Real silk embossing process

A printing process and silk technology, applied in dyeing method, textile and papermaking, fiber processing, etc., can solve the problems of low dye uptake and color fixation rate of printing dyes, difficult products to meet requirements, and insufficient color and luster.

Inactive Publication Date: 2015-11-18
XINYUAN COCOON SILK GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the color and luster of the existing printing dyes are not bright enough, the wear resistance is poor, the dyeing rate and fixation rate of the printing dyes are still low, easy to produce blooming, and also produce a large amount of printing and dyeing wastewater, resulting in waste of resources, and the produced It is difficult for the product to meet the requirements in the market

Method used

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0017] This specific embodiment adopts following technical scheme: a kind of printing process of real silk, and its steps are as follows:

[0018] (1) Pretreatment: Soak the silk fabric in the pretreatment solution for 3 hours for pretreatment at a temperature of 40°C, take it out, and dry it naturally;

[0019] (2) Color paste printing: print the pretreated silk fabric with color paste. The printing color paste formula is 20 parts of weak acid dye, 200 parts of water, 40 parts of urea, 600 parts of hydroxymethyl cellulose, and 300 parts of emulsified pulp. share;

[0020] (3) Steaming: Steam the pri...

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PUM

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Abstract

The invention discloses a real silk embossing process, and relates to the field of textile, in particular to a real silk embossing method. the embossing method comprises the following steps: (1) pre-treatment: soaking real silk fabric in a pre-treatment liquid for 3h, taking out the treated real silk fabric, and airing the treated real silk fabric naturally, wherein the soaking temperature is 30 to 40 DEG C; (2) color paste embossing: embossing the pre-treated real silk fabric with color paste; (3) steaming: steaming the embossed real silk fabric; (4) water washing: washing the steamed real silk fabric with cold water; (5) fixation: carrying out a reaction at a saturated steam condition; (6) soaping: carrying out soaping at 80 DEG C for 10 to 15 min, and then carrying out cold water washing, wherein the soaping agent is modified tea saponin of which the concentration is 2-10 g / L; (7) airing: airing the real silk fabric washed with cold water naturally. The embossing process has the benefits that the design is reasonable; the prepared product is bright in color and luster, high in friction resistance and heat stability, the dyeing rate and fixation rate of embossing dye are improved, and the blooming possibility is low.

Description

Technical field: [0001] The invention relates to the textile field, in particular to a silk printing process. Background technique: [0002] The printing process is the process of imprinting patterns on textiles with dyes or pigments. Printing can be divided into fabric printing, top printing and yarn printing, and fabric printing is the main one. Top printing is used to make mixed-color tweed; yarn printing is used to weave special-style colorful pattern fabrics. Fabric printing has a long history. China has used hollow-out printing in the Warring States Period. India has had wood-stencil printing in the 4th century BC. Continuous gravure roller printing began in the 18th century. Screen printing was developed from hollow-out printing. , suitable for small batches of multi-variety printing on easily deformed fabrics. [0003] Printed fabric is an artistic product, and the corresponding printing process is selected according to the designed pattern. There are three commo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/39D06P1/642D06P1/50D06P1/44D06P5/02D06M13/438D06L1/16D06M101/10
Inventor 储呈平孙道权刘发富钱静陈忠立潘志娟
Owner XINYUAN COCOON SILK GROUP
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