Industrial paper tube with high pressure resistance and low deformation

Abstract

The application discloses an industrial paper tube with a high-pressure-resistant and low-deformation structure, which comprises a paper tube body, a pressure-resistant structure is arranged on the paper tube body, the pressure-resistant structure plays a role of pressure resistance and low deformation on the paper tube body, a pressure-resistant layer is arranged on the pressure-resistant structure, a tensile-resistant layer is arranged on the pressure-resistant layer, and a wear-resistant layer is arranged on the tensile-resistant layer.

Description

Technical Field

[0001] This invention relates to the field of industrial paper tube technology with a high compressive strength and low deformation structure, and more particularly to an industrial paper tube with a high compressive strength and low deformation structure. Background Technology

[0002] Currently, any tubular object made from paper can be called a paper tube, and most paper tubes are spiral paper tubes or seamless paper tubes.

[0003] However, existing industrial paper tubes have the following drawbacks: (1) The existing paper tube structure has poor compressive strength. When subjected to large external forces, a large number of paper tubes are basically stacked together during transportation, which can easily lead to paper tube compression. If the paper tube is not hard enough, it can easily lead to paper tube deformation. Utility Model Content

[0004] In order to solve one or more technical problems existing in the prior art, the purpose of this application is to provide an industrial paper tube with a high compressive strength and low deformation structure, which can prevent the paper tube from undergoing irreversible deformation under the action of external force, thus reducing its service life.

[0005] To address the aforementioned technical problems, one of the objectives of this application is achieved through the following technical solution: An industrial paper tube with a high compressive strength and low deformation structure includes a paper tube body, a compressive strength structure on the paper tube body, the compressive strength structure playing a role in resisting compressive strength and low deformation of the paper tube body, a pressure-resistant layer on the compressive strength structure, a tensile layer on the pressure-resistant layer, and a wear-resistant layer on the tensile layer.

[0006] Furthermore, the pressure-resistant structure includes a slot formed on the outer wall of the paper tube body, a plurality of sleeves are uniformly bonded in the slot, the sleeves are fitted onto the paper tube body, and a plurality of fixing plates are uniformly fixed between two adjacent sleeves, the sleeves and the fixing plates are both made of steel.

[0007] Furthermore, the pressure-resistant layer is fixedly disposed on the outer surface of the pressure-resistant structure, and the material of the pressure-resistant layer is kraft paper.

[0008] Furthermore, the tensile layer is fixedly disposed on the outer surface of the pressure-resistant layer, and the tensile layer is made of nylon filaments.

[0009] Furthermore, the wear-resistant layer is fixedly disposed on the outer surface of the tensile layer, and the material of the wear-resistant layer is an aluminum oxide coating.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: (1) By setting up a pressure-resistant structure, the paper tube can be prevented from undergoing irreversible deformation under external force, which would reduce its service life. Compared with the existing technology, this solves the technical problem that a large number of paper tubes are basically stacked together, which can easily lead to paper tube squeezing. If the paper tube is not hard enough, it can easily lead to paper tube deformation. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this application; In the diagram: 1. Compression-resistant structure; 2. Paper tube body; 3. Compression-resistant layer; 4. Fixing plate; 5. Sleeve; 6. Tensile layer; 7. Wear-resistant layer; 8. Grooving. Detailed Implementation

[0012] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0013] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0014] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the preceding and following related objects, representing an industrial paper tube with a high compressive strength and low deformation structure. Example 1:

[0015] like Figure 1 As shown, this embodiment provides an industrial paper tube with a high compressive strength and low deformation structure, which includes a paper tube body 2, a compressive strength structure 1 on the paper tube body 2, the compressive strength structure 1 plays the role of compressive strength and low deformation on the paper tube body 2, a pressure-resistant layer 3 on the pressure-resistant layer 1, a tensile layer 6 on the pressure-resistant layer 3, and a wear-resistant layer 7 on the tensile layer 6.

[0016] An industrial paper tube with a high compressive strength and low deformation structure includes a paper tube body 2, a compressive strength structure 1 on the paper tube body 2, the compressive strength structure 1 acting to resist compressive stress and reduce deformation of the paper tube body 2, a pressure-resistant layer 3 on the pressure-resistant layer 3, a tensile layer 6 on the pressure-resistant layer 3, and a wear-resistant layer 7 on the tensile layer 6. By setting the compressive strength structure 1, the problem of irreversible deformation of the paper tube under external force, which would reduce its service life, can be prevented. Compared with existing technologies, this solves the technical problem that a large number of paper tubes are basically stacked together, which can easily lead to paper tube compression and deformation if the paper tube is not stiff enough.

[0017] Furthermore, the pressure-resistant structure 1 includes a slot 8 formed on the outer wall of the paper tube body 2. Several sleeves 5 are evenly bonded within the slot 8, allowing the sleeves 5 to fit onto the paper tube body 2. Several fixing plates 4 are evenly fixed between adjacent sleeves 5. Both the sleeves 5 and the fixing plates 4 are made of steel. Through the cooperation of the sleeves 5 and the fixing plates 4, the paper tube body 2 can be reinforced and withstand greater pressure.

[0018] Furthermore, the pressure-resistant layer 3 is fixedly installed on the outer surface of the pressure-resistant structure 1. The material of the pressure-resistant layer 3 is kraft paper, which has excellent pressure resistance and greatly extends the service life of the paper tube body 2.

[0019] Furthermore, the tensile layer 6 is fixedly installed on the outer surface of the pressure-resistant layer 3. The tensile layer 6 is made of nylon filament fiber, which gives it excellent tensile strength and enhances its firmness.

[0020] Furthermore, the wear-resistant layer 7 is fixedly disposed on the outer surface of the tensile layer 6. The wear-resistant layer 7 is made of aluminum oxide coating, which gives the paper tube body 2 good wear resistance. The above embodiments are only preferred embodiments of this application and should not be construed as limiting the scope of protection of this application. Any non-substantial changes and substitutions made by those skilled in the art based on this application shall fall within the scope of protection claimed by this application.

Claims

1. An industrial paper tube with a high compressive strength and low deformation structure, characterized in that: Includes a paper tube body (2), the paper tube body (2) is provided with a pressure-resistant structure (1), the pressure-resistant structure (1) plays a role in resisting pressure and reducing deformation of the paper tube body (2), the pressure-resistant structure (1) is provided with a pressure-resistant layer (3), the pressure-resistant layer (3) is provided with a tensile layer (6), and the tensile layer (6) is provided with a wear-resistant layer (7).

2. An industrial paper tube with a high compressive strength and low deformation structure according to claim 1, characterized in that: The pressure-resistant structure (1) includes a slot (8) opened on the outer wall of the paper tube body (2), and a number of sleeves (5) are evenly bonded in the slot (8). The sleeves (5) are fitted on the paper tube body (2), and a number of fixing plates (4) are evenly fixed between two adjacent sleeves (5). Both the sleeves (5) and the fixing plates (4) are made of steel.

3. An industrial paper tube with a high compressive strength and low deformation structure according to claim 2, characterized in that: The pressure-resistant layer (3) is fixedly disposed on the outer surface of the pressure-resistant structure (1), and the material of the pressure-resistant layer (3) is kraft paper.

4. An industrial paper tube with a high compressive strength and low deformation structure according to claim 3, characterized in that: The tensile layer (6) is fixedly disposed on the outer surface of the pressure-resistant layer (3), and the tensile layer (6) is made of nylon filament fiber.

5. An industrial paper tube with a high compressive strength and low deformation structure according to claim 4, characterized in that: The wear-resistant layer (7) is fixedly disposed on the outer surface of the tensile layer (6), and the material of the wear-resistant layer (7) is an aluminum oxide coating.

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