CN204713598U - A kind of load-bearing corrugated case - Google Patents
A kind of load-bearing corrugated case Download PDFInfo
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- CN204713598U CN204713598U CN201520354173.3U CN201520354173U CN204713598U CN 204713598 U CN204713598 U CN 204713598U CN 201520354173 U CN201520354173 U CN 201520354173U CN 204713598 U CN204713598 U CN 204713598U
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- corrugated
- involution
- case
- load
- corrugated case
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Abstract
The utility model discloses a kind of load-bearing corrugated case, comprise corrugated case corrugated paper board layer used, and ply of paper and corrugated board facial tissue layer in corrugated board, bottom corrugated case, be used for involution is laterally provided with the 3M gum adhesion coating of same size area with four involution base plate medial surfaces of longitudinal bottom; During seal bottom, horizontal involution base plate seal, above longitudinal sealing base plate, after horizontal and longitudinal four involution base plate involution carton bottom, 3M gum adhesion coating is bonded with at the bottom of whole case and strengthens stay bearing plate.Improve to a greater extent and strengthen buffering effect of easing stress, strengthen damage resistance and load-carrying capacity.Silica gel possesses certain elastic reaction, and environmental protection flexible, reach and form the high corrugated case structure of toughness, there is faster and better elasticity restitution after the external force that is hit, more not easily produce recessed stepping on or problem on deformation.Packaging uses more safe and reliable.
Description
Technical field
The utility model relates to a kind of carton, especially relates to a kind of corrugated case.
Background technology
Corrugated case use amount in numerous industries such as packaging, transport is large, has both played protection commodity, again instant packed, store, transport.After in existing corrugated case also exists and usually the upset of corrugated case packaging bottom rolled over, re-use the fluting board base plate of adhesive tape involution docking, to reach the effect bottom involution corrugated case.But the heavier-weight of commodity packaged by usual corrugated case, package weight that involution bottom corrugated case can bear is limited to use simple thin adhesive tape face to face to do, and the sealed adhesive tape limited width used and the impact of holding capacity limiting factor, if cause the commodity weight entirety packaged by corrugated case very heavy, then easily formed bottom corrugated case and come from involution tape stripping, finally cause involution cracking phenomena bottom corrugated case, reliable and effective load-bearing packaging cannot be completed and store transport effect.
Utility model content
The utility model also exists easily occur causing because packaging commodity overall weight is heavier the present situations such as cracking phenomena bottom corrugated case at bottom involution and a kind of involution firm reliability that can improve to a greater extent bottom corrugated case after involution of providing for solving existing corrugated case, improves the load-bearing corrugated case of the overall load bearing effect of corrugated case package base.
The utility model for solving the problems of the technologies described above adopted concrete technical scheme is: a kind of load-bearing corrugated case, comprise corrugated case corrugated paper board layer used, and ply of paper and corrugated board facial tissue layer in corrugated board, it is characterized in that: bottom corrugated case, be used for involution is laterally provided with the 3M gum adhesion coating of same size area with four involution base plate medial surfaces of longitudinal bottom; During seal bottom, horizontal involution base plate seal, above longitudinal sealing base plate, after horizontal and longitudinal four involution base plate involution carton bottom, 3M gum adhesion coating is bonded with at the bottom of whole case and strengthens stay bearing plate.The brute force that whole Zhang Jiaqiang stay bearing plate after bonding forms corrugated case inner bottom part supports, solve and avoid cracking phenomena bottom the easy corrugated case occurred of conventional case underseal conjunction, improve the involution firm reliability bottom corrugated case after involution to a greater extent, improve the overall load bearing effect of corrugated case package base, make the packaging of corrugated case store transport more safe and reliable.
As preferably, in the wave space that the wavy fluting board of corrugated paper board layer is formed, be filled with froth bed.Improve corrugated paper board layer to the damping, buffering support effect of package goods.
As preferably, in corrugated paper board layer and corrugated board, be provided with desiccant layer between ply of paper.Improve the drying effect keeping packaging commodity, the storage security time is longer.
As preferably, between corrugated paper board layer and corrugated board facial tissue layer, be provided with waterproof layer.Improve the waterproofing protection effect to packaging commodity.
As preferably, the thickness of described 3M gum adhesion coating is 0.15 ~ 0.50mm.On the basis ensureing bond strength, improve the planarization of bottom involution.
As preferably, strengthen stay bearing plate at the bottom of described whole case and be adopted as corrugated board.The entirety reducing packing chest strengthens supported weight.
The beneficial effects of the utility model are: the brute force that the whole Zhang Jiaqiang stay bearing plate after bonding forms corrugated case inner bottom part supports, solve and avoid cracking phenomena bottom the easy corrugated case occurred of conventional case underseal conjunction, improve the involution firm reliability bottom corrugated case after involution to a greater extent, improve the overall load bearing effect of corrugated case package base, make the packaging of corrugated case store transport more safe and reliable.Packaging uses more safe and reliable.
Accompanying drawing illustrates:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the preferred implementation of a kind of load-bearing corrugated case of the utility model.
Fig. 2 is the perspective view of a kind of load-bearing corrugated case of the utility model.
Fig. 3 is the corrugated board structure schematic diagram of a kind of load-bearing corrugated case of the utility model.
Detailed description of the invention
In embodiment shown in Fig. 1, Fig. 2, Fig. 3, a kind of load-bearing corrugated case, comprise corrugated case corrugated paper board layer 30 used, and ply of paper 31 and corrugated board facial tissue layer 32 in corrugated board, corrugated case comprises length direction corrugated board casing 10 and Width corrugated board casing 20.Length direction corrugated board casing 10 and Width corrugated board casing 20 extend respectively and are connected with bottom half and extend sealing block, formed to be used for bottom corrugated case involution laterally with four involution base plates of longitudinal bottom; Bottom corrugated case, be used for involution is laterally bonded with the 3M gum adhesion coating of same size area with four involution base plate medial surfaces of longitudinal bottom; 3M gum adhesion coating comprises longitudinally bottom 3M gum adhesion coating 11 and transverse bottom 3M gum adhesion coating 21, during seal bottom, horizontal involution base plate seal is above longitudinal sealing base plate, after horizontal and longitudinal four involution base plate involution carton bottom, 3M gum adhesion coating is bonded with at the bottom of whole case and strengthens stay bearing plate.Froth bed 33 is filled with in the wave space that the wavy fluting board of corrugated paper board layer is formed.Desiccant layer 34 is connected with between ply of paper in corrugated paper board layer and corrugated board.Waterproof layer 35 is connected with between corrugated paper board layer and corrugated board facial tissue layer.
The thickness of 3M gum adhesion coating is 0.15 ~ 0.50mm.Strengthen stay bearing plate at the bottom of whole case and be adopted as corrugated board.
Although more employ herein at the bottom of corrugated paper board layer, case and strengthen the terms such as stay bearing plate; But do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (6)
1. a load-bearing corrugated case, comprise corrugated case corrugated paper board layer used, and ply of paper and corrugated board facial tissue layer in corrugated board, it is characterized in that: bottom corrugated case, be used for involution is laterally provided with the 3M gum adhesion coating of same size area with four involution base plate medial surfaces of longitudinal bottom; During seal bottom, horizontal involution base plate seal, above longitudinal sealing base plate, after horizontal and longitudinal four involution base plate involution carton bottom, 3M gum adhesion coating is bonded with at the bottom of whole case and strengthens stay bearing plate.
2. according to load-bearing corrugated case according to claim 1, it is characterized in that: in the wave space that the wavy fluting board of corrugated paper board layer is formed, be filled with froth bed.
3. according to load-bearing corrugated case according to claim 1, it is characterized in that: in corrugated paper board layer and corrugated board, be provided with desiccant layer between ply of paper.
4. according to the load-bearing corrugated case described in claim 1 or 3, it is characterized in that: between corrugated paper board layer and corrugated board facial tissue layer, be provided with waterproof layer.
5. according to load-bearing corrugated case according to claim 1, it is characterized in that: the thickness of described 3M gum adhesion coating is 0.15 ~ 0.50mm.
6. according to load-bearing corrugated case according to claim 1, it is characterized in that: strengthen stay bearing plate at the bottom of described whole case and be adopted as corrugated board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354173.3U CN204713598U (en) | 2015-05-28 | 2015-05-28 | A kind of load-bearing corrugated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354173.3U CN204713598U (en) | 2015-05-28 | 2015-05-28 | A kind of load-bearing corrugated case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713598U true CN204713598U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520354173.3U Expired - Fee Related CN204713598U (en) | 2015-05-28 | 2015-05-28 | A kind of load-bearing corrugated case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204713598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083687A (en) * | 2015-05-28 | 2015-11-25 | 长兴恒通彩印包装有限公司 | Bearing corrugated carton |
| CN111038824A (en) * | 2019-12-31 | 2020-04-21 | 中山市天鹏包装制品有限公司 | Paper box |
-
2015
- 2015-05-28 CN CN201520354173.3U patent/CN204713598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083687A (en) * | 2015-05-28 | 2015-11-25 | 长兴恒通彩印包装有限公司 | Bearing corrugated carton |
| CN111038824A (en) * | 2019-12-31 | 2020-04-21 | 中山市天鹏包装制品有限公司 | Paper box |
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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: 20151021 Termination date: 20190528 |