Method for using jig dyeing machine to conduct mercerization on baffeta

A technology of cotton fabrics and jiggers, applied in the direction of mercerizing of indefinite length fabrics, improved handle fibers, plant fibers, etc., which can solve the problems of increased cost, impossibility of mercerizing, delay in delivery, etc., and achieve the effect of cost saving

Inactive Publication Date: 2018-03-13
新乡市新科防护科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And these processing enterprises basically have several dyeing vats for dyeing, but they cannot carry out mercerizing.
However, for some orders with small batches and urgent delivery dates, if they are placed in large printing and dyeing enterprises, the delivery date will generally be delayed, and the cost of a separate small batch of mercerized fabrics will increase for a long time.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0008] Process flow:

[0009] Turning cloth → singeing → deboiling and bleaching → super tentering → mercerizing → washing cloth in high temperature hot water → washing until the pH of the cloth surface = 7-8 → out of the cylinder

[0010] The specific process is as follows: the cotton fabric is subjected to singeing and descouring and bleaching in turn. After the cotton fabric is treated with high-concentration caustic soda (wool), it feels smooth, bright in color, silky luster, comfortable to wear, and the size of the cotton fabric is reduced. Good stability. If vat mercerizing is used, there is no cloth clip, and the cotton fabric will shrink under the condition of concentrated alkali. In order to make the width meet the requirements, for example, after the 63-inch gray cloth is deboiled and bleached, the semi-finished cotton fabric is super-drawn. 160cm, that is, it is pulled to the width of the green body, and then enters the dyeing vat for mercerization. Specifically, a...

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PUM

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Abstract

The invention discloses a method for using a jig dyeing machine to conduct mercerization on baffeta. The method comprises the specific procedures of conducting singeing and desizing-scouring-bleachingtreatment on the baffeta in sequence, then pulling the treated baffeta semi-finished product to a green-pressing breadth through super stentering, then making the baffeta semi-finished product entera dye vat to be subjected to the mercerization, and gradually increasing the concentration of a caustic soda solution to complete dye vat mercerization. By the adoption of the jig dyeing machine, themercerization problem of small batches of baffeta is successfully solved, and the mercerization problem of some baffeta with a short delivery time is solved while the cost is saved. By the adoption ofthe mercerization method, dyeing cannot be influenced neither by the capillary effect nor by the breadth, and the mercerization effect as same as a long machine can be achieved.

Description

technical field [0001] The invention belongs to the technical field of mercerizing methods for small-batch cotton fabrics, and in particular relates to a method for mercerizing cotton fabrics by using a jigger. Background technique [0002] Some existing small and medium-sized dyeing and finishing enterprises or finishing enterprises generally mainly focus on finishing and processing, such as: flame retardant, waterproof, film, anti-mosquito and other functional fabrics. And these processing enterprises basically have several dyeing vats for dyeing, but they cannot carry out mercerizing. However, for some orders with small batches and urgent delivery dates, if they are placed in large printing and dyeing enterprises, the delivery date will generally be delayed, and the cost of a separate small batch of mercerized fabrics will increase. In response to this problem, some small and medium-sized dyeing and finishing or finishing enterprises have carried out various experiments ...

Claims

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Application Information

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IPC IPC(8): D06B7/08D06M11/38D06M101/06
CPCD06B7/08D06M11/38D06M2101/06D06M2200/50
Inventor段净尘刘先锋尚军
Owner新乡市新科防护科技有限公司