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Tussah silk fabric functional finishing agent, finishing method and finished tussah silk fabric

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

Active Publication Date: 2015-06-03
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 finished tussah silk fabric

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 the 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, and then filter out impurities to obtain the 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 t...

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 an acid regulator, wherein the 1,2-pentanediol is 7 g / l, the acidity is adjusted to 5.0, and the rest is chestnut leaves The stock solution is extracted, and 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 ...

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 provides a novel tussah silk fabric functional finishing agent, a finishing method and a finished tussah silk fabric, wherein the functional components of the functional finishing agent are mainly originated from Chinese chestnut dull leaves which are rich in resource, easily available and low in cost. The tussah silk fabric functional finishing agent further comprises 1, 2-pentanediol and an acidic regulator. After the tussah silk fabric is finished by the functional finishing agent, the weight-gaining, the ultraviolet-resisting and wrinkle-resisting functions of the tussah silk fabric are fully enhanced at one time, and moreover, the fabric has an antibacterial function. The functional components are firm and durable to attach and the lowered range of the mechanical strength after ultraviolet irradiation is greatly reduced, so that the technical problem that the ultraviolet tendering of the tussah silk fabric is overcome. According to the technical scheme, the tussah silk fabric functional finishing agent has remarkable technical advantages of utilization of natural resources, simplification of process method, optimization of input cost and overall 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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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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