Plane mask packaging box and cutting die thereof

Abstract

The utility model discloses a plane mask packaging box and a cutting die thereof, and relates to the technical field of packaging boxes. The packaging box comprises a supporting framework, the surface of the supporting framework is coated with a shell, taking openings are formed in the bottom of the front face and the bottom of the back face of the shell, easy-to-tear strips are movably connected to inner cavities of the taking openings, the shell comprises a base material layer, and a reinforcing layer is bonded to the top of the base material layer through an adhesive. According to the packaging box, the front easy-to-tear strip and the rear easy-to-tear strip which are symmetrical are designed, the taking opening can be exposed after the easy-to-tear strips are torn down, at the moment, a mask in the packaging box can be easily taken, the top of the packaging box does not need to be disassembled, and therefore good sealing performance can be guaranteed, and meanwhile the packaging box is convenient to use through the multiple composite structures. The packaging box can have good use strength and tear resistance, can not be easily flattened and torn in the packaging and transporting process, and can provide good protection for a packaged product.

Description

Technical Field

[0001] This utility model belongs to the field of packaging box technology, and in particular relates to a flat mask packaging box and its die-cutting mold. Background Technology

[0002] Packaging boxes are boxes used to package products. They can be classified by material, such as cardboard boxes, metal boxes, wooden boxes, and leather boxes. Their functions include ensuring product safety during transportation and enhancing the product's perceived quality. Packaging boxes are used in the production and packaging of face masks.

[0003] Existing flat-face mask packaging requires consumers to open the top cover to take out the mask, which is inconvenient. In addition, since the flat-face mask packaging boxes on the market use either an open top cover or an easy-tear opening at the top to take out the mask, the top cover cannot be properly restored to the sealed state after opening, making it inconvenient to store. Therefore, it cannot meet consumers' needs for convenient use and storage of flat-face masks in their daily lives.

[0004] To address these issues, we provide a flat mask packaging box and its die-cutting mold. Utility Model Content

[0005] The purpose of this utility model is to provide a flat mask packaging box and its die-cutting mold. By cooperating with the supporting components and reinforcing components, it solves the problems of inconvenient mask handling and storage in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model is a flat mask packaging box, including a supporting frame. The surface of the supporting frame is covered with an outer shell. The bottom of the front and back of the outer shell is provided with a take-out opening. An easy-tear strip is movably connected to the inner cavity of the take-out opening. The outer shell includes a base material layer. A reinforcing layer is bonded to the top of the base material layer with an adhesive. A surface layer is bonded to the top of the reinforcing layer with an adhesive. An inner lining layer is bonded to the bottom of the base material layer with an adhesive.

[0008] The present invention is further configured such that the supporting frame is made of engineering plastic and has a three-dimensional design.

[0009] The present invention is further configured such that an insertion port is provided at the top of the back of the outer casing, and an insertion plate for inserting the insertion port is provided at the rear end of the top of the outer casing.

[0010] The present invention is further configured such that the substrate layer is made of corrugated paper, and specifically F-type corrugated paper.

[0011] The present invention is further configured such that the reinforcing layer is made of PVC film, and the surface of the PVC film is coated with a high-temperature resistant coating.

[0012] The present invention is further configured such that the surface layer is made of whiteboard paper and its surface is sprayed with promotional images.

[0013] The present invention is further configured such that the inner lining layer is made of a waterproof film and its surface is coated with an antibacterial coating.

[0014] A die-cutting mold for any of the above-mentioned flat mask packaging boxes includes a die-cutting mold body, the die-cutting mold body including a cutting blade, an indentation strip and a serrated blade, the cutting blade and the serrated blade being of equal length, and the length of the indentation strip being slightly less than the length of the cutting blade and the serrated blade.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model features two symmetrical tear strips at the front and back. After tearing off the tear strips, the opening is exposed, allowing easy removal of the mask from inside the packaging box without disassembling the top of the box. This ensures good sealing performance. At the same time, the multi-layered composite structure gives the packaging box good strength and tear resistance, preventing it from being easily crushed or torn during packaging and transportation, thus providing good protection for the packaged product.

[0017] 2. This utility model, through the design of a die-cutting body that works in conjunction with the packaging box, can cut and press the outer shell into shape in one go, thereby facilitating subsequent folding work and eliminating the need for further creasing, thus improving the efficiency of packaging box production. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a three-dimensional view of a flat mask packaging box.

[0020] Figure 2 This is an exploded diagram of a flat mask packaging box.

[0021] Figure 3 This is a schematic diagram showing the unfolded outer shell of a flat mask packaging box.

[0022] Figure 4 This is a schematic diagram of the internal connection structure of a flat mask packaging box.

[0023] Figure 5 A three-dimensional schematic diagram of a die-cutting mold for a flat mask packaging box;

[0024] Figure 6 This is a rear view schematic diagram of a die-cutting mold for a flat mask packaging box.

[0025] In the attached diagram: 1. Support frame; 2. Outer shell; 201. Substrate layer; 202. Reinforcing layer; 203. Surface layer; 204. Inner lining layer; 3. Removal opening; 4. Easy-tear strip; 5. Die-cutting body; 501. Cutting blade; 502. Indentation strip; 503. Serrated blade. Detailed Implementation

[0026] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1

[0028] Please see Figure 1-6 This utility model is a flat mask packaging box, including a support frame 1, the surface of the support frame 1 is covered with a shell 2, and the bottom of the front and back of the shell 2 are provided with a take-out opening 3, and the inner cavity of the take-out opening 3 is movably connected with an easy-tear strip 4.

[0029] The outer casing 2 includes a base layer 201, a reinforcing layer 202 bonded to the top of the base layer 201 by an adhesive, a surface layer 203 bonded to the top of the reinforcing layer 202 by an adhesive, and an inner lining layer 204 bonded to the bottom of the base layer 201 by an adhesive.

[0030] Specifically: the easy-tear strip 4 and the opening 3 are connected by a series of small serrated teeth after being cut by the serrated blade 503, so that the easy-tear strip 4 can be easily and quickly removed. The two sides of the easy-tear strip 4 are cut by the cutting blade 501 and are broken, which makes it easy for the user to pinch. Multiple materials are fixed together after being coated with adhesive, and then cut by the die body 5 to obtain the outer shell 2.

[0031] Example 2

[0032] Please see Figure 1-6 Based on Embodiment 1, the support frame 1 is made of engineering plastic and has a three-dimensional design. The top of the back of the outer shell 2 has an insertion port, and the rear end of the top of the outer shell 2 has an insertion plate for inserting into the insertion port. The base layer 201 is made of corrugated paper, specifically F-type corrugated paper. The reinforcing layer 202 is made of PVC film, and the surface of the PVC film is coated with a high-temperature resistant coating. The surface layer 203 is made of white cardboard, and its surface is coated with promotional images. The inner lining layer 204 is made of waterproof film, and its surface is coated with an antibacterial coating.

[0033] Specifically: the supporting frame 1, made of engineering plastics, ensures both low cost and strength; the slots and inserts facilitate opening the top cover of the packaging box, providing users with different usage options; the base material layer 201, made of F-type corrugated paper, provides good strength; the reinforcing layer 202, made of PVC film, improves tear resistance; the high-temperature resistant coating on the PVC film provides heat resistance; the surface layer 203, made of white cardboard, facilitates subsequent coating; the inner lining layer 204, made of waterproof film, provides good waterproof and moisture-proof performance; and the antibacterial coating provides antibacterial properties for the packaged products inside.

[0034] Example 3

[0035] Please see Figure 1-6 Based on Embodiment 1, a die-cutting mold for any of the above-mentioned flat mask packaging boxes includes a die-cutting mold body 5. The die-cutting mold body 5 includes a cutting blade 501, an indentation strip 502, and a serrated blade 503. The cutting blade 501 and the serrated blade 503 are of equal length, and the length of the indentation strip 502 is slightly less than the length of the cutting blade 501 and the serrated blade 503.

[0036] The working principle of this utility model is as follows: the easy-tear strip 4 can be pinched by pressing the openings on both sides of the easy-tear strip 4, and then the easy-tear strip 4 can be torn off, exposing the opening 3, and then the mask can be taken out conveniently and quickly, or it can be taken out by opening the cover on the top of the packaging box.

[0037] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A flat mask packaging box, comprising a supporting frame (1), characterized in that: The surface of the support frame (1) is covered with a shell (2), and the bottom of the front and back of the shell (2) are provided with a retrieval opening (3), and the inner cavity of the retrieval opening (3) is movably connected with an easy-tear strip (4). The outer shell (2) includes a base layer (201), a reinforcing layer (202) is bonded to the top of the base layer (201) by an adhesive, a surface layer (203) is bonded to the top of the reinforcing layer (202) by an adhesive, and an inner lining layer (204) is bonded to the bottom of the base layer (201) by an adhesive.

2. A flat mask packaging box according to claim 1, characterized in that: The supporting frame (1) is made of engineering plastic and has a three-dimensional design.

3. A flat mask packaging box according to claim 1, characterized in that: The top of the back of the outer casing (2) is provided with an insertion port, and the rear end of the top of the outer casing (2) is provided with a plug plate for inserting into the insertion port.

4. A flat mask packaging box according to claim 1, characterized in that: The substrate layer (201) is made of corrugated paper, specifically F-type corrugated paper.

5. A flat mask packaging box according to claim 1, characterized in that: The reinforcing layer (202) is made of PVC film, and the surface of the PVC film is coated with a high-temperature resistant coating.

6. A flat mask packaging box according to claim 1, characterized in that: The surface layer (203) is made of whiteboard paper and its surface is sprayed with promotional pictures.

7. A flat mask packaging box according to claim 1, characterized in that: The inner lining (204) is made of a waterproof film and its surface is coated with an antibacterial coating.

8. A die-cutting mold for a flat mask packaging box according to any one of claims 1-7, comprising a die-cutting mold body (5), characterized in that: The die body (5) includes a cutting blade (501), an indentation strip (502), and a serrated blade (503). The cutting blade (501) and the serrated blade (503) are of equal length, and the length of the indentation strip (502) is slightly less than the length of the cutting blade (501) and the serrated blade (503).

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