Preparation method of real silk fabric having uvioresistant function

A silk fabric, anti-ultraviolet technology, applied in the direction of animal fiber, textiles, papermaking, fiber treatment, etc., can solve the problems that have not been reported before, and achieve the effect of good compatibility, good safety and simple process

Active Publication Date: 2015-09-09
ZHEJIANG SCI-TECH UNIV
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Utilize Burnet extract as the research of anti-ultraviolet finishing agent, there is no report

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of real silk fabric having uvioresistant function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] (1) Add 0.05g Burnet extract to 300ml water, add 3g Yuanming powder, and add glacial acetic acid to adjust the pH value to 4; add 10g real silk fabric to the above solution, at a temperature of 60°C and a liquor ratio of Treat for 50min under the condition of 1:30; then take out the silk fabric, wash it, and dry it;

[0030] (2) Measure 300ml of distilled water, add 0.3g of ferrous sulfate; add the washed and dried silk fabric in step (1) to the solution obtained above, at a temperature of 60°C and a bath ratio of 1:30 Down treatment for 30min; then the silk fabric is taken out, washed and dried to obtain a silk fabric with anti-ultraviolet function. After testing, the UPF value of the silk fabric is 50.29.

Embodiment 2

[0032] (1) Add 0.12g Burnet extract to 450ml water, add 4.95g Yuanming powder, and add glacial acetic acid to adjust the pH value to 5; add 10g real silk fabric to the above solution, at a temperature of 80°C and a bath ratio Treat for 40 minutes under the condition of 1:45; then take out the real silk fabric, wash it, and dry it;

[0033] (2) Measure 450ml of distilled water and add 1.35g of alum; add the washed and dried silk fabric in step (1) to the solution obtained above, and treat it at a temperature of 80°C and a bath ratio of 1:45 25min; then the real silk fabric is taken out and washed and dried to obtain a real silk fabric with anti-ultraviolet function. After testing, the UPF value of the silk fabric is 82.41.

Embodiment 3

[0035] (1) Add 0.2g Burnet extract to 600ml water, add 7.2g Yuanming powder, add glacial acetic acid to adjust the pH to 6; Treat for 60 minutes under the condition of 1:60; then take out the silk fabric and wash and dry it;

[0036] (2) Measure 600ml of distilled water and add 1.2g of ferrous sulfate; add the washed and dried silk fabrics in step (1) to the mixed solution obtained above, at a temperature of 70°C and a bath ratio of 1:60 Under the condition of treatment for 40min; then take out the real silk fabric, wash it, and dry it to obtain the real silk fabric with anti-ultraviolet function. After testing, the UPF value of the silk fabric is 115.92.

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the field of preparation of functional textile fabrics and aims at providing a preparation method of a real silk fabric having an uvioresistant function. The method comprises the following steps: uniformly mixing a sanguisorba officinalis extract, a mordant, anhydrous sodium sulphate and water to prepare a finishing liquid; putting the real silk fabric in the finishing liquid for treating for 50-80min under the conditions that the pH value is 4-6 and the temperature is 60-80 DEG C; and after the finishing is finished, washing the raw real silk fabric clean and drying so as to obtain the real silk fabric having the uvioresistant function. The invention provides the environment-friendly novel technology for preparing the real silk fabric having the uvioresistant function; the extract is fixedly attached to the raw real silk fabric so that the real silk fabric has the uvioresistant function. The method is simple, the treatment process can be carried out on a dyeing and finishing device and therefore the production efficiency is improved; the fabric can come into direct contact with the skin, is good in safety, is free of carcinogenic and teratogenic effects or anaphylactic reaction, is good in compatibility with ecological environments, is biodegradable, is a novel environment-friendly product and is wide in application range.

Description

technical field [0001] The invention relates to the field of preparation of functional textile fabrics, in particular to a method for preparing silk fabrics with anti-ultraviolet function. Background technique [0002] In recent years, the use of a large number of fluorine-containing compounds has led to the destruction of the ozone layer in the atmosphere, and the destruction of this natural barrier has seriously threatened human health. The report shows that China's atmospheric ozone layer has decreased by 14% in 20 years. The reduction of the ozone layer has led to an increase in the amount of ultraviolet light reaching the earth's surface, which can cause dermatitis and even skin cancer. Reducing the amount of ultraviolet rays that irradiate human skin is an important way to reduce skin cancer. Therefore, the development of textiles with anti-ultraviolet function is of great significance. [0003] Burnet, also known as Cucumber Fragrance, Yuzha, Yucha, or Sour Chrysan...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/01D06M11/56D06M11/57D06M101/10
Inventor 余志成陆一神
Owner ZHEJIANG SCI-TECH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap