Finishing method for simulated mink cashmere fabric

A fabric and mink fleece technology, applied in the processing of textile materials, continuous processing of textile materials, liquid-repellent fibers, etc., can solve the problems of detergent influence, ordinary cleaning agent cleaning, time-consuming and labor-intensive, etc., to reduce pollution And the waste of resources, the effect of reducing the number of cleaning

Inactive Publication Date: 2017-11-24
YANCHENG INST OF IND TECH
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For some high-grade fabrics, such as imitation mink fabrics, because of their use occasions and characteristics, they cannot be cleaned with ordinary detergents, and professional and complicated processing steps such as dry cleaning and ironing are require

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
  • Finishing method for simulated mink cashmere fabric

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] The titanium dioxide finishing agent is prepared by the following steps:

[0030] Mixing a chelating agent with tetrabutyl titanate to perform a chelating reaction to obtain a chelating reaction liquid; the chelating agent is acetic acid;

[0031] The chelating reaction liquid is mixed with a catalyst to perform a hydrolysis reaction to obtain a titanium dioxide finishing agent; the catalyst is an aqueous acetic acid solution.

[0032] In the present invention, the simulated mink velvet fabric is soaked in the titanium dioxide finishing agent to obtain the immersed simulated mink velvet fabric. In the present invention, the material of the simulated mink fleece fabric is preferably a simulated mink fleece fabric blended with polyester, acrylic and PTT; the weight of the simulated mink fleece fabric is preferably 700-900 g / m 2 , More preferably 750~850g / m 2 , Most preferably 800g / m 2 The pile thickness of the simulated mink fabric is preferably 5-10mm, more preferably 7-9mm.

[...

Example Embodiment

[0048] Example 1

[0049] (1) Preparation of titanium dioxide finishing agent

[0050] Pour tetrabutyl titanate into a beaker as a precursor at room temperature, pour acetic acid as a chelating agent into the beaker and mix with tetrabutyl titanate, the molar ratio of acetic acid to tetrabutyl titanate is 1:0.5; Stir the mixed solution with tetrabutyl titanate for 30 minutes to obtain a transparent mixed solution.

[0051] Add 6.4 mol / L acetic acid aqueous solution dropwise to the transparent mixed liquid at a rate of 40 drops / min. The volume ratio of the acetic acid aqueous solution to the transparent mixed liquid is 0.6:1; after the addition, continue to react for 5 minutes to obtain a colorless and transparent Titanium dioxide finishing agent.

[0052] (2) Finishing of simulated mink velvet fabric with prepared titanium dioxide finishing agent

[0053] Put the polyester artificial mink velvet fabric into the titanium dioxide finishing agent prepared in (1) and soak for 10 minutes; ...

Example Embodiment

[0062] Example 2

[0063] (1) Preparation of titanium dioxide finishing agent

[0064] Pour tetrabutyl titanate into a beaker as a precursor at room temperature, pour acetic acid as a chelating agent into the beaker and mix with tetrabutyl titanate, the molar ratio of acetic acid to tetrabutyl titanate is 1:1.5; Stir the mixed solution with tetrabutyl titanate for 30 minutes to obtain a transparent mixed solution.

[0065] The 6.5mol / L acetic acid aqueous solution was dropped into the transparent mixed solution at a rate of 35 drops / min. The volume ratio of the acetic acid aqueous solution to the transparent mixed solution was 0.8:1; after the addition, the reaction was continued for 5 minutes to obtain colorless and transparent Titanium dioxide finishing agent.

[0066] (3) Finishing of simulated mink velvet fabric with prepared titanium dioxide finishing agent

[0067] Put the polyester simulated mink velvet into the titanium dioxide finishing agent prepared in (1) and soak for 15 m...

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

PropertyMeasurementUnit
Gram weightaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention provides a finishing method for a simulated mink cashmere fabric. The simulated mink cashmere fabric is soaked in a titanium dioxide settling agent and then the soaked simulated mink cashmere fabric is padded with pulp, roasted and rinsed in turn, wherein the titanium dioxide settling agent is prepared according to the following steps: mixing chelating agent with tetrabutyl titanate and then performing chelation reaction, thereby acquiring a chelation reaction solution; acetic acid is used as the chelating agent; the chelation reaction solution is mixed with a catalyst for performing hydrolysis reaction, so as to acquire a titanium dioxide finishing agent; and an acetic acid aqueous solution is used as the catalyst. The simulated mink cashmere fabric finished according to the finishing method provided by the invention has an ultraviolet-proof function and a self-cleaning super-hydrophobic function, the cleaning times of the fabric can be reduced and the environmental pollution and the resource waste can be reduced.

Description

technical field [0001] The invention relates to the technical field of finishing textile fabrics, in particular to a finishing method for simulated mink fleece fabrics. Background technique [0002] In recent years, with the increasing awareness of protecting wild animals, wild animal furs have become increasingly precious and their prices have continued to rise. Thus, knitted artificial fur products (imitation mink velvet fabrics) have been developed one after another. Compared with natural fur, knitted artificial fur products (imitation mink velvet fabrics) have the advantages of lightness and softness, full hand feeling, bright color, no mildew or moth, and low price. The market demand is increasing day by day, and the demand for additional functions of products is also increasing. More and more, the application of imitation mink velvet fabric is more and more extensive. [0003] For some high-grade fabrics, such as imitation mink fabrics, because of their use occasions...

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
IPC IPC(8): D06M11/46D06B21/00D06B3/18D06B15/00D06M101/32D06M101/28
CPCD06B3/18D06B15/00D06B21/00D06M11/46D06M2101/28D06M2101/32D06M2200/12D06M2200/25
Inventor 张永革陈贵翠张立峰吴杨雨洁
Owner YANCHENG INST OF IND TECH
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