CN210028486U

CN210028486U - Sealing patch

Info

Publication number: CN210028486U
Application number: CN201920376351.0U
Authority: CN
Inventors: 钟晓春
Original assignee: Suzhou Advance Printing Co Ltd
Current assignee: Suzhou Advance Printing Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-02-07
Anticipated expiration: 2029-03-22

Abstract

The application provides a seal subsides, seal the subsides including basic unit, the overburden that covers on the basic unit, the basic unit include one by the non-department of revealing that seals the score line and enclose, the non-upper surface of revealing the portion of basic unit scribble the release agent layer, the overburden include PET film, coating the viscose layer of PET film lower surface, work as the overburden paste in the basic unit on the time, the edge coating of revealing the portion in the overburden in. The utility model provides a seal and paste for the wrapping bag, when unpacking, the overburden drives and opens the portion of tearing along the dotted line nick, forms the opening on the basic unit, takes out article from the wrapping bag in the opening, then covers the overburden again and pastes on the basic unit. The sealing paste can be repeatedly used, and can be repeatedly uncovered and pasted; when the packaging bag is not unsealed, the packaging bag is in a sealed state, and the phenomenon of air leakage cannot occur.

Description

Sealing patch

Technical Field

The application relates to a seal patch.

Background

In the prior art, the sealing paste of the packaging bag is usually only used for pasting the opening, and the sealing paste can be damaged when the packaging bag is opened, so that the packaging bag cannot be reused.

Disclosure of Invention

The technical problem that this application will be solved provides a seal subsides.

In order to solve the technical problem, the application provides a seal subsides, seal and paste including the basic unit, cover the overburden on the basic unit, the basic unit include one by the enclosed division of revealing that the score line encloses, work as uncover the portion when being torn along the score line, the part that uncovers the portion and be connected with the basic unit for the root of revealing, keep away from the one end of root for the tip of revealing, the upper surface of the non-division of basic unit scribble the release agent layer, the overburden include the PET film, the coating the viscose layer of PET film lower surface, work as the overburden paste in the basic unit on, the edge of revealing be covered in the overburden.

Preferably, one side of the end of the PET film close to the uncovering part protrudes outwards to form a handle, and the lower surface of the handle is not coated with an adhesive layer.

Preferably, the upper surface of the PET film is covered with an ink pattern layer.

Preferably, the upper surface of the ink pattern layer is covered with a holographic pattern layer.

Preferably, the base layer is made of a PVC material.

Preferably, the base layer is a part of the packaging bag.

The utility model provides a seal and paste for the wrapping bag, when unpacking, the overburden drives and opens the portion of tearing along the dotted line nick, forms the opening on the basic unit, takes out article from the wrapping bag in the opening, then covers the overburden again and pastes on the basic unit. The sealing paste can be repeatedly used, and can be repeatedly uncovered and pasted; when the packaging bag is not unsealed, the packaging bag is in a sealed state, and the phenomenon of air leakage cannot occur.

Drawings

Fig. 1 is a schematic structural diagram of a closure sticker.

Fig. 2 is a schematic structural view of a base layer.

Fig. 3 is a schematic view of the structure of the cover layer.

Wherein: 1. a base layer; 2. a uncovering part; 3. a score line; 4. a cover layer; 41. a handle; 21. a release agent layer; 42. a PET film; 43. an adhesive layer; 44. a printing ink pattern layer; 45. a holographic pattern layer.

Detailed Description

The present application is further described below in conjunction with the following figures and specific examples to enable those skilled in the art to better understand the present application and to practice it, but the examples are not intended to limit the present application.

As shown in the figure, the application provides a seal subsides, seal the subsides including basic unit 1, cover overburden 4 on basic unit 1, basic unit 1 include one and enclose the department of revealing 2 that the score line 3 encloses, work as the department of revealing 2 when being torn along score line 3, the part that the department of revealing 2 is connected with basic unit 1 be the root of revealing 2, the one end of keeping away from the root is the tip of revealing 2, the non-upper surface of revealing 2 of basic unit 1 be scribbled release agent layer 21, overburden 4 include PET film 42, coating the viscose layer 43 of PET film 42 lower surface, work as overburden 4 paste in basic unit 1 on, the edge coating of revealing 2 cover in overburden 4 in. One side of the PET film 42 near the end of the uncovering part 2 protrudes outwards to form a handle 41, and the lower surface of the handle 41 is not coated with an adhesive layer 43. The upper surface of the PET film 42 is covered with an ink pattern layer 44. The upper surface of the ink pattern layer 44 is covered with a holographic pattern layer 45. The base layer 1 is made of PVC material. The base layer 1 is a part of a packaging bag.

The utility model provides a seal subsides for the wrapping bag, when tearing open the packing, overburden 4 drives and opens 2 along the broken line nicks of portion of tearing, forms the opening on basic unit 1, takes out article from the opening in the wrapping bag, then covers overburden 4 again and pastes on basic unit 1. The sealing paste can be repeatedly used, and can be repeatedly uncovered and pasted; when the packaging bag is not unsealed, the packaging bag is in a sealed state, and the phenomenon of air leakage cannot occur

The above-described embodiments are merely preferred embodiments for fully illustrating the present application, and the scope of the present application is not limited thereto. The equivalent substitution or change made by the person skilled in the art on the basis of the present application is within the protection scope of the present application. The protection scope of this application is subject to the claims.

Claims

1. The utility model provides a seal and paste, its characterized in that, seal paste include the basic unit, cover the overburden on the basic unit, the basic unit include one by the enclosed portion of revealing that the score line encloses, the upper surface of the non-portion of revealing of basic unit scribble the release agent layer, the overburden include PET film, coating the viscose layer of PET film lower surface, work as the overburden paste in the basic unit on, the edge of revealing coat cover in the overburden in.

2. The closure strip of claim 1 wherein when said tear-away portion is torn along said score line, said portion of said tear-away portion that is attached to said base layer is a base portion of said tear-away portion, and an end of said tear-away portion that is distal from said base portion is an end of said tear-away portion.

3. The closure strip of claim 2 wherein a side of the PET film adjacent to the end of the peel portion is outwardly convex to form a tab, and the lower surface of the tab is not coated with the adhesive layer.

4. The closure sticker of claim 1, wherein the upper surface of the PET film is covered with an ink pattern layer.

5. The closure of claim 4, wherein the upper surface of the ink design layer is covered with a holographic design layer.

6. The closure strip of claim 5 wherein said substrate is made of PVC material.

7. The closure of claim 1, wherein the substrate is part of a package.