Film packaging box
By adopting the protective shell and multi -layer adhesion structure in the film packaging box, the existing film packaging box is easy to damage and shorter service life, and the effective protection and multiple use of the film are achieved.
Patent Information
- Application Number
- CN202421275416.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The films in existing film packaging boxes have a short service life and are prone to damage, and most of them cannot be reused.
Design a film packaging box with a combination of protective shell, first bonding layer, first film layer, substrate layer, second bonding layer and second thin film layer, the first film layer and protective shell, the first film shell, the first film shell The two thin film layers and the substrate layer bond the bonding layer to enhance the protection and service life of the film.
Through this structure, the first film layer is not easy to damage, and the second film layer can be used multiple times, and the service life is extended.
Smart Images
Figure CN222408957U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging equipment, in particular to a film packaging box. Background Art
[0002] Film packaging boxes are widely used in food, medicine, electronic products, hardware, building materials and other industries. For example, in the food industry, film packaging boxes can effectively protect food from moisture, oxygen and bacteria, and extend the shelf life of food; in the pharmaceutical industry, film packaging boxes can ensure the safety and hygiene of medicines during transportation and storage; in the electronic products industry, film packaging boxes can protect electronic products from damage by static electricity, vibration and impact.
[0003] At present, most of the film packaging boxes are mostly padded with film inside the box or wrapped with film on the outer surface. In this way, the service life of the film is short, it is easy to be damaged, and most of them cannot be reused.
[0004] Therefore, a film packaging box is now proposed to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a film packaging box to solve the problem raised in the above background technology that at present, most of the film packaging boxes are mostly padded with film inside the box or wrapped with film on the outer surface. In this way, the service life of the film is short, it is easy to be damaged, and most of them cannot be reused.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film packaging box, comprising a box body, the box body comprising a protective shell, a first adhesive layer, a first film layer, a substrate layer, a second adhesive layer and a second film layer, the protective shell is located at the outermost side, the first film layer is bonded to the protective shell through the first adhesive layer, the second film layer is bonded to the substrate layer through the second adhesive layer, the substrate layer is located between the second adhesive layer and the first film layer, and the second film layer is located at the innermost side.
[0007] Preferably, a box cover is connected to the upper wall surface of the box body, a fold is provided between the box cover and the box body, and the material of the box cover is the same as that of the box body.
[0008] Preferably, a base is engaged at the bottom of the box body, a groove is provided on the upper wall surface of the base, anti-slip patterns are provided on the inner lower wall surface of the base, and a plurality of anti-collision plates are arranged between the box body and the base, and the lower wall surfaces of the plurality of anti-collision plates are engaged with the lower wall surface of the base.
[0009] Preferably, the base includes a structural layer and a buffer layer, the buffer layer is located below the structural layer, the buffer layer and the structural layer are fixedly connected, the base is engaged with the box body through a card slot, a card hole is provided at the connection between the base and multiple anti-collision plates, the multiple anti-collision plates are engaged with the base through the card hole, and the multiple anti-collision plates are fixedly connected to the outer wall surface of the box body.
[0010] Preferably, a wear-resistant pad is connected to the lower wall surface of the inner cavity of the box body, and the wear-resistant pad is located on the outer side of the second film layer.
[0011] Compared with the prior art, the utility model has the following beneficial effects: through the cooperation among the protective shell, the first adhesive layer, the first film layer, the substrate layer, the second adhesive layer and the second film layer, the first film layer and the second film layer are respectively bonded to the protective shell and the substrate layer through the first adhesive layer and the second adhesive layer, and are not easy to loosen after bonding. The protective shell can protect the first film layer, and the first film layer is not easy to be damaged, but the substrate layer can still be tightly packaged. The second film layer after bonding can be used multiple times, and the service life is extended. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the top view of the box structure of the utility model;
[0014] Figure 3 for Figure 2 The enlarged structural diagram of part A in the middle;
[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the base of the utility model.
[0016] In the figure: 1. box body; 2. base; 3. box cover; 4. anti-collision plate; 5. wear-resistant pad; 6. card slot; 7. anti-slip texture; 101. protective shell; 102. first adhesive layer; 103. first film layer; 104. base material layer; 105. second adhesive layer; 106. second film layer; 201. structural layer; 202. buffer layer. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0020] Example:
[0021] See also Figure 1-4 The utility model provides a technical solution: a film packaging box, comprising a box body 1, wherein the box body 1 comprises a protective shell 101, a first adhesive layer 102, a first film layer 103, a substrate layer 104, a second adhesive layer 105 and a second film layer 106, wherein the substrate layer 104 is made of corrugated paper, the first film layer 103 and the second film layer 106 are both made of biaxially oriented polypropylene film, and have the characteristics of physical stability, good air tightness, high transparency and glossiness, toughness and wear resistance, etc. The protective shell 101 is made of a transparent plastic with low cost, the protective shell 101 is located at the outermost side, the first film layer 103 is bonded to the protective shell 101 through the first adhesive layer 102, the second film layer 106 is bonded to the substrate layer 104 through the second adhesive layer 105, the substrate layer 104 is located between the second adhesive layer 105 and the first film layer 103, and the second film layer 106 is located at the innermost side.
[0022] The upper wall surface of the box body 1 is connected to a box cover 3, a fold is provided between the box cover 3 and the box body 1, the material of the box cover 3 is the same as that of the box body 1, a base 2 is engaged with the lower part of the box body 1, a card slot 6 is provided on the upper wall surface of the base 2, and an anti-slip pattern 7 is provided on the inner lower wall surface of the base 2, a plurality of anti-collision plates 4 are provided between the box body 1 and the base 2, and the lower wall surfaces of the plurality of anti-collision plates 4 are engaged with the lower wall surface of the base 2, and the base 2 includes a structural layer 201 and a buffer layer 202, and the buffer layer 2 02 is made of rubber buffer pad, the buffer layer 202 is located below the structural layer 201, the buffer layer 202 and the structural layer 201 are fixedly connected, the base 2 is engaged with the box body 1 through the card slot 6, and a card hole is opened at the connection between the base 2 and multiple anti-collision plates 4, and multiple anti-collision plates 4 are engaged with the base 2 through the card hole. Multiple anti-collision plates 4 are fixedly connected to the outer wall surface of the box body 1, and the lower wall surface of the inner cavity of the box body 1 is connected with a wear-resistant pad 5, and the wear-resistant pad 5 is located on the outside of the second film layer 106.
[0023] Working principle: put the packaged items into the box 1, then cover all the box covers 3, and seal them with transparent tape. After sealing, the box 1 is inserted into the base 2 through the card slot 6, and multiple anti-collision plates 4 are inserted into the card holes. The base 2 and the multiple anti-collision plates 4 have a good protective effect on the box 1, ensuring that the packaged and transported items inside the box 1 are not easily damaged. During transportation, the first film layer 103 and the second film layer 106 have a good sealing effect, and the outer protective shell 101 can not only protect the box 1, but also ensure that the first film layer 103 is not easily damaged.
[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A film packaging box, comprising a box body (1), characterized in that: The box body (1) comprises a protective shell (101), a first adhesive layer (102), a first film layer (103), a substrate layer (104), a second adhesive layer (105) and a second film layer (106); the protective shell (101) is located at the outermost side; the first film layer (103) is bonded to the protective shell (101) via the first adhesive layer (102); the second film layer (106) is bonded to the substrate layer (104) via the second adhesive layer (105); the substrate layer (104) is located between the second adhesive layer (105) and the first film layer (103); and the second film layer (106) is located at the innermost side.
2. A film packaging box according to claim 1, characterized in that: The upper wall surface of the box body (1) is connected to a box cover (3), a fold is provided between the box cover (3) and the box body (1), and the material of the box cover (3) is the same as that of the box body (1).
3. A film packaging box according to claim 1, characterized in that: A base (2) is engaged below the box body (1), a slot (6) is provided on the upper wall surface of the base (2), an anti-slip pattern (7) is provided on the inner lower wall surface of the base (2), a plurality of anti-collision plates (4) are arranged between the box body (1) and the base (2), and the lower wall surfaces of the plurality of anti-collision plates (4) are engaged with the lower wall surface of the base (2).
4. A film packaging box according to claim 3, characterized in that: The base (2) comprises a structural layer (201) and a buffer layer (202), the buffer layer (202) being located below the structural layer (201), the buffer layer (202) being fixedly connected to the structural layer (201), the base (2) being snap-fitted with the box body (1) via a snap-fitting groove (6), a snap-fitting hole being provided at the connection between the base (2) and the plurality of anti-collision plates (4), the plurality of anti-collision plates (4) being snap-fitted with the base (2) via the snap-fitting hole, and the plurality of anti-collision plates (4) being fixedly connected to the outer wall surface of the box body (1).
5. The film packaging box according to claim 1, characterized in that: A wear-resistant pad (5) is connected to the lower wall surface of the inner cavity of the box body (1), and the wear-resistant pad (5) is located on the outside of the second film layer (106).