tank and the knitted denim to fully penetrate in water and absorb water until the water content of the knitted denim is 60-80%; rectifying the deflection of the weft filaments of the penetrated knitted denim through a weft adjusting device; and adjusting the knitted denim speed, fixing the knitted denim through a fixing oven, cooling, and finally doffing. The addition of the penetration water tank to a fixing machine in the invention makes the knitted denim fully penetrate in water and absorb water to guarantee the shrinkage rate and the gram stabilization of the knitted denim, so a best denim cover condition is created from the knitted denim fixing, and the kind range of the knitted denim is substantially increased.

Description

technical field [0001] The invention relates to the technical field of textile manufacturing, in particular to a shaping method for knitted denim. Background technique [0002] Due to the inherent color fading characteristics of knitted denim, it is impossible to carry out large-scale overwashing, which makes it impossible to create the best cloth surface conditions for the shaping of knitted denim. Generally, the knitted denim is shaped by dry setting or water ring drying. Using these two methods will make the weight and shrinkage of the knitted denim after setting not up to the standard, and the cloth surface will be stained. Contents of the invention [0003] The technical problem to be solved by the present invention is: based on the above problems, the present invention provides a shaping method that can stabilize the grammage and shrinkage of knitted denim, and solve the problem that the existing knitted denim cannot be washed over a large area due to color fading. ...

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): D06C7/02
Inventor 李雪明
Owner JIANGSU ZHENGHENG DYEING FINISHING
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