CN219729095U - Safety corrugated case with wavy sawtooth edges - Google Patents
Safety corrugated case with wavy sawtooth edges Download PDFInfo
- Publication number
- CN219729095U CN219729095U CN202320687108.7U CN202320687108U CN219729095U CN 219729095 U CN219729095 U CN 219729095U CN 202320687108 U CN202320687108 U CN 202320687108U CN 219729095 U CN219729095 U CN 219729095U
- Authority
- CN
- China
- Prior art keywords
- corrugated
- layer
- paperboard
- glued
- medium layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 239000011087 paperboard Substances 0.000 claims abstract description 27
- 239000002390 adhesive tape Substances 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims abstract 22
- 239000011247 coating layer Substances 0.000 claims abstract 3
- 239000002982 water resistant material Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 9
- 239000000123 paper Substances 0.000 abstract description 6
- 238000005253 cladding Methods 0.000 description 9
- 239000011111 cardboard Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Landscapes
- Cartons (AREA)
Abstract
The utility model discloses a safe corrugated case with wavy sawtooth edges, which comprises: the paperboard body is provided with wavy protective edges; a lower paperboard layer disposed at a lowermost portion of the paperboard body; a first corrugated medium layer glued to the lower paperboard layer; an intermediate reinforcing layer glued to the first corrugated medium layer. According to the corrugated paper box, the wavy protective edges are arranged on the edges of the paper box, so that hands can be effectively prevented from being scratched by the edges of the paper box, meanwhile, the middle reinforcing layer is provided with the reinforcing columns, the accommodating grooves are formed between the reinforcing columns, the buffer adhesive tape is arranged in the accommodating grooves and comprises the coating layer with the damping grooves on the outer part and the supporting strips arranged in a staggered mode on the inner part, and the problems of poor strength, poor pressure resistance and poor shock resistance of the conventional corrugated paper box can be avoided.
Description
Technical Field
The utility model belongs to the technical field of corrugated boxes, and particularly relates to a safe corrugated box with wavy sawtooth edges.
Background
The application range of the existing corrugated case is very wide, the existing corrugated case is not only used for household use, but also used for the field of packaging box transportation, goods in the existing corrugated case can be protected from being damaged due to transportation due to the high strength of the existing corrugated case, but the existing corrugated case has the defect that the compressive elasticity is not high, and the existing corrugated case can inevitably generate larger downward pressure in the transportation and carrying process, and the goods in the existing corrugated case can still be damaged when the existing corrugated case is impacted to a certain extent. And when packaging is carried out, the hands are very easy to scratch by the edges of the paper box, because the edges of the paper box are very sharp, and the straight edges with the thickness of only a few millimeters can sometimes cause injury to people like a knife. Likewise, cartons go into the hands of consumers and there is a risk of scratching the person.
Disclosure of Invention
In view of the above, the technical problem to be solved by the utility model is to provide a corrugated sawtooth edge safety corrugated case, which has a wavy protective edge, can effectively prevent hands from being scratched by the edge of the case, and is provided with a middle reinforcing layer, the middle reinforcing layer is provided with a plurality of reinforcing columns, a containing groove is formed between the reinforcing columns, and a buffer adhesive tape is arranged in the containing groove, so that the problems of poor strength, poor pressure resistance and poor shock resistance of the conventional corrugated case plate can be avoided.
In order to solve the technical problems, the utility model discloses a wavy sawtooth edge safety corrugated case, which comprises: the paperboard body is provided with wavy protective edges; a lower paperboard layer disposed at a lowermost portion of the paperboard body; a first corrugated medium layer glued to the lower paperboard layer; the middle reinforcing layer is glued on the first corrugated core plate layer, the middle reinforcing layer is provided with a plurality of reinforcing columns with uniform intervals, a containing groove is formed between every two adjacent reinforcing columns, a buffer adhesive tape is arranged in the containing groove and comprises an outer cladding layer and support bars which are arranged in an inner staggered mode, and damping grooves which are distributed at intervals are formed in the outer surface of the cladding layer; a second corrugated medium layer glued to the intermediate reinforcing layer; an upper paperboard layer glued to the second corrugated medium layer.
According to an embodiment of the present utility model, the protective edge is formed by cutting one time by a die.
According to an embodiment of the present utility model, the first corrugated medium layer and the second corrugated medium layer have a uniform thickness.
According to an embodiment of the present utility model, the first corrugated medium layer and the second corrugated medium layer are each in a wave shape.
According to an embodiment of the utility model, the thickness of the intermediate reinforcing layer is 3mm-5mm.
According to an embodiment of the utility model, the outer sides of both the lower and upper cardboard layers are coated with a water-repellent material.
Compared with the prior art, the utility model can obtain the following technical effects:
this carton has wavy protection edge, can prevent effectively that the hand from being scratched by the carton edge, has set up the intermediate reinforcement layer simultaneously, and the intermediate reinforcement layer has a plurality of spliced poles, forms the storage tank between the spliced pole, is equipped with the buffering adhesive tape in the storage tank, and the buffering adhesive tape includes the outside cladding layer that has the shock attenuation groove and the inside support bar that staggers the setting, can avoid corrugated box board intensity poor in the past, the problem that withstand voltage shock resistance is weak.
Of course, it is not necessary for any one product embodying the utility model to achieve all of the technical effects described above at the same time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a front view of a corrugated serrated edge safety corrugated carton of an embodiment of the present utility model;
fig. 2 is a cross-sectional view of a corrugated serrated edge safety corrugated carton of an embodiment of the present utility model.
Reference numerals
The corrugated board comprises a board body 10, a protective edge 11, a lower board layer 20, a first corrugated board layer 30, a middle reinforcing layer 40, reinforcing columns 41, accommodating grooves 42, buffer rubber strips 43, a cladding layer 431, support bars 432, a buffer groove 433, a second corrugated board layer 50 and an upper board layer 60.
Detailed Description
The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1 and 2, fig. 1 is a front view of a corrugated sawtooth edge security corrugated case according to an embodiment of the present utility model, and fig. 2 is a cross-sectional view of a corrugated sawtooth edge security corrugated case according to an embodiment of the present utility model.
As shown, a corrugated serrated edge safety corrugated carton comprising: a cardboard body 10, the cardboard body 10 having a wavy protective edge 11; a lower paperboard layer 20 disposed at the lowermost portion of the paperboard body 10; a first corrugated medium layer 30 glued to the lower paperboard layer 20; the middle reinforcing layer 40 glued on the first corrugated medium layer 30, the middle reinforcing layer 40 is provided with a plurality of reinforcing columns 41 with uniform intervals, a containing groove 42 is formed between the adjacent reinforcing columns 41, a buffer adhesive tape 43 is arranged in the containing groove 42, the buffer adhesive tape 43 comprises an outer cladding layer 431 and inner staggered supporting strips 432, and the outer surface of the cladding layer is provided with damping grooves 433 which are distributed at intervals; a second corrugated medium layer 50 glued to the intermediate reinforcing layer 40; an upper paperboard layer 60 glued to the second corrugated medium layer 50.
In one embodiment of the present utility model, the cardboard body 10 has a wavy protective edge 11, and preferably, the protective edge 11 is cut by a die to form one piece, so that the hand can be effectively prevented from being scratched by the edge of the cardboard box.
Further, a lower paperboard layer 20 is provided at the lowermost portion of the paperboard body 10. The lower paperboard layer 20 has a first corrugated medium layer 30 glued thereto. The first corrugated core plate layer 30 is provided with an intermediate reinforcing layer 40 glued with the first corrugated core plate layer, the intermediate reinforcing layer 40 is provided with a plurality of reinforcing columns 41 with uniform intervals, a containing groove 42 is formed between every two adjacent reinforcing columns 41, a buffer adhesive tape 43 is arranged in the containing groove 42, the buffer adhesive tape 43 comprises an outer cladding layer 431 and support bars 432 which are arranged in an inner staggered mode, and the outer surface of the cladding layer is provided with shock absorption grooves 433 which are distributed at intervals. Preferably, the thickness of the middle reinforcing layer 40 is 3mm-5mm, and the strength and shock resistance of the carton can be greatly improved by providing the middle reinforcing layer 40.
The intermediate reinforcing layer 40 is provided with a second corrugated medium layer 50 glued thereto. The second corrugated medium layer 50 is provided with an upper paperboard layer 60 glued thereto.
Preferably, the thicknesses of the first corrugated core board layer 30 and the second corrugated core board layer 50 are consistent, and the first corrugated core board layer 30 and the second corrugated core board layer 50 are all wavy, so that the strength and the shock resistance of the carton can be effectively improved.
Wherein the outer sides of the lower paperboard layer 20 and the upper paperboard layer 60 are coated with waterproof materials, the waterproof performance of the carton can be improved.
This carton has wavy guard edge 11, can prevent effectively that the hand from being scratched by the carton edge, has set up middle enhancement layer 40 simultaneously, and middle enhancement layer 40 has a plurality of spliced poles 41, forms accommodation groove 42 between the spliced pole 41, is equipped with buffering adhesive tape 43 in the accommodation groove 42, and buffering adhesive tape 43 includes that the outside has the cladding 431 of shock attenuation groove 433 and the inside staggered support bar 432 that sets up, can avoid corrugated box board intensity poor in the past, problem that pressure-resistant shock resistance is weak.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. A corrugated safety edge corrugated carton comprising:
a paperboard body having a wavy protective edge;
a lower paperboard layer disposed lowermost of the paperboard body;
a first corrugated medium layer glued to the lower paperboard layer;
the middle reinforcing layer is glued on the first corrugated core plate layer, the middle reinforcing layer is provided with a plurality of reinforcing columns with uniform intervals, a containing groove is formed between every two adjacent reinforcing columns, a buffer adhesive tape is arranged in the containing groove and comprises an outer coating layer and support bars which are arranged in an inner staggered mode, and damping grooves which are distributed at intervals are formed in the outer surface of the coating layer;
a second corrugated medium layer glued to the intermediate reinforcing layer;
an upper paperboard layer glued to the second corrugated medium layer.
2. The corrugated serrated edge safety corrugated carton of claim 1, wherein the protective edge is one-shot formed by die cutting.
3. The corrugated, serrated edge safety corrugated carton of claim 1, wherein the first corrugated medium layer and the second corrugated medium layer are of uniform thickness.
4. The corrugated serrated edge safety corrugated carton of claim 1, wherein the first corrugated medium layer and the second corrugated medium layer are each corrugated.
5. The corrugated, serrated edge safety corrugated carton of claim 1, wherein the thickness of the intermediate reinforcing layer is 3mm-5mm.
6. The corrugated, serrated edge safety corrugated carton of claim 1, wherein the outer sides of both the lower and upper paperboard layers are coated with a water-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320687108.7U CN219729095U (en) | 2023-03-31 | 2023-03-31 | Safety corrugated case with wavy sawtooth edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320687108.7U CN219729095U (en) | 2023-03-31 | 2023-03-31 | Safety corrugated case with wavy sawtooth edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219729095U true CN219729095U (en) | 2023-09-22 |
Family
ID=88053367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320687108.7U Active CN219729095U (en) | 2023-03-31 | 2023-03-31 | Safety corrugated case with wavy sawtooth edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219729095U (en) |
-
2023
- 2023-03-31 CN CN202320687108.7U patent/CN219729095U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3303298B2 (en) | Pallets made of cardboard | |
| US8753731B2 (en) | Anti-abrasive protective packaging material and method of making thereof | |
| MX2007015907A (en) | Support post with improved axial strength. | |
| KR20130132463A (en) | Improvements in and relating to packaging | |
| US6508362B2 (en) | Hinged flexible polyurethane foam protective packaging and shipping element | |
| CN219729095U (en) | Safety corrugated case with wavy sawtooth edges | |
| TWM504791U (en) | Damping package material structure for hollow tube | |
| WO2012054593A2 (en) | Formable protector | |
| KR20090008102U (en) | Packing materials | |
| CN114751048A (en) | Rapid folding turnover box and processing technology thereof | |
| CN106393898A (en) | Three-layer foamed co-extrusion composite board | |
| CA2922972C (en) | Panel and method of forming same | |
| CN219313303U (en) | Low gram weight corrugated case based on fiber reinforcement | |
| KR102101016B1 (en) | A Packaging Reinforcement using MDF and its Manufacturing Method | |
| JP2601649Y2 (en) | Cushioning material | |
| CN215620653U (en) | Film-covered door package | |
| CN113277223B (en) | Buffer protection paperboard | |
| CN221317125U (en) | Corrugated paper packing box | |
| CN214245126U (en) | High-strength corrugated paper for supporting | |
| CN210913320U (en) | Anti-wear corrugated carton | |
| CN218369441U (en) | Packaging material | |
| CN216545194U (en) | Bendable protection structure | |
| CN213199099U (en) | High-hardness corrugated board not easy to damage | |
| CN216187597U (en) | L-shaped paper corner protector with good protection performance | |
| CN217779537U (en) | A buffering packaging structure for fragile article |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |