CN106976293A - A kind of pressure-resistance corrugated cardboard - Google Patents
A kind of pressure-resistance corrugated cardboard Download PDFInfo
- Publication number
- CN106976293A CN106976293A CN201710336926.1A CN201710336926A CN106976293A CN 106976293 A CN106976293 A CN 106976293A CN 201710336926 A CN201710336926 A CN 201710336926A CN 106976293 A CN106976293 A CN 106976293A
- Authority
- CN
- China
- Prior art keywords
- refill layer
- layer
- refill
- bearing
- trend
- 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.)
- Pending
Links
- 239000000123 paper Substances 0.000 claims abstract description 13
- 230000001815 facial effect Effects 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 7
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035939 shock Effects 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
- B32B29/002—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
- B32B29/005—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 next to another layer of paper or cardboard 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
- 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
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
-
- 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
- B32B2250/26—All layers being made of paper or paperboard
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/12—Coating on the layer surface on paper 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
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/62—Boxes, cartons, cases
-
- 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
- B32B2457/00—Electrical equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of pressure-resistance corrugated cardboard, its drip irrigation device is, facial tissue, refill layer and inner paper are followed successively by from outside to inside, refill layer is followed successively by refill layer, dividing plate and lower refill layer from top to bottom, parabolically type is set for upper refill layer and lower refill layer, and the upper refill layer bearing of trend of its spy and lower refill layer bearing of trend are set in angle state.By using above-mentioned technical proposal, improve conventional paper core structure, upper refill layer is different with the setting direction of lower refill layer, when any one layer in upper refill layer and lower refill layer of parabola groove is by extraneous linear extruding force, because upper refill layer is set with lower refill layer bearing of trend into angle shape（It is not parallel to each other）, the line pressure necessarily will not be along parabola groove in another layer of position, and bearing strength is larger at this, it is not easy to turn down.
Description
Technical field
The present invention relates to carton field, more specifically, it relates to a kind of pressure-resistance corrugated cardboard.
Background technology
Corrugated board is one of conventional raw material of current Packaging Box.Corrugated board has that shock resistance is good, printable, weight
Gently, the advantages of recyclable recycling, therefore the fields such as product packaging are widely used in.
Corrugated board common at present is general to be formed by two layers of brown paper bonding corrugating media, and corrugating media includes being in parabolic
The upper refill layer and lower refill layer that line style is set are formed by stacking, and dividing plate is provided between upper refill layer and lower refill layer, existing
Refill layer and lower refill layer are set corrugating media towards same direction thereon, such to design in actual use, paper
The bearing strength of core parabola bearing of trend is relatively low, when along parabola bearing of trend（Especially parabola groove）Apply line
Property pressure（1 stress）When refill easily turn down, so as to limit the packed and transported of some specialities, example
Such as electronic product, instrument and meter product.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of pressure-resistance corrugated cardboard, compressive property
More preferably, no matter which direction to apply pressure from, will not turn down.
To achieve the above object, the invention provides following technical scheme：A kind of pressure-resistance corrugated cardboard, from outside to inside successively
For facial tissue, refill layer and inner paper, the refill layer is followed successively by refill layer, dividing plate and lower refill layer, the upper paper from top to bottom
Parabolically type is set for sandwich layer and lower refill layer, and the upper refill layer bearing of trend and the lower refill layer bearing of trend are in folder
Horn shape state is set.
It is preferred that, the angle between the upper refill layer bearing of trend and the lower refill layer bearing of trend is 90 degree.
It is preferred that, it is all covered with waterproof coating outside the facial tissue and inner paper.
It is preferred that, the waterproof coating is TPU waterproof coatings.
The technical scheme has compared with prior art：Improve conventional paper core structure, upper refill layer and lower refill layer
Setting direction it is different, when any one layer in upper refill layer and lower refill layer of parabola groove is by extraneous linear extruding force
When, because upper refill layer is set with lower refill layer bearing of trend into angle shape（It is not parallel to each other）, the line pressure is in another
The position of layer necessarily will not be along parabola groove, and bearing strength is larger at this, it is not easy to turn down.
Brief description of the drawings
Fig. 1 is a kind of structural representation of pressure-resistance corrugated cardboard embodiment of the invention；
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
In figure：1st, facial tissue；2nd, refill layer；21st, upper refill layer；22nd, dividing plate；23rd, lower refill layer；3rd, waterproof coating.
Embodiment
A kind of pressure-resistance corrugated cardboard embodiment of the invention is described further referring to figs. 1 to Fig. 2.
As shown in Figures 1 and 2, this its primary structure of pressure-resistance corrugated cardboard is followed successively by facial tissue 1, refill layer 2 from outside to inside
With inner paper, refill layer 2 is followed successively by refill layer 212, dividing plate 22 and lower refill layer 232, upper refill layer 212 and lower paper from top to bottom
Parabolically type is set sandwich layer 232, and upper refill 212 bearing of trend of layer and lower refill 232 bearing of trend of layer are set in angle state
Put（I.e. upper refill layer 212 is set with lower refill layer 232 towards different directions）, appoint when in upper refill layer 212 and lower refill layer 232
The parabola groove of one layer of meaning（Or bearing of trend）By extraneous linear extruding force（1 stress）When, the linear pressure
Power necessarily will not continue to along parabola groove in another layer, and refill layer 2 has larger bearing strength, can preferably keep away
Exempt to turn down.
As shown in figure 1, the angle between upper refill 212 bearing of trend of layer and lower refill 232 bearing of trend of layer is 90 degree, i.e.,
Upper refill layer 212 and lower refill layer 232 are in state is mutually perpendicular to, when any one layer in upper refill layer 212 and lower refill layer 232
Parabola groove by extraneous linear extruding force, another layer has maximum pressure-bearing for the linear extrusion power in this direction
Intensity, it is to avoid turn down.
As depicted in figs. 1 and 2, waterproof coating 3 is all covered with outside facial tissue 1 and inner paper, corrugated board can be better protected from
Make moist, increase its compression strength.
As preferred, waterproof coating 3 is TPU waterproof coatings 3, and relatively conventional PU waterproof membranes, more environmentally-friendly green is prevented
It is aqueous can be more preferably.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of pressure-resistance corrugated cardboard, facial tissue, refill layer and inner paper are followed successively by from outside to inside, the refill layer is from top to bottom successively
For upper refill layer, dividing plate and lower refill layer, parabolically type is set for the upper refill layer and lower refill layer, it is characterized in that：Institute
State refill layer bearing of trend and the lower refill layer bearing of trend is set in angle state.
2. a kind of pressure-resistance corrugated cardboard according to claim 1, it is characterized in that：The upper refill layer bearing of trend and described
Angle between lower refill layer bearing of trend is 90 degree.
3. a kind of pressure-resistance corrugated cardboard according to claim 1 or 2, it is characterized in that：Covered outside the facial tissue and inner paper
There is waterproof coating.
4. a kind of pressure-resistance corrugated cardboard according to claim 3, it is characterized in that：The waterproof coating is TPU waterproof coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336926.1A CN106976293A (en) | 2017-05-14 | 2017-05-14 | A kind of pressure-resistance corrugated cardboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336926.1A CN106976293A (en) | 2017-05-14 | 2017-05-14 | A kind of pressure-resistance corrugated cardboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106976293A true CN106976293A (en) | 2017-07-25 |
Family
ID=59342161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710336926.1A Pending CN106976293A (en) | 2017-05-14 | 2017-05-14 | A kind of pressure-resistance corrugated cardboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106976293A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738489A (en) * | 2017-09-26 | 2018-02-27 | 阜宁县华强纸品有限公司 | A kind of Anti-pressure packing board |
| CN107757040A (en) * | 2017-11-24 | 2018-03-06 | 周顺花 | High-strength anti-flaming corrugated board packaging material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2092423U (en) * | 1991-04-05 | 1992-01-08 | 哈尔滨市纸制品厂 | Corrugated cardboard having novel construction |
| CN202138030U (en) * | 2011-07-25 | 2012-02-08 | 林世旺 | Corrugated paper board |
| US20120189812A1 (en) * | 2011-01-21 | 2012-07-26 | Elitegroup Computer Systems Co., Ltd. | Packaging Corrugated Board Having Peripheral Edges Oblique to Flute Direction Thereof |
-
2017
- 2017-05-14 CN CN201710336926.1A patent/CN106976293A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2092423U (en) * | 1991-04-05 | 1992-01-08 | 哈尔滨市纸制品厂 | Corrugated cardboard having novel construction |
| US20120189812A1 (en) * | 2011-01-21 | 2012-07-26 | Elitegroup Computer Systems Co., Ltd. | Packaging Corrugated Board Having Peripheral Edges Oblique to Flute Direction Thereof |
| CN202138030U (en) * | 2011-07-25 | 2012-02-08 | 林世旺 | Corrugated paper board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738489A (en) * | 2017-09-26 | 2018-02-27 | 阜宁县华强纸品有限公司 | A kind of Anti-pressure packing board |
| CN107757040A (en) * | 2017-11-24 | 2018-03-06 | 周顺花 | High-strength anti-flaming corrugated board packaging material |
| CN107757040B (en) * | 2017-11-24 | 2019-10-01 | 周顺花 | High-strength anti-flaming corrugated board packaging material |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170725 |