Fabric with infrared reflecting function

A technology of infrared reflection and fabric, applied in the field of fabrics with infrared reflection function, can solve the problem of fabrics without protective effect, etc., and achieve the effect of good thermal insulation effect.

Inactive Publication Date: 2018-06-08
GUANGDONG XINFENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But for the third way of heat transmission, infrared heat radiation, none of the existing fabrics have a protective effect

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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  • Fabric with infrared reflecting function
  • Fabric with infrared reflecting function

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Embodiment Construction

[0012] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] See attached figure 1 The schematic cross-section shown includes a fabric substrate 1 , a bottom titanium oxide layer 2 , a zinc oxide layer 3 , a silver layer 4 , a nickel-chromium layer 5 and a top titanium oxide layer 6 . The thickness of the bottom titanium oxide layer 2 is 1-60nm, the thickness of the zinc oxide layer 3 is 1-20nm, the thickness of the silver layer 4 is 1-30nm, the thickness of the nickel-chromium layer 5 is 1-30nm, and the top titanium oxide layer 6 The thickness is 1-60nm.

[0014] In the composite film layer, the zinc oxide layer 3 is an important base layer, which can make the silver layer 4 more uniform and smooth, thereby having better infrared reflection performance. Titanium oxide, a stable, dense, and high-refractive material, serves as the bottom layer 2 and the top layer 6, whi...

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 discloses a fabric with an infrared reflecting function. By using a magnetron sputtering vacuum deposition method, a composite membrane layer is deposited on the surface of a fabric; thecomposite membrane consists of a bottom titanium oxide layer, a zinc oxide layer, a silver layer, a nickel-chromium layer and a top titanium oxide layer; different layers are overlapped in sequence outwards on the surface of the household fabric; the thickness of the bottom titanium oxide layer is 1-60nm; the thickness of the zinc oxide layer is 1-20nm; the thickness of the silver layer is 1-30nm; the thickness of the nickel-chromium layer is 1-30nm; the thickness of the top titanium oxide layer is 1-60nm. By adopting the household fabric, a large scale of fabrics have infrared reflecting functions, and a relatively good heat-preservation effect can be achieved; in addition, magnetron sputtering vacuum membrane plating has no problem of chemical use, water pollution or air pollution, andis an environmental-friendly production mode; materials of the household fabric can be also found in human bodies, so that the fabric has no potential safety hazard for human bodies.

Description

technical field [0001] The invention belongs to the field of innovative textiles and relates to a fabric with infrared reflection function. Background technique [0002] Heat spreads outward through three main routes: heat transfer, convection, and infrared heat radiation. At present, the way to keep clothes warm is to insulate the skin from the air to reduce convective heat loss; and store air by filling cotton or down, and use the thermal insulation properties of the air to reduce the loss of heat transfer. But for the third mode of heat transmission, infrared heat radiation, none of the existing fabrics has a protective effect. Therefore, coating a film layer with infrared reflection function on the surface of the fabric can reduce the heat loss of the fabric in the three aspects of heat transfer, convection and infrared heat radiation, and will become a new warming solution that can be widely used . Contents of the invention [0003] The purpose of the present inven...

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): D06M11/46D06M11/44D06M11/83D06M101/06D06M101/10D06M101/36
CPCD06M11/46D06M11/44D06M11/83D06M2101/06D06M2101/10D06M2101/36
Inventor 王银川余荣沾张欣刘琼溪尹华平梁媛
Owner GUANGDONG XINFENG TECH
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