CN219544245U - High-strength high-toughness bobbin paper - Google Patents

High-strength high-toughness bobbin paper Download PDF

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Publication number
CN219544245U
CN219544245U CN202223607436.6U CN202223607436U CN219544245U CN 219544245 U CN219544245 U CN 219544245U CN 202223607436 U CN202223607436 U CN 202223607436U CN 219544245 U CN219544245 U CN 219544245U
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paper
bobbin paper
bobbin
layer
interlayer
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CN202223607436.6U
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冯宪金
冯桂萍
施闻君
秦磊
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Zhejiang Huachuan Industry Group Co ltd
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Zhejiang Huachuan Industry Group Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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Abstract

The high-strength high-toughness bobbin paper comprises a surface layer, a bobbin paper interlayer and a bottom layer, wherein the lower part of the surface layer is fixedly bonded with the bottom layer through the bobbin paper interlayer; the surface layer comprises bobbin paper surface paper, bobbin paper liners A and traction strips A, wherein the traction strips A are equidistantly arranged on the upper surface of the bobbin paper liners A, and the bobbin paper surface paper is fixedly bonded with the bobbin paper liners A through bonding liquid. The surface course below is fixed through spool paper intermediate layer and bottom bonding, spool paper intermediate layer upper surface equidistance is provided with strip type recess A, spool paper intermediate layer lower surface equidistance is provided with strip type recess B, when the relative spool paper intermediate layer carries out the structural layer equipment of surface course and bottom, the spool paper intermediate layer fills the glue solution with the inside filling of strip type recess A and the strip type recess B of the contact surface of surface course and bottom, the effectual stability that improves the connection face, the phenomenon of layering can not appear in the in-process of using, keep good structural strength and toughness.

Description

High-strength high-toughness bobbin paper
Technical Field
The utility model relates to the technical field of bobbin paper, in particular to high-strength high-toughness bobbin paper.
Background
The bobbin paper is mainly applied to manufacturing of inner cores and pipelines, industrial pipes, mulch films, firework tubes, textile pipes, spiral pipes, pagoda tubes, parallel pipes, various paper corner protectors, cartons, honeycomb paperboards and the like. The environment-friendly durable high-cleaning bobbin paper with the prior patent number of CN215096211U increases the service life of the bobbin paper body through the edge sealing glue, the wear-resistant bulge, the flame-retardant layer and the waterproof layer; the wear resistance, the integrity and the buffering performance of the bobbin paper body are enhanced through the supporting net, the bobbin paper surface layer, the bobbin paper bottom layer, the longitudinal reinforcing ribs, the transverse reinforcing ribs, the arc-shaped buffering groove, the upper C-shaped elastic column and the lower C-shaped elastic column.
However, for the bobbin paper, when the structural layer is combined, the planar arrangement of the adjacent structural layers is not beneficial to stable connection between the structural layers, so that layering phenomenon occurs in the use process, and the overall structural strength is affected.
In order to solve the problems, the utility model provides high-strength high-toughness bobbin paper.
Disclosure of Invention
Object of the utility model
In order to solve the technical problems in the background art, the utility model provides the high-strength high-toughness bobbin paper, wherein the lower part of the surface layer is fixedly bonded through the bobbin paper interlayer and the bottom layer, the upper surface of the bobbin paper interlayer is equidistantly provided with the strip-shaped grooves A, the lower surface of the bobbin paper interlayer is equidistantly provided with the strip-shaped grooves B, when the structural layers of the surface layer and the bottom layer are assembled relative to the bobbin paper interlayer, glue solution is filled in the strip-shaped grooves A and the strip-shaped grooves B of the contact surfaces of the bobbin paper interlayer and the surface layer and the bottom layer, the stability of the connecting surface is effectively improved, layering phenomenon can not occur in the using process, and excellent structural strength and toughness are maintained.
(II) technical scheme
In order to solve the problems, the utility model provides high-strength high-toughness bobbin paper, which comprises a surface layer, a bobbin paper interlayer and a bottom layer, wherein the lower part of the surface layer is fixedly bonded with the bottom layer through the bobbin paper interlayer;
the surface layer comprises bobbin paper surface paper, a bobbin paper liner A and traction strips A, wherein the traction strips A are equidistantly arranged on the upper surface of the bobbin paper liner A, and the bobbin paper surface paper is fixedly bonded with the bobbin paper liner A through bonding liquid;
the upper surface of the bobbin paper interlayer is provided with strip-shaped grooves A at equal intervals, and the lower surface of the bobbin paper interlayer is provided with strip-shaped grooves B at equal intervals;
the bottom layer comprises bobbin paper base paper, a bobbin paper liner B and traction strips B, wherein the traction strips B are equidistantly arranged on the upper surface of the bobbin paper liner B, and the bobbin paper base paper is fixedly bonded with the bobbin paper liner B through bonding liquid;
the bottom layer bottom is provided with a reinforcing component.
Preferably, the traction strip A is attached to the lower surface of the bobbin paper, and both ends of the traction strip A extend to the end surface of the bobbin paper.
Preferably, the bobbin paper liner A is attached to the upper surface of the bobbin paper interlayer, and the bobbin paper liner A is adhered and fixed to the bobbin paper interlayer.
Preferably, the traction bar B is attached to the upper surface of the bobbin paper base paper, and both ends of the traction bar B extend to the end surface of the bobbin paper base paper.
Preferably, the bobbin paper liner B is attached to the lower surface of the bobbin paper interlayer, and the bobbin paper liner B is adhered and fixed with the bobbin paper interlayer.
Preferably, the reinforcing component comprises transverse reinforcing ribs and longitudinal reinforcing ribs, the plurality of groups of transverse reinforcing ribs are equidistantly arranged between the two groups of longitudinal reinforcing ribs, and two ends of each transverse reinforcing rib are fixedly connected with the longitudinal reinforcing ribs.
Preferably, the transverse reinforcing ribs and the longitudinal reinforcing ribs are fixedly connected with the bobbin paper base paper.
The technical scheme of the utility model has the following beneficial technical effects:
1. the lower part of the surface layer is fixedly bonded through the bobbin paper interlayer and the bottom layer, the upper surface of the bobbin paper interlayer is equidistantly provided with the strip-shaped grooves A, the lower surface of the bobbin paper interlayer is equidistantly provided with the strip-shaped grooves B, and when the structural layers of the surface layer and the bottom layer are assembled relative to the bobbin paper interlayer, glue solution is filled in the strip-shaped grooves A and the strip-shaped grooves B of the contact surfaces of the bobbin paper interlayer and the surface layer and the bottom layer, so that the stability of a connecting surface is effectively improved, layering phenomenon does not occur in the using process, and excellent structural strength and toughness are maintained.
2. The reinforcing component comprises the transverse reinforcing ribs and the longitudinal reinforcing ribs, the transverse reinforcing ribs and the longitudinal reinforcing ribs are fixedly connected with the bobbin paper base paper, after the section-shaped paperboard is cut during the production and processing of the bobbin, one side of the paperboard with the reinforcing component is bent inwards, the reinforcing component is positioned at the inner side of the bobbin, the auxiliary supporting function is achieved, and the structural strength is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a high-strength and high-toughness bobbin paper according to the present utility model.
Fig. 2 is a schematic diagram showing connection between the top layer and the bottom layer of the high-strength high-toughness bobbin paper.
Fig. 3 is a schematic diagram showing the connection between the bottom layer and the surface layer of the high-strength high-toughness bobbin paper.
Reference numerals: 1. a surface layer; 101. bobbin paper surface paper; 102. bobbin paper liner A; 103. traction bar A; 2. bobbin paper interlayer; 201. a strip-shaped groove A; 202. a strip-shaped groove B; 3. a bottom layer; 301. bobbin paper base paper; 302. bobbin paper liner B; 303. traction bar B; 4. a reinforcement assembly; 401. transverse reinforcing ribs; 402. longitudinal stiffening ribs.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Example 1
As shown in fig. 1-3, the high-strength high-toughness bobbin paper provided by the utility model comprises a surface layer 1, a bobbin paper interlayer 2 and a bottom layer 3, wherein the lower part of the surface layer 1 is fixedly bonded with the bottom layer 3 through the bobbin paper interlayer 2;
the surface layer 1 comprises bobbin paper 101, bobbin paper liner A102 and traction strips A103, wherein the traction strips A103 are equidistantly arranged on the upper surface of the bobbin paper liner A102, and the bobbin paper 101 is fixedly bonded with the bobbin paper liner A102 through bonding liquid;
the upper surface of the bobbin paper interlayer 2 is provided with strip-shaped grooves A201 at equal intervals, and the lower surface of the bobbin paper interlayer 2 is provided with strip-shaped grooves B202 at equal intervals;
the bottom layer 3 comprises bobbin paper base paper 301, a bobbin paper liner B302 and a traction bar B303, wherein the traction bar B303 is equidistantly arranged on the upper surface of the bobbin paper liner B302, and the bobbin paper base paper 301 is fixedly bonded with the bobbin paper liner B302 through bonding liquid;
the bottom of the bottom layer 3 is provided with a reinforcing component 4.
It should be noted that, the surface course 1 below is fixed through the bonding of spool paper intermediate layer 2 and bottom 3, spool paper intermediate layer 2 upper surface equidistance is provided with strip type recess A201, spool paper intermediate layer 2 lower surface equidistance is provided with strip type recess B202, when the relative spool paper intermediate layer 2 carries out the structural layer equipment of surface course 1 and bottom 3, the spool paper intermediate layer 2 fills the glue solution with the strip type recess A201 and the inside filling of strip type recess B202 of the contact surface of surface course 1 and bottom 3, the effectual stability that improves the joint surface, the phenomenon of layering can not appear in the in-process of using, keep good structural strength and toughness.
Example two
In an alternative embodiment, the traction strip a103 is attached to the lower surface of the bobbin paper surface 101, both ends of the traction strip a103 are extended to the end surface position of the bobbin paper surface 101, the bobbin paper liner a102 is attached to the upper surface of the bobbin paper interlayer 2, the bobbin paper liner a102 is fixedly bonded to the bobbin paper interlayer 2, the traction strip B303 is attached to the upper surface of the bobbin paper base paper 301, both ends of the traction strip B303 are extended to the end surface position of the bobbin paper base paper 301, the bobbin paper liner B302 is attached to the lower surface of the bobbin paper interlayer 2, and the bobbin paper liner B302 is fixedly bonded to the bobbin paper interlayer 2.
It should be noted that, the surface layer 1 includes bobbin paper 101, bobbin paper liner a102 and traction bar a103, the bottom layer 3 includes bobbin paper base paper 301, bobbin paper liner B302 and traction bar B303, the structural layers of the surface layer 1 and the bottom layer 3 are improved, the traction bar a103 improves the structural strength of the bobbin paper 101 and the bobbin paper liner a102, the traction bar B303 improves the structural strength of the bobbin paper base paper 301 and the bobbin paper liner B302, and bending and twisting phenomena are not easy to occur.
Example III
In an alternative embodiment, the reinforcing component 4 includes a transverse reinforcing rib 401 and a longitudinal reinforcing rib 402, the groups of transverse reinforcing ribs 401 are equidistantly disposed between the two groups of longitudinal reinforcing ribs 402, and two ends of the transverse reinforcing rib 401 are fixedly connected with the longitudinal reinforcing rib 402, and the transverse reinforcing rib 401 and the longitudinal reinforcing rib 402 are fixedly connected with the bobbin paper base 301.
It should be noted that, the reinforcing component 4 includes a transverse reinforcing rib 401 and a longitudinal reinforcing rib 402, the transverse reinforcing rib 401 and the longitudinal reinforcing rib 402 are fixedly connected with the bobbin paper base paper 301, when the bobbin is manufactured and processed, after the section-shaped cardboard is cut, one side of the cardboard with the reinforcing component 4 is bent inwards, the reinforcing component 4 is located at the inner side of the bobbin, so that the auxiliary supporting function is achieved, and the structural strength is improved.
According to the utility model, the lower part of the surface layer 1 is fixedly bonded through the bobbin paper interlayer 2 and the bottom layer 3, the upper surface of the bobbin paper interlayer 2 is provided with the strip-shaped grooves A201 at equal intervals, the lower surface of the bobbin paper interlayer 2 is provided with the strip-shaped grooves B202 at equal intervals, when the structural layers of the surface layer 1 and the bottom layer 3 are assembled relative to the bobbin paper interlayer 2, glue solution is filled in the strip-shaped grooves A201 and the strip-shaped grooves B202 of the contact surfaces of the bobbin paper interlayer 2 and the surface layer 1 and the bottom layer 3, so that the stability of a connecting surface is effectively improved, layering phenomenon does not occur in the using process, and excellent structural strength and toughness are maintained; the reinforcing component 4 comprises a transverse reinforcing rib 401 and a longitudinal reinforcing rib 402, the transverse reinforcing rib 401 and the longitudinal reinforcing rib 402 are fixedly connected with the bobbin paper base paper 301, after the section-shaped paperboard is cut out in the process of bobbin production and processing, one side of the paperboard with the reinforcing component 4 is bent inwards, the reinforcing component 4 is located at the inner side of the bobbin, the auxiliary supporting function is achieved, and the structural strength is improved.

Claims (7)

1. The high-strength high-toughness bobbin paper comprises a surface layer (1), a bobbin paper interlayer (2) and a bottom layer (3), and is characterized in that the lower part of the surface layer (1) is fixedly bonded with the bottom layer (3) through the bobbin paper interlayer (2);
the surface layer (1) comprises bobbin paper surface paper (101), a bobbin paper liner A (102) and a traction strip A (103), wherein the traction strip A (103) is equidistantly arranged on the upper surface of the bobbin paper liner A (102), and the bobbin paper surface paper (101) is adhered and fixed with the bobbin paper liner A (102) through adhesive liquid;
the upper surface of the bobbin paper interlayer (2) is provided with strip-shaped grooves A (201) at equal intervals, and the lower surface of the bobbin paper interlayer (2) is provided with strip-shaped grooves B (202) at equal intervals;
the bottom layer (3) comprises bobbin paper base paper (301), a bobbin paper liner B (302) and a traction strip B (303), wherein the traction strip B (303) is equidistantly arranged on the upper surface of the bobbin paper liner B (302), and the bobbin paper base paper (301) is adhered and fixed with the bobbin paper liner B (302) through adhesive liquid;
the bottom of the bottom layer (3) is provided with a reinforcing component (4).
2. The high-strength and high-toughness bobbin paper according to claim 1, wherein the traction bar A (103) is attached to the lower surface of the bobbin paper surface paper (101), and both ends of the traction bar A (103) extend to the end surface position of the bobbin paper surface paper (101).
3. The high-strength and high-toughness bobbin paper according to claim 1, wherein the bobbin paper liner a (102) is attached to the upper surface of the bobbin paper interlayer (2), and the bobbin paper liner a (102) is adhered and fixed to the bobbin paper interlayer (2).
4. The high-strength and high-toughness bobbin paper according to claim 1, wherein the traction bar B (303) is attached to the upper surface of the bobbin paper base paper (301), and both ends of the traction bar B (303) extend to the end surface position of the bobbin paper base paper (301).
5. The high-strength and high-toughness bobbin paper according to claim 1, wherein the bobbin paper liner B (302) is attached to the lower surface of the bobbin paper interlayer (2), and the bobbin paper liner B (302) is adhered and fixed to the bobbin paper interlayer (2).
6. A high strength and high toughness bobbin paper according to claim 1, wherein the reinforcing component (4) comprises transverse reinforcing ribs (401) and longitudinal reinforcing ribs (402), a plurality of groups of the transverse reinforcing ribs (401) are equidistantly arranged between two groups of the longitudinal reinforcing ribs (402), and two ends of the transverse reinforcing ribs (401) are fixedly connected with the longitudinal reinforcing ribs (402).
7. The high-strength and high-toughness bobbin paper according to claim 6, wherein the transverse reinforcing ribs (401) and the longitudinal reinforcing ribs (402) are fixedly connected with the bobbin paper base paper (301).
CN202223607436.6U 2022-12-28 2022-12-28 High-strength high-toughness bobbin paper Active CN219544245U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223607436.6U CN219544245U (en) 2022-12-28 2022-12-28 High-strength high-toughness bobbin paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223607436.6U CN219544245U (en) 2022-12-28 2022-12-28 High-strength high-toughness bobbin paper

Publications (1)

Publication Number Publication Date
CN219544245U true CN219544245U (en) 2023-08-18

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ID=87735795

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223607436.6U Active CN219544245U (en) 2022-12-28 2022-12-28 High-strength high-toughness bobbin paper

Country Status (1)

Country Link
CN (1) CN219544245U (en)

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