CN203698964U - Pressure-proof and damp-proof carton - Google Patents
Pressure-proof and damp-proof carton Download PDFInfo
- Publication number
- CN203698964U CN203698964U CN201320789981.3U CN201320789981U CN203698964U CN 203698964 U CN203698964 U CN 203698964U CN 201320789981 U CN201320789981 U CN 201320789981U CN 203698964 U CN203698964 U CN 203698964U
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- CN
- China
- Prior art keywords
- layer
- carton
- proof
- inflatable
- film
- 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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Abstract
The utility model discloses a pressure-proof and damp-proof carton. The carton comprises a corrugated paper layer, wherein the corrugated paper layer is adhered to a support layer; the corrugated paper layer adopts a semicircular structure; the corrugated paper layer adopts a composite layer structure, and comprises an outer layer, an inflatable layer and an inner layer; the inflatable layer is a sealed film; the film is adhered to the inner surface of the outer layer; a buffer gap is formed between the inflatable layer and the inner layer; uniformly distributed heaves are arranged on the inflatable layer; the size of the buffer gap is 6-8mm. The pressure-proof and damp-proof carton has the advantages as follows: the corrugated paper layer of the carton does not adopt a single structure any longer, but adopts the composite layer structure, the sealed inflatable layer made of a plastic film is arranged on the inner surface of the outer layer of the composite layer structure, and the buffer gap is formed between the inflatable layer and the inner layer, so that when the carton is pressed, a buffering effect can be achieved.
Description
Technical field
The utility model relates to a kind of carton, relates in particular to a kind of withstand voltage moistureproof carton.
Background technology
Carton is all widely used in all trades and professions, but common carton does not possess the function of withstand voltage protection against the tide in the time loading combustible and explosive articles, and general safety coefficient is not high, and not only safety factor is not high, and the structural strength of carton itself is also strong not, can not meet people's requirement.
Utility model content
The purpose of this utility model is to provide a kind of withstand voltage moistureproof carton, solves the shortcoming that prior art exists.
The utility model adopts following technical scheme to realize:
A kind of withstand voltage moistureproof carton, this carton has a corrugated layer, described corrugated layer is bonded on a supporting layer, and described corrugated layer has semi-round structure, it is characterized in that, described corrugated layer is lamination layer structure, comprise skin, airflow layer and internal layer, described airflow layer is the film of one deck sealing, and described film is bonded in outer field inside face, between airflow layer and internal layer, there is dash clearance, on airflow layer, there is well-distributed projection.
Further, described dash clearance is of a size of 6mm ~ 8mm.
The useful technique effect that the utility model possesses is: the corrugated layer of carton is no longer single structure, but adopt lamination layer structure, the outer inside face of lamination layer structure is provided with the sealing airflow layer that material is transparent membrane, between airflow layer and internal layer, form dash clearance, in the time being squeezed, can play the effect of buffering.
Brief description of the drawings
Fig. 1 is the improvement structure of the corrugated layer of the utility model carton.
Detailed description of the invention
By the description to embodiment below; to more contribute to public understanding the utility model; but specific embodiment given applicant can't be considered as to the restriction to technical solutions of the utility model, any definition to parts or technical characterictic change and/or to integral structure do form and immaterial conversion all should be considered as the protection domain that the technical solution of the utility model limits.
Withstand voltage moistureproof carton as depicted in figs. 1 and 2, this carton has a corrugated layer, corrugated layer is bonded on a supporting layer 4, corrugated layer has semi-round structure, and corrugated layer is lamination layer structure, comprises skin 1, airflow layer 2 and internal layer 3, airflow layer 2 is the film of one deck sealing, film is bonded in outer 1 inside face, between airflow layer 2 and internal layer 3, has dash clearance 5, has well-distributed projection on airflow layer 2.Film is flat tubular, and the material of film can be selected PVC or PE etc., has been full of air in film, by means such as hot pressing, whole film is formed to sealing.Internal layer 3 and outer 1 is carboard, thickness is between 8mm～10mm, can be by the thickness that is greater than internal layer 3 of outer 1 thickness setting, to play the effect that makes integral structure firm, only there are skin 1 and internal layer 3 can play certain buffer action, as preferably should between skin 1 and internal layer 3, airflow layer 2 being set, in order to further reinforcement buffer action, between airflow layer 2 and internal layer 3, form dash clearance 5, through experimental results show that buffering effect is best in the time that dash clearance is of a size of 6mm ~ 8mm.The corrugated layer of carton is no longer single structure, but adopt lamination layer structure, the outer inside face of lamination layer structure is provided with the airflow layer that material is the sealing of plastic sheeting, between airflow layer and internal layer, forms dash clearance, can play the effect of buffering in the time being squeezed.The present embodiment can also have further improvement, fills sawdust to form sawdust packed layer in dash clearance 5, can make like this carton entirety both possess withstand voltage properties, possesses again anti-soak properties.
Certainly; the utility model can also have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (2)
1. a withstand voltage moistureproof carton, this carton has a corrugated layer, described corrugated layer is bonded on a supporting layer, and described corrugated layer has semi-round structure, it is characterized in that, described corrugated layer is lamination layer structure, comprise skin, airflow layer and internal layer, described airflow layer is the film of one deck sealing, and described film is bonded in outer field inside face, between airflow layer and internal layer, there is dash clearance, on airflow layer, there is well-distributed projection.
2. withstand voltage moistureproof carton according to claim 1, is characterized in that, described dash clearance is of a size of 6mm ~ 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789981.3U CN203698964U (en) | 2013-12-05 | 2013-12-05 | Pressure-proof and damp-proof carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789981.3U CN203698964U (en) | 2013-12-05 | 2013-12-05 | Pressure-proof and damp-proof carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203698964U true CN203698964U (en) | 2014-07-09 |
Family
ID=51049436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320789981.3U Expired - Fee Related CN203698964U (en) | 2013-12-05 | 2013-12-05 | Pressure-proof and damp-proof carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203698964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443633A (en) * | 2014-11-14 | 2015-03-25 | 句容市茂源织造厂 | Anti-collision carton |
| CN105416851A (en) * | 2015-12-19 | 2016-03-23 | 北海恒科电子配件有限公司 | Shakeproof carton |
-
2013
- 2013-12-05 CN CN201320789981.3U patent/CN203698964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443633A (en) * | 2014-11-14 | 2015-03-25 | 句容市茂源织造厂 | Anti-collision carton |
| CN105416851A (en) * | 2015-12-19 | 2016-03-23 | 北海恒科电子配件有限公司 | Shakeproof carton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140709 Termination date: 20171205 |