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Improved structure of adhesive tape type magnet

A technology for improving structure and magnets, applied in the direction of permanent magnets, adhesives, film/sheet-like adhesives, etc., can solve the problem of difficult to apply release agent, etc., to achieve the overall quality is easy to maintain stable, easy to combine components, reduce development effect

Inactive Publication Date: 2011-09-07
吴泓志 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an improved structure of a tape-type magnet for the above-mentioned deficiencies in the prior art, which can effectively overcome the lack of difficult-to-coat release agent caused by the easy-to-peel material powder on the surface of the tape-type magnet , to ensure product quality

Method used

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  • Improved structure of adhesive tape type magnet
  • Improved structure of adhesive tape type magnet
  • Improved structure of adhesive tape type magnet

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Embodiment Construction

[0025] figure 1 is an exploded view of the structure of an embodiment of the present invention, by which figure 2 and image 3 It can be clearly seen that the structure of this embodiment mainly includes: an extremely soft magnet substrate 1, a first adhesive layer 2, a release sheet layer 3 and a second adhesive layer 4 and other parts, wherein the magnet substrate 1 is a soft strip or strip with magnetic attraction, the first adhesive layer 2 is uniformly arranged on one surface side of the magnet substrate 1, and the second adhesive layer 4 is evenly arranged on the other surface side of the magnet substrate 1, and the release sheet layer 3 is combined with the magnet substrate 1 through the second adhesive layer 4 in the form of a sheet, and the release sheet layer 3 The stickiness between the magnet substrate 1 is greater than the stickiness between the release sheet layer 3 and the first adhesive layer 2, and the release sheet layer 3 can form a moderate bond to the a...

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Abstract

A modified structure of magnet in adhesive tap form is prepared as laying out the first adhesive layer at side surface of flexible magnetic iron substrate on flexible magnetic iron bar, combining a separation sheet layer with another side surface of said magnetic iron substrate through the second adhesive layer, setting viscosity between the second adhesive layer and separation sheet layer to be greater than viscosity between the first adhesive layer and separation sheet layer to be greater than viscosity between the first adhesive layer and separation sheet layer for making separation sheet layer be easily separated from the first adhesive layer.

Description

Technical field: [0001] The invention relates to an improved structure of a tape-type magnet, in particular to a tape-type magnet, at least one surface side of which has adhesiveness, so that it can be easily pasted on the surface of a preset object, and with its magnetic The attraction property attracts magnetic objects. Background technique: [0002] The structure of the traditional tape-type magnet, as disclosed in the patent case of "Magnetic Tape Structure" in Taiwan Announcement No. M253047, mainly has an extremely thin sheet or strip-shaped soft magnetized substrate, including a combination The release agent layer on one side of the surface and the adhesive layer combined on the other side are formed, and are suitable for forming a wrapping state; at least one end of the substrate in the wrapping state can be gradually formed by It is delivered in a roll to allow it to be pasted or adsorbed on the back of the article by a segment, and it can be further adsorbed on a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F7/02C09J7/02
Inventor 吴泓志范姜正良
Owner 吴泓志