CN206125654U - Three -layer corrugated paper packing box - Google Patents
Three -layer corrugated paper packing box Download PDFInfo
- Publication number
- CN206125654U CN206125654U CN201621187068.6U CN201621187068U CN206125654U CN 206125654 U CN206125654 U CN 206125654U CN 201621187068 U CN201621187068 U CN 201621187068U CN 206125654 U CN206125654 U CN 206125654U
- Authority
- CN
- China
- Prior art keywords
- layer
- casing
- board
- corrugated paper
- covered
- 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 three -layer corrugated paper packing box, the inboard edge of apron are fixed with the lot and seal the board, when two apron when lieing in same horizontal plane, should seal the board and cover in above -mentioned clearance surperficially, the lower surface that seals the board covers and has one deck binder layer, the upper surface on binder layer is for sealing the board, the lower surface on binder layer covers and has one deck plastic film layer, it is three layer construction to seal the board, and this three layer construction is the decoration ply on upper strata, the polyurethane rigid foam layer in intermediate level, the PET thin layer of lower floor, coating of above -mentioned binder layer and PET thin layer's lower surface. The advantage lies in: 1, a swift effectual joint sealing structure is provided, can direct joint sealing after the article vannings, effectively promoted work efficiency, 2, it is strong that board support nature is sealed to the stereoplasm complex, still possesses heat insulating ability and moisture resistance, 3, effectively promote the integrated degree of product, extended the functional of product and practicality.
Description
Technical field
This utility model is related to the technical field of packing cratess, specifically a kind of tri-wall corrugated paper packing cratess, especially relates to
And its composite corrugated Rotating fields.
Background technology
Existing paper packaging box is relatively simple for structure, and cubical casing top is provided with cover plate, when in use, using envelope
Case adhesive tape is finally realizing the closing between cover plate, and joint sealing process is comparatively laborious, and sealing tape is single layer structure, heat insulating ability and
Moisture resistance is poor, and the effect of joint sealing is not satisfactory.
The content of the invention
The purpose of this utility model is to provide a kind of tri-wall corrugated paper packing cratess, and it adopts the sealing for carrying attachment function
Plate, hush panel has composite construction, embeds hard polyurethane foam, effectively improves the supportive and sealing of enclosuring structure,
And means are efficiently sealed there is provided one kind, without the need for preparing tape in addition.Overcome shortcoming present in prior art
And deficiency.
To achieve these goals, the technical solution of the utility model is：A kind of tri-wall corrugated paper packing cratess, including case
Body, the casing is in cube, and the cabinets cavity is in hollow form, it is characterised in that：The top of the casing is in opening, the opening
Place is covered with two panels cover plate, and the outer ledge of two cover plates is connected with casing both sides upper limb with respectively, and above-mentioned cover plate is along outer ledge
Upset, two cover plates form gap, above-mentioned one of lid when positioned at same level before the inside edge of two cover plates
One piece of hush panel is fixed with the inside edge of plate, when two cover plates are when positioned at same level, the hush panel is covered in
Clearance surface is stated, the lower surface of hush panel is covered with a layer binder layer, and the upper surface of adhesive layer is hush panel, adhesive layer
Lower surface is covered with layer of plastic film layer, and the hush panel is three-decker, and the three-decker is decorative paper layer, the centre on upper strata
The lower surface of hard polyurethane foam layer, the PET film layer of lower floor of layer, above-mentioned adhesive layer coating and PET film layer.
The utility model discloses a kind of tri-wall corrugated paper packing cratess, advantage is：1st, there is provided one kind efficiently and effectively
Joint sealing structure, after article vanning can direct joint sealing, effectively improve work efficiency；2nd, hard composite closure plate supportive is strong, also
Possess heat insulating ability and moisture resistance；3rd, the integrated degree of effective improving product, has expanded the feature and practicality of product.
Description of the drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is that this utility model seals plate structure schematic diagram.
Wherein：
1st, casing；
2nd, cover plate；
3rd, gap；
4th, hush panel；
5th, adhesive layer；
6th, plastic film layers；
7th, PET film layer；
8th, corner protector;
9th, hard polyurethane foam layer；
10th, decorative paper layer.
Specific embodiment
With reference to the accompanying drawings, this utility model is further described below；
The utility model discloses a kind of tri-wall corrugated paper packing cratess, including casing 1, casing 1 adopts tri-wall corrugated paper, should
Casing 1 is in cube, and the inner chamber of the casing 1 is in hollow form, it is characterised in that：The top of the casing 1 is in opening, at the opening
It is covered with two panels cover plate 2, the outer ledge of two cover plates 2 is connected with the both sides upper limb of casing 1 with respectively, and above-mentioned cover plate 2 is along outer side edges
Edge overturn, two cover plates 2 positioned at same level when, before the inside edge of two cover plates 2 formed gap 3, it is above-mentioned wherein
One piece of hush panel 4 is fixed with the inside edge of one piece of cover plate 2, when two cover plates 2 are when positioned at same level, the hush panel
4 are covered in the surface of above-mentioned gap 3, and the lower surface of hush panel 4 is covered with a layer binder layer 5, and the upper surface of adhesive layer 5 is sealing
Plate 4, the lower surface of adhesive layer 5 is covered with layer of plastic film layer 6, and the hush panel 4 is three-decker, and the three-decker is upper
Layer decorative paper layer 10, intermediate layer hard polyurethane foam layer 9, lower floor PET film layer 7, above-mentioned adhesive layer 5 coating with
The lower surface of PET film layer 7.
In the specific implementation, the thickness of the hard polyurethane foam layer 9 is 1mm-2mm.
In the specific implementation, the corner protector 8 of a PE Foam material is equipped with each drift angle of the casing 1.
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 (3)
1. a kind of tri-wall corrugated paper packing cratess, including casing（1）, the casing（1）In cube, the casing（1）During inner chamber is in
Empty shape, it is characterised in that：The casing（1）Top be in opening, two panels cover plate is covered with the opening（2）, two cover plates（2）'s
Outer ledge with respectively with casing（1）Both sides upper limb connection, above-mentioned cover plate（2）Along outer ledge upset, two cover plates（2）In place
When same level, two cover plates（2）Inside edge before form gap（3）, above-mentioned one of cover plate（2）Inner side
Edge is fixed with one piece of hush panel（4）, work as two cover plates（2）When positioned at same level, the hush panel（4）It is covered in
State gap（3）Surface, hush panel（4）Lower surface be covered with a layer binder layer（5）, adhesive layer（5）Upper surface for sealing
Plate（4）, adhesive layer（5）Lower surface be covered with layer of plastic film layer（6）, the hush panel（4）For three-decker, this three layers
Structure is the decorative paper layer on upper strata（10）, intermediate layer hard polyurethane foam layer（9）, lower floor PET film layer（7）, it is above-mentioned
Adhesive layer（5）Coating and PET film layer（7）Lower surface.
2. a kind of tri-wall corrugated paper packing cratess according to claim 1, it is characterised in that：The hard polyurethane foam layer
（9）Thickness be 1mm-2mm.
3. a kind of tri-wall corrugated paper packing cratess according to claim 1, it is characterised in that：The casing（1）Each top
The corner protector of a PE Foam material is equipped with angle（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187068.6U CN206125654U (en) | 2016-11-04 | 2016-11-04 | Three -layer corrugated paper packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187068.6U CN206125654U (en) | 2016-11-04 | 2016-11-04 | Three -layer corrugated paper packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206125654U true CN206125654U (en) | 2017-04-26 |
Family
ID=58577875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621187068.6U Expired - Fee Related CN206125654U (en) | 2016-11-04 | 2016-11-04 | Three -layer corrugated paper packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206125654U (en) |
-
2016
- 2016-11-04 CN CN201621187068.6U patent/CN206125654U/en not_active Expired - Fee Related
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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: 20170426 Termination date: 20211104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |