CN107031988A - One kind buffering gas flush packaging structure - Google Patents
One kind buffering gas flush packaging structure Download PDFInfo
- Publication number
- CN107031988A CN107031988A CN201710419598.1A CN201710419598A CN107031988A CN 107031988 A CN107031988 A CN 107031988A CN 201710419598 A CN201710419598 A CN 201710419598A CN 107031988 A CN107031988 A CN 107031988A
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- China
- Prior art keywords
- bag body
- inflatable bag
- inflation
- packaging structure
- inflatable
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
- B65D81/052—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Buffer Packaging (AREA)
Abstract
One kind buffering gas flush packaging structure, including first inflatable bag body and second inflatable bag body, it is in be coincided above and below the bag of cuboid to be preset as using two after inflation, the arrangement of goods between two bags, goods is wrapped up comprehensively, comprehensive buffering is provided to goods using the bag after inflation.In addition, outer side pocket film is smooth, it can print and show various complex patterns.Per only air between layer film, not block vision, can 360 degrees omnidirection displaying content, goods loads after inflation from opening can not be taken out from opening, can play a part of antitheft packaging, and inflation rapidly and efficiently, convenient use are ensure that using air valve group.Neat appearance, can stablize and put, it might even be possible to multi-layer stacking.One side of the first inflatable bag body is outwards provided with an extension, and extension can be used as handle.
Description
Technical field:
The present invention relates to packaging field, more particularly to buffering package technology, particularly a kind of buffering gas flush packaging structure.
Background technology:
Partial cargo is during transport is stored, it is necessary to be packed using padded coaming, to avoid damaging.Existing skill
In art, generally it is loaded into together in packing case or box using foamed plastics or Inflatable plastic bag and goods.Except foamed plastics
Beyond the problem of in the presence of pollution environment, above-mentioned manner of packing can not comprehensively wrap goods, goods discontinuity, goods
Safety still have hidden danger.Meanwhile, because foamed plastics or Inflatable plastic bag and goods direct can not be obtained when loading together
To suitable packing case or box cuboid profile, it is necessary to repeatedly adjustment after can just be appropriately completed joint sealing operation, so packaging
It is less efficient.
The content of the invention：
Gas flush packaging structure is buffered it is an object of the invention to provide one kind, described this buffering gas flush packaging structure will
Solving padded coaming manner of packing in the prior art can not the less efficient technical problem of parcels and goodses, packing work comprehensively.
This buffering gas flush packaging structure of the present invention, including first inflatable bag body and second inflatable bag body,
Wherein, the first described inflatable bag body includes a top surface, a bottom surface and four sides, the top surface of the first inflatable bag body and four
Individual side forms the structure of a cuboid or approximate cuboid, the second described air bag after the inflation of the first inflatable bag body
Body also includes a top surface, a bottom surface and four sides, and the bottom surface of the second inflatable bag body and four sides are in the second air bag
Form the structure of a cuboid or approximate cuboid after body inflation, the width and length of the first inflatable bag body top surface respectively with
The width and equal length of second inflatable bag body bottom surface, the first inflatable bag body are arranged on the upside of the second inflatable bag body, and first fills
The top surface of the bottom surface of airbag body and the second inflatable bag body is opposite or is disposed adjacent, four sides of the first inflatable bag body it is following
It is connected, is respectively provided with the first inflatable bag body and the second inflatable bag body with the top of four sides of the second adjacent inflatable bag body
There is inflation inlet.
Or, the bottom surface of the first inflatable bag body and the top surface of the second inflatable bag body are respectively provided with ductility and in the first air bag
With the thing between the top surface of the bottom surface for being placed on the first inflatable bag body and the second inflatable bag body after body and the inflation of the second inflatable bag body
The profile of body and with matching shape.
Further, film check-valves, the inflation inlet of the second inflatable bag body are provided with the inflation inlet of the first inflatable bag body
Connected with the first inflatable bag body.
Further, two or more refractory layers, the second inflation are provided with the inflation inlet of the first inflatable bag body
The inflation inlet of bag is connected with the first inflatable bag body.
Or, the first inflatable bag body side is led to leaving one in the connecting line of the second inflatable bag body side top below
The opening in gap between first inflatable bag body bottom surface and the second inflatable bag body top surface.For being put into goods in Bale Cargo.
Further, the first inflatable bag body side in the connecting line of the second inflatable bag body side top below with leaving one
Lead to the aperture in gap between the first inflatable bag body bottom surface and the second inflatable bag body top surface, the inflation of aperture and the first inflatable bag body
Hole is adjacent.Between being discharged in the larger goods of packaging volume between the first inflatable bag body bottom surface and the second inflatable bag body top surface
Air in gap.
Further, four sides of following and adjacent the second inflatable bag body of four sides of the first inflatable bag body
The assembly of a cuboid or approximate cuboid is formed after the connection of top, the two ends of described assembly are each arranged with one
Individual carton, any one of carton is in quadrangular frustum pyramid shaped, Nian Jie between assembly and the inner side of carton.Group can be explained in carton
Zoarium, which is stood, to be placed, and is easy to show its built-in commodity.
Further, be provided between the top surface of the bottom surface of the first inflatable bag body and the second inflatable bag body at least one the 3rd
It is placed with inflatable bag body, described the 3rd inflatable bag body S-type bending along its length, the 3rd inflatable bag body a plurality of anti-
Light fragment.Light reflecting chip can increase visual attraction, be easy to cause customer to note.
Further, the first inflatable bag body and the second inflatable bag body surface can also print or pasting patterns.
Further, a side of the first inflatable bag body, which is outwards provided with an extension, described extension, sets
It is equipped with a hole.Described extension can be used as handle.
The present invention operation principle be：Goods passes through opening between the first inflatable bag body side and the second inflatable bag body side
Mouth is placed between the top surface of the bottom surface of the first inflatable bag body and the second inflatable bag body, the first inflatable bag body and the second air bag
Body inflation after, the top surface of the bottom surface of the first inflatable bag body and the second inflatable bag body under gas pressure with the shape deformation of goods,
Finally goods is wrapped up comprehensively, the first inflatable bag body is with being respectively formed fixed cuboid or approximate on the outside of the second inflatable bag body
The structure of cuboid, is easy to be put into packing case or box.Meanwhile, after inflation, the shape of the structure of cuboid or approximate cuboid
State is fixed, therefore the A/F between the first inflatable bag body side and the second inflatable bag body side is also fixed, and is placed on the
Goods between one inflatable bag body and the second inflatable bag body can not be taken out without authorization.By increasing the width of inflation inlet and in inflation
Two or more refractory layers are set on mouthful, the process of inflation can be accelerated.
The present invention compares with prior art, and its effect is positive and obvious.The present invention is preset as inflation using two
Afterwards in being coincided above and below the bag of cuboid, the arrangement of goods between two bags wraps up goods comprehensively, utilizes the bag after inflation
Body provides comprehensive buffering to goods.In addition, outer side pocket film is smooth, it can print and show various complex patterns.Per tunic
Between only air, not block vision, can 360 degrees omnidirection displaying content, goods loads after inflation from opening i.e. can not
Taken out from opening, antitheft packaging can be played a part of, inflation rapidly and efficiently, convenient use are ensure that using air valve group.Outside
Shape is regular, can stablize and put, it might even be possible to multi-layer stacking.
Brief description of the drawings：
Fig. 1 is the schematic perspective view of the buffering gas flush packaging structure of the present invention.
Schematic perspective view when Fig. 2 is the buffering gas flush packaging structure unaerated of the present invention.
Schematic perspective view when Fig. 3 is the buffering gas flush packaging structural packaging toys goods of the present invention.
Fig. 4 is the schematic diagram that buffering gas flush packaging structure of the invention is combined with carton.
Fig. 5 is the schematic perspective view for buffering the 3rd inflatable bag body in gas flush packaging structure of the present invention.
Fig. 6 is the schematic diagram of an embodiment with handle of the buffering gas flush packaging structure of the present invention.
Embodiment：
Embodiment 1:
As shown in figure 1, the buffering gas flush packaging structure of the present invention, including first inflatable bag body 1 and one second fill
Airbag body 2, wherein, the first described inflatable bag body 1 includes a top surface, a bottom surface and four sides, the first inflatable bag body 1
Top surface and four sides the structure of a cuboid or approximate cuboid is formed after the inflation of the first inflatable bag body 1, it is described
The second inflatable bag body 2 also include a top surface, a bottom surface and four sides, the bottom surface of the second inflatable bag body 2 and four sides
Face forms the structure of a cuboid or approximate cuboid after the inflation of the second inflatable bag body 2, the top surface of the first inflatable bag body 1
The width and equal length of width and length respectively with the bottom surface of the second inflatable bag body 2, the first inflatable bag body 1 are arranged on the second inflation
The upside of bag 2, the top surface of the bottom surface of the first inflatable bag body 1 and the second inflatable bag body 2 is opposite or is disposed adjacent, the first inflation
The following top with three sides of the second adjacent inflatable bag body 2 of three sides of bag 1 is connected, still, and this first fills
The 4th of airbag body 1 makes a reservation for the following of side 14, and the upper of side 24 is made a reservation for the 4th of the second adjacent inflatable bag body 2
An opening 3 for leading to the bottom surface of the first inflatable bag body 1 and the gap of the top surface of the second inflatable bag body 2 is left in side, its junction, as
The opening that kinds of goods are put into during packaging is used.Inflation inlet is provided with first inflatable bag body 1 and the second inflatable bag body 2.
Referring to Fig. 2, the first inflatable bag body 1 of the buffering gas flush packaging structure is to be made up of double-layer filmses, the film
Material system plastics or its similar material, its periphery are bonded together double-layer filmses in the way of hot padding, form hot-sealing line 10.
Second inflatable bag body 2 is equally made up of double-layer filmses, and its periphery also forms hot-sealing line 10 in the way of hot padding.First and second
The junction of predetermined periphery 11 of inflatable bag body 1,2 is provided with inflation inlet, and the gas flow path and first for enabling the second inflatable bag body 2 fill
Airbag body 1 is connected.Two layers of air valve film 12 are provided with the book office of the first inflatable bag body 1, it is to be folded in foregoing double-layer filmses
Between.It is interrupted one layer of refractory layer 13 of coating in the way of printing between two layers of air valve film 12, can when forming hot-sealing line 10
To avoid two layers of air valve film 12 heat-sealing at refractory layer 13.Plural heat seal point 15, air guide hot-sealing line 16 are set in addition.
Two layers of air valve film 12, refractory layer 13, heat seal point 15, the air guide hot-sealing line 16 etc. constitute the film check-valves 4 of bag, only allow gas
Body flows into bag, and gas can not be flowed out by bag.When gas is filled with by the air inlet 18 of the one end of film check-valves 4, gas can edge
The refractory layer 13 for film check-valves 4 enters the first inflatable bag body 1, and the predetermined periphery 11 by first and second inflatable bag body 1,2 connects
The inflation inlet for meeting place enters the second inflatable bag body 2, the inflation of first and second inflatable bag body 1,2 is all formed the bubble of approximate cuboid
Structure.
Further, the film check-valves 4 of the first inflatable bag body 1 is provided with two or more refractory layers 13, the
The inflation inlet of two inflatable bag bodies 2 is connected with the first inflatable bag body 1.
Further, the side of the first inflatable bag body 1 in the connecting line of the side top of the second inflatable bag body 2 below with leaving one
The individual aperture (not shown) for leading to gap between the bottom surface of the first inflatable bag body 1 and the top surface of the second inflatable bag body 2, aperture and first
The air-filled pore of inflatable bag body is adjacent.Filled for discharging the bottom surface of the first inflatable bag body 1 in the larger goods of packaging volume with second
Air between the top surface of airbag body 2 in gap.
Please refer to Fig. 1,3, when goods (this real embodiment system is illustrated with toy car) is by the first air bag
Opening 3 between the side of body 1 and the side of the second inflatable bag body 2, is placed into bottom surface and the second inflatable bag body of the first inflatable bag body 1
Between 2 top surface, after the first inflatable bag body 1 and the inflation of the second inflatable bag body 2, the bottom surface of the first inflatable bag body 1 and the second inflation
The top surface of bag 2 with the shape deformation of goods, finally wraps up goods comprehensively under gas pressure.The bottom of first inflatable bag body 1
The top surface of face and the second inflatable bag body 2 is respectively provided with ductility, and after the first inflatable bag body 1 and the inflation of the second inflatable bag body 2, with
Object (the toy vapour of this real embodiment being placed between the top surface of the bottom surface of the first inflatable bag body 1 and the second inflatable bag body 2
Car) profile and with matching shape.The outside of first inflatable bag body 1 and the second inflatable bag body 2 is respectively formed fixed rectangular
The structure of body or approximate cuboid, is easy to be put into packing case or box.Meanwhile, after inflation, cuboid or approximate cuboid
The form of structure fix, therefore the width of opening 3 between the side of the first inflatable bag body 1 and the side of the second inflatable bag body 2 also by
Fixed, the goods being placed between the first inflatable bag body 1 and the second inflatable bag body 2 can not be taken out without authorization.By increasing inflation
The width of mouth simultaneously sets two or more refractory layers 13 on film check-valves 4, can accelerate the process of inflation.
Specifically, the present invention can be molded by four layers of plastic sheeting by thermal imprint process, being formed after inflation has buffering
The bubble of effect.Before use, content (such as toy, footwear, electronic product, drinks etc.) is put into two inflatable bag body formation
In inner chamber, then two inflatable bag bodies are inflated, due to gas pressure, content (such as toy) can be outstanding solid by plastic film extrusion
In the middle of bubble, the air between plastic sheeting and film provides cushioning effect for content (such as toy).
The bubble that plastic sheeting is formed, it is attractive in appearance penetrating.Outer membrane is smooth, can print and show various complex patterns.
There was only air between per tunic, being capable of 360 degrees omnidirection displaying content (such as toy).Due to plastics after lumen openings loading
Film extrusion, and the air valve film group unidirectionally inflated, except non-packaging is destroyed, content (such as toy) can not take from lumen openings
Go out, antitheft packaging can be played a part of.
Non-return air valve group is set in inflation inlet, pack bubble size it is larger when, air valve group ensure that filling rapidly and efficiently
Gas, convenient use.Non-return air valve ensures that bubble does not have any gas leak phenomenon.
Inflatable bag body is preset as after inflation into cuboid, it is ensured that bubble roof and bottom are generally all flat, outward appearances
Attractive in appearance regular, what can be stablized puts, it might even be possible to multi-layer stacking.Intracavity space also can become big here, it is ensured that content
(such as toy) will not be deformed.It is compound with regular structure, Founder, attractive in appearance.
Further, as shown in figure 4, following and the second adjacent inflatable bag body 2 of four sides of the first inflatable bag body 1
Four sides top connection after form the assembly 5 of a cuboid or approximate cuboid, the two of described assembly 5
End is each arranged with a carton 6, and any one of carton 6 is in quadrangular frustum pyramid shaped, the inner side of assembly 5 and carton 6 it
Between be bonded.The standing placement of assembly 5 can be explained in carton 6, is easy to show its built-in commodity.
Further, as shown in figure 5, being provided between the top surface of the bottom surface of the first inflatable bag body 1 and the second inflatable bag body 2
At least one the 3rd inflatable bag body 7, described the 3rd inflatable bag body 7 S-type bending along its length, the 3rd inflatable bag body 7
Inside it is placed with a plurality of light reflecting chips.Light reflecting chip can increase visual attraction, be easy to cause customer to note.
Further, the first inflatable bag body 1 and the surface of the second inflatable bag body 2 can also print or pasting patterns.
As shown in fig. 6, further, a side of the first inflatable bag body 1 is outwards provided with an extension 50, described
Extension 50 in be provided with a hole 60.Described extension 50 can be used as handle.
Claims (11)
1. one kind buffering gas flush packaging structure, including first inflatable bag body and second inflatable bag body, it is characterised in that：
The first described inflatable bag body includes a top surface, a bottom surface and four sides, the top surface of the first inflatable bag body and four
Individual side forms the structure of a cuboid or approximate cuboid after the inflation of the first inflatable bag body；
The second described inflatable bag body also include a top surface, a bottom surface and four sides, the bottom surface of the second inflatable bag body and
Four sides form the structure of a cuboid or approximate cuboid after the inflation of the second inflatable bag body；
The width and equal length of the width and length of first inflatable bag body top surface respectively with the second inflatable bag body bottom surface；
First inflatable bag body is arranged on the upside of the second inflatable bag body, the bottom surface of the first inflatable bag body and the top of the second inflatable bag body
Face is opposite or is disposed adjacent；
The following top with three sides of the second adjacent inflatable bag body of three sides of the first inflatable bag body is connected；
And in the following of the 4th predetermined side of the first inflatable bag body, the 4th predetermined side with the second adjacent inflatable bag body 2
Leave an opening for leading to the bottom surface of the first inflatable bag body 1 and the gap of the second inflatable bag body top surface in the top in face, its junction；
Inflation inlet is provided with first inflatable bag body and the second inflatable bag body.
2. gas flush packaging structure is buffered as claimed in claim 1, it is characterised in that：First inflatable bag body and the second inflatable bag body
System is molded by four-level membrane by hot padding, and the bubble with cushioning effect is formed after inflation.
3. gas flush packaging structure is buffered as claimed in claim 1, it is characterised in that：The bottom surface of first inflatable bag body is filled with second
The top surface of airbag body is respectively provided with ductility and after the first inflatable bag body and the inflation of the second inflatable bag body with being placed on the first inflation
The profile of object between the bottom surface of bag and the top surface of the second inflatable bag body and with the shape that matches.
4. gas flush packaging structure is buffered as claimed in claim 1, it is characterised in that：Set on the inflation inlet of first inflatable bag body
There is film check-valves, the inflation inlet of the second inflatable bag body is connected with the first inflatable bag body.
5. gas flush packaging structure is buffered as claimed in claim 1, it is characterised in that：Set on the inflation inlet of first inflatable bag body
There are two or more refractory layers, the inflation inlet of the second inflatable bag body is connected with the first inflatable bag body.
6. gas flush packaging structure is buffered as claimed in claim 1, it is characterised in that：First inflatable bag body side is below with second
Inflatable bag body side top is tightly connected.
7. gas flush packaging structure is buffered as claimed in claim 1, it is characterised in that：First inflatable bag body side is below with second
One is left in the predetermined connecting line of inflatable bag body side top and leads to the first inflatable bag body bottom surface and the second inflatable bag body top surface
Between gap opening.
8. gas flush packaging structure is buffered as claimed in claim 1, it is characterised in that：First inflatable bag body side is below with second
One is left in the connecting line of inflatable bag body side top to lead between the first inflatable bag body bottom surface and the second inflatable bag body top surface
The aperture in gap, aperture is adjacent with the air-filled pore of the first inflatable bag body.
9. gas flush packaging structure is buffered as claimed in claim 3, it is characterised in that：Under four sides of the first inflatable bag body
Side and the group that a cuboid or approximate cuboid are formed after the top connection of four sides of the second adjacent inflatable bag body
Zoarium, the two ends of described assembly are each arranged with a carton, and any one of carton is in quadrangular frustum pyramid shaped, combination
It is Nian Jie between body and the inner side of carton.
10. gas flush packaging structure is buffered as claimed in claim 1, it is characterised in that：The bottom surface of first inflatable bag body and second
At least one the 3rd inflatable bag body is provided between the top surface of inflatable bag body, the 3rd described inflatable bag body is in along its length
S types are bent, and a plurality of light reflecting chips are placed with the 3rd inflatable bag body.
11. gas flush packaging structure is buffered as claimed in claim 1, it is characterised in that：One side of the first inflatable bag body to
Outer be provided with an extension, described extension is provided with a hole.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180880.9A CN106742738A (en) | 2017-03-24 | 2017-03-24 | One kind buffering gas flush packaging structure |
| CN2017101808809 | 2017-03-24 | ||
| CN201720292648 | 2017-03-24 | ||
| CN201720292648X | 2017-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107031988A true CN107031988A (en) | 2017-08-11 |
Family
ID=59541682
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710419598.1A Withdrawn CN107031988A (en) | 2017-03-24 | 2017-06-06 | One kind buffering gas flush packaging structure |
| CN201720648358.4U Active CN206900996U (en) | 2017-03-24 | 2017-06-06 | Buffer gas flush packaging structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720648358.4U Active CN206900996U (en) | 2017-03-24 | 2017-06-06 | Buffer gas flush packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107031988A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031988A (en) * | 2017-03-24 | 2017-08-11 | 法科达拉(上海)高分子材料有限公司 | One kind buffering gas flush packaging structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1251080A1 (en) * | 1999-11-24 | 2002-10-23 | Tadashi Hagihara | Inflating type cushioning package body |
| CN101124120A (en) * | 2004-11-24 | 2008-02-13 | 纽约布伊尔特股份有限公司 | Carry device |
| CN201358029Y (en) * | 2009-03-04 | 2009-12-09 | 浙江阿信机械有限公司 | Inflatable packing bag |
| CN106429008A (en) * | 2016-11-17 | 2017-02-22 | 潘宏毅 | Novel buffer packaging box |
| CN206900996U (en) * | 2017-03-24 | 2018-01-19 | 法科达拉(上海)高分子材料有限公司 | Buffer gas flush packaging structure |
-
2017
- 2017-06-06 CN CN201710419598.1A patent/CN107031988A/en not_active Withdrawn
- 2017-06-06 CN CN201720648358.4U patent/CN206900996U/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1251080A1 (en) * | 1999-11-24 | 2002-10-23 | Tadashi Hagihara | Inflating type cushioning package body |
| CN101124120A (en) * | 2004-11-24 | 2008-02-13 | 纽约布伊尔特股份有限公司 | Carry device |
| CN201358029Y (en) * | 2009-03-04 | 2009-12-09 | 浙江阿信机械有限公司 | Inflatable packing bag |
| CN106429008A (en) * | 2016-11-17 | 2017-02-22 | 潘宏毅 | Novel buffer packaging box |
| CN206900996U (en) * | 2017-03-24 | 2018-01-19 | 法科达拉(上海)高分子材料有限公司 | Buffer gas flush packaging structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206900996U (en) | 2018-01-19 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170811 |
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| WW01 | Invention patent application withdrawn after publication |