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Continuous open-width printing and dyeing process for 100% viscose fabric

A viscose fiber, printing and dyeing technology, applied in the direction of fabric elongation, dyeing, dry cleaning fiber products, etc., can solve the problems of unclean cloth, low production efficiency, high pollution, etc., and improve the appearance and feel of the cloth. quality effect

Inactive Publication Date: 2018-07-13
杭州航民美时达印染有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has low production efficiency for large batches of color positions, high energy consumption, especially water consumption, and high sewage discharge; at the same time, the dyeing difference of different vats is large; for fabrics with higher density or grammage above 170g / M2 Medium and heavy fabrics are prone to dyeing wrinkles; the surface of the fabric has a strong sense of wool, with a lot of fluff, and the surface of the fabric is not smooth; the fabric has no body bone and is not smooth enough

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

[0055] (1) Select gray cloth:

[0056] Gray cloth order number: AK17031429 21X21 / 108X56TWILL 3 / 1 gray cloth width 63 inches, quantity 2526 meters;

[0057] According to the warehouse receipt of gray cloth and the customer's request to arrange the order, the requirements are as follows:

[0058] Door width: 56 / 57 inches;

[0059] pH: 4.5~7.5;

[0060] Shrinkage rate: T 9% W 3% (American standard three times);

[0061] Color: PAN18-0420TCX;

[0062] (2) gray cloth singeing:

[0063] Take the TYM01-180 natural gas burner singeing machine of Taizhou Printing and Dyeing Machinery Factory, singeing the front and back sides twice (2-2), the vehicle speed is 90 m / min, and the natural gas flow rate is 18;

[0064] The natural gas flow rate of 18 refers to the flow rate of 18 cubic meters per hour;

[0065] (2) cold stack:

[0066] It is prepared by the company's self-adjusted formula and dosage. The formula is as follows: compound refining enzyme 30g / L, hydrogen peroxide (30%) ...

Embodiment 2

[0110] (1) Select gray cloth:

[0111] Gray cloth order number: AK17032215 21X21 / 108X56TWILL 3 / 1 gray cloth width 63 inches, quantity 798 meters;

[0112] According to the warehouse receipt of gray cloth and the customer's request to arrange the order, the requirements are as follows:

[0113] Door width: 56 / 57 inches;

[0114] pH:4.5--7.5;

[0115] Shrinkage rate: T 9% W 3% (American standard three times);

[0116] Color: OLIVE;

[0117] (2) gray cloth singeing:

[0118] The TYM01-180 natural gas burner singeing machine of Taizhou Printing and Dyeing Machinery Factory is used, the front and back sides are singed twice, the speed is 90 m / min, and the natural gas flow rate is 18;

[0119] The natural gas flow rate of 18 refers to the flow rate of 18 cubic meters per hour;

[0120] (3) cold stack:

[0121] The formula is as follows: compound refining enzyme 30g / L, hydrogen peroxide (30%) 30ML / L;

[0122] Process conditions: padding at room temperature at 25 degrees, the ...

Embodiment 3

[0165] (1) Select gray cloth:

[0166] Gray cloth order number: BK17032819 21X21 / 104X53 TWILL 3 / 1 gray cloth width 65 inches, quantity 28155 meters;

[0167] According to the warehouse receipt of gray cloth and the customer's request to arrange the order, the requirements are as follows:

[0168] Door width: 59 / 60 inches;

[0169] PH:4.5--7.5

[0170] Shrinkage rate: T 12% W 3% (national standard)

[0171] Color: 12 black

[0172] (2) gray cloth singeing:

[0173] Take the TYM01-180 natural gas burner singeing machine of Taizhou Printing and Dyeing Machinery Factory, singeing the front and back sides twice (2-2), the vehicle speed is 90 m / min, and the natural gas flow rate is 18;

[0174] The natural gas flow rate of 18 refers to the flow rate of 18 cubic meters per hour;

[0175] (4) cold stack:

[0176] The formula is as follows: compound refining enzyme 30g / L, hydrogen peroxide (30%) 30ML / L

[0177] Technological conditions: padding at room temperature at 25°C, the ...

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 printing and dyeing method, in particular to a continuous open-width printing and dyeing process for 100% viscose fabric. The method comprises the following steps: cloth turning, singeing, cold padding, open-width washing, sizing, continuous open-width dyeing, sizing and softening, and pre-shrinking to obtain the finished product. The fabric obtained by means of the continuous open-width printing and dyeing process for the 100% artificial cotton fiber fabric is smooth in surface, stable in shrinkage control and less in dye fading. Furthermore, consumption of water and steam for a pretreatment process is less, so that the aims of energy conservation, emission reduction and consumption reduction are achieved, the difference between semi-finished products by different cylinders for pre-treatment is reduced, and the production efficiency is increased. Dyeing color fastness and other inherent quality indicators can meet the requirements of customers.

Description

technical field [0001] The invention relates to a printing and dyeing process, in particular to a continuous open-width printing and dyeing process for 100% viscose fiber fabrics. Background technique [0002] Existing 100% rayon fabrics are pre-treated and dyed in the machine tank. This method has low production efficiency for large batches of color positions, high energy consumption, especially water consumption, and high sewage discharge; at the same time, the dyeing difference of different vats is large; for fabrics with higher density or grammage above 170g / M2 Medium and heavy fabrics are prone to dyeing wrinkles; the surface of the fabric has a strong sense of wool, with a lot of fluff, and the surface of the fabric is not smooth; the fabric has no body bone and is not smooth enough. Contents of the invention [0003] The present invention mainly solves the deficiencies in the prior art, and provides a continuous open-width pretreatment process and continuous dyeing...

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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IPC IPC(8): D06P1/38D06P1/44D06P3/66D06P5/10D06L4/13D06L4/40D06L1/16D06C9/02D06C3/00D06C7/02D06B3/18D06B17/02D06B3/10
CPCD06B3/10D06B3/18D06B17/02D06C3/00D06C7/02D06C9/02D06L1/16D06L4/13D06L4/40D06P1/38D06P1/445D06P3/66D06P5/10
Inventor 赵新渔朱一枫
Owner 杭州航民美时达印染有限公司
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