Device for fabric water-repellency test

A technology for water testing and fabrics, which is applied in the field of water repellency testing devices, and can solve problems such as high cost and complicated instruments

Inactive Publication Date: 2014-03-26
SONGLING BRANCH WUJIANG MINGMIN GARMENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, after the fabric is water-repellent, it is necessary to test the water-repellency of the fabric. The existing water-repellency test equipment is more complicated and costly

Method used

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  • Device for fabric water-repellency test
  • Device for fabric water-repellency test
  • Device for fabric water-repellency test

Examples

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Embodiment Construction

[0019] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0020] Such as Figure 1 to Figure 3 As shown, a device for fabric water repellency test includes a bracket, the bracket includes a horizontally arranged base plate 11 and a vertically arranged pole 12 on the base plate 11, and the base plate 11 is provided with an inclined platform for placing the test fabric. The supporting device is provided with a height-adjustable spraying device for spraying water towards the fabric on the pole 12 . Specifically, the support device includes a support plate 21 obliquely arranged between the bottom plate 11 and the pole 12, and a holder 22 detachably arranged on the support plate 21 for clamping the fabri...

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PUM

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Abstract

The invention relates to a device for a fabric water-repellency test. The device comprises a bracket, wherein the bracket comprises a bottom plate horizontally arranged and a strut perpendicularly arranged on the bottom plate; an inclined supporting device is arranged on the bottom plate and used for placing the test fabric; a height-adjustable sprinkler is arranged on the strut and can spray water to the fabric. The device for the fabric water-repellency test is simple in structure, low in cost, and convenient to operate the fabric water-repellency test through the supporting device for placing the test fabric and the height-adjustable sprinkler for spraying water to the fabric, and capable of accurately determining the fabric water-repellency grade.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a device for testing the water repellency level of fabrics. Background technique [0002] The water absorption properties of various textile fibers are different. If the fabric is required to have a high degree of waterproofness, it must be waterproof or water-repellent. sex, softness, etc. Water repellency means that liquid water cannot pass through, but gaseous water is allowed to pass through. When the water drop falls on the surface of the fabric, the water drop may form a drop shape. In this case, the tangent between the fabric surface and the edge of the water drop forms an angle, which is the contact angle. When the contact angle is greater than 90° and less than 180°, Water droplets do not wet the fabric, this phenomenon is called water repellency. Therefore, after the fabric is water-repellent finished, it is necessary to test the water-repellency of the fabric, and the ex...

Claims

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Application Information

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IPC IPC(8): G01N15/08
Inventor沈卫其
OwnerSONGLING BRANCH WUJIANG MINGMIN GARMENTS