Moistureproof wear-resistant high-toughness bobbin paper

Abstract

The utility model discloses moisture-proof wear-resistant high-toughness bobbin paper, and relates to the technical field of bobbin paper, the moisture-proof wear-resistant high-toughness bobbin paper comprises a bobbin paper body, the upper end and the lower end of the bobbin paper body are respectively provided with a wear-resistant outer layer, the side of the bobbin paper body is provided with an edge closing strip, and a waterproof layer is arranged between each wear-resistant outer layer and the bobbin paper body. According to the moisture-proof, wear-resistant and high-toughness bobbin paper, the bobbin paper body, the waterproof layer, the edge closing strips and the like are arranged, the bobbin paper body is formed by compositing the multiple single plate layers, the two single plate layers are connected through the transverse strips and the vertical strips, and therefore a hollow partition cavity is formed between the two single plate layers, the light-weight structural design is achieved, and the overall waterproof and moisture-proof effects are guaranteed; the waterproof layers on the two sides achieve waterproof and waterproof effects, the bobbin paper body is prevented from being affected with damp, the edge closing strips on the two sides protect the edge of the bobbin paper body, the damp-proof effect is improved, meanwhile, the edge is prevented from being damaged, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bobbin paper, in particular to moisture-proof, wear-resistant and high-strength bobbin paper. Background Art

[0002] Yarn tube paper is widely used in product packaging, production and manufacturing, and is mainly used in the production of cores and pipes, industrial pipes, mulch pipes, firework pipes, textile pipes, spiral pipes, pagoda pipes, parallel pipes, various paper corner protectors, cartons, honeycomb paperboard, etc.

[0003] For example, patent number CN215882859U discloses a wear-resistant and high-strength yarn tube paper, including a central layer, the two side surfaces of the central layer are respectively fixedly bonded with the yarn tube paper body, the outer side of the sand tube paper body is fixedly bonded to one side surface of the nylon mesh, and the other side surface of the nylon mesh is fixedly bonded to the inner side surface of kraft paper A, and the outer side surface of the kraft paper A is provided with a number greater than one triangular strip, and the bottom plane of the triangular strip is fixedly bonded to the outer side surface of the kraft paper A, and the central layer is equidistantly bonded to the outer side surface of the kraft paper A. There are more than one center hole slots, a lightweight hole D is opened at a position corresponding to the center hole slot on the bobbin paper body, a lightweight hole C is opened at a position corresponding to the lightweight hole D on the nylon mesh, a lightweight hole B is opened at a position corresponding to the lightweight hole C on the kraft paper A, and a lightweight hole A is opened at a position corresponding to the lightweight hole B on the triangular bar; the lightweight hole A, the lightweight hole B, the lightweight hole C, the lightweight hole D and the center hole slot together form a lightweight through hole, and the inside of the lightweight through hole is provided with kraft paper B, which is fixedly adhered to the inner side of the lightweight through hole;

[0004] This patent adds multiple groups of lightweight holes, which affect the waterproof and moisture-proof properties of the entire tube paper. At the same time, during use, the edges of the tube paper are easily softened by moisture, resulting in damage, which affects the overall structural strength of the tube paper. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a moisture-proof, wear-resistant and high-strength yarn tube paper, which solves the problems of poor moisture resistance and easy softening of the edges due to moisture, resulting in damage and affecting the overall structural strength of the yarn tube paper.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a moisture-proof, wear-resistant and high-strength bobbin paper, comprising a bobbin paper body, the upper and lower ends of the bobbin paper body are provided with wear-resistant outer layers, the sides of the bobbin paper body are provided with edge strips, and a waterproof layer is provided between the wear-resistant outer layer and the bobbin paper body;

[0007] The bobbin paper body is composed of a single board layer, transverse strips and vertical strips. Three single board layers are provided, and every two single board layers are fixedly connected by transverse strips and vertical strips.

[0008] Preferably, the transverse bars and the vertical bars are doubled at equal intervals, the transverse bars and the vertical bars are distributed in a staggered manner, and the transverse bars and the vertical bars are fixedly connected.

[0009] Preferably, the wear-resistant outer layer is composed of kraft paper and a fiber woven mesh, two pieces of kraft paper are provided, and a fiber woven mesh is provided between the two pieces of kraft paper.

[0010] Preferably, a glue layer is provided between the two kraft papers, the fiber woven mesh is located in the glue layer, and the fiber woven mesh is viscose fiber.

[0011] Preferably, the edge strip is made of synthetic resin, the height of the edge strip is matched with the bobbin paper body, the wear-resistant outer layer and the waterproof layer, and the edge strip is bonded to the bobbin paper body and the wear-resistant outer layer by glue.

[0012] Preferably, the waterproof layer is a waterproof film, and the upper and lower sides of the waterproof layer and the wear-resistant outer layer and the bobbin paper body are bonded together by glue. Beneficial Effects

[0013] The utility model provides moisture-proof, wear-resistant and high-strength yarn tube paper. Compared with the prior art, it has the following beneficial effects:

[0014] The moisture-proof, wear-resistant and high-strength yarn tube paper is provided with a yarn tube paper body, a waterproof layer and an edge strip, etc. The yarn tube paper body is composited by multiple single board layers, and the two single board layers are connected by horizontal strips and vertical strips, so that a hollow cavity is formed in the middle, thereby realizing a lightweight structural design and ensuring an overall waterproof and moisture-proof effect. The waterproof layers on both sides realize water-proofing and prevent the yarn tube paper body from getting damp. The edge strips on both sides protect the edges of the yarn tube paper body, thereby improving the moisture-proof effect and avoiding damage to the edges, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0017] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] Figure 4 This is a schematic diagram of the single board layer structure of the utility model.

[0019] In the figure: 1. tube paper body; 101. single board layer; 102. transverse strips; 103. vertical strips; 2. wear-resistant outer layer; 21. kraft paper; 22. fiber woven mesh; 3. edge strips; 4. waterproof layer. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a moisture-proof, wear-resistant and high-strength bobbin paper, comprising a bobbin paper body 1, wherein the upper and lower ends of the bobbin paper body 1 are provided with a wear-resistant outer layer 2, the wear-resistant outer layer 2 is composed of kraft paper 21 and a fiber woven net 22, two kraft papers 21 are provided, a fiber woven net 22 is provided between the two kraft papers 21, a glue layer is provided between the two kraft papers 21, the fiber woven net 22 is located in the glue layer, the fiber woven net 22 is viscose fiber, and an edge strip 3 is provided on the side of the bobbin paper body 1, the edge strip 3 is made of synthetic resin, and the height of the edge strip 3 is adapted to the bobbin paper body 1, the wear-resistant outer layer 2, and the waterproof layer 4 , the edge strip 3 and the bobbin paper body 1 and the wear-resistant outer layer 2 are adhered by glue, a waterproof layer 4 is arranged between the wear-resistant outer layer 2 and the bobbin paper body 1, the waterproof layer 4 is a waterproof film, the upper and lower sides of the waterproof layer 4 and the wear-resistant outer layer 2 and the bobbin paper body 1 are adhered by glue, the wear-resistant outer layer 2 is composited by a double layer of kraft paper 21, and a fiber woven mesh 22 is added in the adhesion, which can protect the bobbin paper body 1, increase the wear resistance and moisture-proof effect, and then adapt to the waterproof layer 4, improve the moisture-proof effect, the edge strips 3 on both sides protect the edges of the bobbin paper body 1, improve the moisture-proof effect, and avoid damage to the edges, thereby improving practicality;

[0022] The bobbin paper body 1 is composed of a single board layer 101, a transverse strip 102, and a vertical strip 103. Three single board layers 101 are provided, and every two single board layers 101 are fixedly connected by the transverse strip 102 and the vertical strip 103. The transverse strips 102 and the vertical strips 103 are doubled at equal intervals, and the transverse strips 102 and the vertical strips 103 are staggered. The transverse strips 102 and the vertical strips 103 are fixedly connected. The bobbin paper body 1 is composited by multiple single board layers 101, and the two single board layers 101 are connected by the transverse strip 102 and the vertical strip 103, so that a hollow cavity is formed in the middle, thereby realizing a lightweight structural design and ensuring the moisture-proof and waterproof properties of the paper structure.

[0023] When working, the bobbin paper body 1 is composited by multiple layers of single board layers 101, and the two single board layers 101 are connected by horizontal strips 102 and vertical strips 103, so as to form a hollow cavity in the middle, realize lightweight structural design, and ensure the moisture-proof and waterproof properties of the paper structure. The wear-resistant outer layer 2 is composited by double layers of kraft paper 21, and a fiber woven mesh 22 is added in the adhesion, which can protect the bobbin paper body 1, increase wear resistance and moisture-proof effect, and then adapt to the waterproof layer 4 to improve the moisture-proof effect. The edge strips 3 on both sides protect the edges of the bobbin paper body 1, improve the moisture-proof effect, and avoid damage at the edges, thereby improving practicality.

[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A moisture-proof, wear-resistant and high-strength bobbin paper, comprising a bobbin paper body (1), characterized in that: The upper and lower ends of the bobbin paper body (1) are both provided with a wear-resistant outer layer (2), the sides of the bobbin paper body (1) are provided with an edge strip (3), and a waterproof layer (4) is provided between the wear-resistant outer layer (2) and the bobbin paper body (1); The tube paper body (1) is composed of a single board layer (101), a transverse strip (102), and a vertical strip (103). Three single board layers (101) are provided, and every two single board layers (101) are fixedly connected via the transverse strip (102) and the vertical strip (103).

2. The moisture-proof, wear-resistant and high-toughness bobbin paper according to claim 1, characterized in that: The transverse bars (102) and the vertical bars (103) are doubled at equal intervals, the transverse bars (102) and the vertical bars (103) are distributed in a staggered manner, and the transverse bars (102) and the vertical bars (103) are fixedly connected.

3. The moisture-proof, wear-resistant and high-toughness bobbin paper according to claim 1, characterized in that: The wear-resistant outer layer (2) is composed of kraft paper (21) and a fiber woven mesh (22), two pieces of kraft paper (21) are provided, and a fiber woven mesh (22) is provided between the two pieces of kraft paper (21).

4. The moisture-proof, wear-resistant and high-toughness bobbin paper according to claim 3, characterized in that: A glue layer is provided between the two kraft papers (21), the fiber woven mesh (22) is located in the glue layer, and the fiber woven mesh (22) is viscose fiber.

5. The moisture-proof, wear-resistant and high-toughness bobbin paper according to claim 1, characterized in that: The edge trimming strip (3) is made of synthetic resin, the height of the edge trimming strip (3) is adapted to the bobbin paper body (1), the wear-resistant outer layer (2), and the waterproof layer (4), and the edge trimming strip (3) and the bobbin paper body (1) and the wear-resistant outer layer (2) are bonded together by glue.

6. The moisture-proof, wear-resistant and high-toughness bobbin paper according to claim 1, characterized in that: The waterproof layer (4) is a waterproof film, and the upper and lower sides of the waterproof layer (4) and the wear-resistant outer layer (2) and the bobbin paper body (1) are bonded together by glue.

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