Compression-resistant and wear-resistant bobbin paper tube

Abstract

The utility model discloses a compression-resistant wear-resistant bobbin paper tube, which relates to the technical field of bobbin paper tubes and comprises a raw paper outer base layer, a raw paper inner base layer adhered to the inner side of the raw paper outer base layer, a first wear-resistant layer adhered to the inner side of the raw paper inner base layer, and an adhesion layer adhered to the outer side of the raw paper outer base layer. A compression-resistant layer is mounted on the outer side of the adhesion layer, and the adhesion layer is used for adhering and bonding the base paper outer base layer and the compression-resistant layer. The base paper outer base layer and the compression-resistant layer can be bonded through the adhesion layer, follow-up production is facilitated, production cost is reduced, the compression-resistant capacity of the whole paper tube can be improved through the compression-resistant layer, the whole paper tube can be supported and strengthened, the breakage or cracks are reduced, the whole paper tube can be protected through the protection layer, and the service life of the paper tube is prolonged. And the flame-retardant layer can protect the whole paper tube and has a good flame-retardant effect, so that flame invasion is effectively prevented, and the flame-retardant effect of the whole paper tube is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bobbin paper tubes, in particular to a compression-resistant and wear-resistant bobbin paper tube. Background Art

[0002] Tube paper is a kind of industrial paper specially used for papermaking tubes and conical paper tubes in the textile industry. The raw material is made of tube base paper. The existing tube paper tubes are made of recycled waste paper as raw materials. Their wear resistance and compression resistance are much worse than other ordinary papers made of wood pulp. Therefore, the tube paper tube needs to improve its performance by strengthening its internal structure. However, the existing tube paper tubes are purely made of tube base paper wrapped in circles, which cannot meet the required requirements.

[0003] The existing technology has the following problems:

[0004] 1. The existing bobbin paper tubes cannot be guaranteed to have wear resistance. The surface is prone to breakage due to contact friction during transportation or use. When squeezed or collided by external force, the compressive impact resistance is low, and breakage or cracks may occur at will, resulting in a short service life of the bobbin paper tubes. Moreover, the bobbin paper tubes do not have flame retardant function. When accidentally exposed to open flames, the outside of the bobbin paper tubes is easily harmed by the flames, and it is impossible to effectively prevent the open flames from burning and causing damage to the bobbin paper tubes. Utility Model Content

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A pressure-resistant and wear-resistant yarn tube paper cylinder comprises a base paper outer base layer, the inner side of the base paper outer base layer is adhered to a base paper inner base layer, the inner side of the base paper inner base layer is adhered to a first wear-resistant layer, the outer side of the base paper outer base layer is adhered to an adhesion layer, the outer side of the adhesion layer is provided with a pressure-resistant layer, the adhesion layer adheres and bonds the base paper outer base layer and the pressure-resistant layer, and the outer side of the pressure-resistant layer is adhered to a protective layer.

[0007] A further improvement of the technical solution of the utility model is that: the first wear-resistant layer is an aluminum oxide wear-resistant layer, and the thickness of the first wear-resistant layer is 0.2-0.35 mm.

[0008] A further improvement of the technical solution of the utility model is that the adhesive layer includes a connecting layer, a first adhesive layer and a second adhesive layer.

[0009] A further improvement of the technical solution of the utility model is that the first bonding layer is an ABS glue layer, which is used to bond the anti-pressure layer and the connecting layer, and has good bonding performance; the second bonding layer is a rubber glue bonding layer, which is used to bond the connecting layer and the outer base layer of the base paper, and has good bonding performance.

[0010] A further improvement of the technical solution of the utility model is that the pressure-resistant layer includes a first pressure-resistant layer and a second pressure-resistant layer.

[0011] A further improvement of the technical solution of the utility model is that the first pressure-resistant layer is a PPS plastic layer with high hardness and corrosion resistance, the second pressure-resistant layer is a PVC plastic layer, and the first pressure-resistant layer is bonded to the outside of the second pressure-resistant layer.

[0012] A further improvement of the technical solution of the utility model is that: the protective layer includes a flame retardant layer and a second wear-resistant layer, the second wear-resistant layer is bonded to the outside of the flame retardant layer, the second wear-resistant layer is an aluminum oxide wear-resistant layer, the thickness of the second wear-resistant layer is 0.25-0.45mm, the flame retardant layer is a glue layer with an inorganic flame retardant coated on the surface, the thickness of the flame retardant layer is 0.4mm, and the flame retardant layer is bonded to the outside of the pressure-resistant layer.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides a compression-resistant and wear-resistant yarn tube paper tube. The outer base layer of the base paper can be bonded to the compression-resistant layer by installing an adhesive layer. During production, the compression-resistant layer and its externally bonded protective layer are separated from the outer base layer of the base paper. During subsequent processing, they are bonded and connected together by the adhesive layer, which is convenient for production and reduces production costs. The compression resistance of the entire paper tube can be improved by installing the compression-resistant layer, and the compression resistance is high. The first pressure-resistant layer and the second pressure-resistant layer are both hard plastics, which are made of PPS and PVC respectively. The entire paper tube can be supported and strengthened, the compression resistance of the entire paper tube can be strengthened, the occurrence of breakage or cracks can be reduced, and the use of the entire paper tube can be extended. Lifespan, the outer base layer and the inner base layer of base paper constitute the structure of the entire paper tube, which are fixedly installed and bonded to each other. The first wear-resistant layer bonded to the inner side of the inner base layer of base paper can prevent the inner base layer of base paper from being damaged due to friction when the entire device is in use. The protective layer bonded to the outside of the pressure-resistant layer can protect the entire paper tube. When the entire paper tube is transported or used, it can be protected to prevent its surface from being easily broken due to contact friction. When encountering open flames, the flame retardant layer can protect the entire paper tube. The flame retardant layer has a good flame retardant effect, effectively prevents flame invasion, and can effectively prevent open flames from causing damage to the entire paper tube, effectively improving the flame retardant effect of the entire paper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the compression-resistant and wear-resistant bobbin paper tube of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the adhesion layer of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the pressure-resistant layer of the utility model;

[0018] Figure 4 It is a schematic structural diagram of the protective layer and the first wear-resistant layer of the utility model.

[0019] In the figure: 1. outer base layer of base paper; 2. inner base layer of base paper; 3. first wear-resistant layer; 4. adhesion layer; 5. pressure-resistant layer; 6. protective layer; 41. connecting layer; 42. first adhesive layer; 43. second adhesive layer; 51. first pressure-resistant layer; 52. second pressure-resistant layer; 61. flame-retardant layer; 62. second wear-resistant layer. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the embodiments:

[0021] Example 1

[0022] like Figure 1-4 As shown, the utility model provides a pressure-resistant and wear-resistant yarn tube paper cylinder, including a base paper outer base layer 1, a base paper inner base layer 2 is bonded to the inner side of the base paper outer base layer 1, a first wear-resistant layer 3 is bonded to the inner side of the base paper inner base layer 2, an adhesive layer 4 is bonded to the outer side of the base paper outer base layer 1, a pressure-resistant layer 5 is installed on the outer side of the adhesive layer 4, the adhesive layer 4 bonds the base paper outer base layer 1 and the pressure-resistant layer 5, and a protective layer 6 is bonded to the outer side of the pressure-resistant layer 5.

[0023] Example 2

[0024] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the first wear-resistant layer 3 is an aluminum oxide wear-resistant layer, the thickness of the first wear-resistant layer 3 is 0.2-0.35 mm, the adhesion layer 4 includes a connecting layer 41, a first adhesive layer 42 and a second adhesive layer 43, the first adhesive layer 42 is an ABS glue layer, which is used to bond the anti-pressure layer 5 and the connecting layer 41, and has good bonding performance, the second adhesive layer 43 is a rubber glue bonding layer, which is used to bond the connecting layer 41 and the base paper outer base layer 1, and has good bonding performance, the anti-pressure layer 5 includes a first pressure-resistant layer 51 and a second The pressure-resistant layer 52, the first pressure-resistant layer 51 is a PPS plastic layer with high hardness and corrosion resistance, the second pressure-resistant layer 52 is a PVC plastic layer, the first pressure-resistant layer 51 is bonded to the outside of the second pressure-resistant layer 52, the protective layer 6 includes a flame retardant layer 61 and a second wear-resistant layer 62, the second wear-resistant layer 62 is bonded to the outside of the flame retardant layer 61, the second wear-resistant layer 62 is an aluminum oxide wear-resistant layer, the thickness of the second wear-resistant layer 62 is 0.25~0.45mm, the flame retardant layer 61 is a glue layer with an inorganic flame retardant coated on the surface, the thickness of the flame retardant layer 61 is 0.4mm, and the flame retardant layer 61 is bonded to the outside of the pressure-resistant layer 5.

[0025] In this embodiment, the base paper outer base 1 and the pressure-resistant layer 5 can be bonded by installing the adhesive layer 4. During production, the pressure-resistant layer 5 and the protective layer 6 bonded to the outside are separated from the base paper outer base 1. During subsequent processing, they are bonded together by the adhesive layer 4, which is convenient for production and reduces production costs. The pressure-resistant layer 5 can be installed to improve the pressure resistance of the entire paper tube, and the compressive strength is high. The first pressure-resistant layer 51 and the second pressure-resistant layer 52 are both hard plastics, namely PPS and PVC materials, which can support and strengthen the entire paper tube, strengthen the pressure resistance of the entire paper tube, reduce the occurrence of breakage or cracks, and extend the service life of the entire paper tube. Layer 1 and the base layer 2 of the base paper constitute the structure of the entire paper tube, which are fixedly mounted and bonded to each other. The first wear-resistant layer 3 bonded to the inner side of the base paper base 2 can prevent the base paper base 2 from being damaged due to friction when the entire device is in use. The protective layer 6 bonded to the outside of the pressure-resistant layer 5 can protect the entire paper tube. When the entire paper tube is transported or used, it can be protected to prevent its surface from being easily broken due to contact friction. When encountering open flames, the flame retardant layer 61 can protect the entire paper tube. The flame retardant layer 61 has a good flame retardant effect, effectively prevents flame invasion, and can effectively prevent open flame combustion from causing damage to the entire paper tube, effectively improving the flame retardant effect of the entire paper tube.

[0026] The working principle of the compression-resistant and wear-resistant yarn tube paper tube is described in detail below.

[0027] like Figure 1-4 As shown, the base paper outer base layer 1 and the pressure-resistant layer 5 can be bonded by installing the adhesive layer 4. During production, the pressure-resistant layer 5 and the protective layer 6 bonded to the outside are separated from the base paper outer base layer 1. During subsequent processing, they are bonded together by the adhesive layer 4, which is convenient for production and reduces production costs. The pressure-resistant layer 5 can be installed to improve the pressure resistance of the entire paper tube, and the pressure resistance is high. The first pressure-resistant layer 51 and the second pressure-resistant layer 52 are both hard plastics, which are PPS and PVC materials respectively. The entire paper tube can be supported and strengthened, the pressure resistance of the entire paper tube can be strengthened, the occurrence of breakage or cracks can be reduced, and the service life of the entire paper tube can be extended. The base paper outer base layer 1 The base layer 2 and the original paper inner base layer 2 constitute the structure of the entire paper tube, and are fixedly installed and bonded to each other. The first wear-resistant layer 3 bonded to the inner side of the original paper inner base layer 2 can prevent the original paper inner base layer 2 from being damaged due to friction when the entire device is in use. The protective layer 6 bonded to the outside of the pressure-resistant layer 5 can protect the entire paper tube. When the entire paper tube is transported or used, it can be protected to prevent its surface from being easily broken due to contact friction. When encountering open flames, the flame retardant layer 61 can protect the entire paper tube. The flame retardant layer 61 has a good flame retardant effect, effectively prevents flame invasion, and can effectively prevent open flame combustion from causing damage to the entire paper tube, effectively improving the flame retardant effect of the entire paper tube.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A compression-resistant and wear-resistant bobbin paper tube, comprising an outer base of base paper (1), characterized in that: The inner side of the base paper outer base layer (1) is bonded with the base paper inner base layer (2), the inner side of the base paper inner base layer (2) is bonded with the first wear-resistant layer (3), the outer side of the base paper outer base layer (1) is bonded with an adhesive layer (4), the outer side of the adhesive layer (4) is provided with a pressure-resistant layer (5), the adhesive layer (4) bonds the base paper outer base layer (1) and the pressure-resistant layer (5), and the outer side of the pressure-resistant layer (5) is bonded with a protective layer (6).

2. The compression-resistant and wear-resistant bobbin paper tube according to claim 1, characterized in that: The first wear-resistant layer (3) is an aluminum oxide wear-resistant layer, and the thickness of the first wear-resistant layer (3) is 0.2 to 0.35 mm.

3. The compression-resistant and wear-resistant bobbin paper tube according to claim 1, characterized in that: The adhesive layer (4) comprises a connecting layer (41), a first adhesive layer (42) and a second adhesive layer (43).

4. The compression-resistant and wear-resistant bobbin paper tube according to claim 3, characterized in that: The first adhesive layer (42) is an ABS glue layer, which is used to bond the anti-pressure layer (5) and the connecting layer (41); the second adhesive layer (43) is a rubber glue adhesive layer, which is used to bond the connecting layer (41) and the base paper outer base layer (1).

5. The compression-resistant and wear-resistant bobbin paper tube according to claim 1, characterized in that: The pressure-resistant layer (5) comprises a first pressure-resistant layer (51) and a second pressure-resistant layer (52).

6. The compression-resistant and wear-resistant bobbin paper tube according to claim 5, characterized in that: The first pressure-resistant layer (51) is a PPS plastic layer with high hardness and corrosion resistance, the second pressure-resistant layer (52) is a PVC plastic layer, and the first pressure-resistant layer (51) is bonded to the outer side of the second pressure-resistant layer (52).

7. The compression-resistant and wear-resistant bobbin paper tube according to claim 1, characterized in that: The protective layer (6) comprises a flame retardant layer (61) and a second wear-resistant layer (62); the second wear-resistant layer (62) is bonded to the outer side of the flame retardant layer (61); the second wear-resistant layer (62) is an aluminum oxide wear-resistant layer; the thickness of the second wear-resistant layer (62) is 0.25 to 0.45 mm; the flame retardant layer (61) is a glue layer with an inorganic flame retardant applied on the surface; the thickness of the flame retardant layer (61) is 0.4 mm; the flame retardant layer (61) is bonded to the outer side of the pressure-resistant layer (5).

Images