Recyclable anti-deformation bobbin paper

Abstract

The utility model discloses recyclable anti-deformation bobbin paper, and relates to the technical field of bobbin paper, the recyclable anti-deformation bobbin paper comprises a supporting layer, bottom paper layers are fixed on the top and the bottom of the supporting layer, reinforcing nets are fixed on the opposite sides of the two bottom paper layers, fireproof layers are fixed on the opposite sides of the two reinforcing nets, and the fireproof layers are fixed on the opposite sides of the two reinforcing nets. Surface paper layers are fixed to the opposite sides of the two fireproof layers, and waterproof layers are fixed to the opposite sides of the two surface paper layers. According to the recyclable anti-deformation bobbin paper, the supporting layer is arranged, so that when collision occurs, the waterproof layer, the surface paper layer, the fireproof layer, the reinforcing net and the bottom paper layer are extruded to be bent, the bottom paper layer extrudes the supporting layer, and the inclined surface of the supporting layer is bent for buffering.

Description

Technical Field

[0001] The utility model relates to the technical field of bobbin paper, in particular to a recyclable and reusable anti-deformation bobbin paper. Background Art

[0002] Tube paper is mainly used in the production of cores and pipes, industrial tubes, mulch tubes, firecracker tubes, textile tubes, spiral tubes, pagoda tubes, parallel tubes, various paper corner guards, cartons, honeycomb paperboards, etc. An industrial tube paper is specially used for textile industry paper tubes and conical paper tubes. It is a thin steel paper with tough and wear-resistant paper, smooth and even paper surface, and good wear resistance.

[0003] After searching, the existing patent (publication number: CN215096141U) discloses a recyclable and reusable anti-deformation bobbin paper, including a bobbin paper body and two reinforcing edge strips, the bobbin paper body consists of a core layer, two anti-wrinkle layers, two gauze paper layers, two waterproof layers and two wear-resistant layers, both sides of the core layer are fixedly connected with the anti-wrinkle layers, one side of the anti-wrinkle layers on both sides is fixedly bonded with the gauze paper layers, one side of the two gauze paper layers is fixedly bonded with the waterproof layers, one side of the two waterproof layers is fixedly bonded with the wear-resistant layers, the core layer consists of an anti-deformation layer and a tensile grid, the center of the anti-deformation layer is embedded with the tensile grid, and both ends of the bobbin paper body are fixedly connected with reinforcing edge strips. The utility model discloses a recyclable and reusable anti-deformation bobbin paper, the anti-deformation layer is made of a rubber sheet, has anti-deformation performance, is conducive to the recycling of the bobbin paper, the use of the waterproof layer can protect the side of the gauze paper layer, improve the waterproof performance of the bobbin paper body, and prevent the gauze paper layer from being damaged by water.

[0004] The anti-deformation layer is made of a rubber sheet, has anti-deformation performance, and can quickly recover after bending, which is beneficial to the recycling of the tube paper. However, it has shortcomings, such as lack of pressure buffering effect and recovery effect after pressure. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a recyclable and reusable anti-deformation bobbin paper, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a recyclable and reusable anti-deformation yarn tube paper, including a supporting layer, the top and bottom of the supporting layer are fixed with a bottom paper layer, the two bottom paper layers are fixed with reinforcing nets on the opposite sides of the two reinforcing nets, the two fireproof layers are fixed with surface paper layers on the opposite sides of the two fireproof layers, and the two surface paper layers are fixed with waterproof layers on the opposite sides of the two surface paper layers.

[0007] Preferably, the inclined surface of the support layer is provided with a plurality of through holes, and long strips are provided inside the through holes, and the material of the long strips is memory metal.

[0008] Preferably, a plurality of top strips are tightly fixed to the top and bottom of the long strip, and the top of the upper top strip and the bottom of the lower top strip are respectively connected to the bottom and top of the supporting layer.

[0009] Preferably, the fireproof layer is a pap protective film.

[0010] Preferably, the waterproof layer is a polytetrafluoroethylene film.

[0011] Preferably, the reinforcing mesh is a steel wire mesh. Beneficial Effects

[0012] The utility model provides a recyclable and reusable anti-deformation bobbin paper. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The recyclable and reusable anti-deformation tube paper is provided with a support layer, so that when a collision occurs, the waterproof layer, the surface paper layer, the fireproof layer, the reinforcing net and the bottom paper layer are squeezed to bend, the bottom paper layer squeezes the support layer, and the inclined surface of the support layer is bent for buffering.

[0014] 2. The recyclable and reusable anti-deformation tube paper is provided with long strips and top strips, so that the tube paper can return to its original shape after being bent. When a collision occurs, the support layer deforms and squeezes the top strip, and the top strip squeezes the long strip, so that the long strip bends. When the collision is over, the long strip will return to its original shape with the top strip, and the top strip pushes the support layer, the bottom paper layer, the reinforcing net, the fireproof layer, the surface paper layer and the waterproof layer to return to their original shape.

[0015] 3. The recyclable and reusable deformation-resistant tube paper is provided with a waterproof layer and a fireproof layer. The waterproof layer prevents the tube paper body from becoming soft and damaged after being damp, and the fireproof layer can isolate the fire source to prevent the internal structure from being damaged, and only the surface paper layer and the waterproof layer are damaged, thereby reducing losses and facilitating recycling. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A in the middle.

[0018] Figure 3 It is a structural schematic diagram of the support layer in the utility model.

[0019] Figure 4 It is a schematic structural diagram of the long strip and the top strip in the utility model.

[0020] In the figure: 1. Support layer; 2. Waterproof layer; 3. Surface paper layer; 4. Fireproof layer; 5. Reinforcement mesh; 6. Bottom paper layer; 7. Top strip; 8. Long strip; 9. Perforation. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: a recyclable and reusable anti-deformation bobbin paper, comprising a supporting layer 1, a bottom paper layer 6 is fixed on the top and bottom of the supporting layer 1, a reinforcing net 5 is fixed on the opposite sides of the two bottom paper layers 6, a fireproof layer 4 is fixed on the opposite sides of the two reinforcing nets 5, a surface paper layer 3 is fixed on the opposite sides of the two fireproof layers 4, a waterproof layer 2 is fixed on the opposite sides of the two surface paper layers 3, the fireproof layer 4 is a pap protective film, the waterproof layer 2 is a polytetrafluoroethylene film, and the reinforcing net 5 is a wire mesh. When a collision occurs, the waterproof layer 2, the surface paper layer 3, the fireproof layer 4, the reinforcing net 5 and the bottom paper layer 6 will be squeezed to bend, the bottom paper layer 6 squeezes the supporting layer 1, the inclined surface of the supporting layer 1 is bent for buffering, and the waterproof layer 2 prevents the bobbin paper body from becoming soft and damaged after being damp, the fireproof layer 4 can isolate the fire source to prevent the internal structure from being damaged, only the surface paper layer 3 and the waterproof layer 2 are damaged, the loss is reduced, and recycling is convenient.

[0023] Furthermore, the inclined surface of the support layer 1 is provided with a plurality of perforations 9, and a long strip 8 is provided inside the perforations 9. The material of the long strip 8 is memory metal, and a plurality of top strips 7 are tightly fixed to the top and bottom of the long strip 8. The top of the upper top strip 7 and the bottom of the lower top strip 7 are respectively connected to the bottom and the top of the support layer 1, so that the bobbin paper can be bent and then restored to its original shape. When a collision occurs, the support layer 1 is deformed and squeezed with the top strip 7, and the top strip 7 squeezes the long strip 8, so that the long strip 8 is bent. When the collision is over, the long strip 8 will restore to its original shape with the top strip 7, and the top strip 7 presses the support layer 1, the bottom paper layer 6, the reinforcing net 5, the fireproof layer 4, the surface paper layer 3 and the waterproof layer 2 to restore to their original shape.

[0024] During operation, when a collision occurs, the waterproof layer 2, the surface paper layer 3, the fireproof layer 4, the reinforcing net 5 and the bottom paper layer 6 will be squeezed to bend. The bottom paper layer 6 squeezes the supporting layer 1, and the inclined surface of the supporting layer 1 is bent for buffering. After the supporting layer 1 is deformed, the top strip 7 is squeezed, and the top strip 7 squeezes the long strip 8, which will bend the long strip 8. When the collision is over, the long strip 8 will restore the original shape with the top strip 7, and the top strip 7 pushes the supporting layer 1, the bottom paper layer 6, the reinforcing net 5, the fireproof layer 4, the surface paper layer 3 and the waterproof layer 2 to restore their original shape.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A recyclable and reusable anti-deformation bobbin paper, comprising a support layer (1), characterized in that: The top and bottom of the support layer (1) are both fixed with a bottom paper layer (6), the opposite sides of the two bottom paper layers (6) are both fixed with a reinforcing net (5), the opposite sides of the two reinforcing nets (5) are both fixed with a fireproof layer (4), the opposite sides of the two fireproof layers (4) are both fixed with a surface paper layer (3), and the opposite sides of the two surface paper layers (3) are both fixed with a waterproof layer (2).

2. The recyclable and reusable anti-deformation bobbin paper according to claim 1, characterized in that: The inclined surface of the support layer (1) is provided with a plurality of through holes (9), and a long strip (8) is provided inside the through holes (9), and the material of the long strip (8) is memory metal.

3. The recyclable and reusable anti-deformation bobbin paper according to claim 2, characterized in that: A plurality of top strips (7) are tightly fixed to the top and bottom of the long strip (8), and the top of the upper top strip (7) and the bottom of the lower top strip (7) are respectively connected to the bottom and top of the support layer (1).

4. The recyclable and reusable anti-deformation bobbin paper according to claim 3, characterized in that: The fireproof layer (4) is a pap protective film.

5. The recyclable and reusable anti-deformation bobbin paper according to claim 4, characterized in that: The waterproof layer (2) is a polytetrafluoroethylene film.

6. The recyclable and reusable anti-deformation bobbin paper according to claim 5, characterized in that: The reinforcing mesh (5) is a steel wire mesh.

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