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Tussah silk fabric functional finishing agent, finishing method and tussah silk fabric obtained by finishing

A functional finishing agent, the technology of tussah silk, applied in textiles and papermaking, textile material processing, liquid/gas/vapor textile processing and other directions, can solve the problems of reduced mechanical strength, unsatisfactory UV resistance, etc., and achieve mechanical strength. The effect of reduced reduction, easy industrial-scale production and application, and reduced input cost

Active Publication Date: 2016-04-06
EASTERN LIAONING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the invention of the patent application of the present invention is to provide a novel tussah silk fabric functional finishing agent, a finishing method and the tussah silk fabric obtained by finishing. New raw materials, simple preparation and finishing methods, one-time functional finishing can make up for and improve the lightness, wrinkle, and unsatisfactory anti-ultraviolet ability of tussah silk fabrics, and realize the comprehensive functions of tussah silk fabrics in terms of weight gain, anti-ultraviolet rays, and anti-wrinkle Enhanced, and at the same time with antibacterial function, each functional component is firmly attached and durable, and the mechanical strength decreases after ultraviolet irradiation, and overcomes the technical problem of tussah silk fabric's ultraviolet brittleness. Technical advantages

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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  • Tussah silk fabric functional finishing agent, finishing method and tussah silk fabric obtained by finishing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 1. The tussah silk fabric functional finishing agent is obtained through the following steps:

[0018] A, the acquisition of chestnut leaf extract:

[0019] Wash and crush dead chestnut leaves, immerse in water at a bath ratio of 1:15, soak at room temperature until soaked, then raise the temperature to 80°C, keep stirring for 90 minutes, then filter out impurities to obtain chestnut leaf extract stock solution;

[0020] b. The raw material composition of the functional finishing agent includes: chestnut leaf extract stock solution, 1,2-pentanediol and acid regulator, wherein 1,2-pentanediol is 5g / L, and the acid regulator makes the pH value of the functional finishing agent Adjusted to 4.5, the rest is chestnut leaf extract stock solution; the acid regulator is any one of glacial acetic acid, citric acid, tartaric acid, acetic acid-sodium acetate.

[0021] 2. Finishing method of tussah silk fabric:

[0022] The degummed tussah silk fabric is immersed in the above fun...

Embodiment 2

[0024] 1. The tussah silk fabric functional finishing agent is obtained through the following steps:

[0025] A, the acquisition of chestnut leaf extract:

[0026] Wash and crush dead chestnut leaves, immerse in water at a bath ratio of 1:15, soak at room temperature until saturated and macerated, then raise the temperature to 100°C, keep stirring for 60 minutes, then filter out impurities to obtain chestnut leaf extract stock solution ;

[0027]b. The raw material composition of the functional finishing agent includes: chestnut leaf extract stock solution, 1,2-pentanediol and acid regulator, wherein 1,2-pentanediol is 10g / L, and the acid regulator makes the pH value of the functional finishing agent Adjusted to 5.5, the rest is chestnut leaf extract stock solution; the acid regulator is any one of glacial acetic acid, citric acid, tartaric acid, acetic acid-sodium acetate.

[0028] 2. Finishing method of tussah silk fabric:

[0029] a. Pretreatment of tussah silk fabrics, ...

Embodiment 3

[0033] 1. The tussah silk fabric functional finishing agent is obtained through the following steps:

[0034] A, the acquisition of chestnut leaf extract:

[0035] Wash and crush dead chestnut leaves, immerse in water at a bath ratio of 1:20, soak at room temperature until saturated and macerated, then heat up to 100°C, keep warm and stir for 60 minutes, then filter out impurities to obtain chestnut leaf extract stock solution;

[0036] b. The raw material composition of the functional finishing agent includes: chestnut leaf extract stock solution, 1,2-pentanediol and acid regulator, wherein 1,2-pentanediol is 7g / l, the acidity is adjusted to 5.0, and the rest is chestnut leaf extract stock solution, the acid regulator is any one of glacial acetic acid, citric acid, tartaric acid, acetic acid-sodium acetate.

[0037] 2. Finishing method of tussah silk fabric:

[0038] a. Immerse the degummed tussah silk fabric in the functional finishing solution with a bath ratio of 1:30, s...

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 application of the present invention provides a novel functional finishing agent for tussah silk fabrics, a finishing method and the finished tussah silk fabrics. Leaves also contain 1,2-pentanediol and acid regulators. After tussah silk fabrics are finished with functional finishing agents, the tussah silk fabrics can be comprehensively improved in terms of weight gain, anti-ultraviolet rays, and anti-wrinkle functions. It has antibacterial function, and the functional components are firmly and persistently attached, and the decrease in mechanical strength is greatly reduced after ultraviolet radiation, which overcomes the technical problem of tussah silk fabric's ultraviolet brittleness. The technical scheme has outstanding technical advantages in terms of utilization of natural resources, simplification of process methods, optimization of input costs and finishing effect.

Description

technical field [0001] The application of the present invention relates to a functional finishing agent for tussah silk fabrics and a functional finishing method thereof. Background technique [0002] With the improvement of living standards and the deepening of people's awareness of the hazards of textile chemical finishing agents, people pay more attention to the selection of fabrics in addition to clothing styles, colors, and accessories. Among them, natural fibers and their fabrics have become health-conscious. , Comfortable and environmentally friendly consumer choice. However, although natural fibers or fabrics have good affinity to nature, they also have some performance deficiencies and defects to a certain extent, resulting in unsatisfactory wearing comfort and aesthetics. More importantly, natural fabrics lack benefits for the human body. It has also become an important topic in the research and development of textile technology. [0003] Take the northern specia...

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): D06M13/00D06M13/148D06M16/00D06M13/123D06M13/207D06M11/155D06B3/18D06B15/00D06M101/10
Inventor 贾艳梅于智才姜洪武何华玲
Owner EASTERN LIAONING UNIV
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