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A kind of lace fabric with metallic luster and preparation method thereof

A metallic luster and lace technology, which is applied in the field of textile materials, can solve the problems affecting the skin-friendly performance and pattern of lace fabrics, and achieve the effects of excellent antibacterial performance, improved metallic texture, and excellent skin-friendly properties

Inactive Publication Date: 2018-03-27
深圳市诗恩纺织品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bottom layer of the lace fabric prepared by this method is coated with an antistatic coating, which will inevitably affect the skin-friendly performance of the lace fabric, and the pattern of the lace fabric will also be affected to varying degrees by adding a layer of antistatic fabric to the surface of the lace fabric.

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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  • A kind of lace fabric with metallic luster and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) Chitosan with a degree of deacetylation of 75% is dissolved in 15% citric acid aqueous solution with a solid-liquid ratio of 1g:15ml, fully stirred until all dissolve to form a chitosan solution. Add 0.5 g of nano-titanium dioxide particles with a particle size of 20 nm to 20 ml of chitosan solution, ultrasonically disperse for 15 minutes, add 2 g of glutaraldehyde crosslinking agent, and heat and stir at 50° C. for 30 minutes to obtain a chitosan / titanium dioxide solution.

[0028] (2) prepare base layer with silk fiber and silver fiber as raw material, nylon, spandex and silver fiber prepare decorative layer as raw material, obtain lace gray cloth, wherein the content of metal fiber is 15%, the content of silk fiber is 10%, the content of spandex 5% and the rest is nylon.

[0029] (3) The lace fabric prepared in step (2) is immersed in the chitosan / titanium dioxide solution prepared in step (1) with a bath ratio of 1:30, 2 Under the intensity of ultraviolet radia...

Embodiment 2

[0031] (1) Chitosan with a degree of deacetylation of 90% is dissolved in 20% citric acid aqueous solution with a solid-liquid ratio of 1g:30ml, and fully stirred until all dissolve to form a chitosan solution. Add 1 g of nano-titanium dioxide particles with a particle size of 50 nm to 30 ml of chitosan solution, ultrasonically disperse for 15 minutes, add 5 g of glutaraldehyde cross-linking agent, and heat and stir at 60° C. for 60 minutes to obtain a chitosan / titanium dioxide solution.

[0032] (2) prepare base layer with silk fiber and silver-plated fiber as raw material, nylon, spandex and silver-plated fiber prepare decorative layer as raw material, obtain lace gray cloth, wherein the content of metal fiber is 30%, the content of silk fiber is 25%, spandex The content is 15%, and the rest is nylon.

[0033] (3) The lace gray cloth prepared in step (2) is soaked in the chitosan / titanium dioxide solution prepared in step (1) with a bath ratio of 1:50, at 100 μW / cm 2 Under ...

Embodiment 3

[0035] (1) Chitosan with a degree of deacetylation of 80% is dissolved in 17% citric acid aqueous solution with a solid-liquid ratio of 1g:20ml, and fully stirred to form a chitosan solution after fully dissolving. Add 0.7 g of nano-titanium dioxide particles with a particle size of 35 nm to 25 ml of chitosan solution, ultrasonically disperse for 15 minutes, add 3 g of glutaraldehyde cross-linking agent, and heat and stir at 55° C. for 40 minutes to obtain a chitosan / titanium dioxide solution.

[0036] (2) prepare base layer with silk fiber and gold-plated fiber as raw material, nylon, spandex and gold-plated fiber prepare decorative layer as raw material, obtain lace gray cloth, wherein the content of metal fiber is 25%, the content of silk fiber is 15%, the content of spandex 8% and the rest is nylon.

[0037] (3) The lace fabric prepared in step (2) is immersed in the chitosan / titanium dioxide solution prepared in step (1) with a bath ratio of 1:35, 2 Under the intensity o...

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 preparation method of lace fabric with metallic luster. The preparation method comprises steps as follows: chitosan is dissolved in a citric acid water solution and sufficiently stirred until chitosan is completely dissolved to form a chitosan solution, nano titanium dioxide particles are added, a glutaraldehyde cross-linking agent is added after ultrasonic dispersion, the mixture is heated and stirred, and a chitosan / titanium dioxide solution is obtained; silk fibers and metal fibers are taken as raw materials, a base layer is prepared, nylon, spandex and metal fibers are taken as raw materials, a decoration layer is prepared, and lace gray fabric is obtained; the lace gray fabric is immersed in the chitosan / titanium dioxide solution, vibrated at the constant temperature under the ultraviolet irradiation condition, taken out, washed with water and dried, and the lace fabric with the metallic luster is obtained. The lace fabric prepared with the method has high elasticity, is skin-friendly, antibacterial and anti-static and further has intensive metallic luster.

Description

technical field [0001] The invention belongs to the technical field of textile materials, and in particular relates to a lace fabric with metallic luster and a preparation method thereof. Background technique [0002] Lace fabrics can have metallic luster after bronzing and silver treatment, and lace fabrics with metallic luster have always been the darling of the market. The lace fabric treated with hot stamping and hot silver can not only endow the lace fabric with excellent antibacterial, antistatic and anti-radiation properties, but also increase the fashion sense of the lace fabric. The traditional processing method is to attach a gold or silver film to the surface of the lace fabric through an adhesive or heat and pressure. This preparation method is simple and quick, but it will affect the elegant feel of the lace fabric, and the film will be damaged during reuse. It is easy to break and fall off, seriously affecting the beauty and functionality of lace fabrics. [...

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): D06M15/03D06M11/46D06M13/123D06M11/83B32B9/02B32B9/04B32B15/02B32B15/14B32B15/18B32B27/02B32B27/34B32B27/40B32B37/02B32B38/08D06M101/10D06M101/34D06M101/38
CPCB32B5/08B32B5/26B32B37/02B32B38/08B32B2250/20B32B2260/023B32B2260/04B32B2262/0261B32B2262/0292B32B2262/08B32B2262/103B32B2262/14B32B2307/21B32B2307/406B32B2307/416B32B2307/51B32B2307/7145D06M11/46D06M11/83D06M13/123D06M15/03D06M2101/10D06M2101/34D06M2101/38
Inventor 何亚珍
Owner 深圳市诗恩纺织品有限公司
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