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Unidirectional breathable cloth

A breathable cloth, one-way technology, applied in applications, layered products, clothing, etc., can solve the problem of reverse gas entry, and achieve the effect of improving the feel

Pending Publication Date: 2018-02-16
嘉兴佳达实业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a one-way air-permeable cloth, which can effectively solve the problem that a large amount of gas still enters in the reverse direction in the current one-way air-permeable cloth

Method used

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Embodiment Construction

[0014] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0015] refer to figure 1 It is an embodiment of a one-way air-permeable cloth of the present invention. A one-way air-permeable cloth includes an inner layer 1, a base layer 2 and an outer layer 3. The inner layer 1 is a breathable layer, and the base layer 2 is provided with a number of air-permeable hole 4, the base layer 2 is provided with a layer of barrier layer 5, the barrier layer 5 is provided with a valve 6 corresponding to each vent hole 4, and the valve 6 covers the vent hole 4 and is larger than the area of ​​the vent hole 4, The valve 6 is rotatably connected with the barrier layer 5 , and the outer layer 3 is arranged on the barrier layer 5 with a ...

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Abstract

The invention discloses unidirectional breathable cloth. The unidirectional breathable cloth comprises an inner layer, a base layer and an outer layer, wherein the inner layer is a breathable layer, aplurality of vent holes are formed in the base layer, a blocking layer is arranged on the base layer, valves corresponding to each breathable hole are arranged on the blocking layer and cover the vent holes, the areas of the valves are more than the areas of the breathable holes, the valves are rotatably connected with the blocking layer, the outer layer is arranged on the blocking layer, and a gap is formed between the outer layer and the valves. The unidirectional breathable cloth has the advantages that the inner layer can be manufactured from breathable cloth, so that the contact hand feel between the inner layer and a human body is improved; the blocking layer is covered by the base layer, the valves of the blocking layer serve as the valves of the vent holes and cover the vent holes, and the areas of the valves are more than the areas of the breathable holes, so that the valves can be unidirectionally opened to enable internal gas to flow out through the vent holes; and the valves cling to the vent holes so as to close the vent holes while meeting reverse airflow, so that the unidirectional breathable cloth in proper sense is realized.

Description

technical field [0001] The invention relates to a one-way air-permeable cloth. Background technique [0002] One-way breathable fabrics are widely used, such as on clothes, which can let the heat out of the body and prevent the outside air from entering through the fabric. However, the current one-way breathable fabrics use chemical fibers to achieve one-way breathability, but it is not the real meaning. The one-way ventilation on the top, but the gas is easier to forget to flow on one side, but there will still be a small amount of gas that will enter in the reverse direction. Contents of the invention [0003] The purpose of the present invention is to provide a one-way air-permeable cloth, which can effectively solve the problem that a large amount of gas still enters in the reverse direction in the current one-way air-permeable cloth. [0004] In order to solve the above-mentioned technical problems, the present invention is achieved through the following technical so...

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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IPC IPC(8): B32B3/24B32B3/08B32B7/12B32B27/32B32B27/06B32B33/00
CPCB32B3/08B32B3/266B32B7/12B32B27/06B32B27/32B32B33/00B32B2307/724B32B2437/00
Inventor 张杰
Owner 嘉兴佳达实业股份有限公司
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