Environment-friendly waterproof corrugated board

Abstract

The utility model relates to the technical field of corrugated boards, in particular to an environment-friendly waterproof corrugated board which comprises a bottom board, a limiting board, an adhesion layer a, a top board and a functional assembly. The limiting plate is mounted on the bottom plate and is used for limiting a plurality of corrugated boards; the adhesion layer a is mounted on the bottom plate; the top plate is mounted on the limiting plate; the inner wall of the adhesion groove is connected with the adhesion layer a; and the functional assembly is mounted on the bottom plate. According to the utility model, the limiting plate is mounted on the bottom plate and is of a square structure, so that the limiting plate is matched with the bottom plate and the top plate, the corrugated board functional assembly is limited and used, the condition that most corrugated boards deviate in the use process is avoided, the use functionality of the corrugated boards is improved, and the service life of the corrugated boards is prolonged. And meanwhile, the use attractiveness of the environment-friendly waterproof corrugated board is improved, and a functional assembly structure is arranged in the limiting plate, so that the overall practicability of the environment-friendly waterproof corrugated board is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paperboards, in particular to an environmentally friendly waterproof corrugated paperboard. Background Art

[0002] Corrugated cardboard is a material made of several layers of cardboard bonded together with corrugated texture. It is usually composed of two layers of flat cardboard and a corrugated core paper in the middle. Corrugated cardboard is light, strong and economical, and is widely used in the packaging industry and transportation field. Common corrugated cardboard is used for packaging materials and transportation protection. Due to its light weight, low cost, and easy processing and customization, corrugated cardboard is widely used in many fields.

[0003] Chinese patent announcement number CN220349272U discloses an environmentally friendly waterproof corrugated cardboard, including an environmentally friendly cardboard base layer, a first adhesive layer is bonded to the upper surface of the environmentally friendly cardboard base layer, a functional layer is bonded to the upper surface of the first adhesive layer, a structural reinforcement layer is fixedly connected to the upper surface of the functional layer, a wear-resistant layer is fixedly connected to the upper surface of the structural reinforcement layer, a second adhesive layer is bonded to the lower surface of the environmentally friendly cardboard base layer, and environmentally friendly antibacterial paper is bonded to the lower surface of the second adhesive layer. The utility model can improve the overall waterproof effect of the cardboard by providing a waterproof layer made of PE coating material, prevent moisture from penetrating into the interior of the cardboard and damaging the internal structure of the cardboard, and can absorb and dry a small amount of moisture that penetrates into the interior of the cardboard by providing a water-absorbing layer to prevent the cardboard from becoming damp as a whole. The provision of environmentally friendly antibacterial paper can effectively inhibit the growth of bacteria on the entire cardboard. At the same time, plant fibers contain a large amount of cellulose and have a renewable function.

[0004] Most of the existing environmentally friendly waterproof corrugated cardboards are majority corrugated cardboards, and no edge limiting and fixing structure is set, which causes the majority of corrugated cardboards to deviate during use, resulting in poor functional performance of the corrugated cardboards and affecting the service life of the corrugated cardboards. Utility Model Content

[0005] Aiming at the problems existing in the background technology, an environmentally friendly waterproof corrugated cardboard is proposed.

[0006] The utility model provides an environmentally friendly waterproof corrugated paperboard, comprising: a bottom plate, a limiting plate, an adhesive layer a, a top plate and functional components;

[0007] The limit plate is installed on the bottom plate and is used to limit the position of most corrugated cardboards;

[0008] The adhesive layer a is mounted on the base plate;

[0009] The top plate is mounted on the limit plate; the top plate is provided with an adhesive groove, the inner wall of the adhesive groove is connected to the adhesive layer a;

[0010] and functional components, mounted on the base plate.

[0011] Preferably, the bottom plate and the top plate have the same structure, so that the bottom plate and the limiting plate are connected using an adhesive groove and an adhesive layer a.

[0012] Preferably, a functional component is installed inside the limiting plate to ensure that the limiting plate is pressure-resistant and waterproof.

[0013] Preferably, the functional components include a corrugated cardboard layer, an adhesive layer b, a thickened corrugated cardboard and a reinforcement member;

[0014] The corrugated cardboard layer is installed below the top plate, and the thickened corrugated cardboard is installed below the corrugated cardboard layer through the adhesive layer b; and the reinforcement is installed below the thickened corrugated cardboard.

[0015] Preferably, the reinforcement comprises a compression plate, an elastic compression layer, a reinforcement plate, a square plate, a connecting plate, a square groove and a waterproof layer;

[0016] The pressure-resistant plate is installed under the thickened corrugated cardboard. The pressure-resistant plate is installed with an elastic pressure-resistant layer. A reinforcement plate is installed under the elastic pressure-resistant layer. A square plate is installed under the reinforcement plate. The connecting plate is connected to the square plate reinforcement plate through a square groove, and a waterproof layer is installed under the connecting plate.

[0017] Preferably, the waterproof layer is installed on the base plate, and the waterproof layer is connected to the connecting plate through an adhesive layer b.

[0018] Compared with the prior art, the present invention has the following beneficial technical effects:

[0019] The utility model installs a limiting plate on the bottom plate, and the limiting plate presents a "mouth" shaped structure, so that the limiting plate cooperates with the bottom plate and the top plate to limit the use of the functional components of the corrugated cardboard, avoiding the situation that the corrugated cardboard is offset during use of most corrugated cardboards, facilitating the improvement of the functionality of the corrugated cardboard, and avoiding affecting the service life of the corrugated cardboard. The limiting plate is connected to the adhesive layer a above and below, and the bottom plate and the top plate are installed with adhesive grooves, and the adhesive layer a is embedded in the adhesive grooves, which facilitates the increase of the connection stability between the limiting plate and the bottom plate and the top plate, and at the same time increases the appearance of the use of the environmentally friendly waterproof corrugated cardboard, and the functional component structure is provided inside the limiting plate, which facilitates the overall practicality of the environmentally friendly waterproof corrugated cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the limiting plate in the utility model;

[0022] Figure 3 This is a schematic diagram of the functional component structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the reinforcement structure of the utility model.

[0024] Figure numerals: 1. Bottom plate; 2. Limiting plate; 3. Adhesion layer a; 4. Top plate; 401. Adhesion groove; 5. Functional component; 501. Corrugated cardboard layer; 502. Adhesion layer b; 503. Thickened corrugated cardboard; 504. Compression plate; 505. Elastic compression layer; 506. Reinforcement plate; 507. Square plate; 508. Connecting plate; 509. Square groove; 510. Waterproof layer. DETAILED DESCRIPTION

[0025] The following describes the specific embodiments of the present disclosure in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure and are not intended to limit the present disclosure.

[0026] Example 1

[0027] like Figure 1 - Figure 4 As shown, the present invention proposes an environmentally friendly waterproof corrugated cardboard, including: a bottom plate 1, a limiting plate 2, an adhesive layer a3, a top plate 4 and a functional component 5; the limiting plate 2 is installed on the bottom plate 1, and is used to limit the majority of corrugated cardboards; the adhesive layer a3 is installed on the bottom plate 1; the top plate 4 is installed on the limiting plate 2; the top plate 4 is installed with an adhesive groove 401, the inner wall of the adhesive groove 401 is for connection of the adhesive layer a3; and the functional component 5 is installed on the bottom plate 1. By using the adhesive layer a3 to install the limiting plate 2 on the bottom plate 1, and at the same time using the adhesive layer a3 to install the top plate 4 on the limiting plate 2, the limiting plate 2 is fixed to the edge, and the functional component 5 is set on the inner wall of the limiting plate 2, which is convenient for limiting the edges of most corrugated cardboard components, and the functional component 5 is horizontally arranged above and below the bottom plate 1 and the top plate 4, and then vertically arranged inside the limiting plate 2, so that the vertical functional components 5 on both sides of the bottom plate 1 and the top plate 4 are limited inside the limiting plate 2, which is convenient for the coordinated use between environmentally friendly waterproof corrugated cardboard structures.

[0028] To further illustrate, the bottom plate 1 and top plate 4 have the same structure, allowing the bottom plate 1 to be connected to the limiting plate 2 using an adhesive groove 401 and an adhesive layer a3. The adhesive groove 401 and adhesive layer a3 form a "mouth"-shaped structure, allowing for a tight fit on the limiting plate 2. Furthermore, the adhesive layer a3 is embedded in the inner wall of the adhesive groove 401, facilitating the tight fit and installation of the limiting plate 2, top plate 4, and bottom plate 1, thereby enhancing the aesthetics of the waterproof corrugated cardboard.

[0029] Further explanation, the limiting plate 2 is internally installed with a functional component 5 for providing pressure resistance and waterproofing to the limiting plate 2. By providing a waterproof layer 510 in the functional component 5, and then the waterproof layer 510 is correspondingly provided on the outer side of the inner wall of the limiting plate 2, the limiting plate 2 is waterproofed.

[0030] Example 2

[0031] like Figure 2 - Figure 4 As shown, the present invention proposes an environmentally friendly waterproof corrugated cardboard. Based on the above embodiment, this embodiment also records in detail the specific components of the functional component 5 and the matching method.

[0032] To further illustrate, functional assembly 5 comprises a corrugated cardboard layer 501, an adhesive layer b502, a thickened corrugated cardboard 503, and a reinforcement. The corrugated cardboard layer 501 is mounted below the top plate 4, and the thickened corrugated cardboard 503 is mounted below the corrugated cardboard layer 501 via the adhesive layer b502. The reinforcement is mounted below the thickened corrugated cardboard 503. The adhesive layer b502 connects the corrugated cardboard layer 501 and the thickened corrugated cardboard 503, thereby enhancing the performance and lifespan of the corrugated cardboard.

[0033] Further explanation: the reinforcement includes a pressure-resistant plate 504, an elastic pressure-resistant layer 505, a reinforcement plate 506, a square plate 507, a connecting plate 508, a square groove 509 and a waterproof layer 510; the pressure-resistant plate 504 is installed under the thickened corrugated cardboard 503, the pressure-resistant plate 504 is installed with an elastic pressure-resistant layer 505, the reinforcement plate 506 is installed under the elastic pressure-resistant layer 505, and the square plate 507 is installed under the reinforcement plate 506; the connecting plate 508 is connected to the square plate 507 and the reinforcement plate 506 through the square groove 509, and a waterproof layer 510 is installed under the connecting plate 508. By installing the pressure-resistant plate 504 and the elastic pressure-resistant layer 505 in the corrugated cardboard assembly, the pressure-resistant performance of the corrugated cardboard is increased, and the corrugated cardboard is prevented from being damaged and bent under pressure. The reinforcing plate 506 and the connecting plate 508 are then connected through the square groove 509 and the square plate 507, further increasing the use of the corrugated cardboard, and the square plate 507 is vertically inserted into the square groove 509, which facilitates the connection stability of the connecting plate 508 and the reinforcing plate 506, thereby improving the reinforced use of the corrugated cardboard.

[0034] To further illustrate, waterproof layer 510 is mounted on base plate 1 and connected to connecting plate 508 via adhesive layer b502. Waterproof layer 510 is made of PE film, which provides waterproof properties suitable for corrugated cardboard. Adhesive layer b502 is made of double-sided glutinous rice glue, which bonds the multiple corrugated cardboard structures together.

[0035] The working principle of the present invention is as follows: First, the limiting plate 2 is installed on the bottom plate 1 using the adhesive layer a3, and then the waterproof layer 510 is connected to the bottom plate 1 using the adhesive layer b502, the waterproof layer 510 is connected to the connecting plate 508, the connecting plate 508 is connected to the square groove 509 and the square plate 507 and the reinforcing plate 506, and then the reinforcing plate 506 is connected to the elastic pressure-resistant layer 505, the elastic pressure-resistant layer 505 is connected to the pressure-resistant plate 504, the pressure-resistant plate 504 is connected to the thickened corrugated cardboard 503, and the thickened corrugated cardboard 503 is connected. 03 Through the adhesive layer b502 and the connection, the functional component 5, most of the corrugated cardboard, is installed on the bottom plate 1 and installed on the inner wall of the limiting plate 2. Then the adhesive layer a3 and the top plate 4 are used to connect the functional component 5 above the limiting plate 2, so that the functional component 5 is fixed between the top plate 4 and the bottom plate 1. Then the functional component 5 is set inside the limiting plate 2, and the bottom plate 1 and the top plate 4 are connected to the limiting plate 2, so as to achieve the limiting use of the functional component 5 in the limiting plate 2. The convenient and environmentally friendly waterproof corrugated cardboard is used in combination as a whole, thereby improving the practicality of the environmentally friendly waterproof corrugated cardboard.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An environmentally friendly waterproof corrugated cardboard, characterized in that: include: Bottom plate (1); A limiting plate (2) is installed on the bottom plate (1) and is used to limit the position of most corrugated cardboards; Adhesive layer a (3), mounted on the base plate (1); The top plate (4) is mounted on the limiting plate (2); the top plate (4) is provided with an adhesive groove (401), and the inner wall of the adhesive groove (401) is connected to the adhesive layer a (3); and a functional component (5) mounted on the base plate (1).

2. The environmentally friendly waterproof corrugated cardboard according to claim 1, characterized in that: The bottom plate (1) and the top plate (4) have the same structure, so that the bottom plate (1) and the limiting plate (2) are connected using an adhesive groove (401) and an adhesive layer a (3).

3. The environmentally friendly waterproof corrugated cardboard according to claim 2, characterized in that: A functional component (5) is installed inside the limiting plate (2) to provide the limiting plate (2) with pressure resistance and waterproofing.

4. The environmentally friendly waterproof corrugated cardboard according to claim 3, characterized in that: The functional component (5) includes a corrugated cardboard layer (501), an adhesive layer b (502), a thickened corrugated cardboard (503) and a reinforcement member; The corrugated cardboard layer (501) is installed below the top plate (4), and the thickened corrugated cardboard (503) is installed below the corrugated cardboard layer (501) through the adhesive layer b (502); and the reinforcement is installed below the thickened corrugated cardboard (503).

5. The environmentally friendly waterproof corrugated cardboard according to claim 4, characterized in that: The reinforcement member includes a pressure-resistant plate (504), an elastic pressure-resistant layer (505), a reinforcement plate (506), a square plate (507), a connecting plate (508), a square groove (509) and a waterproof layer (510); The pressure-resistant plate (504) is installed below the thickened corrugated cardboard (503), the pressure-resistant plate (504) is installed with an elastic pressure-resistant layer (505), a reinforcing plate (506) is installed below the elastic pressure-resistant layer (505), and a square plate (507) is installed below the reinforcing plate (506); the connecting plate (508) is connected to the square plate (507) and the reinforcing plate (506) through a square groove (509), and a waterproof layer (510) is installed below the connecting plate (508).

6. The environmentally friendly waterproof corrugated cardboard according to claim 5, characterized in that: The waterproof layer (510) is installed on the bottom plate (1), and the waterproof layer (510) is connected to the connection plate (508) via the adhesive layer b (502).

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