CN209521962U - A kind of hollow corrugated packaging box of foaming laminating adhesive - Google Patents
A kind of hollow corrugated packaging box of foaming laminating adhesive Download PDFInfo
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- CN209521962U CN209521962U CN201822249837.6U CN201822249837U CN209521962U CN 209521962 U CN209521962 U CN 209521962U CN 201822249837 U CN201822249837 U CN 201822249837U CN 209521962 U CN209521962 U CN 209521962U
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- foaming
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- corrugated sheet
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Abstract
A kind of hollow corrugated packaging box of foaming laminating adhesive, cavity and side plate interconnected, the bottom plate for being connected to side plate lower end can be surrounded including at least three pieces, it is connected to the cover board of side plate upper end, side plate, bottom plate, cover board include PS foaming corrugated sheet, the first plastic film layers and ductile layers, first plastic film layers are compounded on the upper surface of PS foaming corrugated sheet, and ductile layers are compounded on the lower surface of PS foaming corrugated sheet.Since compound first plastic film layers, ductile layers are distinguished in the two sides up and down of PS foaming corrugated sheet, PS foaming corrugated sheet is interposed in centre, to increase substantially whole toughness, can be bent at any angle, so as to replace corrugated fibre box；And since PS foaming corrugated sheet has stronger support performance, the hollow corrugated packaging box of this foaming laminating adhesive has stronger rigidity, is more able to bear weight.
Description
Technical field
The utility model relates to a kind of packing case more particularly to a kind of hollow corrugated packaging boxes of foaming laminating adhesive.
Background technique
Currently, the packaging material for making packing case or other containers generally uses corrugated board, corrugated board is easy
It is aging, breakage, non-moistureproof, and corrugated board needs that timber is used to be made for raw material, often leads to the transition felling of trees
And welding, it is not environmentally friendly enough.
Therefore, the industry makes great efforts to seek some packaging materials instead of corrugated board always, if plastics are used completely
Plate, then cost is excessively high, and since plastic plate autologous density is higher, the packing case made itself is heavier, should not carry, separately
Outside, thicker plastic plate is difficult to turn down packing, and relatively thin plastic plate is then rigidly difficult to reach packing instructions, and therefore, plastic plate is difficult
To replace corrugated board as packaging material, only just plastic plate is used to be packed in certain special applications, can not pushed away extensively
Wide application.
And though other PS foamed board has the advantages that light weight and cost is low, PS foamed board is too crisp, and toughness is inadequate, hold
Frangibility can only be not suitable as the packaging material of packing case as the interlayer or packing material of certain plates.
In addition, the applicant adopts in the foaming laminating adhesive packaging material for researching and developing and obtaining utility model patent not long ago
Use PS foamed board as intermediate course, two sides laminated film, this foaming laminating adhesive packaging material can replace common corrugation substantially
Cardboard is as packaging material, still, since the too crisp disadvantage of intermediate course PS foamed board still has, made foaming laminating adhesive
Packaging material haves the shortcomings that rigidity is inadequate, it is difficult to bear weight.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of hollow corrugated packaging box of foaming laminating adhesive, this foaming is multiple
The hollow corrugated packaging box of film can replace corrugated fibre box, and have stronger rigidity.The technical solution adopted is as follows:
A kind of hollow corrugated packaging box of foaming laminating adhesive, including at least three pieces can surround cavity and side plate interconnected,
At least one piece bottom plate for being connected to side plate lower end, at least one piece cover board for being connected to side plate upper end, it is characterized in that: the side plate,
Bottom plate, cover board include PS foaming corrugated sheet, the first plastic film layers and ductile layers, and the first plastic film layers are compounded in PS foaming
On the upper surface of corrugated sheet, ductile layers are compounded on the lower surface of PS foaming corrugated sheet；It is bounded on each side junction, bottom plate and the side of plate
The junction of the junction of plate, cover board and side plate is equipped with sizing impression.
Above-mentioned sizing impression can be formed by modes such as hot pressing.
Since the side plate, bottom plate, cover board of this foaming hollow corrugated packaging box of laminating adhesive are by PS foaming corrugated sheet (polyphenyl second
Alkene (Polystyrene)) two sides up and down distinguish compound first plastic film layers, ductile layers, the first plastic film layers, toughness
PS foaming corrugated sheet is interposed in centre by layer toughness with higher, is protected, is being bent to PS foaming corrugated sheet from two sides
When, the first plastic film layers, ductile layers are limited and are oriented to PS foaming corrugated sheet, avoid fractureing, to increase substantially
Whole toughness, can be bent, at any angle so that the hollow corrugated packaging box of this foaming laminating adhesive can replace corrugation
Carton；Since PS foaming corrugated sheet has stronger support performance, the hollow corrugated packaging box of this foaming laminating adhesive has
Stronger rigidity, is more able to bear weight.
As a preferred embodiment of the present invention, the side plate, bottom plate, cover board further include the first hot melt adhesive layer and second
Hot melt adhesive layer, first plastic film layers are compounded on the upper surface of the PS foaming corrugated sheet by the first hot melt adhesive layer,
The ductile layers are compounded on the lower surface of PS foaming corrugated sheet by the second hot melt adhesive layer.Due to being answered using hot melt adhesive
It closes, avoids soluble glue is heated from generating bubble, so that it is guaranteed that the hollow corrugation packaging material of this foaming laminating adhesive after compound has
Even curface, it is ensured that the continuity of toughness is suitable as the packaging material of packing case etc..
Above-mentioned ductile layers are paper layer or the second plastic film layers.
As a preferred embodiment of the present invention, the PS foaming corrugated sheet includes a piece of PS foamed board, PS foamed board
Lower surface is equipped with a plurality of first groove, and each the first groove of item is parallel to each other, and the ductile layers are close to the bottom of each the first groove of item
Portion and the lower surface of PS foamed board are combined with each other.
As a preferred embodiment of the present invention, the PS foaming corrugated sheet includes a piece of PS foamed board, PS foamed board
Upper surface is equipped with a plurality of first groove, and each the first groove of item is parallel to each other, smooth with first between adjacent two the first grooves
Portion, PS foaming corrugated sheet are combined with each other by the first evener and first plastic film layers.In the side of PS foamed board
First groove is set on face, can be configured in foaming by mold, can also be foamed using the smooth PS in two sides
Plate forms the first groove by way of hot pressing, and the first evener can be by by the distance between adjacent two first grooves
It is set as larger and is formed.
As the further preferred embodiment of the utility model, the lower surface of the PS foamed board is equipped with a plurality of second groove,
Each the second groove of item is parallel to each other, and has the second evener between adjacent two the second grooves, and PS foams corrugated sheet by second
Evener is combined with each other with the ductile layers.Second groove, the formation of the second evener and the first groove, the first evener
It is identical.
As the further preferred embodiment of the utility model, first groove, the second groove phase in the horizontal direction
Mutually it is arranged in a staggered manner.
As a preferred embodiment of the present invention, the PS foaming corrugated sheet includes that the first PS foamed board and the 2nd PS foam
The lower surface of plate, the first PS foamed board is equipped with a plurality of third groove, and each third groove is parallel to each other, adjacent two third grooves
Between there is third evener, the first PS foamed board is combined with each other by third evener and the 2nd PS foamed board.PS foaming
Corrugated sheet is made of the first PS foamed board and the 2nd PS foamed board, then is situated between and is opened up a plurality of third groove, in being formed
Empty corrugation, such PS foaming corrugated sheet have smooth upper and lower surfaces, with the first plastic film layers, ductile layers it is compound
It is stronger.
As the further preferred embodiment of the utility model, it is recessed that the upper surface of the 2nd PS foamed board is equipped with a plurality of 4th
Slot, each article of the 4th groove is parallel with the third groove, and each article of the 4th groove is oppositely arranged with third groove, adjacent
There is the 4th evener, the first PS foamed board, the 2nd PS foamed board pass through third evener, Siping City between two article of the 4th groove
It is whole to be combined with each other.
As the further preferred embodiment of the utility model, it is recessed that the upper surface of the 2nd PS foamed board is equipped with a plurality of 4th
Slot, each article of the 4th groove is parallel with the third groove, and each article of the 4th groove and third groove are in the horizontal direction
It is arranged in a staggered manner, there is the 4th evener between adjacent two article of the 4th groove, the 2nd PS foamed board passes through the 4th evener and first
PS foamed board is combined with each other.
As the further preferred embodiment of the utility model, the PS foaming corrugated sheet further includes third hot melt adhesive layer, institute
It states the first PS foamed board and is combined with each other with the 2nd PS foamed board by third hot melt adhesive layer.
PP film, PE film or PET film can be used in above-mentioned first plastic film layers, the second plastic film layers.Due to
PP film (polypropylene), the ductility of PE film (polyethylene) are preferable, using PP film or PE film as the first plastic film
Layer, the second plastic film layers, so that this foaming laminating adhesive packaging material has better toughness；Since PET film is (poly- to benzene two
Formic acid glycol ester) rigidity preferably, using PET film as the first plastic film layers, the second plastic film layers, so that this
The laminating adhesive packaging material that foams has preferably rigidity.
The utility model compared with prior art, has the advantages that
Since compound first plastic film layers, ductile layers are distinguished in the two sides up and down of PS foaming corrugated sheet, by PS foaming watt
Stupefied plate is interposed in centre, to increase substantially whole toughness, can be bent at any angle, so as to replacement watt
Corrugated paper board case；And since PS foaming corrugated sheet has stronger support performance, the hollow corrugated packaging box of this foaming laminating adhesive
With stronger rigidity, it is more able to bear weight.
Detailed description of the invention
Fig. 1 is the packing box structure schematic diagram of the utility model embodiment one, two；
Fig. 2 is the layer structure schematic diagram of one latus inframedium of the utility model embodiment, bottom plate, cover board；
Fig. 3 is the layer structure schematic diagram of one latus inframedium of the utility model embodiment, bottom plate, cover board；
Fig. 4 is the layer structure schematic diagram of three latus inframedium of the utility model embodiment, bottom plate, cover board；
Fig. 5 is the layer structure schematic diagram of four latus inframedium of the utility model embodiment, bottom plate, cover board；
Fig. 6 is the layer structure schematic diagram of five latus inframedium of the utility model embodiment, bottom plate, cover board.
Specific embodiment
It is described further with reference to the accompanying drawing with preferred embodiments of the present invention.
Embodiment one
As shown in Figure 1, the hollow corrugated packaging box of this foaming laminating adhesive, including four pieces can surround cavity and interconnected
100, four pieces of the side plate bottom plates 200 for being connected to 100 lower end of respective side panels, four pieces are connected to 100 upper end of respective side panels
Cover board 300, be bounded on each side the connection of the junction, cover board 300 and side plate 100 of the junction of plate 100, bottom plate 200 and side plate 100
Place is equipped with sizing impression 400；As shown in Fig. 2, above-mentioned side plate 100, bottom plate 200, cover board 300 include PS foaming corrugated sheet 1,
First plastic film layers 2, the second plastic film layers 3, the first hot melt adhesive layer 4 and the second hot melt adhesive layer 5, the first plastic film layers 2
It is compounded in by the first hot melt adhesive layer 4 on the upper surface of PS foaming corrugated sheet 1, the second plastic film layers 3 pass through the second hot melt adhesive
Layer 5 is compounded on the lower surface of PS foaming corrugated sheet 1.Wherein, PS foaming corrugated sheet 1 includes a piece of PS foamed board 101, PS foaming
The upper surface of plate 101 is equipped with a plurality of first groove 102, and each the first groove of item 102 is parallel to each other, adjacent two the first grooves 102
Between have the first evener 103, PS foam corrugated sheet 1 the first evener 103 pass through the first hot melt adhesive layer 4 and the first plastics
Film layer 2 is combined with each other；The lower surface of PS foamed board 101 is equipped with a plurality of second groove 104, and each the second groove of item 104 is mutually
In parallel, there is the second evener 105, the second evener 105 of PS foaming corrugated sheet 1 is logical between adjacent two the second grooves 104
The second hot melt adhesive layer 5 is crossed to be combined with each other with the second plastic film layers 3；First groove 102, the second groove 104 are in the horizontal direction
On mutually stagger setting.
Since the side plate 100, bottom plate 200, cover board 300 of this foaming hollow corrugated packaging box of laminating adhesive are by PS foaming corrugation
Plate 1(polystyrene (Polystyrene)) two sides up and down distinguish compound first plastic film layers 2, the second plastic film layers
3, PS foaming corrugated sheet 1 is interposed in centre by the first plastic film layers 2, the toughness with higher of the second plastic film layers 3, from
PS foaming corrugated sheet 1 is protected in two sides, and in bending, the first plastic film layers 2, the second plastic film layers 3 foam to PS
Corrugated sheet 1 is limited and is oriented to, and avoids fractureing, to increase substantially whole toughness, can be carried out curved at any angle
Folding, so as to replace corrugated fibre box；Since PS foaming corrugated sheet 1 has stronger support performance, this foaming is multiple
The hollow corrugated packaging box of film has stronger rigidity, is more able to bear weight.
Embodiment two
As shown in figure 3, difference is only that: side plate 100, bottom in the case where other parts are the same as example 1
Plate 200, cover board 300 include PS foaming corrugated sheet 1, the first plastic film layers 2, the second plastic film layers 3, the first hot melt adhesive layer
4 and second hot melt adhesive layer 5, the first plastic film layers 2 are compounded in PS by the first hot melt adhesive layer 4 and foam the upper surface of corrugated sheet 1
On, wherein PS foaming corrugated sheet 1 includes a piece of PS foamed board 101, and the lower surface of PS foamed board 101 is equipped with a plurality of second groove
104, each the second groove of item 104 is parallel to each other, and the second plastic film layers 3 are close to each the first groove of item by the second hot melt adhesive layer 5
Bottom and the lower surface of PS foamed board 101 be combined with each other.
Embodiment three
As shown in figure 4, difference is only that: side plate 100, bottom in the case where other parts are the same as example 1
Plate 200, cover board 300 include PS foaming corrugated sheet 1, the first plastic film layers 2, the second plastic film layers 3, the first hot melt adhesive layer
4 and second hot melt adhesive layer 5, the first plastic film layers 2 are compounded in PS by the first hot melt adhesive layer 4 and foam the upper surface of corrugated sheet 1
On, the second plastic film layers 3 are compounded on the lower surface of PS foaming corrugated sheet 1 by the second hot melt adhesive layer 5.Wherein, PS foams
Corrugated sheet 1 include the first PS foamed board 111, the 2nd PS foamed board 112 and with third hot melt adhesive layer 113, the first PS foamed board 111
Lower surface be equipped with a plurality of third groove 114, each third groove 114 be parallel to each other, have between adjacent two third grooves 114
There is third evener 115, the third evener 115 of the first PS foamed board 111 is foamed by third hot melt adhesive layer 113 and the 2nd PS
Plate 112 is combined with each other.
Example IV
As shown in figure 5, difference is only that in the case where other parts are identical as embodiment three: the 2nd PS foaming
The upper surface of plate 112 is equipped with a plurality of 4th groove 116, and each article of the 4th groove 116 is parallel with third groove 114, and each
Article the 4th groove 116 is oppositely arranged with third groove 114, has the 4th evener 117 between adjacent two article of the 4th groove 116,
The third evener 115 of first PS foamed board 111 is the 4th smooth by third hot melt adhesive layer 113 and the 2nd PS foamed board 112
Portion 117 is combined with each other.
Embodiment five
As shown in fig. 6, difference is only that in the case where other parts are identical as embodiment three: the 2nd PS foaming
The upper surface of plate 112 is equipped with a plurality of 4th groove 116, and each article of the 4th groove 116 is parallel with third groove 114, and each
Article the 4th groove 116 is arranged in a staggered manner in the horizontal direction with third groove 114, has the between adjacent two article of the 4th groove 116
The third evener 115 of four eveners 117, the first PS foamed board 111 passes through third hot melt adhesive layer 113 and the 2nd PS foamed board
112 are combined with each other, and the 4th evener 117 of the 2nd PS foamed board 112 passes through third hot melt adhesive layer 113 and the first PS foamed board
111 are combined with each other.
Above-mentioned first plastic film layers 2, the second plastic film layers 3 can be used PE film, PP film, PET film or its
Its plastic film.
Above-mentioned second plastic film layers 3 can be replaced paper layer.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this
In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.
Claims (10)
1. a kind of hollow corrugated packaging box of foaming laminating adhesive, including at least three pieces can surround cavity and side plate interconnected, extremely
The few one piece bottom plate for being connected to side plate lower end, at least one piece cover board for being connected to side plate upper end, it is characterized in that: the side plate, bottom
Plate, cover board include PS foaming corrugated sheet, the first plastic film layers and ductile layers, and the first plastic film layers are compounded in PS foaming watt
On the upper surface of stupefied plate, ductile layers are compounded on the lower surface of PS foaming corrugated sheet；It is bounded on each side junction, bottom plate and the side plate of plate
Junction, cover board and side plate junction be equipped with sizing impression.
2. the foaming hollow corrugated packaging box of laminating adhesive as described in claim 1, it is characterized in that: further including the first hot melt adhesive layer and the
Two hot melt adhesive layers, first plastic film layers are compounded in the upper surface of the PS foaming corrugated sheet by the first hot melt adhesive layer
On, the ductile layers are compounded on the lower surface of PS foaming corrugated sheet by the second hot melt adhesive layer.
3. the foaming hollow corrugated packaging box of laminating adhesive as described in claim 1, it is characterized in that: PS foaming corrugated sheet includes one
The lower surface of piece PS foamed board, PS foamed board is equipped with a plurality of first groove, and each the first groove of item is parallel to each other, the ductile layers
The lower surface of the bottom and PS foamed board of being close to each the first groove of item is combined with each other.
4. the foaming hollow corrugated packaging box of laminating adhesive as described in claim 1, it is characterized in that: PS foaming corrugated sheet includes one
The upper surface of piece PS foamed board, PS foamed board is equipped with a plurality of first groove, and each the first groove of item is parallel to each other, and adjacent two first
There is the first evener, PS foaming corrugated sheet is compounded in by the first evener and first plastic film layers between groove
Together.
5. the foaming hollow corrugated packaging box of laminating adhesive as claimed in claim 4, it is characterized in that: the lower surface of the PS foamed board is set
There is a plurality of second groove, each the second groove of item is parallel to each other, and has the second evener, PS foaming between adjacent two the second grooves
Corrugated sheet is combined with each other by the second evener and the ductile layers.
6. the foaming hollow corrugated packaging box of laminating adhesive as claimed in claim 5, it is characterized in that: first groove, the second groove
Setting is mutually staggered in the horizontal direction.
7. the foaming hollow corrugated packaging box of laminating adhesive as described in claim 1, it is characterized in that: PS foaming corrugated sheet includes the
The lower surface of one PS foamed board and the 2nd PS foamed board, the first PS foamed board is equipped with a plurality of third groove, each third groove phase
It is mutually parallel, there is third evener, the first PS foamed board passes through third evener and the 2nd PS between adjacent two third grooves
Foamed board is combined with each other.
8. the foaming hollow corrugated packaging box of laminating adhesive as claimed in claim 7, it is characterized in that: the upper table of the 2nd PS foamed board
Face is equipped with a plurality of 4th groove, and each article of the 4th groove is parallel with the third groove, and each article of the 4th groove and third
Groove is oppositely arranged, and has the 4th evener between adjacent two article of the 4th groove, the first PS foamed board, the 2nd PS foamed board pass through
Third evener, the 4th evener are combined with each other.
9. the foaming hollow corrugated packaging box of laminating adhesive as claimed in claim 7, it is characterized in that: the upper table of the 2nd PS foamed board
Face is equipped with a plurality of 4th groove, and each article of the 4th groove is parallel with the third groove, and each article of the 4th groove and third
Groove is arranged in a staggered manner in the horizontal direction, has the 4th evener between adjacent two article of the 4th groove, and the 2nd PS foamed board passes through
4th evener is combined with each other with the first PS foamed board.
10. the foaming hollow corrugated packaging box of laminating adhesive as claimed in claim 7, it is characterized in that: PS foaming corrugated sheet also wraps
Third hot melt adhesive layer is included, the first PS foamed board is combined with each other with the 2nd PS foamed board by third hot melt adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249837.6U CN209521962U (en) | 2018-12-29 | 2018-12-29 | A kind of hollow corrugated packaging box of foaming laminating adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249837.6U CN209521962U (en) | 2018-12-29 | 2018-12-29 | A kind of hollow corrugated packaging box of foaming laminating adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209521962U true CN209521962U (en) | 2019-10-22 |
Family
ID=68229605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249837.6U Active CN209521962U (en) | 2018-12-29 | 2018-12-29 | A kind of hollow corrugated packaging box of foaming laminating adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209521962U (en) |
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2018
- 2018-12-29 CN CN201822249837.6U patent/CN209521962U/en active Active
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