File anti-counterfeiting bag capable of preventing file from being stolen after being opened

Abstract

The utility model belongs to the technical field of anti-counterfeiting bags, and particularly relates to a file anti-counterfeiting bag capable of preventing opening and stealing, which comprises a bag body with an opening, an adhesion part is arranged on the inner side face of the opening of the bag body and used for sealing the opening of the bag body, a fragile radio frequency identification tag is further arranged on the inner wall of the bag body, and when the opening of the bag body is sealed, the fragile radio frequency identification tag is inserted into the bag body. And the fragile radio frequency identification tag is positioned in the sealed bag body. According to the utility model, through the arrangement of the adhesion part, the opening of the bag body can be sealed through the adhesion part, so that the bag body cannot be normally opened, and if the bag body is forcibly opened, the bag body can be damaged and cannot be recovered; meanwhile, due to the arrangement of the fragile radio frequency identification tag, the whole bag body is difficult to copy or replace, and one bag has one piece, so that the safety and the confidentiality are effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-counterfeiting bags, and in particular relates to an anti-counterfeiting bag for documents that cannot be opened and stolen. Background Art

[0002] As society enters the Internet age, a large amount of goods and information need to be delivered quickly, and quality and safety must be guaranteed. Especially when express packaging of confidential documents, their safety and confidentiality are extremely important.

[0003] The current method of transporting documents is to place the documents in a packaging bag and then seal the bag with a seal, or directly use express packaging bags. These methods are not safe. For example, if the sealing paper is wetted with steam and carefully torn off, the confidential document bag can be opened without damaging the seal and the confidential documents inside can be stolen. Alternatively, if the documents are simply packed in a different express packaging bag, it will also be difficult to detect.

[0004] In view of this, the utility model provides a document anti-counterfeiting bag that can prevent opening and theft to solve the above problems. Utility Model Content

[0005] To solve the above problems, the present invention provides the following technical solution: a document anti-counterfeiting bag that prevents opening and theft, comprising a bag body with an opening, an adhesive portion being provided on the inner side surface of the bag opening for sealing the bag opening, and a fragile radio frequency identification tag being provided on the inner wall of the bag body. When the bag opening is sealed, the fragile radio frequency identification tag is located inside the sealed bag body.

[0006] As a preferred embodiment of the utility model of the document anti-counterfeiting bag that is prevented from opening and theft, the inner wall of the bag body is further provided with a light-shielding layer, and the fragile radio frequency identification tag is connected to the surface of the light-shielding layer.

[0007] As a preferred embodiment of the utility model of the document anti-counterfeiting bag that is prevented from opening and theft, the surface of the light-shielding layer is further connected to an anti-scratch layer.

[0008] As a preferred embodiment of the utility model of the document anti-counterfeiting bag for preventing opening and theft, the adhesive portion includes: an adhesive layer connected to the inner side surface of the bag opening and a release layer connected to the surface of the adhesive layer.

[0009] As a preferred embodiment of the utility model of the document anti-counterfeiting bag that prevents opening and theft, the bottom of the bag body is further provided with a dotted dotted line, and when the bag is torn along the dotted dotted line, the sealed bag body is opened.

[0010] As a preferred embodiment of the utility model of the document anti-counterfeiting bag that is prevented from opening and theft, the bag body is made of polyethylene or polypropylene.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model provides an adhesive portion so that the opening of the bag can be sealed by the adhesive portion, thereby preventing the bag from being opened normally. If the bag is forcibly unsealed, the bag will be damaged and cannot be restored. At the same time, the provision of a fragile radio frequency identification tag makes the entire bag difficult to copy or replace, and one bag is one piece, thereby effectively improving safety and confidentiality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the adhesion portion of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the bag body of the utility model after it is unfolded;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the bag body of the present utility model;

[0018] Figure 5 This is a schematic diagram of the bag usage process of the utility model.

[0019] In the figure: 1. bag body; 11. light-shielding layer; 12. anti-scratch layer; 2. adhesive portion; 21. adhesive layer; 22. release layer; 3. dotted line; 4. fragile RFID tag. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1 and Figure 3 The utility model relates to a document anti-counterfeiting bag that can be opened and stolen, comprising: a bag body 1 with an opening, the bag body 1 being formed by folding a plastic sheet made of polyethylene or polypropylene material in half and connecting the two sides by heat pressing, and being used for filling documents or other items that need to be kept confidential.

[0022] On any inner side surface of the opening of the bag body 1, there is an adhesive portion 2 consisting of an adhesive layer 21 and a release layer 22. Figure 2 As shown, the adhesive layer 21 is connected to the inner side of the bag body 1 where it is located, and the release layer 22 covers the surface of the adhesive layer 21 to isolate the adhesive layer 21 from the other side of the bag body 1 opening opposite to it, thereby preventing the opening of the bag body 1 from being sealed before use.

[0023] like Figure 3 As shown, a fragile radio frequency identification tag 4 is also adhered to the inner wall of the bag body 1, and when the opening of the bag body 1 is sealed, the fragile radio frequency identification tag 4 is located in the bag body 1. The fragile radio frequency identification tag 4 stores information about the contents of the bag body 1, such as the name, content, sender and recipient information, etc. In this embodiment, the fragile radio frequency identification tag 4 adopts an ultra-high frequency electric small ring fragile tag, and the information therein can be identified by using ultra-high frequency RFID technology.

[0024] Furthermore, in order to facilitate the recipient to open the bag body 1, a dotted dotted line 3 can be set on the bottom surface near the bag body 1. The dotted dotted line 3 is an easy-tear line. By tearing the bag body 1 along the dotted dotted line 3, the bag body 1 can be easily opened to take out the items inside.

[0025] Further, such as Figure 4 As shown, in order to reduce the impact of external environment, such as sunlight, on the items in the bag body 1, a light-shielding layer 11 can be coated on the inner wall of the bag body 1. When the light-shielding layer 11 is coated, the fragile RFID tag 4 should be adhered to the surface of the light-shielding layer 11 to prevent the light-shielding layer 11 from blocking the fragile RFID tag 4. The light-shielding layer 11 can effectively block sunlight to prevent the documents or other items in the bag body 1 from yellowing or fading due to sunlight.

[0026] Furthermore, a transparent PET film anti-scratch layer 12 may be adhered to the surface of the light-shielding layer 11 to effectively reduce the possibility of the bag body 1 being scratched.

[0027] When used specifically, Figure 5 As shown, first place the item to be kept confidential in the bag body 1, then tear off the release layer 22 from the surface of the adhesive layer 21, and adhere the adhesive layer 21 to the inner side of the bag body 1 opposite to it to achieve the sealing of the bag body 1;

[0028] When opening, the bag body 1 is torn open along the dotted line 3 to open the bottom of the bag body 1, and the items inside can be easily taken out.

[0029] In summary, since the bag body 1 of the present invention cannot be opened normally after being sealed and cannot be restored after being damaged, and is equipped with a fragile RFID tag 4, one item has one tag, making it impossible to replace or change, it has good security and confidentiality.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A document anti-counterfeiting bag that can be opened and stolen, comprising a bag body (1) having an opening, characterized in that: An adhesive portion (2) is provided on the inner side surface of the opening of the bag body (1) for sealing the opening of the bag body (1). A fragile radio frequency identification tag (4) is also provided on the inner wall of the bag body (1). When the opening of the bag body (1) is sealed, the fragile radio frequency identification tag (4) is located inside the sealed bag body (1).

2. The anti-theft document anti-counterfeiting bag according to claim 1, characterized in that: The inner wall of the bag body (1) is further provided with a light-shielding layer (11), and the fragile radio frequency identification tag (4) is connected to the surface of the light-shielding layer (11).

3. The anti-theft document anti-counterfeiting bag according to claim 2, characterized in that: The surface of the light-shielding layer (11) is also connected to an anti-scratch layer (12).

4. The anti-theft document anti-counterfeiting bag according to any one of claims 1 to 3, characterized in that: The adhesive portion (2) comprises an adhesive layer (21) connected to the inner side surface of the opening of the bag body (1) and a release layer (22) connected to the surface of the adhesive layer (21).

5. The anti-theft document anti-counterfeiting bag according to claim 4, characterized in that: The bottom of the bag body (1) is also provided with a dotted dotted line (3), and when the bag body (1) is torn along the dotted dotted line (3), the sealed bag body (1) is opened.

6. The anti-theft document anti-counterfeiting bag according to claim 1, characterized in that: The bag body (1) is made of polyethylene or polypropylene.

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