CN109249670A - A kind of special high-strength corrugated board - Google Patents
A kind of special high-strength corrugated board Download PDFInfo
- Publication number
- CN109249670A CN109249670A CN201811321943.9A CN201811321943A CN109249670A CN 109249670 A CN109249670 A CN 109249670A CN 201811321943 A CN201811321943 A CN 201811321943A CN 109249670 A CN109249670 A CN 109249670A
- Authority
- CN
- China
- Prior art keywords
- layer
- corrugated
- cardboard
- elastic
- corrugated board
- 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.)
- Withdrawn
Links
- 239000011111 cardboard Substances 0.000 claims abstract description 38
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 57
- 239000000123 paper Substances 0.000 description 5
- 239000011087 paperboard Substances 0.000 description 4
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/08—Corrugated paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
- B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
- B65D65/403—Applications of laminates for particular packaging purposes with at least one corrugated layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of special high-strength corrugated boards, including upper cardboard layer and lower cardboard layer, waterproof layer is equipped with outside the upper cardboard layer and lower cardboard layer, elastic layer is respectively connected on the inside of the upper cardboard layer and lower cardboard layer, it is connected with corrugated layer on the inside of the elastic layer, enhancement layer is equipped among the corrugated layer, is equipped with corrugated layer in the corrugated layer, it is equipped with equally distributed vertical strengthening ribs in the enhancement layer, elastic outer layer is additionally provided with outside the waterproof layer.The beneficial effect reached is: being equipped with upper cardboard layer, lower cardboard layer, elastic layer, corrugated layer and enhancement layer in corrugated board, strengthens the intensity of corrugated board, also increases its elasticity；Upper cardboard layer and lower cardboard layer both ends are additionally provided with waterproof layer, increase its waterproofness；And it is additionally provided with elastic outer layer outside waterproof layer, it is allowed to be easy bending.
Description
Technical field
The present invention relates to corrugated paper fields, more particularly to a kind of special high-strength corrugated board.
Background technique
Corrugated board is the adherend of a multilayer, it at least by one layer of corrugated layer core paper interlayer (be commonly called as " hole ", " watt
Stupefied paper ", " corrugating medium ", " corrugating media ", " fluting medium ") and a layer paperboard (also known as " boxboard ", " boxboard ") composition.
It has higher mechanical strength, can support and be fallen by the collision in handling process and falling.The practical manifestation of corrugated case depends on three
Factor: the structure of the characteristic and carton itself of core paper and cardboard.Currently, common corrugated board is generally clipped in up and down by corrugated paper
It being bonded in cardboard, intensity and toughness are general, in the packing case design for some valuables, common corrugated paper
Plate is not able to satisfy intensity and toughness requirements.
Therefore, it is necessary to seek the new technology of one kind to solve the above problems.
Summary of the invention
The object of the present invention is to provide a kind of special high-strength corrugated boards.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of special high-strength corrugated board, including upper cardboard layer and lower cardboard layer, the upper cardboard layer and lower cardboard
Layer is outer to be equipped with waterproof layer, and elastic layer, connection on the inside of the elastic layer are respectively connected on the inside of the upper cardboard layer and lower cardboard layer
There is corrugated layer, is equipped with enhancement layer among the corrugated layer.
Corrugated layer is equipped in the corrugated layer.
Equally distributed vertical strengthening ribs are equipped in the enhancement layer.
Elastic outer layer is additionally provided with outside the waterproof layer.
In the above-mentioned technical solutions, compared with prior art, the beneficial effect reached is: upper cardboard is equipped in corrugated board
Layer, lower cardboard layer, elastic layer, corrugated layer and enhancement layer, strengthen the intensity of corrugated board, also increase its elasticity；On
Cardboard layer and lower cardboard layer both ends are additionally provided with waterproof layer, increase its waterproofness；And it is additionally provided with elastic outer layer outside waterproof layer, it is allowed to
It is easy bending.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment one:
As described in Figure 1, the special high-strength corrugated board of one kind of the invention, including upper cardboard layer 1 and lower cardboard layer 2,
It is equipped with waterproof layer 3 outside the upper cardboard layer 1 and lower cardboard layer 2, is respectively connected on the inside of the upper cardboard layer 1 and lower cardboard layer 2
Elastic layer 4 is connected with corrugated layer 5 on the inside of the elastic layer 4, is equipped with enhancement layer 6 among the corrugated layer 5.
Corrugated layer 9 is equipped in the corrugated layer 5.
Equally distributed vertical strengthening ribs 7 are equipped in the enhancement layer 6.
Elastic outer layer 8 is additionally provided with outside the waterproof layer 3.
In the above-mentioned technical solutions, compared with prior art, the beneficial effect reached is: upper cardboard is equipped in corrugated board
Layer 1, lower cardboard layer 2, elastic layer 4, corrugated layer 5 and enhancement layer 6, strengthen the intensity of corrugated board, also increase its bullet
Property；Upper cardboard layer 1 and lower 2 both ends of cardboard layer are additionally provided with waterproof layer 3, increase its waterproofness；And bullet is additionally provided with outside waterproof layer 3
Property outer layer 8, be allowed to be easy bending.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of special high-strength corrugated board, it is characterised in that: including upper cardboard layer and lower cardboard layer, the upper cardboard layer
It is equipped with waterproof layer outside with lower cardboard layer, is respectively connected with elastic layer, the elastic layer on the inside of the upper cardboard layer and lower cardboard layer
Inside is connected with corrugated layer, is equipped with enhancement layer among the corrugated layer.
2. the special high-strength corrugated board of one kind according to claim 1, it is characterised in that: set in the corrugated layer
There is corrugated layer.
3. the special high-strength corrugated board of one kind according to claim 2, it is characterised in that: be equipped in the enhancement layer
Equally distributed vertical strengthening ribs.
4. the special high-strength corrugated board of one kind according to claim 1, it is characterised in that: also set outside the waterproof layer
Flexible outer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811321943.9A CN109249670A (en) | 2018-11-07 | 2018-11-07 | A kind of special high-strength corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811321943.9A CN109249670A (en) | 2018-11-07 | 2018-11-07 | A kind of special high-strength corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109249670A true CN109249670A (en) | 2019-01-22 |
Family
ID=65043325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811321943.9A Withdrawn CN109249670A (en) | 2018-11-07 | 2018-11-07 | A kind of special high-strength corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109249670A (en) |
-
2018
- 2018-11-07 CN CN201811321943.9A patent/CN109249670A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190122 |
|
| WW01 | Invention patent application withdrawn after publication |