TWM458317U - Peeling-protection encryption patch - Google Patents

Description

Tamper-proof security patch

This creation is about a rip-proof security patch, especially a tamper-proof security patch that does not allow a third party to easily peek into, tamper with, and provide a tear-open display to achieve object preservation.

For the test unit, in order to avoid the judges knowing the information of the candidates, and affecting the fairness of the review, it is often necessary to hide the candidate data of the test paper, but traditionally there is no suitable tool to use, so it will be It is quite inconvenient to design the data column with the tester at the edge of the test paper and then use the folding method to create the sealing effect.

Alternatively, a paper seal may be used to seal the document or the test paper to prevent it from being unsealed. If the seal is damaged by others, the valuable or confidential item has been rendered confidential. However, the above-mentioned conventional paper seals are easily peeled off and then re-applied because of the inaccuracy of the adhesive, so that the function of using them to prevent them from being unsealed is obviously insufficient.

In view of this, the present invention provides a rip-proof security patch, especially a tamper-proof security patch that cannot allow a third party to easily peek into, tamper with, and provide a tear-open display to achieve object preservation. Its main purpose.

In order to achieve the above, the tamper-proof security patch of the present invention comprises at least: a first adhesive layer, a transparent sheet disposed on the first adhesive layer, and a second adhesive disposed on the transparent sheet. a layer and an opaque sheet, the opaque sheet is disposed on the second adhesive layer, the upper surface of the opaque sheet is provided with at least a line, and the second adhesive layer and the opaque sheet protrude from the transparent layer The sheet is formed with a lug; accordingly, the patch can be attached to the document by the first adhesive layer on the patch, and the text below the patch is covered by the opaque sheet on the patch The unrelated person can be prevented from peering into the file content, and when the content of the file needs to be viewed, the opaque sheet and the second adhesive layer are peeled off from the transparent sheet, so that the text originally covered by the opaque sheet can be Revealed again.

To achieve the above object, the first adhesive layer is provided with a release layer on the other side of the transparent sheet.

To achieve the above object, the upper surface of the opaque sheet is provided with a longitudinal tangent and a transverse tangent.

1‧‧‧SMD

10‧‧‧First adhesive layer

20‧‧‧Transparent sheet

30‧‧‧Second adhesive layer

40‧‧‧opaque sheet

41‧‧‧ longitudinal tangent

42‧‧‧transverse tangent

50‧‧‧ lugs

60‧‧‧ release layer

70‧‧ ‧ documents

The first picture is a schematic diagram of the structure of the tear-proof security patch in the creation.

The second picture is a perspective view of the structure of the tear-proof security patch in the creation.

The third figure is another schematic diagram of the structure of the tear-proof security patch in the creation.

The fourth picture is a schematic diagram of the use of the tear-proof security patch in the creation.

The fifth figure is a schematic diagram of the use of the partially opaque sheet in the creation.

The sixth figure is a schematic diagram of the use of the opaque sheet to be completely peeled off in the creation.

For the characteristics of this creation, please refer to the drawings and details of the examples. Get a clear understanding of the instructions.

As shown in the first figure, the tamper-proof security patch 1 of the present invention includes at least: a first adhesive layer 10, a transparent sheet 20, a second adhesive layer 30, and An opaque sheet 40, wherein the transparent sheet 20 is disposed on the first adhesive layer 10; the second adhesive layer 30 is disposed on the transparent sheet 40; and the opacity a sheet 40 is disposed on the second adhesive layer 30. The upper surface of the opaque sheet 40 is provided with at least a line, and the second adhesive layer 30 and the opaque sheet 40 protrude from the transparent layer. The sheet 40 is formed with a lug 50.

Furthermore, as shown in the second figure, the first adhesive layer 10 is provided with a release layer 60 on the other side of the transparent sheet 20.

Further, as shown in the third figure, the upper surface of the opaque sheet 40 is provided with a longitudinal tangent 41 and a transverse tangent 42.

For overall use, as shown in the fourth to sixth figures, the patch 1 can be attached to the document 70 by the first adhesive layer 10 on the patch 1 and opaque by the patch 1 The sheet 40 covers the text below the patch 1 to prevent the unrelated person from peering into the document content, and when the text content in the patch needs to be viewed, the opaque sheet 40 and the second adhesive layer 30 are transparent. The sheet 20 is peeled off, and the characters originally covered by the opaque sheet 40 are again revealed.

This creation not only makes it impossible for third parties to easily peek into and tamper with the contents of the document, but also provides a tear-proof security patch that provides a tear-open display to achieve object preservation.

In summary, the creation provides a better and feasible tamper-proof security patch, and submits a new patent application according to law; the technical content and technology of the creation The features are disclosed above, but those skilled in the art may still make various substitutions and modifications without departing from the spirit of the present invention based on the disclosure of the present invention. Therefore, the scope of the present invention is not limited to the embodiments disclosed, but includes various alternatives and modifications that do not depart from the present invention and are covered by the following claims.

1‧‧‧SMD

10‧‧‧First adhesive layer

20‧‧‧Transparent sheet

30‧‧‧Second adhesive layer

40‧‧‧opaque sheet

50‧‧‧ lugs

Claims (3)

A ripstop security patch comprising at least: a first adhesive layer; a transparent sheet disposed on the first adhesive layer; a second adhesive layer disposed on the transparent sheet; and an opaque sheet The material is disposed on the second adhesive layer, and the upper surface of the opaque sheet is provided with at least a line, and the second adhesive layer and the opaque sheet protrude from the transparent sheet to form a lug. The ripstop security patch of claim 1, wherein the first adhesive layer is provided with a release layer on the other side of the transparent sheet. The ripstop security patch of claim 1 or 2, wherein the upper surface of the opaque sheet is provided with a longitudinal tangent and a transverse tangent.