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Antibacterial real silk dyeing fabric and dyeing process thereof

A silk fabric and process technology, applied in the field of textile printing and dyeing, can solve problems such as rare reports of antibacterial properties, and achieve the effect of good color fastness

Active Publication Date: 2018-03-06
CHANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for silk fabrics, the antibacterial properties of hematoxylin dyed are rarely reported.

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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  • Antibacterial real silk dyeing fabric and dyeing process thereof
  • Antibacterial real silk dyeing fabric and dyeing process thereof
  • Antibacterial real silk dyeing fabric and dyeing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Take 100g of evenly crushed hematoxylin wood chips, bath ratio 1:40, soak for 2h, decoct for 1.5h, filter, and use the same method to repeatedly extract the obtained filter residue once, filter, combine the filtrate, and concentrate to 1% of the volume of the filtrate. / 3, placed in an oven, and dried at 65°C to obtain hematoxylin extract powder. When preparing hematoxylin dye solution, measure the powder, dilute to a certain concentration with distilled water, and sterilize at 115°C for 30 minutes.

Embodiment 2

[0021] Take 100g of evenly crushed hematoxylin wood chips, bath ratio 1:45, soak for 2h, decoct for 2h, filter, and use the same method to repeatedly extract the obtained filter residue once, filter, combine the filtrate, and concentrate to 1 / 2 of the volume of the filtrate. 3. Put it in an oven and dry it at 65°C to obtain the extract powder of hematoxylin. When preparing hematoxylin staining solution, measure the powder, dilute to a certain concentration with distilled water, and sterilize at 115°C for 40 minutes.

Embodiment 3

[0023] Take 100g of evenly crushed hematoxylin wood chips, bath ratio 1:50, soak for 2h, decoct for 2h, filter, and use the same method to repeatedly extract the obtained filter residue once, filter, combine the filtrate, and concentrate to 1 / 2 of the volume of the filtrate. 3. Put it in an oven and dry it at 65°C to obtain the extract powder of hematoxylin. When preparing hematoxylin staining solution, measure the powder, dilute to a certain concentration with distilled water, and sterilize at 115°C for 50 minutes.

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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Abstract

The invention belongs to the technical field of textile printing and dyeing, and in particular to fabric dyed by plant dye, and a process. An antibacterial and finishing two-step process after dyeingis avoided, and the antibacterial fabric with color can be obtained by a dyeing process. The fabric dyed by the method provided by the invention takes on a red-color series, has high color fastness and has a certain antibacterial effect on staphylococcus aureus.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing, and in particular relates to a real silk fabric dyed with vegetable dyes and a dyeing process thereof. Background technique [0002] Today, when the world is advocating health and returning to nature, people are paying more and more attention to the disadvantages of synthetic dyes such as harm to the human body and pollution to the environment. Natural dyes of plant origin are extracted from plants and have good environmental compatibility and Biodegradability. During the dyeing process of its vegetable dyes, other active ingredients (antibacterial, aromatic) and natural pigments are absorbed by the fabric together, so that the dyed fabric has special functions. [0003] Sumac is a traditional Chinese medicinal material, and its main components are phenolic compounds. It is also the main raw material for dyeing red in ancient my country. The main pigment component in hemato...

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 Applications(China)
IPC IPC(8): D06P1/00D06P1/36D06B3/10
CPCD06B3/10D06P1/00D06P1/36
Inventor 汪媛陈东梅纪俊玲赵彩霞
Owner CHANGZHOU UNIV
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