CN214395810U - Corrugated container board of lightweight high strength - Google Patents
Corrugated container board of lightweight high strength Download PDFInfo
- Publication number
- CN214395810U CN214395810U CN202120171473.3U CN202120171473U CN214395810U CN 214395810 U CN214395810 U CN 214395810U CN 202120171473 U CN202120171473 U CN 202120171473U CN 214395810 U CN214395810 U CN 214395810U
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- corrugated
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- 239000006260 foam Substances 0.000 claims abstract description 16
- 238000010030 laminating Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000123 paper Substances 0.000 claims description 32
- 239000011111 cardboard Substances 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 7
- 238000007731 hot pressing Methods 0.000 claims description 7
- 239000002655 kraft paper Substances 0.000 claims description 5
- 238000013329 compounding Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000945 filler Substances 0.000 abstract description 11
- 238000004806 packaging method and process Methods 0.000 abstract description 5
- 239000011087 paperboard Substances 0.000 abstract description 3
- 238000012856 packing Methods 0.000 description 4
- 241000826860 Trapezium Species 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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Abstract
The utility model relates to the technical field of packaging paper boards, in particular to a light-weight high-strength corrugated paper board, which comprises a first panel layer, a first corrugated layer, a first connecting layer, a second corrugated layer and a second panel layer which are arranged in sequence, wherein the first panel layer is formed by mutually laminating at least three first panel layers, and the second panel layer is formed by mutually laminating at least three second panel layers; the first corrugated layer is internally filled with a first filling layer, the second corrugated layer is internally filled with a second filling layer, and the first filling layer and the second filling layer are both foam filling materials; the utility model discloses an at the inside filler that has increased of flute layer structure, fill the space of flute structure through the filler, guarantee density to adopt the foam to fill, greatly reduce whole weight, use strength is high.
Description
Technical Field
The utility model relates to a packing cardboard technical field especially relates to a corrugated container board of lightweight high strength.
Background
Corrugated paper is a common material for paper packing cases, is lighter than a wood case, has hardness, is easy to cut in size, protects other packaged products from being damaged, is a packaging product with the widest application, and is always the first to use for various packaging products; the corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. In the production process of the corrugated board, the corresponding paper materials need to be bonded and compounded.
In the prior art, corrugated cartons can only be used for loading light articles and are not suitable for long-term storage, so that common chemical and heavy packing boxes mostly adopt iron drums and wooden packing boxes. At present, various countries advocate green and environment-friendly and recyclable development, and in heavy-duty packaging, packaging methods of replacing wood with paper and replacing plastic with paper are sought, and production cost and environmental pollution are reduced. Therefore, in order to enhance the strength of the corrugated board, the structure of the corrugated board needs to be improved, and the structure of the existing high-strength corrugated board or wood board package has heavy weight and high cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an adopted inside increased the filler at flute layer structure, filled the space of flute structure through the filler, guaranteed density to adopt the foam to fill, greatly reduce whole weight, the corrugated container board of lightweight high strength that use intensity is high.
The utility model adopts the technical proposal that: the light-weight high-strength corrugated board comprises a first panel layer, a first corrugated layer, a first connecting layer, a second corrugated layer and a second panel layer which are sequentially arranged, wherein the first panel layer is formed by mutually laminating at least three first panel paper layers, and the second panel layer is formed by mutually laminating at least three second panel paper layers; the corrugated board is characterized in that a first filling layer is filled in the first corrugated layer, a second filling layer is filled in the second corrugated layer, and both the first filling layer and the second filling layer are foam filling materials.
The scheme is further improved in that the first surface paper layer is at least provided with four layers, and the first surface paper layers of the at least four layers are connected through glue water hot-pressing compounding.
The further improvement of the scheme is that the first corrugated layer is formed by mutually attaching at least two layers of first corrugated paper.
The scheme is further improved in that the end faces of the first corrugated layers are continuously arranged in a trapezoidal structure.
The further improvement of the scheme is that the first connecting layer is formed by mutually attaching at least two first kraft paper layers.
The further improvement of the scheme is that the second corrugated layer is formed by mutually attaching at least two layers of second corrugated paper.
The scheme is further improved in that the end faces of the second corrugated layers are continuously arranged in a trapezoidal structure.
In a further improvement of the above scheme, the first filling layer is formed by filling a plurality of foam balls.
In a further improvement of the above scheme, the second filling layer is formed by filling a plurality of foam balls.
The scheme is further improved in that the second surface paper layer is at least provided with four layers, and the second surface paper layers of the at least four layers are connected through glue water hot-pressing compounding.
The utility model has the advantages that:
compare traditional corrugated container board, the utility model provides a current support intensity not enough, density is higher, the great problem of weight, adopted at the inside filler that has increased of flute layer structure, fill the space of flute structure through the filler, guarantee density to adopt the foam to fill, greatly reduce whole weight, use strength is high. Specifically, a first panel layer, a first corrugated layer, a first connecting layer, a second corrugated layer and a second panel layer are sequentially arranged, wherein the first panel layer is formed by mutually laminating at least three first panel paper layers, and the second panel layer is formed by mutually laminating at least three second panel paper layers; the first corrugated layer is internally filled with a first filling layer, the second corrugated layer is internally filled with a second filling layer, and the first filling layer and the second filling layer are both foam filling materials; the panel layer laminated by the multilayer structure has high structural strength, good impact resistance effect, foam filling, low cost, long service life and high strength.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: the first corrugated layer 200, the first filling layer 210, the first connection layer 300, the first kraft layer 310, the second corrugated layer 400, the second filling layer 410, the second panel layer 500, and the second tissue layer 510.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 2, a lightweight high-strength corrugated cardboard includes a first panel layer 100, a first corrugated layer 200, a first connecting layer 300, a second corrugated layer 400, and a second panel layer 500, which are sequentially disposed, wherein the first panel layer 100 is formed by bonding at least three first panel layers 110, and the second panel layer 500 is formed by bonding at least three second panel layers 510; the first corrugated layer 200 is filled with a first filling layer 210, the second corrugated layer 400 is filled with a second filling layer 410, and both the first filling layer 210 and the second filling layer 410 are foam fillers.
First surface paper layer 110 is provided with four layers at least, through glue hot pressing complex connection between the first surface paper layer 110 on four layers at least, and the further improvement does, second surface paper layer 510 is provided with four layers at least, through glue hot pressing complex connection between the second surface paper layer 510 on four layers at least, forms hardboard after glue hot pressing complex, and then guarantees overall structure's service strength, promotes the resistance to compression degree.
The terminal surface of first flute layer 200 is the trapezium structure and arranges in succession, and the further improvement does, and the terminal surface of second flute layer 400 is the trapezium structure and arranges in succession, adopts the continuous arrangement of trapezium structure, and structural support intensity is high, makes things convenient for the filler to fill.
The first connecting layer 300 is formed by laminating at least two first kraft paper layers 310, and is laminated by adopting multi-layer kraft paper, so that the stability coefficient is high, and the connecting strength is high.
The utility model provides a current support intensity not enough, density is higher, the great problem of weight, adopted at the inside filler that has increased of flute layer structure, fill the space of flute structure through the filler, guarantee density to adopt the foam to fill, greatly reduce whole weight, use strength is high. Specifically, a first panel layer 100, a first corrugated layer 200, a first connecting layer 300, a second corrugated layer 400 and a second panel layer 500 are sequentially arranged, wherein the first panel layer 100 is formed by mutually laminating at least three first panel paper layers 110, and the second panel layer 500 is formed by mutually laminating at least three second panel paper layers 510; the first corrugated layer 200 is filled with a first filling layer 210, the second corrugated layer 400 is filled with a second filling layer 410, and both the first filling layer 210 and the second filling layer 410 are foam fillers; the panel layer laminated by the multilayer structure has high structural strength, good impact resistance effect, foam filling, low cost, long service life and high strength.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A corrugated container board of lightweight high strength which characterized in that: the corrugated board comprises a first panel layer, a first corrugated layer, a first connecting layer, a second corrugated layer and a second panel layer which are sequentially arranged, wherein the first panel layer is formed by mutually laminating at least three first panel paper layers, and the second panel layer is formed by mutually laminating at least three second panel paper layers; the corrugated board is characterized in that a first filling layer is filled in the first corrugated layer, a second filling layer is filled in the second corrugated layer, and both the first filling layer and the second filling layer are foam filling materials.
2. The lightweight, high strength corrugated cardboard of claim 1, wherein: the first surface paper layer is at least provided with four layers, and the first surface paper layers of the four layers are connected through glue water hot-pressing compounding.
3. The lightweight, high strength corrugated cardboard of claim 2, wherein: the first corrugated layer is formed by mutually laminating at least two layers of first corrugated paper.
4. The lightweight, high strength corrugated cardboard of claim 3, wherein: the end face of the first corrugated layer is in a trapezoidal structure and is continuously arranged.
5. The lightweight, high strength corrugated cardboard of claim 4, wherein: the first connecting layer is provided with at least two layers of first kraft paper layers which are mutually attached.
6. The lightweight, high strength corrugated cardboard of claim 5, wherein: the second corrugated layer is formed by mutually laminating at least two layers of second corrugated paper.
7. The lightweight, high strength corrugated cardboard of claim 6, wherein: the end face of the second corrugated layer is continuously arranged in a trapezoidal structure.
8. The lightweight, high strength corrugated cardboard of claim 7, wherein: the first filling layer is formed by filling a plurality of foam balls.
9. The lightweight, high strength corrugated cardboard of claim 8, wherein: the second filling layer is formed by filling a plurality of foam balls.
10. The lightweight, high strength corrugated cardboard of claim 9, wherein: the second surface paper layer is at least provided with four layers, and the second surface paper layers of the four layers are connected through glue water hot-pressing compounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171473.3U CN214395810U (en) | 2021-01-21 | 2021-01-21 | Corrugated container board of lightweight high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171473.3U CN214395810U (en) | 2021-01-21 | 2021-01-21 | Corrugated container board of lightweight high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214395810U true CN214395810U (en) | 2021-10-15 |
Family
ID=78047242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120171473.3U Active CN214395810U (en) | 2021-01-21 | 2021-01-21 | Corrugated container board of lightweight high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214395810U (en) |
-
2021
- 2021-01-21 CN CN202120171473.3U patent/CN214395810U/en active Active
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