Production process of low-elasticity spandex single jersey
A production process and elasticity technology, applied in the field of jersey, can solve the problems of lack of comfort, complex process, shrinkage, etc., and achieve the effects of improving softness and comfort, comfortable wearing and simple processing technology.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0014] A production process of low-elastic spandex single jersey, comprising the steps of:
[0015] (1) Weaving: 32SR yarn, 200D low-stretch yarn and 20D spandex yarn are used as raw materials, and the weaving process is carried out on a single-sided machine with a speed of 14 rpm. Two 32SR yarns, 200D low-stretch yarn and 20D Made of spandex silk blend;
[0016] (2) Dyeing: the process steps are:
[0017] Pre-set the blended yarn in step (1) at 195°C*30 yards / minute, then seam it and put it into the vat, the liquor ratio is 1:9, and add 1G / L of refining agent and 2G of soda ash into the vat at the same time / L, degreasing agent 1G / L, chelating dispersant 1G / L and anti-wrinkle agent 3G / L, heat the temperature in the tank to 94°C and soak for 28 minutes, then wash with water, hot wash, pickling and deoxygenase 0.1 G / L, then add 1 G / L each of chelating dispersant and leveling agent, add dye, dye at 55°C for 40 minutes, and finally carry out hot washing, water washing, and pick...
Embodiment 2
[0020] A production process of low-elastic spandex single jersey, comprising the steps of:
[0021] (1) Weaving: 32SR yarn, 200D low-stretch yarn and 20D spandex yarn are used as raw materials, and the weaving process is carried out on a single-sided machine with a speed of 14 rpm. Two 32SR yarns, 200D low-stretch yarn and 20D Made of spandex silk blend;
[0022] (2) Dyeing: the process steps are:
[0023] Pre-set the blended yarn in step (1) at 195°C*30 yards / minute, then seam and enter the vat, the bath ratio is 1:11, and add 1G / L of refining agent and 2G of soda ash to the vat at the same time / L, degreasing agent 1G / L, chelating dispersant 1G / L and anti-wrinkle agent 3G / L, heat the temperature in the cylinder to 96°C and soak for 32 minutes, then wash with water, hot wash, acid wash and deoxygenase 0.1 G / L, then add chelating dispersant and leveling agent 1G / L each, add dye, dye at a temperature of 55-65°C for 50 minutes, and finally carry out hot washing, water washing,...
Embodiment 3
[0026] A production process of low-elastic spandex single jersey, comprising the steps of:
[0027] (1) Weaving: 32SR yarn, 200D low-stretch yarn and 20D spandex yarn are used as raw materials, and the weaving process is carried out on a single-sided machine with a speed of 14 rpm. Two 32SR yarns, 200D low-stretch yarn and 20D Made of spandex silk blend;
[0028] (2) Dyeing: the process steps are:
[0029] Pre-set the blended yarn in step (1) at 195°C*30 yards / minute, then seam it and put it into the vat, the liquor ratio is 1:9-11, and add 1G / L of refining agent, Soda ash 2G / L, degreasing agent 1G / L, chelating dispersant 1G / L and anti-wrinkle agent 3G / L, heat the temperature in the tank to 95°C and soak for 30 minutes, then wash with water, heat, pickle and deoxidize in sequence Enzyme 0.1G / L, then add chelating dispersant and leveling agent 1G / L each, add dye, dye at 60°C for 45 minutes, and finally carry out hot washing, water washing, acid washing at 60°C for 10 minutes ...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More