Multifunctional laminated mirror surface paperboard

Abstract

The utility model discloses a multifunctional laminated mirror surface paperboard which comprises a mirror surface film, a reinforcing structure, a core material layer, a protective layer, a protective edge and a protective corner, the protective edges and the protective corners are optimally arranged, so that the edges are effectively prevented from being abraded and damaged; an enhancing structure is optimally arranged, and the content needing to be displayed can be added into the transparent window assembly so as to improve the visual attraction; three magnetic attraction sheets are arranged in the three grooves of the heat insulation layer, so that the heat insulation layer can be connected or combined with other magnetic articles, and more possibilities and purposes are created; the honeycomb clamping pieces are divided into the five honeycomb clamping pieces, gaps exist among the five honeycomb clamping pieces, the multiple honeycomb clamping pieces disperse the pressure bearing area, local pressure is effectively relieved, the overall pressure resistance of the paperboard is improved, the paperboard is more durable, the paperboard can have better elasticity and flexibility when bent or twisted, and therefore the paperboard can be more conveniently used. The card paper can adapt to different shapes and use scenes, and the functionality of the card paper is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of mirror surface card paper, in particular to a multifunctional laminated mirror surface card paper. Background Art

[0002] Laminated mirror cardboard is a cardboard with a coated surface. It has a smooth and bright mirror effect and is often used in the production of high-end printed materials such as cards and leaflets.

[0003] At present, China's patent application number: CN201720234866.8 discloses a laminated mirror paperboard, including a mirror paperboard layer and an anti-counterfeiting layer, the anti-counterfeiting layer is pressed on the upper surface of the mirror paperboard layer, and a pressure-resistant device is installed at the bottom end of the mirror paperboard layer. The pressure-resistant device includes a support plate, and limiting plates are installed on the left and right sides of the inner side of the support plate. A guide slider is installed on the inner side of the support plate. The support plate is connected to the guide slider in a cooperative manner, and a first support rod and a second support rod are installed on the inner side of the guide slider.

[0004] However, during use, the prior art laminated mirror paperboard is prone to delamination after edge wear, and is prone to static electricity accumulation on the surface and adsorbing a lot of dust. In addition, most of them use an integral honeycomb structure to improve the pressure resistance, which is inconvenient to reduce local pressure, and the functionality of the paperboard is relatively poor. Utility Model Content

[0005] The utility model aims to provide a multifunctional laminated mirror paperboard to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional laminated mirror cardboard, including a mirror film, a reinforcement structure, a core material layer, a protective layer, an edge guard and a corner guard, the bottom side of the mirror film is bonded with a reinforcement structure, a core material layer is arranged below the reinforcement structure, and the bottom side of the core material layer is bonded with a protective layer, the four sides of the mirror film, the reinforcement structure, the core material layer and the protective layer are all bonded with edge guards, and the connection of the four edge guards is provided with rounded corner guards, the reinforcement structure includes a transparent window assembly, a honeycomb clip, an antistatic layer, a magnetic suction sheet and a heat insulation layer bonded from top to bottom, the transparent window assembly is connected to the mirror film at the top, and the heat insulation layer is bonded to the core material layer at the bottom.

[0007] Preferably, the upper surface of the mirror film is coated with a waterproof and anti-fouling film.

[0008] Preferably, four corner guards are provided, and the structures of the four corner guards are the same in size.

[0009] Preferably, the corner guard extends inwardly at upper and lower sides, and the extensions at the upper and lower sides are respectively embedded and attached to the inside of the mirror film and the protective layer.

[0010] Preferably, three grooves are equidistantly provided on the top side of the thermal insulation layer, and three magnetic suction sheets are provided, and the three magnetic suction sheets are respectively located inside the three grooves.

[0011] Preferably, the transparent window assembly includes a waterproof layer, a window opened inside the waterproof layer, and a resin layer filled inside the window. The upper and lower parts of the waterproof layer are respectively bonded to a mirror film and a honeycomb clip, and the window is used for displaying content information.

[0012] Preferably, five honeycomb clips are arranged equidistantly with gaps between them, and are distributed above the antistatic layer.

[0013] Preferably, the waterproof layer is a layer of polyester film coated on the base paper.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model arranges and fits the mirror film, reinforcement structure, core material layer and protective layer from top to bottom, and then adheres edge guards and corner guards on all sides, which effectively avoids edge wear and damage and prevents stratification; and optimizes the setting of the reinforcement structure, and adds the content to be displayed in the transparent window assembly to enhance the visual appeal; the setting of the antistatic layer reduces static electricity accumulation and avoids dust adsorption; the setting under the thermal insulation layer reduces heat conduction and protects the cardboard and the user; three magnetic suction sheets are set in the three grooves of the thermal insulation layer, so that it can be connected or combined with other magnetic items to create more possibilities and uses; and the honeycomb clips are divided into five, and there are gaps between the five honeycomb clips. The multiple honeycomb clips disperse the areas under pressure, effectively reduce local pressure, and improve the overall compression resistance of the cardboard, making it more durable, and can make the cardboard more elastic and flexible when bent or twisted, which helps to adapt to different shapes and usage scenarios, and improves the functionality of the cardboard to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the connection between the reinforcement structure, the core material layer and the protective layer of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the enhanced structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structural distribution of the honeycomb clip above the antistatic layer of the utility model.

[0020] In the figure: mirror film-1, reinforcement structure-2, core material layer-3, protective layer-4, edge protection-5, corner protection-6, transparent window assembly-21, honeycomb clip-22, antistatic layer-23, magnetic sheet-24, thermal insulation layer-25, waterproof layer-211, window-212, resin layer-213. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0022] See also Figure 1 and Figure 2 The utility model provides a multifunctional laminated mirror cardboard, comprising a mirror film 1, a reinforcement structure 2, a core material layer 3, a protective layer 4, an edge guard 5 and a corner guard 6. The bottom side of the mirror film 1 is bonded with the reinforcement structure 2, the core material layer 3 is arranged below the reinforcement structure 2, the bottom side of the core material layer 3 is bonded with the protective layer 4, the four sides of the mirror film 1, the reinforcement structure 2, the core material layer 3 and the protective layer 4 are all bonded with edge guards 5, and the connection of the four edge guards 5 is provided with a rounded corner guard 6, so as to play a protective role on the outside through the edge guard 5 and the corner guard 6, and effectively avoid edge wear and Damage can be prevented, and delamination can be prevented. The quality, durability and functionality of the cardboard can be improved through the multi-layer composite reinforcement structure 2. The upper surface of the mirror film 1 is coated with a waterproof and anti-fouling film, which makes the surface of the cardboard not easily contaminated with dirt and moisture, and is convenient for cleaning and maintenance, thereby improving the durability and appearance of the cardboard. Four corner guards 6 are provided, and the structures and sizes of the four corner guards 6 are the same. The upper and lower sides of the corner guards 6 extend inward, and the extensions on the upper and lower sides are respectively embedded in the mirror film 1 and the protective layer 4 to ensure the stability of the fitting connection and further enhance the protection effect.

[0023] See also Figure 2 , Figure 3 and Figure 4The utility model provides a multifunctional laminated mirror paperboard, wherein the reinforcement structure 2 comprises a transparent window component 21, a honeycomb clip 22, an antistatic layer 23, a magnetic sheet 24 and a heat-insulating layer 25 which are arranged from top to bottom. The transparent window component 21 is connected with the mirror film 1 at the top, and the content information to be displayed is added to the transparent window component 21 to improve the visual appeal and decorativeness. The antistatic layer 23 is arranged to reduce the accumulation of static electricity, avoid dust adsorption, and keep the surface clean. The heat-insulating layer 25 is bonded with the core material layer 3 at the bottom to provide heat insulation function, reduce heat conduction, and protect the paperboard and the user. The top side of the heat-insulating layer 25 is equidistant from the top side. There are three grooves, and three magnetic sheets 24 are set, and the three magnetic sheets 24 are respectively located inside the three grooves, so that it can be connected or combined with other magnetic items to create more possibilities and uses. There are five honeycomb clips 22 arranged equidistantly, and there are gaps between the five honeycomb clips 22, which are distributed above the antistatic layer 23. Multiple honeycomb clips 22 disperse the area under pressure, effectively reduce local pressure, and improve the overall compression resistance of the cardboard, making it more durable, and can make the cardboard more elastic and flexible when bent or twisted, which helps to adapt to different shapes and usage scenarios.

[0024] Among them, the transparent window assembly 21 includes a waterproof layer 211, a window 212 opened inside the waterproof layer 211, and a resin layer 213 filled in the window 212. The upper and lower parts of the waterproof layer 211 are respectively bonded to the mirror film 1 and the honeycomb clip 22. The window 212 is used for content information display. The content information to be displayed is added to the window 212 to improve the visual appeal and decorativeness. The waterproof layer 211 is a layer of polyester film coated on the base paper to further improve the internal waterproof effect.

[0025] The utility model discloses a multifunctional laminated mirror cardboard. After adding the information such as the content or pattern to be displayed into the window 212, a resin layer 213 is added into the window 212 for airtight sealing. Then, a transparent window assembly 21, a honeycomb clip 22, an antistatic layer 23, a magnetic sheet 24 and a heat insulating layer 25 are arranged and bonded from top to bottom to form a reinforcement structure 2. Then, a mirror film 1, a reinforcement structure 2, a core material layer 3 and a protective layer 4 are arranged and bonded from top to bottom. After bonding, edge guards 5 are bonded on four sides. At the connection of the edge guards 5, the internal cardboard is protected by corner guards 6, so that the cardboard can be used after bonding and forming. During the use of paper, the insulation layer 25 provides insulation function to reduce heat conduction, protect the paperboard and the user, and the three magnetic sheets 24 installed in the groove on the top side of the insulation layer 25 enable it to be connected or combined with other magnetic objects, creating more possibilities and uses. The honeycomb clips 22 are divided into five, and there are gaps between the five honeycomb clips 22. Multiple honeycomb clips 22 disperse the areas under pressure, effectively reducing local pressure, and improving the overall compression resistance of the paperboard, making it more durable, and can make the paperboard more elastic and flexible when bent or twisted, which helps to adapt to different shapes and usage scenarios.

[0026] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional laminated mirror paperboard, characterized in that: The structure comprises a mirror film (1), a reinforcement structure (2) being bonded to the bottom side of the mirror film (1), a core material layer (3) being arranged below the reinforcement structure (2), a protective layer (4) being bonded to the bottom side of the core material layer (3), edge guards (5) being bonded to the four sides of the mirror film (1), the reinforcement structure (2), the core material layer (3) and the protective layer (4), and rounded corner guards (6) being arranged at the connection points of the four edge guards (5), the reinforcement structure (2) comprising a transparent window assembly (21), a honeycomb clip (22), an antistatic layer (23), a magnetic attraction sheet (24) and a heat insulation layer (25) bonded from top to bottom, the transparent window assembly (21) being connected to the mirror film (1) at the top, and the heat insulation layer (25) being bonded to the core material layer (3) at the bottom.

2. The multifunctional laminated mirror paperboard according to claim 1, characterized in that: The upper surface of the mirror film (1) is coated with a waterproof and anti-fouling film.

3. The multifunctional laminated mirror paperboard according to claim 1, characterized in that: Four corner guards (6) are provided, and the four corner guards (6) have the same structural size.

4. The multifunctional laminated mirror paperboard according to claim 1, characterized in that: The corner guard (6) extends inwardly at upper and lower sides, and the extensions at the upper and lower sides are respectively embedded and adhered to the inside of the mirror film (1) and the protective layer (4).

5. The multifunctional laminated mirror paperboard according to claim 1, characterized in that: The top side of the heat insulation layer (25) is provided with three grooves at equal intervals, and three magnetic attraction sheets (24) are provided, and the three magnetic attraction sheets (24) are respectively located inside the three grooves.

6. The multifunctional laminated mirror paperboard according to claim 1, characterized in that: The transparent window assembly (21) comprises a waterproof layer (211), a window (212) opened inside the waterproof layer (211), and a resin layer (213) filled inside the window (212); the upper and lower parts of the waterproof layer (211) are respectively attached to the mirror film (1) and the honeycomb clip (22); and the window (212) is used for displaying content information.

7. The multifunctional laminated mirror paperboard according to claim 1, characterized in that: The honeycomb clips (22) are arranged in equal intervals in a number of five pieces, with gaps existing between the five honeycomb clips (22), and are distributed above the antistatic layer (23).

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