CN105501673B - A kind of air sealing body - Google Patents
A kind of air sealing body Download PDFInfo
- Publication number
- CN105501673B CN105501673B CN201610025010.XA CN201610025010A CN105501673B CN 105501673 B CN105501673 B CN 105501673B CN 201610025010 A CN201610025010 A CN 201610025010A CN 105501673 B CN105501673 B CN 105501673B
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- China
- Prior art keywords
- hot
- sealing line
- sealing
- inner membrance
- outer membrane
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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
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
Abstract
The air sealing body of the present invention, longitudinal hot-sealing line top set forked isolation hot-sealing line；A resistance to heat block part is above the hot-sealing line of middle part, and a part is below the hot-sealing line of middle part；The left side and/or right side of resistance to heat block above the hot-sealing line of middle part are intersected with adjacent isolation hot-sealing line；Four layers of preceding outer membrane, preceding inner membrance, rear inner membrance and rear outer membrane are bonded by the isolation hot-sealing line outside intersecting with resistance to heat block, and isolation hot-sealing line intersects the preceding inner membrance of part and preceding outer membrane bonding, rear inner membrance and rear outer membrane bonding with resistance to heat block.The air sealing body is because inner membrance is fixed on by longitudinal hot-sealing line and isolation hot-sealing line multiple spot on outer membrane, during inflation, the filling channel first opened can auxilairy air intake unlatching, reduce the blowing pressure, aeration speed is fast.
Description
【Technical field】
The present invention relates to packaging consumptive material technical fields, and in particular to a kind of novel air seal, the air sealing body
Air intake can be automatically turned on.
【Background technology】
Air sealing body is widely used due to it is with good shock-proof shatter-resistant performance.The prior art one：As specially
Air sealing body in profit 200610067311.5, inflation road are formed between two panels outer membrane；By the deformation band of outer membrane after inflation
It moves inner membrance deformation and automatically turns on air inlet, the blowing pressure needed for the air sealing body of this structure is high；And when inflating, inflation
Channel expansion, two outer membranes are pulled outwardly out and are laterally generating deflation in the longitudinal direction, and outer membrane is a little fixed on since inner membrance is heat-sealed
On, the air inlet that two inner membrances are formed is opened, and a such as air inlet is not turned on, easily because sealing dot at the air inlet being not switched on
Into fold, the unlatching of follow-up air inlet is influenced.And in order to smoothly open air inlet, the position of heat seal point and air inlet is positioned to
Precisely, production process is more and manufacturing technique requirent is high.Air sealing body in the patent is examined through actual use, when air column locks gas
Between it is short；
A kind of air sealing body (see patent 201520163148.7) of structure in the prior art two, filling channel is formed
Between two inner membrances, since inner membrance possesses air valve characteristic, it is desirable that the softer relatively thin easy adhesion of material, therefore air gun gas nozzle is filled in insertion
There is the phenomenon that being difficult to be inserted into during gas passage.
【The content of the invention】
In view of this, the present invention provides a kind of improved air sealing body of structure, and the unlatching of air inlet is different from existing
Opening ways in technology, and inflating air forces down, and opens quickly, the lock gas time is long.
The present invention adopts the following technical scheme that, constructs air sealing body, including preceding outer membrane, rear outer membrane, arranged on preceding outer membrane and
Preceding inner membrance between outer membrane and rear inner membrance afterwards, multiple gas chambers, filling channel, middle part hot-sealing line and longitudinal hot-sealing line；Preceding inner membrance and/
Or rear inner membrance upper inside wall is equipped at intervals with resistance to heat block, and heat proof material is coated in resistance to heat block；Middle part hot-sealing line is across each resistance to heat block
With longitudinal hot-sealing line, preceding outer membrane, preceding inner membrance, rear inner membrance and rear outer membrane are not provided with being bonded at resistance to heat block, and separate filling channel
And gas chamber；Filling channel is formed between preceding outer membrane and the rear outer membrane of middle part hot-sealing line one side；Air inlet be formed in before inner membrance and
Afterwards at the resistance to heat block between inner membrance between adjacent two longitudinal hot-sealing lines, air inlet makes filling channel be connected with gas chamber；Longitudinal direction heat-sealing
Forked isolation hot-sealing line is set at the top of line；A resistance to heat block part is above the hot-sealing line of middle part, and a part is under the hot-sealing line of middle part
Side；The left side and/or right side of resistance to heat block above the hot-sealing line of middle part are intersected with adjacent isolation hot-sealing line, the intersecting part
It is not bonded between two inner membrances.
Preferably, the isolation hot-sealing line does not intersect part by four layers of bonding of two outer membranes and two inner membrances with the resistance to heat block.
Preferably, it further includes the air inlet between adjacent two longitudinal hot-sealing lines and being formed between forward and backward inner membrance
Passage, width of the inlet channel in air inlet both sides are more than the width of air inlet.
Preferably, the isolation hot-sealing line part is above the hot-sealing line of middle part, and a part is below the hot-sealing line of middle part.
Preferably, the inlet channel from the close-by examples to those far off gradually big setting at air inlet.
Preferably, longitudinal hot-sealing line passes through the middle part hot-sealing line.
The method have the benefit that：
The air sealing body is because inner membrance is fixed on by longitudinal hot-sealing line and isolation hot-sealing line multiple spot on outer membrane, during inflation, first
The filling channel of unlatching can auxilairy air intake unlatching, reduce the blowing pressure, aeration speed is fast.
Filling channel side inlet channel by being more than that longitudinal hot-sealing line of middle part hot-sealing line is isolated from each other setting so that fill
Gas passage and inlet channel form trunk and the air-flow parallel-connection structure of parallel branch, and the unlatching of air inlet whether does not interfere with
The unlatching of other air inlets avoids an air inlet of the prior art and does not open, and fold is formed at this influences other
The phenomenon that air inlet is opened.
Due to the air inlet both sides from the close-by examples to those far off gradually inlet channel of big setting, intake velocity can be accelerated, greatly reduce and fill
Atmospheric pressure reduces gas in lock gaseity lower chamber and, to the impact force of air inlet, extends the lock gas time.
【Description of the drawings】
The front view of air sealing body in Fig. 1 embodiments one；
The cross-sectional view of one angle of air sealing body in Fig. 2 embodiments one.
The structural exploded view of air sealing body in Fig. 3 embodiments one；
The schematic diagram one of the isolation hot-sealing line of the other structures of air sealing body in Fig. 4 A embodiments one；
The schematic diagram two of the isolation hot-sealing line of the other structures of air sealing body in Fig. 4 B embodiments one；
The schematic diagram three of the isolation hot-sealing line of the other structures of air sealing body in Fig. 4 C embodiments one.
【Specific embodiment】
In order to make the technical solution of this patent and technique effect clearer, with reference to the accompanying drawings and examples to this patent
Specific embodiment be described in detail.
Embodiment one：
Such as Fig. 1 to Fig. 3, the air sealing body in the present embodiment, including preceding outer membrane 1a, rear outer membrane 1b, preceding inner membrance 2a, it is rear in
Film 2b, filling channel 3, multiple gas chambers 4, top hot-sealing line 5, middle part hot-sealing line 6, bottom hot-sealing line 7, longitudinal hot-sealing line 8 and into
Gas passage 9.
Preceding outer membrane 1a and rear outer membrane 1b is overlapped up and down.
Preceding inner membrance 2a and rear inner membrance 2b is arranged on after overlapping up and down between preceding outer membrane 1a and rear outer membrane 1b, and forward and backward inner membrance
Top edge line 2c is less than the top edge line 1c of forward and backward outer membrane.The size of forward and backward outer membrane is identical in the present embodiment, forward and backward interior
The size of film is also identical, the width of inner membrance and being of same size for outer membrane.
Preceding outer membrane 1a, rear outer membrane 1b tops are bonded by top hot-sealing line 5.
Filling channel 3 is formed between hot-sealing line at the top of top hot-sealing line 5 and following isolation hot-sealing lines, filling channel is arranged on
Between forward and backward outer membrane, the left side heat sealing adhesive of filling channel 3, the right side of filling channel 3 is filled because forward and backward outer membrane is not bonded formation
Gas port 3a.
Middle part hot-sealing line 6 is arranged between top hot-sealing line 5 and bottom hot-sealing line 7, rear interior by preceding outer membrane 1a, preceding inner membrance 2a
Film 2b and rear outer membrane 1b bondings.
The bottom of preceding outer membrane 1a and rear outer membrane 1b are bonded by bottom hot-sealing line 7.
Preceding inner membrance 2a and/or rear inner membrance 2b inner walls are equipped at intervals with the 2d of resistance to heat block, scribble heat proof material on the 2d of resistance to heat block, and in
Portion's hot-sealing line 6 is across each 2d of resistance to heat block, so at the middle part hot-sealing line for the 2d of resistance to heat block, between preceding inner membrance 2a and rear inner membrance 2b
Multiple air inlet 9a are alternately formed, i.e. air inlet 9a is formed at the resistance to heat block between forward and backward inner membrance.Middle part hot-sealing line 6 exists
It is not bonded at the resistance to heat block of forward and backward inner membrance, and in the part without resistance to heat block, preceding outer membrane 1a, preceding inner membrance 2a, rear inner membrance 2b and rear outer
Film 1b is closely bonded due to the heat-sealing of middle part hot-sealing line 6.The 2d of resistance to heat block top edges line is less than the top edge line of isolation hot-sealing line 8a.
Each air inlet 9a corresponds to an inlet channel 9, and each inlet channel 9 corresponds to a gas chamber 4；Filling channel 3, inflation are logical
Road 9, air inlet 9a and gas chamber 4 communicate with each other.Forward and backward inner membrance forms the continuity air valve that corresponding multiple gas chambers 4 are inflated.
Longitudinal hot-sealing line extends about 8, and upper end passes through middle part hot-sealing line 6, and lower end, will be preceding outer up to bottom hot-sealing line 7
Tetra- layers of bonding of film 1a, preceding inner membrance 2a, rear inner membrance 2b and rear outer membrane 1b.Before being formed and be located between adjacent two longitudinal hot-sealing lines 8,
Gas chamber 4 between outer membrane afterwards, gas chamber 4 are arranged between middle part hot-sealing line 6 and bottom hot-sealing line 7.Inlet channel 9 is arranged on adjacent two
Between longitudinal hot-sealing line and it is formed between forward and backward inner membrance.
Longitudinal 8 upper end of hot-sealing line is equipped with isolation hot-sealing line 8a, and part of it is arranged on 6 top of middle part hot-sealing line, and a part is set
In 6 lower section of middle part hot-sealing line；Isolate hot-sealing line 8a by four layers of bonding of two outer membranes and two inner membrances.Isolation hot-sealing line in the present embodiment
8a is located at the rounded rectangle above the hot-sealing line of middle part, and the two edges parallel with longitudinal hot-sealing line 8 and the adjacent 2d of resistance to heat block
Imbricate.Isolation hot-sealing line 8a in the present embodiment is located at the semicircular in shape below the hot-sealing line of middle part.The 2d of resistance to heat block two edges
Chong Die with the isolation hot-sealing line 8a above middle part hot-sealing line 6, overlapping part is because of the presence of heat proof material, preceding inner membrance and rear inner membrance
It is not bonded；Isolate the semicircular structure of hot-sealing line 8a upper bevels and lower part so that the air inlet above and below air inlet 9a
9 entrance and exit of passage is all bigger than air inlet 9a, and during inflation, gas " width goes out into width ", aeration speed is fast；Lock gas when, due into
The curved lock gas border in gas port both sides so that gas pressure decomposes on horizontal and vertical, and component in the longitudinal direction reduces, lock
Gas time lengthening.
Two inner membrances are more than that the part of middle part hot-sealing line 6 is fixed on by longitudinal hot-sealing line 8 and isolation hot-sealing line 8a many places outside two
It is compared on film with heat-sealing block of the prior art, large area heat-sealing welding when avoiding processing, because four tunics are when expanding with heat and contract with cold
Fold is generated, the structure for so causing two outer membranes at air inlet and two inner membrances is inconsistent, and air inlet is uneven when causing inflation, even
One air inlet is not opened, and not opening part together, influences the unlatching of follow-up air inlet because fold clusters round；Isolate hot-sealing line 8a
The space that material expands with heat and contract with cold when giving heat-sealing welding；And large area seals welding material because received heat has greatly what is be melt brokenly
It may.Each air intake duct 9 is isolated from each other by longitudinal hot-sealing line 8 more than 6 top of middle part hot-sealing line.
The operation principle of air sealing body in the present embodiment is as follows：It is inflated, filled into filling channel 3 by inflating port 3a
Gas passage 3 expands, and two outer membranes for forming filling channel 3 are pulled outwardly out and are laterally generating deflation in the longitudinal direction, and at middle part
Before the preceding inner membrance 2a of 6 top of hot-sealing line is fixed on because of isolation hot-sealing line 8a on outer membrane 1a, rear inner membrance 2b consolidates because of isolation hot-sealing line 8a
It is scheduled on rear outer membrane 1b, two inner membrances are expanded to cambered stereo structure, air inlet 9a tops by planar together with two outer membranes
Inlet channel 9 expansion open, gas squeezes shunting into each inlet channel 9, and two inner membrances at air inlet 9a are because in
Portion's hot-sealing line 6 is fixed on two outer membranes, and because of the expansion of inlet channel 9, air inlet 9a is opened, pass the gas through inlet channel 9 to
Gas chamber 4 is inflated.As it can be seen that inlet channel 9 because of the overlapping of the 2d of resistance to heat block and isolation hot-sealing line 8a, has assisted the unlatching of air inlet 9a,
Inlet channel 9 need not be squeezed by force by anticyclonic inner gas pressure gas so as to open air inlet 9a.The prior art
Air sealing body in one is to drive the preceding inner membrance for passing through hot pressing spot gluing with preceding outer membrane by forward and backward outer membrane swelling after inflation
Expansion, the rear interior membrane swelling for passing through hot pressing spot gluing with rear outer membrane so that the air inlet being formed between front and rear inner membrance is opened.It is existing
In technology two is that preceding inner membrance and rear inner membrance directly laterally tighten unlatching.It can be seen that the air sealing body in the present embodiment
Opening process is directly simple, and since the material of preceding outer membrane 1a and rear outer membrane 1b are thicker harder, there is no because interior film quality it is soft easily
The problem of adhesion, air gun gas nozzle are very easily inserted into when inflating；And preceding inner membrance 2a, rear inner membrance 2b difference multiple spot (isolation hot-sealing line
8a and longitudinal hot-sealing line 8 more than middle part hot-sealing line 6) be fixed on before on outer membrane 1a, rear outer membrane 1b, multiple spot fix so that each by
In inflation, the gas of filling channel 3 directly shunts the air valve that forward and backward inner membrance is formed to each inlet channel 9, and it is logical to form inflation
Road 3 is major loop, and inlet channel 9 is the air-flow parallel-connection structure of parallel branch, and the unlatching stress of air inlet 9a is independent, with it
His stress of part inner membrance is unrelated, therefore inflation and intake process are smooth, quickly；And in the prior art one and the prior art two
Air sealing body, forward and backward inner membrance are integrally attached on forward and backward outer membrane, when an air inlet is opened not successfully, are easily influenced
The stress and opening of follow-up air inlet, such as the failure of some air inlet open, the air inlet easily at failure form fold.Thus
As it can be seen that the air inlet opening process of the air sealing body in the present embodiment is directly simple, inflation and air inlet are smooth rapid, in reality
In, inner gas pressure can be greatly reduced；And heat seal point and middle part hot-sealing line two-in-one, simplify processing technology, without
It is produced on above air inlet and is arranged on preceding outer membrane and preceding inner membrance, the heat seal point between rear outer membrane and rear inner membrance.
After 4 inflation of gas chamber, in air pressure can oppress preceding inner membrance 2a and rear inner membrance 2b, be attached to forward and backward inner membrance
Sealed air chamber 4 together prevents gas leak and realizes the purpose of lock gas.If inlet channel 9 is to be pasted through heat-sealing in forward and backward
Film and be formed between preceding inner membrance 2a and rear inner membrance 2b, then gas is into after air inlet chamber 4, and preceding inner membrance 2a and rear inner membrance 2b are by gas pressure
It can tightly be attached onto being suspended in gas chamber 4 after compeling.If inlet channel 9 is to paste forward and backward inner membrance and a piece of outer through heat-sealing
Film and when between being formed in forward and backward inner membrance, gas makes forward and backward inner membrance tightly be attached into can oppress forward and backward inner membrance after air inlet chamber 4
Sealed air chamber 4 on a piece of outer membrane.
Such as Fig. 4 A, Fig. 4 B and Fig. 4 C, isolation hot-sealing line 8a can also be circular or oval or two symmetrically connect
What is connect is trapezoidal；And the 2d of resistance to heat block one sides and isolation hot-sealing line 8a intersect and inlet channel 9 can be realized assist what air inlet 9a was opened
Function.
The foregoing is merely the preferred embodiments of this patent, are not limited to this patent, for the skill of this field
For art personnel, this patent can have various modifications and variations.It is all within the spirit and principle of this patent, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included within the protection domain of this patent.
Claims (6)
1. a kind of air sealing body, including preceding outer membrane, rear outer membrane, preceding inner membrance between preceding outer membrane and rear outer membrane and it is rear in
Film, multiple gas chambers, filling channel, middle part hot-sealing line and longitudinal hot-sealing line；
Preceding inner membrance and/or rear inner membrance upper inside wall are equipped at intervals with resistance to heat block, and heat proof material is coated in resistance to heat block；
Middle part hot-sealing line is across each resistance to heat block and longitudinal hot-sealing line, and by preceding outer membrane, preceding inner membrance, rear inner membrance and rear outer membrane are not provided with resistance to
It is bonded at heat block, and separates filling channel and gas chamber；Filling channel is formed in the preceding outer membrane of middle part hot-sealing line one side and rear outer membrane
Between；Air inlet is formed at the resistance to heat block between preceding inner membrance and rear inner membrance between adjacent two longitudinal hot-sealing lines, and air inlet makes to fill
Gas passage is connected with gas chamber, it is characterised in that：
Forked isolation hot-sealing line is set at the top of longitudinal hot-sealing line；Above the hot-sealing line of middle part, a part exists a resistance to heat block part
Below the hot-sealing line of middle part；The left side and/or right side of resistance to heat block above the hot-sealing line of middle part are intersected with adjacent isolation hot-sealing line,
It is not bonded between two inner membrances of the intersecting part.
2. air sealing body as described in claim 1, it is characterised in that:The isolation hot-sealing line does not intersect with the resistance to heat block
Four layers of two outer membranes and two inner membrances are bonded by part.
3. air sealing body as described in claim 1, it is characterised in that：It further include arranged on adjacent two longitudinal hot-sealing lines it
Between and the inlet channel that is formed between forward and backward inner membrance, width of the inlet channel in air inlet both sides be more than air inlet
Width.
4. air sealing body as described in claim 1, it is characterised in that：The isolation hot-sealing line part is in middle part hot-sealing line
Top, a part is below the hot-sealing line of middle part.
5. air sealing body as claimed in claim 3, it is characterised in that：The inlet channel at air inlet from the close-by examples to those far off gradually
It is big to set.
6. the air sealing body as described in any in claim 1 to 5, it is characterised in that：The longitudinal direction hot-sealing line is described in
Middle part hot-sealing line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025010.XA CN105501673B (en) | 2015-09-28 | 2016-01-13 | A kind of air sealing body |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769576 | 2015-09-28 | ||
| CN2015207695764 | 2015-09-28 | ||
| CN201610025010.XA CN105501673B (en) | 2015-09-28 | 2016-01-13 | A kind of air sealing body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105501673A CN105501673A (en) | 2016-04-20 |
| CN105501673B true CN105501673B (en) | 2018-06-05 |
Family
ID=55710071
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610025010.XA Ceased CN105501673B (en) | 2015-09-28 | 2016-01-13 | A kind of air sealing body |
| CN201620036367.3U Withdrawn - After Issue CN205396986U (en) | 2015-09-28 | 2016-01-13 | Air enclosed body |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036367.3U Withdrawn - After Issue CN205396986U (en) | 2015-09-28 | 2016-01-13 | Air enclosed body |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105501673B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501673B (en) * | 2015-09-28 | 2018-06-05 | 珠海徐太日用品有限公司 | A kind of air sealing body |
| CN107499714A (en) * | 2017-09-19 | 2017-12-22 | 珠海艾贝克包装材料有限公司 | Air seal body |
| CN107618758A (en) * | 2017-09-19 | 2018-01-23 | 珠海徐太日用品有限公司 | Air seal body |
| CN109178647A (en) * | 2017-12-01 | 2019-01-11 | 珠海徐太日用品有限公司 | Air seal body |
| CN108820551A (en) * | 2018-06-29 | 2018-11-16 | 陈晓峰 | A kind of shockproof air column bag of no opening point |
| CN108945770B (en) * | 2018-09-03 | 2024-07-12 | 浙江迪弗莱包装科技股份有限公司 | Non-opening point shockproof air column bag capable of being manufactured in fixed length |
| CN113147097B (en) * | 2021-05-19 | 2023-04-14 | 广州派卫格包装材料实业有限公司 | Seal-valve-free air sealing body and manufacturing method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918259Y (en) * | 2006-03-13 | 2007-07-04 | 廖建华 | Air buffering body with a device capable of closing and locking sealing body |
| CN101837859B (en) * | 2009-03-19 | 2012-05-30 | 苏州亚比斯复合材料有限公司 | Air sealing body capable of automatically opening air inlets and manufacturing method thereof |
| CN102398729B (en) * | 2010-09-16 | 2013-09-25 | 廖国雄 | Air sealing member capable of opening air valve naturally and manufacturing method of air sealing member |
| TW201323755A (en) * | 2011-12-15 | 2013-06-16 | Air Bag Packing Co Ltd | Nonlinear stop valve structure |
| CN104443794B (en) * | 2014-02-13 | 2016-10-05 | 苏州亚比斯复合材料有限公司 | Quickly open the air sealing body of air intake |
| CN105501673B (en) * | 2015-09-28 | 2018-06-05 | 珠海徐太日用品有限公司 | A kind of air sealing body |
-
2016
- 2016-01-13 CN CN201610025010.XA patent/CN105501673B/en not_active Ceased
- 2016-01-13 CN CN201620036367.3U patent/CN205396986U/en not_active Withdrawn - After Issue
Also Published As
| Publication number | Publication date |
|---|---|
| CN205396986U (en) | 2016-07-27 |
| CN105501673A (en) | 2016-04-20 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180428 Address after: 519000 118 A2 building, No. 28, Chung Shan Xing Road, Qianshan boundary, Zhuhai, Guangdong. Applicant after: Zhuhai Xu Tairi Products Co. Ltd. Address before: 519000 A, 5 floor, C District, logistics building, 11 Fuyong Road, Xiangzhou, Zhuhai, Guangdong Applicant before: Zhuhai Ai Beike packing Co., Ltd |
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Decision date of declaring invalidation: 20210308 Decision number of declaring invalidation: 47712 Granted publication date: 20180605 |