CN220827106U - Inner layer anti-wrinkle tensile structure of anti-wrinkle paper tube - Google Patents
Inner layer anti-wrinkle tensile structure of anti-wrinkle paper tube Download PDFInfo
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- CN220827106U CN220827106U CN202322793952.0U CN202322793952U CN220827106U CN 220827106 U CN220827106 U CN 220827106U CN 202322793952 U CN202322793952 U CN 202322793952U CN 220827106 U CN220827106 U CN 220827106U
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- Prior art keywords
- wrinkle
- paper tube
- layer
- tube body
- resistant
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- 230000001153 anti-wrinkle effect Effects 0.000 title claims abstract description 43
- 239000010410 layer Substances 0.000 claims abstract description 71
- 239000000835 fiber Substances 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000012790 adhesive layer Substances 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 229920006254 polymer film Polymers 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000003292 glue Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses an inner anti-wrinkle tensile structure of an anti-wrinkle paper tube, which relates to the technical field of anti-wrinkle paper tubes and comprises a paper tube body, wherein edge reinforcing layers are fixedly connected to two ends of the paper tube body, a plurality of groups of reinforcing ribs are arranged in the paper tube body, a plurality of anti-skid grooves are formed in the outer surface of the paper tube body, the paper tube body consists of a base material layer, an anti-tear adhesive layer, a fiber layer, anti-wrinkle strips and a wear-resistant layer, the anti-tear adhesive layer is arranged on the outer side of the base material layer, the fiber layer is arranged on the outer side of the anti-tear adhesive layer, a plurality of anti-wrinkle strips are adhered to the outer side of the fiber layer, the wear-resistant layer is fixedly connected to the outer side of the anti-wrinkle strips, concentrated stress points are avoided, local weaknesses of anti-wrinkle and tensile properties are reduced, the design of the reinforcing ribs improves the bearing capacity of the paper tube body, the fiber layer woven in a right-angle interweaving mode can also provide good strength and anti-wrinkle properties, the anti-wrinkle strips in a triangular structure improve the connection compactness, and further improve the tensile property of the paper tube body.
Description
Technical Field
The utility model relates to the technical field of crease-resistant paper tubes, in particular to an inner crease-resistant tensile structure of a crease-resistant paper tube.
Background
Paper tubes, as their name suggests, are tubular structures made of paper, and can be classified into two major categories according to appearance, including roll core coiled materials such as toilet paper cores, tinfoil preservative film paper cores, transparent adhesive tape sealing glue paper cores, and the like, in daily life; there are packaging paper tubes such as tea cans, perfume cans, potato chip cans, etc.; there are protective paper packages such as painting and calligraphy paper packages, LED lamp paper packages, chemical raw material paper packages, and the like.
The paper tube needs to bear its own weight and external pressure when stacked, transported and stored. If the crease-resistant and tensile properties of the paper tube are insufficient, deformation and extrusion of the paper tube may be caused, so that the stability and bearing capacity of the paper tube are affected, and aiming at the problems, an inner crease-resistant and tensile structure of the crease-resistant paper tube is provided for solving the problems.
Disclosure of utility model
In order to solve the technical problems, the inner anti-wrinkle tensile structure of the anti-wrinkle paper tube is provided, and the problem that the existing paper tube needs to bear the weight and the external pressure when being stacked, transported and stored is solved. If the paper tube is not crease-resistant and has insufficient tensile properties, deformation and extrusion of the paper tube may be caused, thereby affecting the stability and bearing capacity of the paper tube.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anti-wrinkle tensile structure of inlayer of anti-wrinkle paper tube, includes the paper tube body, the equal fixedly connected with edge reinforcement layer in paper tube body both ends, the inside multiunit strengthening rib that is provided with of paper tube body, a plurality of anti-skidding grooves have been seted up to paper tube body surface, the paper tube body comprises substrate layer, anti-tear glue film, fibrous layer, crease-resistant strip and wearing layer, anti-tear glue film sets up in the outside of substrate layer, the fibrous layer sets up in the outside of anti-tear glue film, the fibrous layer outside bonds there is a plurality of crease-resistant strips, crease-resistant strip outside fixedly connected with wearing layer.
Preferably, the thickness of the edge strengthening layer is larger than that of the paper cylinder body, and the edge strengthening layer adopts an inward curled edge design.
Preferably, the section of the paper tube body is of a regular octagonal structure.
Preferably, the fiber layer is made of polyester fiber material and is woven in a right-angle interweaving manner.
Preferably, the surface of the fiber layer is coated with a coating material, and the material of the coating material is a polymer coating or a polymer film.
Preferably, the crease-resistant strips are inclined by 45 degrees, and a plurality of crease-resistant strips are interwoven to form a triangular structure.
Preferably, the surface of the wear-resistant layer is coated with a paraffin layer.
Preferably, the anti-slip groove is arranged between the two groups of reinforcing ribs.
Compared with the prior art, the utility model has the advantages that: according to the paper tube body with the regular octagon structure, concentrated stress points are avoided, local weaknesses of crease resistance and tensile property are reduced, the bearing capacity of the paper tube body is improved due to the design of the reinforcing ribs, deformation caused by uneven force of the paper tube body is avoided, good strength and crease resistance can be provided by the fiber layers woven in the right-angle interweaving mode, a certain degree of crease resistance can be provided by the coating on the surface of the fiber layers, and the connection compactness is improved by the crease resistant strips with the triangular structure, so that the tensile property of the paper tube body is further improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a diagram of the present utility model.
The reference numerals in the figures are:
1. A paper tube body; 2. reinforcing ribs; 3. an edge reinforcing layer; 4. an anti-skid groove; 5. a substrate layer; 6. an anti-tearing adhesive layer; 7. a fibrous layer; 8. crease resistant strips; 9. and a wear-resistant layer.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-2, an inner anti-wrinkle tensile structure of an anti-wrinkle paper tube comprises a paper tube body 1, wherein edge reinforcing layers 3 are fixedly connected to two ends of the paper tube body 1, a plurality of groups of reinforcing ribs 2 are arranged inside the paper tube body 1, a plurality of anti-skid grooves 4 are formed in the outer surface of the paper tube body 1, the paper tube body 1 is composed of a base material layer 5, an anti-tearing adhesive layer 6, a fiber layer 7, anti-wrinkle strips 8 and a wear-resistant layer 9, the anti-tearing adhesive layer 6 is arranged on the outer side of the base material layer 5, the fiber layer 7 is arranged on the outer side of the anti-tearing adhesive layer 6, a plurality of anti-wrinkle strips 8 are bonded on the outer side of the fiber layer 7, the wear-resistant layer 9 is fixedly connected to the outer side of the anti-wrinkle strips 8, the anti-tearing adhesive layer 6 can be made of materials with high tensile strength such as hot melt adhesive, rubber or silica gel, and the tensile capacity of the paper tube is further improved.
The thickness of the edge reinforcing layer 3 is larger than that of the paper tube body 1, the thickness of the edge reinforcing layer 3 can be increased by adding an extra paper layer or stacking multiple layers of paper at the edge, the strength and rigidity of the edge can be improved, the edge reinforcing layer 3 adopts an inward curled edge curling design, the edge reinforcing layer 3 with the curled edge design forms a curved edge structure, the bending rigidity of the edge can be improved, and the strength and the stability of the edge of the paper tube are improved.
The cross section of the paper tube body 1 is of a regular octagonal structure, and the regular octagonal structure is provided with uniformly distributed edges and corners, so that tension or pressure can be uniformly distributed on each edge and corner when being stressed, concentrated stress points can be avoided, and local weaknesses of crease resistance and tensile property are reduced.
The fiber layer 7 is made of polyester fiber material and is woven in a right-angle interweaving mode, so that the stability and rigidity of the fiber layer can be improved, the formation of wrinkles is resisted, and better strength and crease resistance are provided.
The surface of the fiber layer 7 is coated with a coating material, the coating material is a polymer coating or a polymer film, the polymer coating can form a uniform and flat protective layer on the surface of the fiber layer 7, a certain degree of crease resistance is provided, and the polymer film can be a single layer or a plurality of layers, has excellent flatness and crease resistance, and can effectively prevent the crease of the fiber layer 7.
The crease-resistant strips 8 are inclined by 45 degrees, a triangular structure is formed by interweaving the plurality of crease-resistant strips 8, the triangular structure has good stability, and crease-resistant and tensile properties of the paper tube body 1 are further improved.
The surface of the wear-resistant layer 9 is coated with a paraffin layer, the coating amount of the paraffin layer is 2-3g/m, and the wear-resistant layer 9 is used for protecting the wear-resistant layer 9 from corrosion and has waterproof performance.
The anti-skid groove 4 is arranged between the two groups of reinforcing ribs 2, and the anti-skid groove 4 is arranged between the reinforcing ribs 2 to prevent the anti-skid groove 4 from damaging the bearing capacity of the reinforcing ribs 2, so that the stress of the paper tube body 1 is offset.
Working principle: when the paper tube body is used, the layers are adhered by flame-retardant adhesive, after adhesion is finished, the anti-slip groove 4 is formed in the surface of the paper tube body 1 by a machine tool, the paper tube body 1 with the regular octagon structure can uniformly distribute tension or pressure on each side and each corner, the design of the reinforcing ribs 2 improves the bearing capacity of the paper tube body 1, deformation of the paper tube body 1 is avoided, the fiber layer 7 woven in the right-angle interweaving mode can also provide better strength and anti-wrinkle performance, the coating layer coated on the surface of the fiber layer 7 can also provide anti-wrinkle performance to a certain extent, and the anti-wrinkle strips 8 with the triangular structure improve the connection compactness and further improve the tensile property of the paper tube body 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an inlayer crease-resistant tensile structure of crease-resistant paper tube, includes fiber container body (1), its characterized in that: the novel paper tube is characterized in that edge strengthening layers (3) are fixedly connected to two ends of the paper tube body (1), a plurality of groups of reinforcing ribs (2) are arranged inside the paper tube body (1), a plurality of anti-wrinkle grooves (4) are formed in the outer surface of the paper tube body (1), the paper tube body (1) is composed of a base material layer (5), an anti-tear adhesive layer (6), a fiber layer (7), anti-wrinkle strips (8) and a wear-resistant layer (9), the anti-tear adhesive layer (6) is arranged on the outer side of the base material layer (5), the fiber layer (7) is arranged on the outer side of the anti-tear adhesive layer (6), a plurality of anti-wrinkle strips (8) are bonded on the outer side of the fiber layer (7), and the wear-resistant layer (9) is fixedly connected to the outer side of the anti-wrinkle strips (8).
2. The inner anti-wrinkle tensile structure of an anti-wrinkle paper tube as recited in claim 1, wherein: the thickness of the edge reinforcing layer (3) is larger than that of the paper tube body (1), and the edge reinforcing layer (3) adopts an inward curled edge design.
3. The inner anti-wrinkle tensile structure of an anti-wrinkle paper tube as recited in claim 1, wherein: the section of the paper tube body (1) is of a regular octagonal structure.
4. The inner anti-wrinkle tensile structure of an anti-wrinkle paper tube as recited in claim 1, wherein: the fiber layer (7) is made of polyester fiber material and is woven in a right-angle interweaving mode.
5. The inner anti-wrinkle tensile structure of an anti-wrinkle paper tube as recited in claim 1, wherein: the surface of the fiber layer (7) is coated with a coating material, and the material of the coating material is a polymer coating or a polymer film.
6. The inner anti-wrinkle tensile structure of an anti-wrinkle paper tube as recited in claim 1, wherein: the crease-resistant strips (8) are inclined at 45 degrees, and a plurality of crease-resistant strips (8) are interwoven to form a triangular structure.
7. The inner anti-wrinkle tensile structure of an anti-wrinkle paper tube as recited in claim 1, wherein: the surface of the wear-resistant layer (9) is coated with a paraffin layer.
8. The inner anti-wrinkle tensile structure of an anti-wrinkle paper tube as recited in claim 1, wherein: the anti-slip groove (4) is arranged between the two groups of reinforcing ribs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322793952.0U CN220827106U (en) | 2023-10-18 | 2023-10-18 | Inner layer anti-wrinkle tensile structure of anti-wrinkle paper tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322793952.0U CN220827106U (en) | 2023-10-18 | 2023-10-18 | Inner layer anti-wrinkle tensile structure of anti-wrinkle paper tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220827106U true CN220827106U (en) | 2024-04-23 |
Family
ID=90728004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322793952.0U Active CN220827106U (en) | 2023-10-18 | 2023-10-18 | Inner layer anti-wrinkle tensile structure of anti-wrinkle paper tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220827106U (en) |
-
2023
- 2023-10-18 CN CN202322793952.0U patent/CN220827106U/en active Active
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