CN206141064U - High -strength corrugated board - Google Patents
High -strength corrugated board Download PDFInfo
- Publication number
- CN206141064U CN206141064U CN201621185860.8U CN201621185860U CN206141064U CN 206141064 U CN206141064 U CN 206141064U CN 201621185860 U CN201621185860 U CN 201621185860U CN 206141064 U CN206141064 U CN 206141064U
- Authority
- CN
- China
- Prior art keywords
- layer
- flute
- woven fabrics
- cardboard
- 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.)
- Expired - Fee Related
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a high -strength corrugated board, including the cardboard body, the cardboard body comprises with extexine that is located compound flute layer surface and the endosexine that is located compound flute in situ surface the compound flute layer that is located the intermediate level, and wherein, compound flute layer comprises three -layer flute sandwich layer, is equipped with two -layer non -woven fabrics between the adjacent flute sandwich layer, is equipped with a plurality of PVC films of parallel distribution between the two -layer non -woven fabrics. The advantage lies in: 1, three -layer corrugated paper core layer has effectively increased the intensity of cardboard, 2, be equipped with double -deck machine -processed non -woven fabrics between the corrugated paper core layer, effectively separation moisture, 3, the rectangular form PVC film of embedding between the machine -processed non -woven fabrics of bilayer, the whole that has effectively increased the cardboard supports intensity.
Description
Technical field
This utility model is related to the technical field of carton production, and specifically a kind of high-strength corrugated board is especially related to
And its composite corrugated Rotating fields.
Background technology
Corrugated board is the adherend of a multilamellar, and it is at least by one layer of waveform 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 "）Constitute.
It has very high 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 of core paper and cardboard itself.
The Concha Arcae ripple of corrugated board is mutually juxtaposed in a row, mutually support as the arched door for connecting one by one, is formed
Three-legged structure body, with preferable mechanical strength, certain pressure, and springiness, cushioning effect can be also born from plane
It is good；It can as needed make variously-shaped sizeLinerOr container, it is easier than plastic. buffer material, quick；By temperature
Affect little, light-proofness is good, is never degenerated by illumination, is typically affected also less by humidity, but should not grow in the larger environment of humidity
Phase uses, and this can affect its intensity.
Existing corrugated board is pure paper structure, and after being moistened, overall support strength can be substantially reduced carton, therefore still
Need to further improve the paperboard structure of existing corrugated case, be effectively increased its moisture resistance and support strength.
The content of the invention
The purpose of this utility model is to provide a kind of high-strength corrugated board, and it adopts mechanism non-woven fabrics to intercept tide
The film for increasing support strength is additionally arranged in gas, and the interlayer between two-layer nonwoven.Overcome in prior art and deposit
Shortcoming and defect.
To achieve these goals, the technical solution of the utility model is：A kind of high-strength corrugated board, including cardboard sheet
Body, the cardboard body is by positioned at the composite corrugated layer in intermediate layer and the extexine positioned at composite corrugated layer outer surface and positioned at multiple
The endosexine for closing corrugated layer inner surface is constituted, wherein, composite corrugated layer is made up of three layers of Concha Arcae sandwich layer, adjacent Concha Arcae sandwich layer it
Between be provided with two-layer nonwoven, some PVC films of parallel distribution are provided between two-layer nonwoven.
The utility model discloses a kind of high-strength corrugated board, advantage is：1st, tri-wall corrugated paper sandwich layer is effectively increased
The intensity of cardboard；2nd, double-deck mechanism non-woven fabrics are provided between corrugating medium, moisture can be effectively intercepted；3rd, double-deck mechanism without
Spin and be embedded between cloth strip PVC films, effectively increase the integrated support intensity of cardboard.
Description of the drawings
Fig. 1 is this utility model structural representation.
Wherein：
1st, cardboard body；
2nd, composite corrugated layer；
3rd, extexine；
4th, endosexine；
5th, Concha Arcae sandwich layer；
6th, non-woven fabrics；
7th, PVC films.
Specific embodiment
With reference to the accompanying drawings, this utility model is further described below；
The utility model discloses a kind of high-strength corrugated board, including cardboard body 1, it is different from prior art and exists
In：The cardboard body 1 is by the composite corrugated layer 2 positioned at intermediate layer and the extexine 3 positioned at the outer surface of composite corrugated layer 2 and position
Constitute in the endosexine 4 of the inner surface of composite corrugated layer 2, wherein, composite corrugated layer 2 is made up of three layers of Concha Arcae sandwich layer 5, adjacent watt
Two-layer nonwoven 6 is provided between stupefied sandwich layer 5, some PVC films 7 of parallel distribution are provided between two-layer nonwoven 6.
In the specific implementation, the PVC films 7 are in strip structure.
In the specific implementation, the two-layer nonwoven 6 is into a single integrated structure by hot pressing with the PVC films 7 being clipped in the middle,
The surface of PVC films 7 is evenly distributed with through hole, and the effect of through hole is that the edge of through hole is heated and turns up in hot pressing, is turned up
Edge is formed with non-woven fabrics and connected, the bonding strength being effectively increased between film and non-woven fabrics, between PVC films 7 and PVC films 7
Spacing distance be 1cm-2cm.
Above content is to combine specific preferred implementation further detailed description of the utility model, it is impossible to
Assert that this utility model is embodied as being confined to above-mentioned these explanations.For the common skill of this utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to protection domain of the present utility model.
Claims (2)
1. a kind of high-strength corrugated board, including cardboard body（1）, it is characterised in that：The cardboard body（1）By positioned at centre
The composite corrugated layer of layer（2）With positioned at composite corrugated layer（2）The extexine of outer surface（3）With positioned at composite corrugated layer（2）Interior table
The endosexine in face（4）Constitute, wherein, composite corrugated layer（2）By three layers of Concha Arcae sandwich layer（5）Constitute, adjacent Concha Arcae sandwich layer（5）It
Between be provided with two-layer nonwoven（6）, two-layer nonwoven（6）Between be provided with some PVC films of parallel distribution（7）.
2. a kind of high-strength corrugated board according to claim 1, it is characterised in that：The PVC films（7）In strip
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185860.8U CN206141064U (en) | 2016-11-04 | 2016-11-04 | High -strength corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185860.8U CN206141064U (en) | 2016-11-04 | 2016-11-04 | High -strength corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206141064U true CN206141064U (en) | 2017-05-03 |
Family
ID=58624988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621185860.8U Expired - Fee Related CN206141064U (en) | 2016-11-04 | 2016-11-04 | High -strength corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206141064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629592A (en) * | 2019-09-24 | 2019-12-31 | 陈诗杰 | Double-corrugated regenerated leather structure and preparation method and application thereof |
| CN116100912A (en) * | 2022-10-20 | 2023-05-12 | 南通中泰包装科技有限公司 | High-strength corrugated composite paperboard and processing technology thereof |
-
2016
- 2016-11-04 CN CN201621185860.8U patent/CN206141064U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629592A (en) * | 2019-09-24 | 2019-12-31 | 陈诗杰 | Double-corrugated regenerated leather structure and preparation method and application thereof |
| CN110629592B (en) * | 2019-09-24 | 2022-02-01 | 陈诗杰 | Double-corrugated regenerated leather structure and preparation method and application thereof |
| CN116100912A (en) * | 2022-10-20 | 2023-05-12 | 南通中泰包装科技有限公司 | High-strength corrugated composite paperboard and processing technology thereof |
| CN116100912B (en) * | 2022-10-20 | 2024-05-03 | 南通中泰包装科技有限公司 | High-strength corrugated composite paperboard and processing technology thereof |
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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 |
Granted publication date: 20170503 Termination date: 20211104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |