Unlock instant, AI-driven research and patent intelligence for your innovation.

Far infrared fabric

A technology of raw materials and warp threads, applied in the field of far-infrared fabrics, can solve problems such as discomfort, unsightly, and poor thermal insulation effect, and achieve the effect of strengthening metabolism and promoting blood circulation.

Inactive Publication Date: 2018-12-21
NANTONG WEIXING TEXTILE TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the weather is cold, people usually add thick clothes to keep warm, but this is very unsightly, and wearing too thick clothes will make people feel uncomfortable. For this reason, people have developed some warm fabrics, such as metal wool, Leather, down, etc., but these materials are not very good at keeping warm

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
  • Far infrared fabric
  • Far infrared fabric
  • Far infrared fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A far-infrared fabric, the far-infrared fabric is woven from warp threads and weft threads;

[0042] The warp is mainly woven by blending the following raw materials in parts by weight:

[0043]

[0044] Polyacrylonitrile fibers include 75wt% polyacrylonitrile, 8wt% titanium dioxide, 4wt% lanthanum oxide, 8wt% alumina, 4wt% Ti 3 SiC 2 and 1 wt% KH-560. Warping, sizing, and reeding blended with warping and stretching tension of 24 to 26N after winding warp yarn into English count of 102 S , A yarn with a twist coefficient of 252.

[0045] Polyacrylonitrile fiber is prepared by the following steps: (1) titanium dioxide, lanthanum oxide, aluminum oxide, Ti 3 SiC 2 Mixing and crushing to ceramic powder with an average particle size of 0.3-0.4 microns; (2) mixing KH-560 with ceramic powder to obtain modified ceramic powder; (3) blending ceramic powder with polyacrylonitrile, extruding, Slicing to obtain polyacrylonitrile slices; (4) heating and melting the polyacryl...

Embodiment 2

[0053] A far-infrared fabric, the far-infrared fabric is woven from warp threads and weft threads;

[0054] The warp is mainly woven by blending the following raw materials in parts by weight:

[0055]

[0056] Polyacrylonitrile fibers include 80wt% polyacrylonitrile, 7wt% titanium dioxide, 2wt% lanthanum oxide, 6wt% alumina, 4.5wt% Ti 3 SiC 2 and 0.5 wt% KH-560.

[0057] Polyacrylonitrile fiber is prepared by the following steps: (1) titanium dioxide, lanthanum oxide, aluminum oxide, Ti 3 SiC 2 Mixing and crushing to ceramic powder with an average particle size of 0.3-0.4 microns; (2) mixing KH-560 with ceramic powder to obtain modified ceramic powder; (3) blending ceramic powder with polyacrylonitrile, extruding, Slicing to obtain polyacrylonitrile slices; (4) heating and melting the polyacrylonitrile slices, extruding, and spinning.

[0058] The weft thread is mainly woven by blending the following raw materials in parts by weight:

[0059]

[0060] Polyvinyl al...

Embodiment 3

[0064] A far-infrared fabric, the far-infrared fabric is woven from warp threads and weft threads;

[0065] The warp is mainly woven by blending the following raw materials in parts by weight:

[0066]

[0067] The polyacrylonitrile fiber comprises 84wt% polyacrylonitrile, 5wt%wt% titanium dioxide, 2wt%wt% lanthanum oxide, 5wt% alumina, 3.5wt% Ti 3 SiC 2 and 0.5 wt% KH-560.

[0068] Polyacrylonitrile fiber is prepared by the following steps: (1) titanium dioxide, lanthanum oxide, aluminum oxide, Ti 3 SiC 2 Mixing and crushing to ceramic powder with an average particle size of 0.3-0.4 microns; (2) mixing KH-560 with ceramic powder to obtain modified ceramic powder; (3) blending ceramic powder with polyacrylonitrile, extruding, Slicing to obtain polyacrylonitrile slices; (4) heating and melting the polyacrylonitrile slices, extruding, and spinning.

[0069] The weft thread is mainly woven by blending the following raw materials in parts by weight:

[0070]

[0071] T...

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
Tensile tensionaaaaaaaaaa
Login to View More

Abstract

The invention discloses a far infrared fabric, which is formed by interweaving the warp and the weft. The warp is mainly formed by blending and weaving the following raw materials by weight: 45 to 50parts of cotton fiber, 6 to 8 parts of tetrafluoroethylene-hexafluoropropylene copolymer fiber, and 3 to 6 parts of corn fiber. The weft is mainly formed by blending and weaving the following raw materials by weight: 35 to 40 parts of polyvinyl alcohol fiber, 15 to 20 parts of chitosan fiber, and 3 to 6 parts of bamboo fiber. The warp of the far infrared fabric is formed by blending and weaving the cotton fiber, the tetrafluoroethylene-hexafluoropropylene copolymer fiber, the corn fiber and polyacrylonitrile fiber. The weft of the far infrared fabric is formed by blending and weaving the polyvinyl alcohol fiber, the chitosan fiber, the bamboo fiber, and Tencel fiber. Ceramic ions are added into the polyvinyl alcohol fiber and the polyacrylonitrile fiber respectively, negative ions are released under the synergistic effect, far infrared heat energy can be transmitted after the fiber is added, and the somatosensory temperature of the human body is raised after the far infrared rays are absorbed by the human body.

Description

technical field [0001] The invention relates to a knitted fabric, in particular to a far-infrared fabric. Background technique [0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabrics can not only interpret the style and characteristics of clothing, but also directly affect the color and shape of clothing. When the weather is cold, people usually add thick clothes to keep warm, but this is very unsightly, and wearing too thick clothes will make people feel uncomfortable. For this reason, people have developed some warm fabrics, such as metal wool, Leather, down, etc., but these materials are not very good at keeping warm. Contents of the invention [0003] In view of the above disadvantages, the object of the present invention is to develop a far-infrared fabric, which has the advantage of good thermal insulation effect. [0004] Technical scheme of the present invention is summarized as follows: [0005] A far-infrared f...

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): D03D15/00D03D13/00D01F6/54D01F1/10D01F6/50D03D15/20D03D15/217D03D15/225D03D15/283D03D15/47D03D15/52
CPCD01F1/10D01F6/50D01F6/54D03D13/008D10B2321/06D10B2321/042D10B2321/10D10B2201/22D10B2201/10D10B2201/01D10B2201/02D03D15/47
Inventor 戴世元
Owner NANTONG WEIXING TEXTILE TECH CO LTD