Method for using natural grape seed dyeing extract in textile dyeing

A technology of textiles and grape seeds, applied in the field of dyeing of natural grape seed dyeing extracts on textiles, to achieve non-allergic and carcinogenic effects

Inactive Publication Date: 2009-07-08
XIAN JIHUA 3511 HOMETEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the strengthening of people's awareness of environmental protection and the increasing attention to human health, more and more attention has been paid to the side effects of some synthetic dyes on human health and the human environment. Studies in recent years have shown that there are more than 100 commonly used synthetic dyes carcinogenic

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

[0028] A kind of method that natural grape seed dyeing extract is dyed on textile, carries out according to the following steps:

[0029] 1), carry out scouring enzyme pretreatment to textile blank, by weight ratio, enzyme:textile=1 part: 65~70 parts, scouring temperature is 95 ℃~100 ℃, and scouring time is 90 minutes~ 95 minutes;

[0030] 2), adopt concentration to be 27% hydrogen peroxide bleaching, the weight ratio between its hydrogen peroxide and textile is hydrogen peroxide: textile=1 part: 8 parts~10 parts;

[0031] 3), the liquor ratio in the one-bath method is fabric:water=1:12;

[0032] The one-bath process refers to a method of pre-treatment of textile printing and dyeing in which fabrics, water, and dyes are simultaneously present in one device. The operation method of this process:

[0033] Fabric, water, dyeing materials into the machine - heating - 95 ℃ -100 ℃ scouring for 90 minutes - put foot water - cold water washing - acetic acid neutralization - dyeing ...

Embodiment 2

[0040] The method for dyeing the natural grape seed dyeing extract on textiles is carried out in the following steps:

[0041] 1), carry out scouring enzyme pretreatment to textile blank, by weight ratio, enzyme: textile=1 part: 66 parts ~ 68 parts, scouring temperature is 96 ℃ ~ 98 ℃, and scouring time is 92 minutes ~ 94 minutes;

[0042] 2), adopt concentration to be 27% hydrogen peroxide bleaching, the weight ratio between its hydrogen peroxide and textile is hydrogen peroxide: textile=1 part: 8.5 parts~9.5 parts;

[0043] 3), the bath ratio in the one-bath method is textile: water=1:10;

[0044] 4), prepare the dyeing composition, the dyeing composition is by weight ratio, by textile: grape seed dyeing extract: potassium aluminum sulfate: water=100 parts: 3 parts ~ 6 parts: 9 parts ~ 13 parts: 1900 parts ~ 2100 parts share;

[0045] 5) Warming the prepared dyeing composition at a dyeing temperature of 78°C to 85°C, and then putting the dyed fabric into the dyeing compos...

Embodiment 3

[0050] Prepare the dyeing composition, the dyeing composition is by weight, by textile: grape seed dyeing extract: potassium aluminum sulfate: water=100 parts: 5 parts: 12.5 parts: 2000 parts; Dyeing temperature is 80 ℃; Dyeing time: 60 minute. Other steps are with embodiment 1

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Abstract

The invention discloses a method for dyeing fabric by natural grape seed extract. The dyeing method comprises: pre-treating fabric blank by scouring enzyme; bleaching by hydrogen peroxide solution with concentration of 27%; preparing dyeing composition; heating the prepared dyeing composition; putting the fabric into the dyeing composition and dyeing; soaping the dyed fabric circularly by soda water; and dewatering and drying the soaped fabric. The method has good environment compatibility, biodegradability and medicament health caring property; can obtain the product with high chroma brilliant color or soft color, meanwhile avoids the serious pollution caused by chemical dye, and meet the requirement of environment protection; can obtain various brilliant high chroma colors and a large number of demitints by multiple dyeing of different times and different colors; and is nontoxic, harmless, has no anaphylaxis or carcinogenicity to skin. The invention can be widely used for producing high-grade real silk product, health caring underwear, hometextile product, and ornaments.

Description

technical field [0001] The invention relates to a method for applying the plant's own chromosome extract on textiles, in particular to a method for dyeing natural grape seed dyeing extracts on textiles. Background technique [0002] With the strengthening of people's awareness of environmental protection and the increasing attention to human health, more and more attention has been paid to the side effects of some synthetic dyes on human health and the human environment. Studies in recent years have shown that there are more than 100 commonly used synthetic dyes May produce carcinogens. [0003] Natural dyes have attracted the attention of many dye research and application institutions due to their good environmental compatibility and pharmaceutical health care performance, and their applications have involved many fields. Among them, natural dyes have begun to be applied in the textile field. Japan's Koli Company has developed plant dyes in three colors: brown, green, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/34C12S11/00D06L3/02
Inventor 岳兴萍王丽伟代小娜
Owner XIAN JIHUA 3511 HOMETEXTILE
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