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A kind of production method of acrylic yarn discharge printing using pure natural raw materials

A technology of natural raw materials and production methods, applied in the field of textile printing and dyeing, can solve the problems of violating the traditional production requirements of yam, and achieve the effects of good color fastness, good effect and bright color.

Active Publication Date: 2019-01-18
SHAOXING HAITONG PRINTING & DYEING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the patent uses oxalic acid or phosphoric acid or potassium permanganate in the production process. Although it achieves a good printing effect, the succulent yarn is a national intangible cultural heritage. As a traditional Chinese craft, the raw materials used are all natural. Substances, adding chemical reagents is obviously against the traditional production requirements of acrylic yarn, so it is necessary to develop a production method for the discharge printing of acrylic yarn using pure natural raw materials without adding chemical reagents

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

[0021] A kind of production method that adopts the chrysanthemum yarn drawing printing of pure natural raw material, comprises the following steps:

[0022] Step 1: Natural sun-dyeing, select the silk fabric that has been pre-treated by semi-bleaching, and use the pure natural extract of Dioscorea officinalis as the dyeing liquid to dye the fabric naturally to finish the coloring of the fabric;

[0023] Step 2: The cloth is too muddy, and the cloth is darkened;

[0024] Step 3: Wash mud and sun dry;

[0025] Step 4: color-pulling printing, on a traditional printing machine, discharging printing is carried out, and the dye-discharging agent used is 6% by weight of the E. It is formulated with 8% natural dyes and the balance of water;

[0026] Step 5: Cleaning, put the fabric in a flat washing machine or a washing tank or a rope washing machine for cleaning, clean the dye discharge agent, and neutralize the pH value to neutral;

[0027] Step 6: Dehydrate and sun dry.

[0028...

Embodiment 2

[0032] A kind of production method that adopts the chrysanthemum yarn drawing printing of pure natural raw material, comprises the following steps:

[0033] Step 1: Natural sun-dyeing, select the silk fabric that has been pre-treated by semi-bleaching, and use the pure natural extract of Dioscorea officinalis as the dyeing liquid to dye the fabric naturally to finish the coloring of the fabric;

[0034] Step 2: The cloth is too muddy, and the cloth is darkened;

[0035] Step 3: Wash mud and sun dry;

[0036] Step 4: color-pulling printing, on traditional printing machine, discharging printing is carried out, and the used dye-discharging agent is 5% by weight of the extract of E. 15% natural dyes and the balance of water;

[0037] Step 5: Cleaning, put the fabric in a flat washing machine or a washing tank or a rope washing machine for cleaning, clean the dye discharge agent, and neutralize the pH value to neutral;

[0038] Step 6: Dehydrate and sun dry.

[0039] The prepar...

Embodiment 3

[0043] A kind of production method that adopts the chrysanthemum yarn drawing printing of pure natural raw material, comprises the following steps:

[0044] Step 1: Natural sun-dyeing, select the silk fabric that has been pre-treated by semi-bleaching, and use the pure natural extract of Dioscorea officinalis as the dyeing liquid to dye the fabric naturally to finish the coloring of the fabric;

[0045] Step 2: The cloth is too muddy, and the cloth is darkened;

[0046] Step 3: Wash mud and sun dry;

[0047] Step 4: color-pulling printing, carrying out the printing-pulling printing on a traditional printing machine, the used dye-discharging agent is 8% by weight of the E. It is formulated with 2% natural dyes and the balance of water;

[0048] Step 5: Cleaning, put the fabric in a flat washing machine or a washing tank or a rope washing machine for cleaning, clean the dye discharge agent, and neutralize the pH value to neutral;

[0049] Step 6: Dehydrate and sun dry.

[00...

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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PUM

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Abstract

The invention provides a production method of a gambiered canton gauze discharge print adopting pure natural raw materials. A discharging agent mainly comprises 6-10% of elymus nutans extract, 3-5% of frozen silkworm pupa protein, 8-15% of natural paste material and the balance of water. The raw materials adopted for the discharging agent are all natural animal / plant extracts, and the requirements of the traditional technology of gambiered canton gauze on raw materials are met; and the produced gambiered canton gauze has the advantages of bright and clear pattern color, strong layer feeling, very good effect of light-color patterns and high color fastness.

Description

technical field [0001] The invention relates to the technical field of textile printing and dyeing, in particular, to a production method for drawing and printing of tassels using pure natural raw materials. Background technique [0002] Yarn, also known as Xiangyun yarn, is a traditional silk fabric with a long history and is only produced in a few counties in the Foshan area of ​​Guangdong. It uses jacquard leno fabric woven by silkworms to make grey silk, and uses the juice (containing gel and tannin) of diospyross stems to dry on the skilled grey silk for many times. Coagulate a layer of yellow-brown jelly-like substance, and then evenly coat the surface of the fabric with soil containing iron oxide. After washing, the jelly-like substance turns black, so that the fabric becomes jet black on the front and yellow-brown on the back. The product. Fragrant cloud yarn feels cool and soft to the touch, has the characteristics of waterproof, sunscreen, good hand washing fastn...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06P1/34D06P1/44D06P1/46D06P3/04D06P5/15
CPCD06P1/34D06P1/445D06P1/46D06P3/04D06P3/045D06P5/158
Inventor 饶琼仙
Owner SHAOXING HAITONG PRINTING & DYEING CO LTD