Anti-permeation paper tube core

Abstract

The utility model discloses an anti-permeation paper tube core which comprises a tube core body, two paper tube connecting rings are fixedly connected to the outer side wall of the tube core body in a sleeved mode, a paper tube shell is movably connected to the outer side wall of the tube core body in a sleeved mode, and a supporting assembly is arranged between the two paper tube connecting rings. A waterproof assembly is arranged in the tube core body, and the inner wall of the tube core body is fixedly connected with a waterproof permeable membrane layer. According to the utility model, the waterproof permeable membrane layer is used for blocking water erosion, the polypropylene waterproof layer and the polypropylene waterproof layer have corrosion resistance, high acid and alkali resistance and high temperature resistance, the corrosion-resistant fiber layer is used for reinforcing the pressure resistance and the moisture resistance of the pipe core body, and then the resin waterproof layer is used for reinforcing high temperature resistance; the nano high-molecular polymer layer has waterproof sealing performance, and the moisture-proof agent layer has moisture-proof and prevents external moisture from entering the paper tube, so that softening of the tube core and permeation of water are reduced, and the use effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper tube processing technical field especially relates to a kind of anti-infiltration paper tube core. BACKGROUND

[0002] Paper tube is the tubular object of paper paper, most paper tube is spiral paper tube and seamless paper tube, paper tube is often used to package roll-shaped goods, such as textiles, film, plastic, etc., it can make these roll-shaped goods keep neat shape, facilitate storage and transportation, while paper tube core main function includes protection, support and packaging etc., traditional paper tube is basically all paper process made, which also makes our worker find its softening phenomenon when encountering water in use process, have certain use influence, especially in tea shop needing a large number of paper tube, thereby reduce use effect. UTILITY MODEL CONTENT

[0003] The utility model aims at solving the shortcomings in the prior art and provides an anti-infiltration paper tube core.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: an anti-infiltration paper tube core, including tube core body, the outer lateral wall of the tube core body is fixedly sleeved with two paper tube connecting rings, the outer lateral wall of the tube core body is movably sleeved with a paper tube shell, a supporting assembly is arranged between the two paper tube connecting rings.

[0005] The tube core body is internally provided with a waterproof assembly, the inner wall of the tube core body is fixedly connected with a waterproof membrane layer, and the side wall of the waterproof membrane layer is connected with a waterproof assembly.

[0006] Further description of the above technical scheme:

[0007] The supporting assembly includes a plurality of kraft paper rods fixedly connected between the two paper tube connecting rings, and the outer lateral wall of the tube core body is fixedly sleeved with a plurality of kraft paper rings.

[0008] Further description of the above technical scheme:

[0009] A plurality of kraft paper rods are fixedly connected with spring corrugated paper.

[0010] Further description of the above technical scheme:

[0011] The waterproof assembly includes a polypropylene waterproof layer fixedly connected with the side wall of the waterproof membrane layer, and the side wall of the polypropylene waterproof layer is fixedly connected with a polyvinyl chloride waterproof layer.

[0012] Further description of the above technical scheme:

[0013] The corrosion-resistant fiber layer is fixedly connected to the side wall of the polyvinyl chloride waterproof layer.

[0014] As a further description of the above technical solution:

[0015] The resin waterproof layer is fixedly connected to the side wall of the nanometer high molecular polymer layer, and the moisture-proof agent layer is fixedly connected to the side wall of the nanometer high molecular polymer layer.

[0016] As a further description of the above technical solution:

[0017] The outer side wall of the paper tube shell is provided with anti-skid lines, and the anti-skid lines are meander-shaped.

[0018] The utility model has the following beneficial effects:

[0019] The paper tube joint ring, the tube core body, the kraft paper ring and the spring corrugated paper are matched by the support assembly, so that the tube core body is protected by the paper tube joint ring, then the tube core body is protected by the plurality of kraft paper rods, then the strength of the tube core body is enhanced by the plurality of kraft paper rings, then the connection of the plurality of kraft paper rods and the protection of the tube core body are enhanced by the spring corrugated paper between the plurality of kraft paper rods, the waterproof membrane layer, the polypropylene waterproof layer, the polyvinyl chloride waterproof layer, the corrosion-resistant fiber layer, the resin waterproof layer, the nanometer high molecular polymer layer and the moisture-proof agent layer are matched by the waterproof assembly, so that the erosion of water is blocked by the waterproof membrane layer, then the polypropylene waterproof layer and the polypropylene waterproof layer have the corrosion resistance, the high acid and alkali resistance and the high temperature resistance, then the compression resistance and the moisture resistance of the tube core body are enhanced by the corrosion-resistant fiber layer, then the high temperature resistance is enhanced by the resin waterproof layer, then the waterproof sealing performance is enhanced by the nanometer high molecular polymer layer, then the moisture-proof agent layer is moisture-proof and prevents the external moisture from entering the paper tube, so that the softening of the tube core and the penetration of water are reduced, and the use effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 An overall structure schematic diagram of the anti-permeation paper tube core is provided in the utility model;

[0021] Figure 2 A paper tube shell, a kraft paper ring and a kraft paper rod structure schematic diagram of the anti-permeation paper tube core is provided in the utility model;

[0022] Figure 3 A tube core body internal structure schematic diagram of the anti-permeation paper tube core is provided in the utility model;

[0023] Figure 4 A Figure 3 An enlarged structure schematic diagram of A in the middle.

[0024] LEGEND:

[0025] 1001, pipe core body; 1002, paper pipe joint ring; 1003, paper pipe shell; 1004, kraft paper rod; 1005, kraft paper ring; 1006, waterproof membrane layer; 1007, polypropylene waterproof layer; 1008, polyvinyl chloride waterproof layer; 1009, corrosion-resistant fiber layer; 2000, resin waterproof layer; 2001, nano high molecular polymer layer; 2002, moisture-proof agent layer; 2003, anti-skid pattern; 2004, spring corrugated paper. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Referring to Figures 1-4 The utility model provides a kind of anti-infiltration paper tube core, including pipe core body 1001, pipe core body 1001 outer side wall is fixedly sleeved with two paper pipe joint rings 1002, pipe core body 1001 outer side wall is movably sleeved with paper pipe shell 1003, two paper pipe joint rings 1002 between being provided with support assembly, support strength of pipe core body 1001 is supported by support assembly, support assembly includes the multiple kraft paper rods 1004 of fixed connection between two paper pipe joint rings 1002, pipe core body 1001 outer side wall is fixedly sleeved with multiple kraft paper rings 1005, multiple kraft paper rods 1004 between being fixedly connected with spring corrugated paper 2004, support strength of pipe core body 1001 is enhanced by kraft paper ring 1005 and kraft paper rod 1004.

[0028] Anti-skid pattern 2003 is back-shaped, waterproof assembly pipe core body 1001 inner wall is fixedly connected with waterproof membrane layer 1006, waterproof membrane layer 1006 side wall is connected with waterproof assembly, waterproof assembly includes the polypropylene waterproof layer 1007 of waterproof membrane layer 1006 side wall fixed connection, polypropylene waterproof layer 1007 side wall is fixedly connected with polyvinyl chloride waterproof layer 1008, polyvinyl chloride waterproof layer 1008 side wall is fixedly connected with corrosion-resistant fiber layer 1009, corrosion-resistant fiber layer 1009 side wall is fixedly connected with resin waterproof layer 2000, resin waterproof layer 2000 side wall is fixedly connected with nano high molecular polymer layer 2001, nano high molecular polymer layer 2001 side wall is fixedly connected with moisture-proof agent layer 2002, and the erosion effect of water is blocked by moisture-proof agent layer 2002.

[0029] Working principle: in use, first through the paper pipe ring 1002 to the pipe core body 1001 both ends protection, then a plurality of kraft paper rod 1004 to the pipe core body 1001 protection, with a plurality of kraft paper ring 1005 to enhance the strength of the pipe core body 1001, then a plurality of kraft paper rod 1004 between the spring corrugated paper 2004 to strengthen the connectivity of a plurality of kraft paper rod 1004, so as to further strengthen the protection of the pipe core body 1001, while the paper tube shell 1003 to the appearance protection of the pipe core body 1001, and the anti-skid pattern 2003 to enhance the paper tube shell 1003 anti-skid, guarantee support protection effect.

[0030] Then waterproof membrane layer 1006 to block the erosion of water, while the material of the support assembly is kraft paper, thereby prolonging the waterproof strength, with polypropylene waterproof layer 1007 and polypropylene waterproof layer 1007 has corrosion resistance, high acid and alkali resistance and high temperature performance, then the corrosion resistant fiber layer 1009 to strengthen the compression capacity and moisture resistance of the pipe core body 1001, then the resin waterproof layer 2000 to strengthen the high temperature resistance, then the nano high molecular polymer layer 2001 to waterproof sealing performance, then the moisture-proof agent layer 2002 to prevent moisture and prevent external moisture from entering the paper tube, thereby reducing the water permeation speed, guaranteeing the anti-permeation effect.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A permeability-proof paper core, comprising a core body (1001), characterized in that: Two paper tube connecting rings (1002) are fixedly sleeved on the outer wall of the core body (1001), and a paper tube outer shell (1003) is movably sleeved on the outer wall of the core body (1001). A support component is provided between the two paper tube connecting rings (1002). The core body (1001) is equipped with a waterproof component inside. A waterproof membrane layer (1006) is fixedly connected to the inner wall of the core body (1001), and a waterproof component is connected to the side wall of the waterproof membrane layer (1006).

2. The anti-permeability paper core according to claim 1, characterized in that: The support assembly includes a plurality of kraft paper rods (1004) fixedly connected between two paper tube connecting rings (1002), and a plurality of kraft paper rings (1005) are fixedly sleeved on the outer wall of the core body (1001).

3. The anti-permeability paper core according to claim 2, characterized in that: Spring corrugated paper (2004) is fixedly connected between multiple kraft paper rods (1004).

4. The anti-permeability paper core according to claim 1, characterized in that: The waterproof component includes a polypropylene waterproof layer (1007) fixedly connected to the sidewall of the waterproof membrane layer (1006), and a polyvinyl chloride waterproof layer (1008) fixedly connected to the sidewall of the polypropylene waterproof layer (1007).

5. The anti-permeability paper core according to claim 4, characterized in that: A corrosion-resistant fiber layer (1009) is fixedly connected to the side wall of the polyvinyl chloride waterproof layer (1008), and a resin waterproof layer (2000) is fixedly connected to the side wall of the corrosion-resistant fiber layer (1009).

6. The anti-permeability paper core according to claim 5, characterized in that: A nano-polymer layer (2001) is fixedly connected to the side wall of the resin waterproof layer (2000), and a moisture-proof agent layer (2002) is fixedly connected to the side wall of the nano-polymer layer (2001).

7. The anti-permeability paper core according to claim 1, characterized in that: The outer wall of the paper tube shell (1003) is provided with anti-slip texture (2003), and the anti-slip texture (2003) is in the shape of a meander.

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