Pressure-resistant corrugated base paper

Abstract

The utility model discloses pressure-resistant corrugated base paper which comprises a plate body, vertical plates are arranged on the plate body at equal intervals, an arc-shaped plate is arranged between every two corresponding vertical plates, two triangular groove holes are formed in the two sides of each arc-shaped plate, arc-shaped groove holes are formed between the arc-shaped plate and every two adjacent vertical plates, transverse plates are arranged in the plate body at equal intervals, and the transverse plates are arranged in the plate body at equal intervals. The transverse plate and the vertical plate are arranged at an angle of 90 degrees; the board body is composed of a waterproof layer, an outer layer, a reinforcing layer, a bonding layer and a contact layer, the waterproof layer is arranged on the outer side of the outer layer, the reinforcing layer is arranged on the inner side of the outer layer, the bonding layer is arranged on the inner side of the reinforcing layer, and the contact layer is arranged on the inner side of the bonding layer. A framework of the plate body is formed by the vertical plates and the transverse plates, supporting and strength are provided, and the structural stability is further enhanced through the arc-shaped plates. The triangular groove holes and the arc-shaped groove holes effectively reduce the weight of the plate body, and meanwhile the pressure resistance and the strength are kept. By means of the arrangement, the weight of the plate body is effectively reduced, the strength of the plate body is guaranteed, and various packaging requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated paper technology field especially relates to a pressure-resistant corrugated paper. BACKGROUND

[0002] As a widely used packaging material, corrugated paper mainly provides excellent compression resistance and cushioning performance through its wave-shaped structure, effectively protecting goods from external impact during transportation and storage. Due to its lightweight, low cost, easy processing, and environmental protection, corrugated paper is widely used in logistics, express delivery, food packaging, and industrial packaging.

[0003] However, although corrugated paper has certain compression resistance, its strength is still insufficient when subjected to heavy loads. Therefore, how to improve its waterproofness, strength, and durability while maintaining lightweight has become a key direction for the development of corrugated paper technology.

[0004] To solve the above problems, we introduce a pressure-resistant corrugated paper. INVENTION CONTENTS

[0005] The utility model discloses a pressure-resistant corrugated paper, aims at solving the technical problem in the background art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A pressure-resistant corrugated paper, comprising a plate body, the plate body is provided with vertical plates at equal intervals, arc-shaped plates are provided between the two vertical plates, two triangular slot holes are formed on both sides of the arc-shaped plate, arc-shaped slot holes are formed between the arc-shaped plate and the adjacent two vertical plates, horizontal plates are provided inside the plate body at equal intervals, and the horizontal plates and the vertical plates are arranged at ninety degrees.

[0008] The plate body is composed of a waterproof layer, an outer layer, a reinforcing layer, an adhesive layer, and a contact layer.

[0009] In one preferred embodiment, the waterproof layer is provided on the outer side of the outer layer, the reinforcing layer is provided on the inner side of the outer layer, the adhesive layer is provided on the inner side of the reinforcing layer, and the contact layer is provided on the inner side of the adhesive layer.

[0010] In one preferred embodiment, the waterproof layer is made of polyethylene material, the polyethylene material is coated with a coating material, the outer layer is made of kraft paper material, the reinforcing layer is made of polypropylene material, the adhesive layer is made of starch-based adhesive material, and the contact layer is made of regenerated corrugated paper core material.

[0011] The pressure-resistant corrugated paper provided by the utility model has the following advantages:

[0012] The device provides support and strength through the vertical plate and the horizontal plate to form the skeleton of the plate body, and the arc-shaped plate further enhances the structural stability. The triangular slot hole and the arc-shaped slot hole effectively reduce the weight of the plate body while maintaining the pressure resistance and strength. Through such a setting, not only the weight of the plate body is effectively reduced, but also the strength is guaranteed, which is suitable for various packaging needs. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 An isometric view of the pressure-resistant corrugated paper is provided.

[0014] Figure 2 A front view of the pressure-resistant corrugated paper is provided.

[0015] Figure 3 A cross-sectional isometric view of the pressure-resistant corrugated paper is provided.

[0016] Figure 4 A schematic view of the plate body structure of the pressure-resistant corrugated paper is provided.

[0017] In the drawings: 1, plate body; 101, vertical plate; 102, arc-shaped plate; 103, triangular slot hole; 104, arc-shaped slot hole; 105, horizontal plate; 11, waterproof layer; 12, outer layer; 13, reinforcing layer; 14, adhesive layer; 15, contact layer. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and indicated in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0019] The present application discloses a pressure-resistant corrugated paper.

[0020] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a kind of pressure-resistant corrugated paper, including board body 1, vertically arranged equidistantly on board body 1 Vertical plate 101, corresponding to two Vertical plate 101 Between each other, arc-shaped plate 102, two triangular grooves 103 are formed on the two sides of arc-shaped plate 102, arc-shaped slot 104 is formed between arc-shaped plate 102 and adjacent two Vertical plate 101, equidistantly arranged inside board body 1 Horizontal plate 105, Horizontal plate 105 and Vertical plate 101 It is set to ninety degrees;

[0021] Board body 1 is composed of waterproof layer 11, outer layer 12, reinforcing layer 13, adhesive layer 14 and contact layer 15;

[0022] In this embodiment: Vertical plate 101 and Horizontal plate 105 jointly constitute the skeleton structure of board body 1, play the role of supporting and enhancing the overall strength.Arc-shaped plate 102 further strengthens the structural stability of board body 1.The triangular grooves 103 arranged on the arc-shaped plate 102 and the arc-shaped slot 104 adjacent to the vertical plate 101 not only effectively reduce the weight of the board body 1, but also ensure the pressure resistance and strength of the board body 1 while maintaining the lightweight of the material.Through this design, the board body 1 can not only reduce the weight and can ensure the strength, improve its overall durability and practicality.

[0023] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in a preferred embodiment, waterproof layer 11 is arranged on the outer side of outer layer 12, reinforcing layer 13 is arranged on the inner side of outer layer 12, adhesive layer 14 is arranged on the inner side of reinforcing layer 13, contact layer 15 is arranged on the inner side of adhesive layer 14, waterproof layer 11 is set to polyethylene material, polyethylene material is set to coating material, outer layer 12 is set to kraft paper material, reinforcing layer 13 is set to polypropylene material, adhesive layer 14 is set to starch-based adhesive material, contact layer 15 is set to recycled corrugated paper core material;

[0024] In this embodiment: The kraft paper of outer layer 12 provides basic strength and external protection, the polypropylene of reinforcing layer 13 improves the overall durability and impact resistance, the starch-based adhesive of adhesive layer 14 ensures that each layer is tightly combined, while being environmentally friendly, the recycled corrugated paper core of contact layer 15 provides the core buffer and compression resistance function, and the polyethylene coating of waterproof layer 11 ensures the waterproof performance in humid environment.The overall design realizes the balance of light weight, high strength and waterproof, and is suitable for various packaging needs.

[0025] Working principle: through vertical plate 101 and horizontal plate 105 jointly constitute the skeleton structure of plate body 1, play the role of support and enhance the overall strength, arc plate 102 further strengthens the stability of structure. The triangular groove hole 103 on the arc plate 102 and the arc groove hole 104 adjacent to the vertical plate 101 design effectively reduces the weight of plate body 1, while maintaining the lightweight of material, ensure the pressure resistance and strength of plate body 1. Through this structure design, plate body 1 not only reduces the weight, but also guarantees the overall strength, improves the durability and practicality.

[0026] In structure, the outer layer 12 adopts kraft paper to provide basic strength and external protection, the polypropylene material of the reinforcing layer 13 enhances the overall durability and impact resistance, the starch-based adhesive of the adhesive layer 14 ensures that each layer is firmly combined, and has environmental protection characteristics. The core of the contact layer 15 provides core buffer and compression resistance, and the polyethylene coating of the waterproof layer 11 ensures the waterproof effect in the humid environment.

[0027] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical scheme and the utility model concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. A pressure-resistant corrugating medium paper comprising a board body (1), characterized in that, The plate body (1) is provided with vertical plates (101) at equal intervals, arc-shaped plates (102) are arranged between the two vertical plates (101), two triangular slot holes (103) are formed on the two sides of the arc-shaped plate (102), arc-shaped slot holes (104) are formed between the arc-shaped plate (102) and the two adjacent vertical plates (101), and horizontal plates (105) are arranged at equal intervals in the plate body (1). The plate body (1) is composed of a waterproof layer (11), an outer layer (12), a reinforcing layer (13), an adhesive layer (14) and a contact layer (15).

2. The pressure-resistant corrugated base paper according to claim 1, characterized in that, The waterproof layer (11) is arranged on the outer side of the outer layer (12), the reinforcing layer (13) is arranged on the inner side of the outer layer (12), the adhesive layer (14) is arranged on the inner side of the reinforcing layer (13), and the contact layer (15) is arranged on the inner side of the adhesive layer (14).

3. The pressure-resistant corrugating medium according to claim 1, wherein The waterproof layer (11) is made of polyethylene material, which is a coating material.

4. The pressure-resistant corrugating medium according to claim 1, wherein The outer layer (12) is made of kraft paper material.

5. The pressure-resistant corrugating medium according to claim 1, wherein The reinforcing layer (13) is made of polypropylene material.

6. The pressure-resistant corrugating medium according to claim 1, wherein The adhesive layer (14) is made of starch-based adhesive material.

7. The pressure-resistant corrugating medium according to claim 1, wherein The contact layer (15) is made of regenerated corrugated paper core material.

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