CN102433768A - Method for printing and dyeing silk - Google Patents

Abstract

The invention relates to a method for printing and dyeing cloth, in particular to a method for printing and dyeing silk, comprising the following printing and dyeing steps of: preparing a dye, rinsing, soaking in chemical fluid, rinsing, coloring, dehydrating and the like. The method for printing and dyeing silk provided in the invention causes a pigment for dyeing to have better conglutinage, so that the problem of fading is prevented even through water washing multiple times; and the addition of chemicals is reduced so that the harm on the human body is reduced.

Description

A kind of dyeing method of silk

Technical field

The present invention relates to a kind of method of the cloth of printing and dyeing, relate in particular to a kind of dyeing method of silk.

Background technology

Silk is a kind of widely used cloth series products, and total type in the color of silk is more and more.Silk phenomenons such as decolouring occur fading afterwards easily because exclusive characteristic has caused silk to be printed and dyed again.Situation about fading in order to prevent to decolour takes place; The existing processes technology all is to use chemical agent that color is carried out fixation; Total type of employed chemical agent is a lot; Though solved the fade problem of decolouring of silk like this, then can produce certain harm for the silk of clothes class to human body, dress for a long time can cause the generation of diseases such as chafing.

Summary of the invention

The invention provides a kind of dyeing method of silk, the silk that has solved above-mentioned printing and dyeing occurs fading and decolours and the easy problem that human body is damaged.

The present invention adopts following technical scheme;

1, a kind of dyeing method of silk, step is following:

1), the allotment pigment, with pigment put into printing and dyeing jar;

2) silk that, will print and dye is put into warm water and is soaked taking-up after 30-60 minute;

3), dewater after taking out silk, modulation concentration is about the hydrogen chloride earth solution of 0.07%-0.12%;

4), silk being put into the earth solution that modulates once more soaked 45-60 minute;

5), with soaked silk rinsing, put into printing and dyeing after the dehydration and jar dye;

6), dye and finish back cleaning silk, the completion dyeing of dewatering.

Beneficial effect

Silk dyeing method provided by the invention makes the pigment that dyes have and more looks for adhesive, advances repeatedly washing, the problem that fades do not occur.Reduce the interpolation of chemicals, reduce injury human body.

The specific embodiment

Down in the face of further explain of the present invention:

A kind of dyeing method of silk, step is following:

1), the allotment pigment, with pigment put into printing and dyeing jar;

2) silk that, will print and dye is put into warm water and is soaked taking-up after 30-60 minute; Soaking 45 minutes is best soak time.

3), dewater after taking out silk, modulation concentration is about the hydrogen chloride earth solution of 0.07%-0.12%; Concentration mediation system 0.095% ratio is best.

4), silk being put into the earth solution that modulates once more soaked 45-60 minute; According to the selected soak time of the actual use of silk; Be used for the immersion of human body clothes got final product in 60 minutes.

5), with soaked silk rinsing, put into printing and dyeing after the dehydration and jar dye;

6), dye and finish back cleaning silk, the completion dyeing of dewatering.

Claims (1)

1. the dyeing method of a silk, it is characterized in that: step is following:

1), the allotment pigment, with pigment put into printing and dyeing jar;

2) silk that, will print and dye is put into warm water and is soaked taking-up after 30-60 minute;

3), dewater after taking out silk, modulation concentration is about the hydrogen chloride earth solution of 0.07%-0.12%;

4), silk being put into the earth solution that modulates once more soaked 45-60 minute;

5), with soaked silk rinsing, put into printing and dyeing after the dehydration and jar dye;

6), dye and finish back cleaning silk, the completion dyeing of dewatering.