CN209888331U - Corrugated paper board - Google Patents
Corrugated paper board Download PDFInfo
- Publication number
- CN209888331U CN209888331U CN201920183639.6U CN201920183639U CN209888331U CN 209888331 U CN209888331 U CN 209888331U CN 201920183639 U CN201920183639 U CN 201920183639U CN 209888331 U CN209888331 U CN 209888331U
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- CN
- China
- Prior art keywords
- paper
- corrugated
- thickness
- corrugated paper
- crest
- 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.)
- Expired - Fee Related
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- 239000011087 paperboard Substances 0.000 title abstract description 4
- 239000000123 paper Substances 0.000 claims abstract description 134
- 230000001815 facial effect Effects 0.000 claims abstract description 15
- 239000011111 cardboard Substances 0.000 claims description 19
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 239000002655 kraft paper Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000012856 packing Methods 0.000 abstract description 7
- 238000005192 partition Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model relates to the technical field of paperboards, and discloses a corrugated board, which comprises a piece of bottom paper, middle partition paper and face paper which are arranged in sequence, wherein a first corrugated paper is arranged between the bottom paper and the middle partition paper, and a second corrugated paper is arranged between the face paper and the middle partition paper, wherein the vertical distance from the wave crest of the first corrugated paper to the wave trough is equal to the vertical distance from the wave crest of the second corrugated paper to the wave trough; the thickness of second corrugated paper is less than the thickness of first corrugated paper, and the crest and the trough position of second corrugated paper stagger with the crest and the trough position of first corrugated paper respectively. Through increasing well paper between bottom paper and facial tissue, set up first corrugated paper between bottom paper and well paper, set up the second corrugated paper between facial tissue and the well paper, utilize two-layer corrugated paper complex to become corrugated container board, promoted corrugated container board's intensity greatly, avoid corrugated container board to warp in the use, can adapt to different impact in the handling, ensure the safety of packing material.
Description
Technical Field
The utility model relates to a cardboard technical field especially relates to a corrugated container board of high strength.
Background
Corrugated paper is a plate-like object formed by bonding corrugated paper formed by processing a corrugated roll with a liner paper. The corrugated paper has more than one hundred years of history of application, has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and has wide application.
Corrugated paper can resist collision and falling in the process of carrying, and is a necessary material for modern packaging. Corrugated paper of corrugated boards in the prior art is mostly arranged in corrugated layers in a wavy transverse mode, the strength of the corrugated board structure is poor, the corrugated paper is often deformed due to stress in the using process, different impacts in the carrying process cannot be adapted, the inner layer of the corrugated board cannot work or even is damaged easily, and the safety of packing materials is affected.
In view of the above-mentioned drawbacks, the designer actively makes research and innovation to create a high-strength corrugated cardboard, so that the corrugated cardboard has industrial value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrugated container board of high strength can avoid corrugated container board to warp in the use, can adapt to different impacts in the handling, ensures the safety of packing material.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a corrugated container board, is including the base stock, well paper and the facial tissue that set gradually, the base stock with be provided with first corrugated paper between the well paper, the facial tissue with be provided with the second corrugated paper between the well paper, wherein:
the vertical distance from the wave crest to the wave trough of the first corrugated paper is equal to the vertical distance from the wave crest to the wave trough of the second corrugated paper;
the thickness of second corrugated paper is less than the thickness of first corrugated paper, just the crest and the trough position of second corrugated paper respectively with the crest and the trough position of first corrugated paper stagger.
As a preferable mode of the corrugated board, the positions of the wave crests of the first corrugated board are close to the positions of the wave troughs of the second corrugated board.
As a preferable scheme of the corrugated board, the thickness of the first corrugated paper is 2mm to 5mm, and the thickness of the second corrugated paper is 1mm to 1.5 mm.
In a preferable embodiment of the corrugated cardboard, the thickness of the middle paper is greater than the thicknesses of the bottom paper and the surface paper.
In a preferred embodiment of the corrugated cardboard, the thickness of the middle paper is 1.2mm to 1.5mm, the thickness of the base paper is 0.9mm to 1.1mm, and the thickness of the face paper is 0.6mm to 1 mm.
As a preferable mode of the corrugated cardboard, the outer surface of the surface paper is provided with a waterproof layer.
As a preferable mode of the above corrugated cardboard, the waterproof layer is made of a plastic film or kraft paper.
As a preferable mode of the corrugated cardboard, a shock absorbing layer is disposed on an outer surface of the base paper.
As a preferable scheme of the corrugated board, the damping layer is made of sponge.
The utility model has the advantages that: through increasing well paper between bottom paper and facial tissue, set up first corrugated paper between bottom paper and well paper, set up the second corrugated paper between facial tissue and the well paper, utilize two-layer corrugated paper complex to become corrugated container board, promoted corrugated container board's intensity greatly, avoid corrugated container board to warp in the use, can adapt to different impact in the handling, ensure the safety of packing material.
Drawings
Fig. 1 is a schematic cross-sectional view of a corrugated board according to an embodiment of the present invention.
In the figure: 10-base paper, 20-middle paper, 30-surface paper, 40-first corrugated paper, 50-second corrugated paper, 60-waterproof layer and 70-shock absorption layer.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1, the corrugated board of the present invention includes a base paper 10, an intermediate paper 20 and a surface paper 30, which are sequentially disposed, a first corrugated paper 40 is disposed between the base paper 10 and the intermediate paper 20, and a second corrugated paper 50 is disposed between the surface paper 30 and the intermediate paper 20, wherein a vertical distance from a peak of the first corrugated paper 40 to a trough is equal to a vertical distance from a peak of the second corrugated paper 50 to a trough; the thickness of second corrugated paper 50 is less than the thickness of first corrugated paper 40, and the crest and the trough position of second corrugated paper 50 stagger with the crest and the trough position of first corrugated paper 40 respectively. The utility model discloses an increase well intermediate paper 20 between base stock 10 and facial tissue 30, set up first corrugated paper 40 between base stock 10 and well intermediate paper 20, set up second corrugated paper 50 between facial tissue 30 and well intermediate paper 20, utilize two-layer corrugated paper to compound into corrugated container board, promoted corrugated container board's intensity greatly, avoid corrugated container board to warp in the use, can adapt to the different impact in the handling, ensure the safety of packing material. In addition, the wave crest and the wave trough position of the second corrugated paper 50 are staggered with the wave crest and the wave trough position of the first corrugated paper 40 respectively, when the corrugated board is stressed, the staggered wave trough wave crests of the first corrugated paper 40 and the second corrugated paper 50 can well disperse stress, and the strength of the corrugated board is ensured.
As a preferred embodiment of the present invention, the wave crest position of the first corrugated paper 40 is close to the wave trough position of the second corrugated paper 50, so that the supporting force of the middle partition paper 20 can be enhanced.
To the thickness of corrugated paper, the utility model discloses in, the thickness of first corrugated paper 40 is 2mm ~ 5mm, and the thickness of second corrugated paper 50 is 1mm ~ 1.5 mm. First corrugated paper 40 is set up between base stock 10 and well paper 20, and when this corrugated container board was as the packing box, base stock 10 was the inlayer paper with the goods contact, through thickening first corrugated paper 40, can promote the support intensity of base stock 10.
Because the direct article contact with the inside packing of bottom paper 10, the direct and outside article contact of facial tissue 30, bottom paper 10 all can direct atress with facial tissue 30, and the power can be transmitted for well barrier paper 20 through first corrugated paper 40 and second corrugated paper 50, in order to avoid bottom paper 10 and facial tissue 30 atress to warp, the utility model discloses well barrier paper 20's thickness is greater than bottom paper 10 and facial tissue 30's thickness. Specifically, the thickness of the middle partition paper 20 is 1.2mm to 1.5mm, the thickness of the bottom paper 10 is 0.9mm to 1.1mm, and the thickness of the surface paper 30 is 0.6mm to 1 mm.
In addition, in order to avoid the utility model discloses a corrugated container board warp that wets, the utility model discloses surface at facial tissue 30 is provided with waterproof layer 60, and waterproof layer 60 can be made by plastic film or kraft paper.
The utility model discloses be provided with buffer layer 70 at the surface of body paper 10, the material of buffer layer 70 is the sponge. The shock absorbing layer 70 can reduce the stress intensity of the base paper 10, and further enhance the strength of the corrugated paper board of the present invention.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. The utility model provides a corrugated container board, its characterized in that, including base stock (10), well paper (20) and facial tissue (30) that set gradually, base stock (10) with be provided with first corrugated paper (40) between well paper (20), facial tissue (30) with be provided with second corrugated paper (50) between well paper (20), wherein:
the outer surface of the base paper (10) is provided with a damping layer (70);
the vertical distance from the wave crest to the wave trough of the first corrugated paper (40) is equal to the vertical distance from the wave crest to the wave trough of the second corrugated paper (50);
the thickness of second corrugated paper (50) is less than the thickness of first corrugated paper (40), just the crest and the trough position of second corrugated paper (50) respectively with the crest and the trough position of first corrugated paper (40) stagger.
2. Corrugated cardboard according to claim 1, characterized in that the positions of the peaks of the first corrugated cardboard (40) are close to the positions of the valleys of the second corrugated cardboard (50).
3. Corrugated cardboard according to claim 1, characterized in that the first corrugated cardboard (40) has a thickness of 2mm to 5mm and the second corrugated cardboard (50) has a thickness of 1mm to 1.5 mm.
4. Corrugated cardboard according to claim 1, characterized in that the thickness of the middle paper (20) is greater than the thickness of the base paper (10) and the face paper (30).
5. Corrugated cardboard according to claim 4, characterized in that the thickness of the middle paper (20) is 1.2mm to 1.5mm, the thickness of the bottom paper (10) is 0.9mm to 1.1mm and the thickness of the face paper (30) is 0.6mm to 1 mm.
6. Corrugated cardboard according to claim 1, characterized in that the outer surface of the cover paper (30) is provided with a water barrier layer (60).
7. Corrugated cardboard according to claim 6, characterized in that the water barrier layer (60) is made of plastic film or kraft paper.
8. Corrugated cardboard according to claim 1, characterised in that the damping layer (70) is made of sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183639.6U CN209888331U (en) | 2019-02-01 | 2019-02-01 | Corrugated paper board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183639.6U CN209888331U (en) | 2019-02-01 | 2019-02-01 | Corrugated paper board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209888331U true CN209888331U (en) | 2020-01-03 |
Family
ID=69016348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920183639.6U Expired - Fee Related CN209888331U (en) | 2019-02-01 | 2019-02-01 | Corrugated paper board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209888331U (en) |
-
2019
- 2019-02-01 CN CN201920183639.6U patent/CN209888331U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |