Stereo structure fabric allowing temperature to be adjusted slightly

A three-dimensional, micro-adjustment technology, applied in the field of textile fabrics, can solve the problems of single function, limited function and low market acceptance, and achieve the effects of good bulkiness, high hygroscopicity and good softness

Inactive Publication Date: 2018-11-20
FOSHAN NANHAI DISTRICT JIAYAN UNDERWEAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the thermostat products currently on the market either have single functions or limited functions, which are far from people's expectations, and the market acceptance is not high.

Method used

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  • Stereo structure fabric allowing temperature to be adjusted slightly
  • Stereo structure fabric allowing temperature to be adjusted slightly
  • Stereo structure fabric allowing temperature to be adjusted slightly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The following is the preparation process of polyester functional fiber of the present invention:

[0043] Step 1, take 100mL of HAuCl with a concentration of 0.25mmol / L 4 solution, add 1mL sodium citrate aqueous solution with a concentration of 5wt.%, and then heat to boiling, stop heating 5min after the solution turns wine red, centrifuge to obtain Au nanoparticles, after washing, add Au nanoparticles to 1000mL super In pure water, obtain an aqueous solution of Au nanoparticles and stir evenly; take 5 mL of an aqueous solution of Au nanoparticles, add 32.5 μL of an aqueous solution of ascorbic acid with a concentration of 0.2 mol / L, and then add HAuCl 4 Make the concentration 0.25mmol / L, then adjust the pH value to 5.8 by dropwise adding 0.1mol / L NaOH solution, after centrifugal dispersion, wash the precipitate to obtain gold nanoflower particles;

[0044] Step 2: Dry the polyester chips, then mix the polyester chips and fillers in a high-speed mixer according to the ...

Embodiment 2

[0050] The following is the preparation process of polyester functional fiber of the present invention:

[0051] Step 1, take 100mL of HAuCl with a concentration of 0.25mmol / L 4 solution, add 1mL sodium citrate aqueous solution with a concentration of 5wt.%, and then heat to boiling, stop heating 5min after the solution turns wine red, centrifuge to obtain Au nanoparticles, after washing, add Au nanoparticles to 1000mL super In pure water, obtain an aqueous solution of Au nanoparticles and stir evenly; take 5 mL of an aqueous solution of Au nanoparticles, add 32.5 μL of an aqueous solution of ascorbic acid with a concentration of 0.2 mol / L, and then add HAuCl 4 Make the concentration 0.25mmol / L, then adjust the pH value to 5.8 by dropwise adding 0.1mol / L NaOH solution, after centrifugal dispersion, wash the precipitate to obtain gold nanoflower particles;

[0052] Step 2: Dry the polyester chips, then mix the polyester chips and fillers in a high-speed mixer according to the ...

Embodiment 3

[0058] The preparation process of the polyester functional fiber described in this embodiment is as in Example 1, the difference is:

[0059] In this embodiment, the contents of the fillers in the polyester functional fibers are: carbon nanotubes 3wt.%, ZrO 2 Nanoparticles 0.6wt.%, TiO 2 Nanoparticles 0.3wt.%, talcum powder 2wt.%, dispersant 3wt.%.

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Abstract

The invention relates to a stereo structure fabric allowing temperature to be adjusted slightly. The knitted fabric is formed by interweaving cotton fibers, viscose, elastic fibers, polypropylene fibers and smart temperature adjustment novel fibers through double-faced weft knitting, and comprises an outer layer, an air layer and an inner layer, and the outer layer is composed of the cotton fibersand the viscose, wherein each cotton fiber yarn piece and two pieces of viscose fiber yarn are woven through spacing; the inner layer is composed of the elastic fibers and the smart temperature adjustment novel fibers; the smart temperature adjustment novel fibers are polyester functional fibers which have far infrareds, and are resistant to static and good in moisture absorption, wherein with polyester being a substrate and carbon nanotubes, ZrO2 nanometer particles, TiO2 nanometer particles, talcum powder and a dispersing agent being filling, the polyester functional fibers are prepared through melt spinning.

Description

technical field [0001] The present application relates to the technical field of textile fabrics, in particular to a three-dimensional structured fabric capable of fine-tuning temperature. Background technique [0002] With the development of science and technology and the improvement of people's living standards, functional textiles have shown more and more room for development, and their application fields have penetrated into various fields of the national economy. People's requirements for the performance of textiles are not limited to a single function, but tend to develop in the direction of multi-function, high function, compound function and complex structure. However, the thermostat products currently on the market either have a single function or have limited functions, which are far from people's expectations, and the market acceptance is not high. Contents of the invention [0003] The purpose of the present invention is to provide a three-dimensional structur...

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 Applications(China)
IPC IPC(8): D04B1/10D04B1/12D01F6/92D01F1/09D01F1/10
CPCD04B1/102D01F1/09D01F1/10D01F6/92D04B1/12D10B2201/02D10B2201/24D10B2321/022D10B2331/10
Inventor 罗鼎明
Owner FOSHAN NANHAI DISTRICT JIAYAN UNDERWEAR CO LTD
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