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Abrasive paper

A technology for sandpaper and latex paper, applied in abrasives, metal processing equipment, manufacturing tools, etc., can solve the problems affecting the service life and polishing quality of sandpaper, the performance of the abrasive layer is reduced, and the labor intensity is increased, so as to achieve simple structure and long service life. , the effect of good working conditions

Inactive Publication Date: 2015-01-28
孙金福
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] Sandpaper is used to grind the surface of metal, wood, etc. to make it smooth and clean. Sandpaper is used to polish the surface of metal, bamboo and other utensils. Sandpaper is easy to produce wood chips, dust and other particles when grinding. When these particles accumulate too much, the abrasive layer will be damaged. The performance of the sandpaper drops sharply, and it can't even be used, which seriously affects the service life and grinding quality of the sandpaper. During use, there is more dust, which increases labor intensity and low work efficiency.

Method used

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Embodiment Construction

[0011] The present invention will now be further described in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0012] Such as figure 1 A kind of sandpaper shown has base material layer 1, and base material layer 1 is bonded with abrasive material layer 3 by bonding agent 2, is coated with coating 4 on abrasive material layer 3, and base material layer 1 adopts special-made kraft paper or latex paper, Binder 2 is natural resin or synthetic resin.

[0013] The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present invention. Substantial equivalent changes or modifications shall fall within the protection scope of the present invention.

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Abstract

The invention relates to abrasive paper. An abrasive material layer is adhered to a base material layer through an adhesive and is coated with a coating. The abrasive paper has the advantages of simple structure, convenience in use, excellent polishing performance, long service life and less dust. The production cost is reduced, the labor conditions are good, and the working efficiency is improved.

Description

technical field [0001] The present invention relates to a kind of sandpaper. Background technique [0002] Sandpaper is used to grind the surface of metal, wood, etc. to make it smooth and clean. Sandpaper is used to polish the surface of metal, bamboo and other utensils. Sandpaper is easy to produce wood chips, dust and other particles when grinding. When these particles accumulate too much, the abrasive layer will be damaged. The performance of the sandpaper drops sharply, and even it cannot be used, which seriously affects the service life and grinding quality of the sandpaper. During use, there is more dust, which increases labor intensity and low work efficiency. Contents of the invention [0003] The technical problem to be solved by the invention is to overcome the deficiencies in the prior art and provide a sandpaper with long service life and good grinding performance. [0004] The technical solution adopted by the present invention to solve the technical problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D11/00
CPCB24D11/00
Inventor 孙金福
Owner 孙金福
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