CN206926356U - A kind of multiple packing case of environment-friendly type foaming - Google Patents
A kind of multiple packing case of environment-friendly type foaming Download PDFInfo
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- CN206926356U CN206926356U CN201720584066.9U CN201720584066U CN206926356U CN 206926356 U CN206926356 U CN 206926356U CN 201720584066 U CN201720584066 U CN 201720584066U CN 206926356 U CN206926356 U CN 206926356U
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Abstract
A kind of multiple packing case of environment-friendly type foaming, including side plate, bottom plate, cover plate, side plate, bottom plate, cover plate include PS foamed boards, paper layer, ductile layers, the first hot melt adhesive layer and the second hot melt adhesive layer, paper layer is compounded in wherein on a surface of PS foamed boards by the first hot melt adhesive layer, and ductile layers are compounded on another surface of PS foamed boards by the second hot melt adhesive layer；Sizing impression is equipped with the junction of each side plate, bottom plate, cover plate and side plate.Due to packing case side plate, bottom plate, cover plate by the two sides of PS foamed boards distinguish composite paper layer, ductile layers and form, PS foamed boards are interposed in centre by paper layer, ductile layers, overall toughness is increased substantially, is carried out using PUR compound, it is ensured that the continuity of even curface and toughness, due to paper layer, it can in normal way write, mark, print, attach destructive label, in addition, also there is in light weight, moistureproof, anti-aging, insulation, cost recovery is relatively low.
Description
Technical field
It the utility model is related to a kind of packing case, more particularly to a kind of multiple packing case of environment-friendly type foaming.
Background technology
At present, packing case is typically made using corrugated board, the easy aging of corrugated board, breakage, non-moistureproof, and watt
Corrugated paper board needs to use timber to be made for raw material, often lead to trees transition felling and welding, it is not environmentally friendly enough.
Therefore, the industry, which makes great efforts to seek always some, to replace the packaging material of corrugated board, if plastics are used completely
Plate, then cost is too high, and because plastic plate autologous density is higher, the packing case made itself is heavier, should not carry, separately
Outside, thicker plastic plate is difficult to turnover packing, and relatively thin plastic plate is then rigidly difficult to reach packing instructions, and therefore, plastic plate is difficult
To replace corrugated board simply just to be packed, can not be pushed away extensively using plastic plate in some special applications as packaging material
Wide application.
And though other PS foamed boards have the advantages of in light weight, cost is low, PS foamed boards are too crisp, and toughness is inadequate, hold
Frangibility, the packaging material of packing case as the interlayer or packing material of some sheet materials, can only be not suitable as.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of multiple packing case of environment-friendly type foaming, this environment-friendly type hair
The multiple packing case of bubble has higher toughness, and surfacing, has the advantages that moistureproof, anti-aging, insulation, cost recovery
It is relatively low.The technical scheme of use is as follows：
A kind of multiple packing case of environment-friendly type foaming, including at least three blocks side plates that can be surrounded cavity and be connected with each other, extremely
Few one piece of bottom plate for being connected to side plate lower end, at least one piece of cover plate for being connected to side plate upper end, it is characterized in that：The side plate, bottom
Plate, cover plate include PS foamed boards, the first paper layer, ductile layers, the first hot melt adhesive layer and the second hot melt adhesive layer, the first paper layer
Wherein on a surface of PS foamed boards is compounded in by the first hot melt adhesive layer, ductile layers are compounded in PS by the second hot melt adhesive layer and sent out
On another surface for steeping plate；It is equipped with the junction of the junction of the junction of each side plate, bottom plate and side plate, cover plate and side plate
Sizing impression.
Above-mentioned sizing impression can be formed by modes such as hot pressing.
Because this environment-friendly type foams again the side plate of packing case, bottom plate, cover plate by PS foamed boards（Polystyrene
（Polystyrene））Two sides distinguish compound first paper layer, ductile layers are formed, wherein, the first paper layer has one in itself
Fixed toughness, the first paper layer and ductile layers coordinate is interposed in centre by PS foamed boards, and PS foamed boards are protected from both sides,
Significantly strengthen toughness, when being folded into packing case according to sizing impression, the first paper layer, ductile layers are limited PS foamed boards
System and guiding, avoid fractureing；Due in the junction of the junction of the junction of each side plate, bottom plate and side plate, cover plate and side plate
Sizing impression is equipped with, prevents the resilience after the turnover of PS foamed boards, it is ensured that can keep solid shape after being folded into packing case；By
In the first paper layer of a wherein surface recombination of PS foamed boards, when using the surface as during the outer surface of packing case, Ji Huyu
Corrugated case is the same, is being write or is being marked above with a common can, can also printed as corrugated case
Brush, can also attach some and tear the destructive label for destroying the first paper layer；It is compound due to being carried out using PUR, avoid
Soluble glue is heated to produce bubble, so that it is guaranteed that side plate, bottom plate, the cover plate after compound have even curface, it is ensured that toughness
Continuity；Because PS foamed boards, the first paper layer, ductile layers are all relatively light, therefore, this multiple packing case of environment-friendly type foaming has
The advantages of corrugated case is in light weight, and cost is suitable with corrugated case；Due to the waterproof feature of ductile layers, therefore, this ring
The multiple packing case of guarantor's type foaming has preferably moistureproof, ageing resistace；Because PS foamed boards form heat-insulation layer, so that this
The multiple packing case of kind environment-friendly type foaming has preferable heat insulation effect；, can be to the first paper layer and other each in addition, during recovery
Layer recycles in two steps, can also disposably unify recycling, and cost recovery is relatively low.
As preferred scheme of the present utility model, the ductile layers are the second paper layer.
As preferred scheme of the present utility model, the ductile layers are plastic film layers.
As the further preferred scheme of the utility model, the inner surface of the plastic film layers is also compounded with the first aluminium foil
Layer.In compound first aluminium foil layer of the inner surface of plastic film layers so that this multiple paper packing material of foaming has preferable metal
Texture, more attractive top grade, and meet some special packing instructions, such as packaging for foodstuff or anti-irradiation packaging etc., moreover, plastics
Film layer is protected to the first aluminium foil layer, prevents the first aluminium foil layer to be oxidized.During making, the first aluminium foil layer is first combined to plastics
The inner surface of film layer, the combination of the first aluminium foil layer and plastic film layers is then combined to PS by the second hot melt adhesive layer again
Wherein on a surface of foamed board., can be by plastic sheeting and the first aluminium foil layer is combined to the inner surface of plastic film layers
The inner surface of layer is aluminized, and is directly formed the first aluminium foil layer, can also be combined to plastics by glue using ready-made aluminium foil
On the inner surface of film layer.
As the further preferred scheme of the utility model, the plastic film layers are that PP films, PE films or PET are thin
Film.Due to PP films（Polypropylene）, PE films（Polyethylene）Ductility it is preferable, it is thin as plastics using PP films or PE films
Film layer so that this multiple paper packing material of foaming has more preferable toughness；Due to PET film（Polyethylene terephthalate）
Rigidity preferably, using PET film as plastic film layers so that this multiple paper packing material of foaming has preferably rigid.
As preferred scheme of the present utility model, the outer surface of first paper layer is also compounded with diaphragm.First
The outer surface composite protection film of paper layer, is protected to the first paper layer, can also be using diaphragm as the surface printed.Protect
Cuticula can use the preferable PP films of toughness or PE films.
As the further preferred scheme of the utility model, the inner surface of the diaphragm is also compounded with the second aluminium foil layer.
In compound second aluminium foil layer of the inner surface of diaphragm so that this multiple paper packing material of foaming has preferable metal-like, more
Top grade attractive in appearance, and meet some special packing instructions, such as packaging for foodstuff or anti-irradiation packaging etc., moreover, diaphragm is to the
Two aluminium foil layers are protected, and prevent the second aluminium foil layer to be oxidized.During making, the second aluminium foil layer is first combined to the interior table of diaphragm
Face, then the combination of the second aluminium foil layer and diaphragm is combined to the outer surface of the first paper layer, then again by diaphragm, second
Aluminium foil layer, the combination of the first paper layer are combined to wherein on a surface of PS foamed boards by the first hot melt adhesive layer.And second
Aluminium foil layer is combined to the inner surface of diaphragm, can be aluminized by the inner surface in diaphragm, directly forms the second aluminium foil
Layer, can also be combined on the inner surface of diaphragm using ready-made aluminium foil by mucigel.
Brief description of the drawings
Fig. 1 is the packing box structure schematic diagram of the utility model embodiment one；
Fig. 2 is the utility model embodiment one, two latus inframediums, bottom plate, the layer structure schematic diagram of cover plate；
Fig. 3 is the layer structure schematic diagram of the latus inframedium of the utility model embodiment three, bottom plate, cover plate；
Fig. 4 is the layer structure schematic diagram of the latus inframedium of the utility model embodiment four, bottom plate, cover plate；
Fig. 5 is the utility model embodiment five, six latus inframediums, bottom plate, the layer structure schematic diagram of cover plate；
Fig. 6 is the layer structure schematic diagram of the latus inframedium of the utility model embodiment seven, bottom plate, cover plate；
Fig. 7 is the layer structure schematic diagram of the latus inframedium of the utility model embodiment eight, bottom plate, cover plate.
Embodiment
It is described further below in conjunction with the accompanying drawings with preferred embodiment of the present utility model.
Embodiment one
As shown in Figure 1 and Figure 2, packing case is answered in this environment-friendly type foaming, including four pieces can surround cavity and be connected with each other
1, four piece of bottom plate 2 for being connected to the lower end of respective side panels 1 of side plate, four pieces of cover plates for being connected to the upper end of respective side panels 1
3；Above-mentioned side plate 1, bottom plate 2, cover plate 3 include PS foamed boards 101, the first paper layer 102, the second paper layer 103, first hot melt
The hot melt adhesive layer 105 of glue-line 104 and second, the first paper layer 102 are compounded in PS foamed boards 101 by the first hot melt adhesive layer 104
Wherein on a surface, the second paper layer 103 is compounded on another surface of PS foamed boards 101 by the second hot melt adhesive layer 105；
The junction of each side plate 1, the junction of bottom plate 2 and side plate 1, the junction of cover plate 3 and side plate 1 are equipped with sizing impression 4.
Embodiment two
As shown in Fig. 2 other parts with the identical of embodiment one in the case of, it is differed only in：Second paper layer
103 replacement are PP film layers 106 or PE film layers 107 or PET film layer 108.
Embodiment three
As shown in figure 3, in the case where other parts are identical with embodiment two, it is differed only in：In PE film layers
107（Or PP film layers 106 or PET film layer 108）Inner surface also plate and be formed with the first aluminium foil layer 109.
Example IV
As shown in figure 4, in the case where other parts are identical with embodiment three, it is differed only in：First aluminium foil layer
109 generation type differs, and the first aluminium foil layer 109 is using ready-made aluminium foil and to be combined to PE by the first mucigel 1010 thin
Film layer 107（Or PP film layers 106 or PET film layer 108）Inner surface on.
Embodiment five
As shown in figure 5, other parts with the identical of embodiment one in the case of, it is differed only in：First paper layer
102 outer surface is also compounded with diaphragm 1011, and diaphragm 1011 is compounded in the first paper layer 102 by the second mucigel 1012
Outer surface on.
Embodiment six
As shown in figure 5, in the case where other parts are identical with embodiment two, it is differed only in：First paper layer
102 outer surface is also compounded with diaphragm 1011, and diaphragm 1011 is compounded in the first paper layer 102 by the second mucigel 1012
Outer surface on.
Embodiment seven
As shown in fig. 6, other parts with the identical of embodiment five in the case of, it is differed only in：Diaphragm 1011
Inner surface also plate and be formed with the second aluminium foil layer 1013.
Embodiment eight
As shown in fig. 7, other parts with the identical of embodiment six in the case of, it is differed only in：Second aluminium foil layer
1013 generation type differs, and the ready-made aluminium foil of the second 1013 layers of aluminium foil use simultaneously passes through the complex protection of the 3rd mucigel 1014
On the inner surface of film 1011.
Furthermore, it is necessary to illustrate, the specific embodiment, its each several part title etc. described in this specification can not
Together, the equivalent or simple change that all construction, feature and the principle described according to the utility model patent design are done, is included in this
In the protection domain of utility model patent.The utility model person of ordinary skill in the field can be to described specific reality
Example is applied to make various modifications or supplement or substitute using similar mode, without departing from structure of the present utility model or
Surmount scope defined in the claims, the scope of protection of the utility model all should be belonged to.
Claims (7)
1. a kind of multiple packing case of environment-friendly type foaming, including at least three blocks side plates that can be surrounded cavity and be connected with each other, at least
One piece of bottom plate for being connected to side plate lower end, at least one piece of cover plate for being connected to side plate upper end, it is characterized in that：The side plate, bottom plate,
Cover plate includes PS foamed boards, the first paper layer, ductile layers, the first hot melt adhesive layer and the second hot melt adhesive layer, and the first paper layer is led to
Cross the first hot melt adhesive layer and be compounded in wherein on a surface of PS foamed boards, ductile layers are compounded in PS by the second hot melt adhesive layer and foamed
On another surface of plate；It is fixed to be equipped with the junction of the junction of the junction of each side plate, bottom plate and side plate, cover plate and side plate
Type impression.
2. the multiple packing case of environment-friendly type foaming as claimed in claim 1, it is characterized in that：The ductile layers are the second paper layer.
3. the multiple packing case of environment-friendly type foaming as claimed in claim 1, it is characterized in that：The ductile layers are plastic film layers.
4. the multiple packing case of environment-friendly type foaming as claimed in claim 3, it is characterized in that：The inner surface of the plastic film layers is also
It is compounded with the first aluminium foil layer.
5. the multiple packing case of environment-friendly type foaming as claimed in claim 3, it is characterized in that：The plastic film layers be PP films,
PE films or PET film.
6. the multiple packing case of environment-friendly type foaming as claimed in claim 1, it is characterized in that：The outer surface of first paper layer is also
It is compounded with diaphragm.
7. the multiple packing case of environment-friendly type foaming as claimed in claim 6, it is characterized in that：The inner surface of the diaphragm is also compound
There is the second aluminium foil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720584066.9U CN206926356U (en) | 2017-05-24 | 2017-05-24 | A kind of multiple packing case of environment-friendly type foaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720584066.9U CN206926356U (en) | 2017-05-24 | 2017-05-24 | A kind of multiple packing case of environment-friendly type foaming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206926356U true CN206926356U (en) | 2018-01-26 |
Family
ID=61351945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720584066.9U Active CN206926356U (en) | 2017-05-24 | 2017-05-24 | A kind of multiple packing case of environment-friendly type foaming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206926356U (en) |
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2017
- 2017-05-24 CN CN201720584066.9U patent/CN206926356U/en active Active
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