Abrasive cloth

A technology of abrasive cloth and transition layer, applied in the field of abrasive cloth, can solve the problems of increasing production and use costs, reducing the service life of abrasive cloth, affecting grinding efficiency, etc.

Inactive Publication Date: 2015-07-15
CHANGZHOU KINGCATTLE ABRASIVES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional emery cloth is generally composed of a base material, a binder and an abrasive. Generally, a paper base material is used, and the binder and the abrasive are mixed and coated on the upper surface of the base material. Since the surface of the base mater...

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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  • Abrasive cloth

Examples

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Embodiment Construction

[0013] Such as figure 1 A kind of emery cloth shown comprises base material 1, transition layer 2, primer layer 3 and polishing sand 4, and described transition layer 2 is arranged on the upper surface of base material 1, and described primer layer 3 is coated on transition On the upper surface of the layer 2, the sanding sand 4 is arranged on the upper surface of the primer layer 3, and the side of the transition layer 2 has a trapezoidal zigzag structure.

[0014] The upper part of the transition layer 2 has a terrace, and the primer layer 3 is evenly coated on the terrace, and a chip removal groove 5 is formed in the lower part of the transition layer 2 .

[0015] A layer of polyether sponge 6 is provided on the bottom surface of the substrate 1 .

[0016] The primer layer 3 is a polyurethane layer.

[0017] The present invention has a simple structure, and because the transition layer has a step, the sand does not need to cover the entire base material, which saves a lot...

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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PUM

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Abstract

The invention discloses abrasive cloth. The abrasive cloth comprises a base material, a transition layer, a primer layer and grinding sand, wherein the transition layer is arranged on the upper surface of the base material; the primer layer is coated on the upper surface of the transition layer; the grinding sand is arranged on the upper surface of the primer layer; the side face of the transition layer is of a trapezoidal zigzag structure. The abrasive cloth has a simple structure; since the transition layer is provided with a trapezoidal platform, the entire base material is not required to be fully coated with the grinding sand, and more grinding sand is saved while a grinding effect is guaranteed, so that the production cost and the use cost are reduced; during grinding of the abrasive cloth, scraps are discharged timely by a scrap discharge groove, so that the grinding efficiency can be guaranteed.

Description

technical field [0001] The invention relates to the field of auxiliary tools, in particular to an emery cloth. Background technique [0002] Abrasive cloth is used to grind metal, wood and other surfaces to make them smooth and clean. The traditional emery cloth is generally composed of a base material, a binder and an abrasive. Generally, a paper base material is used, and the binder and the abrasive are mixed and coated on the upper surface of the base material. Since the surface of the base material is covered with a whole A layer of abrasives increases the cost of production and use. During the grinding process, the falling waste debris adheres to the surface of the emery cloth, which affects the grinding efficiency and reduces the service life of the emery cloth. Contents of the invention [0003] In order to overcome the disadvantages of the above-mentioned technical problems, the present invention provides an emery cloth, which can completely solve the above-mentio...

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): B24D11/00B24D11/02
CPCB24D11/00B24D11/02
Inventor 杨建华吴拥军
Owner CHANGZHOU KINGCATTLE ABRASIVES
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