CN105197287B - Nitrogen-filling packaging machine - Google Patents
Nitrogen-filling packaging machine Download PDFInfo
- Publication number
- CN105197287B CN105197287B CN201510637905.4A CN201510637905A CN105197287B CN 105197287 B CN105197287 B CN 105197287B CN 201510637905 A CN201510637905 A CN 201510637905A CN 105197287 B CN105197287 B CN 105197287B
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- Prior art keywords
- nitrogen
- trace
- inner tube
- intubation
- packaging bag
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
Abstract
The invention discloses a nitrogen-filling packaging machine which comprises an air-sucking and nitrogen-filling mechanism. The air-sucking and nitrogen-filling mechanism comprises an outer tube and an inner tube, wherein the inner tube is sleeved with the outer tube, and the outer tube and the inner tube can slide relatively. At an air-sucking stage, air is sucked towards the outside through the inner tube and the outer tube simultaneously. At an air-scavenging stage, nitrogen is filled into a packaging bag through the inner tube, and meanwhile air is continuously sucked out through the outer tube to scavenge the air in the packaging bag. At a nitrogen-filling stage, air suction through the outer tube is stopped, and nitrogen is continuously filled into the packaging bag through the inner tube till the nitrogen content in the packaging bag is sufficient. The air content in the packaging bag can be decreased by adopting the nitrogen-filling packaging machine, the anti-oxidation effect of goods in the packaging bag can be better, air suction can be quicker, and the working efficiency can be higher.
Description
Technical field
The present invention relates to a kind of package packing machine, is especially a kind of nitrogen filling packing machine.
Background technology
Nitrogen filling packing machine is a kind of air extracted out in packaging bag, makes the air in packaging bag reach good true of predetermined set
After reciprocal of duty cycle, nitrogen is re-filled with, the equipment for then being sealed to packaging bag.Being mainly used in food processing factory etc. needs to article
Carry out the processing site of protection against oxidation.The nitrogen filling packing machine of prior art mainly includes frame, vacuum pump, nitrogen storage tank, confession
Nitrogen pipe, packaging bag fixed mechanism, packaging bag flaring mechanism, intubation telescoping mechanism, pumping nitrogen charging mechanism and packaging bag enclosing mechanism；
Pumping nitrogen charging mechanism includes intubation, vacuum solenoid and nitrogen magnetic valve, and the air inlet of vacuum pump passes through vacuum solenoid intubation
One end connection, the gas outlet of vacuum pump connected with outside atmosphere, and the gas outlet of nitrogen storage tank is by nitrogen magnetic valve and intubation
One end connection, the air inlet of nitrogen storage tank with connect for nitrogen pipe, another end opening of intubation, the other end of intubation can extend into
In packaging bag to be processed, packaging bag is evacuated and nitrogen charging, intubation is fixed on intubation telescoping mechanism, intubation telescoping mechanism
Intubation can be driven to be stretched.The workflow of nitrogen filling packing machine is：Packaging bag is fixed by packaging bag fixed mechanism first, then
Packaging bag is made to open turnover of the opening suitable for intubation by packaging bag flaring mechanism, intubation telescoping mechanism drives intubation extension
So that intubation is stretched in packaging bag, then vacuum solenoid is opened, and vacuum pump extracts the air in packaging bag out by intubation, then
Nitrogen magnetic valve is opened, and nitrogen storage tank is filled with nitrogen toward in packaging bag by intubation, and after nitrogen charging terminates, intubation telescoping mechanism drives
Intubation is removed outside packaging bag, finally packaging bag is sealed by packaging bag enclosing mechanism, and above-mentioned vacuum solenoid and nitrogen are electric
The opening and closing of magnet valve are controlled by relay.
The nitrogen filling packing machine of prior art there is also some problems in actual use：When pumping starts, it is first
Packaging bag is evacuated by intubation, when the vacuum in packaging bag reaches predetermined value, by relay to nitrogen electromagnetism
The control of valve and vacuum solenoid, vacuum solenoid are closed, and nitrogen magnetic valve is opened, and intubation stops pumping, and nitrogen storage tank starts
Nitrogen is filled with by intubation toward in packaging bag.As two operations being evacuated and inflate use same intubation, pumping knot
Beam immediately begins to be filled with nitrogen, and can remain portion of air in intubation at the end of being evacuated and cannot discharge, and these air can be with
The nitrogen mixing being filled with is filled with packaging bag together, is caused packaging bag to be contained within more air, is reduced thing to a certain extent
The oxidation-protective effect of product；Further, since pumping process only has an intubation job, it is evacuated slower so that work efficiency is relatively low.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of nitrogen filling packing machine, and which can reduce the air in packaging bag
Content so that the oxidation-protective effect of article is preferable in packaging bag, and be evacuated very fast so that work efficiency is higher.
The present invention solves the above problems adopted technical scheme to be to provide a kind of nitrogen filling packing machine, and it includes arranging
Vacuum pump, nitrogen storage tank in frame, for nitrogen pipe, the first telescoping mechanism, pumping nitrogen charging mechanism；
Pumping nitrogen charging mechanism include intubation, the first nitrogen magnetic valve, the first vacuum solenoid, the first relay and second after
Electrical equipment, the air vent and atmosphere of vacuum pump, the air inlet of vacuum pump are connected by one end of the first vacuum solenoid and intubation
Logical, the other end of another end opening and intubation of intubation can be extend in packaging bag to be processed, and intubation is fixed on first and stretches
In mechanism, the first telescoping mechanism can drive intubation elastic along own axes direction, the gas outlet of nitrogen storage tank and the first nitrogen
Pneumoelectric magnet valve is connected, the air inlet of nitrogen storage tank with connect for nitrogen pipe, the normally opened contact of the first relay and the first nitrogen electromagnetism
Valve is connected on current supply circuit, and the normally opened contact of the second relay and the first vacuum solenoid are connected on current supply circuit, described
Intubation be outer tube；
Pumping nitrogen charging mechanism also includes inner tube, the second vacuum solenoid, the 3rd relay and gas regulator, outer tube
It is nested with outside inner tube and outer tube and inner tube relative can be slided, gas regulator is arranged on connection outer tube and the first vacuum electromagnetic
On the pipeline of valve, one end of inner tube is connected with the air inlet of vacuum pump by the second vacuum solenoid, and one end of inner tube also passes through
First nitrogen magnetic valve is connected with the gas outlet of nitrogen storage tank, and the other end of another end opening and inner tube of inner tube can extend into be treated
In the packaging bag of processing, the normally opened contact and the second vacuum solenoid of the 3rd relay are connected on current supply circuit；
Described frame is provided with the second telescoping mechanism, and described inner tube is fixed on the second telescoping mechanism, and second stretches
Mechanism can drive inner tube elastic along own axes direction.
Using above structure nitrogen filling packing machine compared with prior art, with advantages below：After increasing inner tube, in pumping
Stage, inner tube are evacuated simultaneously outward with outer tube, and scavenging period is entered after certain hour, and in scavenging period, inner tube is filled toward packaging bag
Enter nitrogen, while outer tube continues pumping outward to clear away the air in packaging bag, then enters aeration phase after certain hour, filling
Gas stage, outer tube stop pumping, and inner tube continues to pour nitrogen toward packaging bag in until nitrogen content is enough in packaging bag, scavenging rank
Air in packaging bag is thoroughly exhausted by section outer tube, and need not rush nitrogen by outer tube toward in packaging bag, it is also possible to avoided
In outer tube, the air of residual is washed in packaging bag so that be will be free from substantially air in packaging bag after the completion of nitrogen charging, is made packaging
In bag, preferably, and air aspiration stage is evacuated with outer tube simultaneously by inner tube to the oxidation-protective effect of article, reduce pumping when
Between, improve the work efficiency of the nitrogen filling packing machine.
As improvement, the second described telescoping mechanism include the first cylinder, connecting rod, the first trace, the second trace,
3rd trace and the 4th trace, one end of the first trace are hingedly fixed in frame, the other end of the first trace with
One end of 3rd trace is hinged, and the other end and one end of the 4th trace of the 3rd trace are hinged, the 4th trace it is another
One end is hingedly fixed in frame, and one end of the second trace is fixedly connected with one end of the 3rd trace, the second trace
The other end is hinged fixation with one end of inner tube, and one end of connecting rod is hinged with the free end of the piston rod of the first cylinder, connecting rod
The other end and the position of close frame of the first trace be hinged fixation, can be by connection when the piston rod of the first cylinder is flexible
Bar drives the first trace to swing.During so that needing telescoping inner, it is only necessary to by the first cylinder push-and-pull connecting rod, connecting rod band
Dynamic first trace swings, and when the first trace swings, the first trace is gradually to increase from its fixing end to free end travel
, so connecting rod only needs to move less distance, the free end of the first trace can just move larger distance, first
The free end of trace drives the movement of the second trace, the second trace to drive inner tube movement, move inner tube larger
Distance, so, the piston rod of the first cylinder only need to by a small margin it is flexible inner tube can be driven to carry out stretching by a relatively large margin,
In the case of the stretching speed identical of the piston rod of the first cylinder, the time required for the flexible specified location of inner tube is shorter so that
Second telescoping mechanism is active in one's movements, and allows the piston rod of the first cylinder shorter, can choose the of smaller size smaller
One cylinder, is easy to the installation of the first cylinder.
As improvement, gas passage in the 4th described trace, is provided with, one end of gas passage is connected with inner tube, gas
The other end of passage is connected with the first nitrogen magnetic valve and the second vacuum solenoid respectively.So so that the connection of inner tube is more
It is convenient, while decreasing pipeline quantity.
As improvement, the second nitrogen magnetic valve, the normally opened contact of the 4th relay and on described confession nitrogen pipe, are provided with
Two nitrogen magnetic valves are connected on current supply circuit.As such, it is possible to pass through the break-make of the 4th the second nitrogen magnetic valve of Control,
Thus can timing toward nitrogen storage tank in supplement nitrogen, it is to avoid there is the situation that nitrogen in nitrogen storage tank is finished.
Used as improvement, the first described telescoping mechanism includes the second cylinder and connector, and connector is solid with the outer wall of outer tube
Fixed to connect, the piston rod of the second cylinder is parallel with outer tube, and the free end of the piston rod of the second cylinder is fixedly connected with connector.
So, the piston rod of the second cylinder can drive outer tube to be stretched by connector, and structure is relatively simple.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the fundamental diagram of the present invention；
Fig. 3 is the structural representation of the first telescoping mechanism；
Fig. 4 is the structural representation of another state of the first telescoping mechanism；
Fig. 5 is the circuit theory diagrams of the present invention.
Shown in figure：1st, frame, 2, vacuum pump, the 3, first cylinder, 4, nitrogen storage tank, the 5, first nitrogen magnetic valve, 6,
One vacuum solenoid, the 7, second vacuum solenoid, 8, outer tube, the 801, second cylinder；802nd, connector, 9, inner tube, 10.1, first
Trace, the 10.2, second trace, the 10.3, the 3rd trace, the 10.4, the 4th trace, 11, for nitrogen pipe, K1, the first relay
Device, K2, the second relay, K3, the 3rd relay, K4, the 4th relay, 13, gas regulator, 14, connecting rod；15、
Second nitrogen magnetic valve.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, the invention discloses a kind of nitrogen filling packing machine, it includes the vacuum pump being arranged in frame 1
2nd, nitrogen storage tank 4, for nitrogen pipe 11, the first telescoping mechanism, pumping nitrogen charging mechanism.
Packaging bag fixed mechanism, packaging bag flaring mechanism and packaging bag enclosing mechanism in nitrogen filling packing machine is existing skill
Art, is not shown in figure, and packaging bag fixed mechanism is a Pneumatic clamping jaw；Packaging bag flaring mechanism includes four hooks, four
Hook can hook four positions up and down of packaging bag opening respectively, and four hooks can drive the opening of packaging bag to expand；Bag
Bagging sealing machine structure is a sealing machine.
Pumping nitrogen charging mechanism includes intubation, the first nitrogen magnetic valve 5, the first vacuum solenoid 6, the first relay K1 and the
Two relay K2, the air vent and atmosphere of vacuum pump 2, the air inlet of vacuum pump 2 pass through the first vacuum solenoid 6 and intubation
One end connection, the other end of another end opening and intubation of intubation can be extend in packaging bag to be processed, and intubation is fixed on
On first telescoping mechanism, the first telescoping mechanism can drive intubation elastic along the axis direction of intubation, the outlet of nitrogen storage tank 4
Mouthful connect with the first nitrogen magnetic valve 5, the air inlet of nitrogen storage tank 4 with connect for nitrogen pipe 11, the first relay K1's is normally opened tactile
Point is connected on current supply circuit with the first nitrogen magnetic valve 5, and the normally opened contact of the second relay K2 is gone here and there with the first vacuum solenoid 6
It is associated on current supply circuit, described intubation is outer tube 8.
Pumping nitrogen charging mechanism also includes inner tube 9, the second vacuum solenoid 7, the 3rd relay K3 and gas regulator
13, outer tube 8 is nested with outside inner tube 9 and outer tube 8 and inner tube 9 relative can be slided, and gas regulator 13 is arranged on connection outer tube 8
On the pipeline of the first vacuum solenoid 6, one end of inner tube 9 is connected by the air inlet of the second vacuum solenoid 7 and vacuum pump 2
Logical, one end of inner tube 9 is also connected with the gas outlet of nitrogen storage tank 4 by the first nitrogen magnetic valve 5, another end opening of inner tube 9
And the other end of inner tube 9 can be extend in packaging bag to be processed, the normally opened contact and the second vacuum electromagnetic of the 3rd relay K3
Valve 7 is connected on current supply circuit.
Described frame 1 is provided with the second telescoping mechanism, and described inner tube 9 is fixed on the second telescoping mechanism, and second stretches
Contracting mechanism can drive inner tube 9 elastic along the axis direction of inner tube 9.
The second described telescoping mechanism includes the first cylinder 3, connecting rod 14, the first trace 10.1, the second trace
10.2nd, the 3rd trace 10.3 and the 4th trace 10.4, one end of the first trace 10.1 are hingedly fixed in frame 1, the
The other end of one trace 10.1 is hinged with one end of the 3rd trace 10.3, and the other end of the 3rd trace 10.3 and the 4th connects
One end of lever 10.4 is hinged, and the other end of the 4th trace 10.4 is hingedly fixed in frame 1, and the one of the second trace 10.2
End is fixedly connected with one end of the 3rd trace 10.3, and the other end of the second trace 10.2 is hinged fixation with one end of inner tube 9,
One end of connecting rod 14 is hinged with the free end of the piston rod of the first cylinder 3, the other end of connecting rod 14 and the first trace
The position of 10.1 close frame 1 is hinged fixation, first can be driven to connect by connecting rod 14 when the piston rod of the first cylinder 3 is flexible
Lever 10.1 swings.
Gas passage is provided with the 4th described trace 10.4, one end of gas passage is connected with inner tube 9, gas passage
The other end connect with the first nitrogen magnetic valve 5 and the second vacuum solenoid 7 respectively.
The second nitrogen magnetic valve 15, the normally opened contact and the second nitrogen of the 4th relay K4 are provided with described confession nitrogen pipe 11
Pneumoelectric magnet valve 15 is connected on current supply circuit.
The first described telescoping mechanism includes the second cylinder 801 and connector 802, and connector 802 is solid with the outer wall of outer tube 8
Fixed to connect, the piston rod of the second cylinder 801 is parallel with outer tube 8, the free end and connector of the piston rod of the second cylinder 801
802 are fixedly connected.
The operation principle of the present invention is as follows：First stage is air aspiration stage, the second relay K2's and the 3rd relay K3
Normally opened contact is closed, and the first vacuum solenoid 6 and the second vacuum solenoid 7 are obtained electric and turned on so that outer tube 8 and inner tube 9 are simultaneously
Pumping, after certain hour, into scavenging period, the normally opened contact of the 3rd relay K3 disconnects, and the normally opened of the first relay K1 touches
Point closure, 7 dead electricity of the second vacuum solenoid and disconnect, the first nitrogen magnetic valve 5 it is electric and turn on, now inner tube 9 is toward packaging bag
Nitrogen is filled with, while outer tube 8 continues to be evacuated outward to clear away the air in packaging bag, then aeration phase after certain hour, is entered,
The normally opened contact of the second relay K2 disconnects, 6 dead electricity of the first vacuum solenoid and close, now outer tube 8 stops pumping, inner tube after
It is continuous pour nitrogen, then certain hour after, the normally opened contact of the first relay K1 disconnects, 5 dead electricity of the first nitrogen magnetic valve and disconnect,
Packaging bag inflated with nitrogen process terminates, and carries out subsequent packet pack capping processes.
Claims (5)
1. a kind of nitrogen filling packing machine, it includes being arranged on frame（1）On vacuum pump（2）, nitrogen storage tank（4）, for nitrogen pipe（11）、
First telescoping mechanism, pumping nitrogen charging mechanism；
Pumping nitrogen charging mechanism includes intubation, the first nitrogen magnetic valve（5）, the first vacuum solenoid（6）, the first relay（K1）With
Second relay（K2）, vacuum pump（2）Air vent and atmosphere, vacuum pump（2）Air inlet pass through the first vacuum electromagnetic
Valve（6）Connect with one end of intubation, the other end of another end opening and intubation of intubation can be extend in packaging bag to be processed,
Intubation is fixed on the first telescoping mechanism, and the first telescoping mechanism can drive intubation elastic along own axes direction, nitrogen storage
Tank（4）Gas outlet and the first nitrogen magnetic valve（5）Connection, nitrogen storage tank（4）Air inlet with supply nitrogen pipe（11）Connection, first
Relay（K1）Normally opened contact and the first nitrogen magnetic valve（5）It is connected on current supply circuit, the second relay（K2）It is normally opened
Contact and the first vacuum solenoid（6）It is connected on current supply circuit, it is characterised in that：Described intubation is outer tube（8）；
Pumping nitrogen charging mechanism also includes inner tube（9）, the second vacuum solenoid（7）, the 3rd relay（K3）Adjust with gas pressure
Device（13）, outer tube（8）It is nested with inner tube（9）Outer and outer tube（8）And inner tube（9）Relative can slide, gas regulator（13）
It is arranged on connection outer tube（8）With the first vacuum solenoid（6）Pipeline on, inner tube（9）One end pass through the second vacuum solenoid
（7）With vacuum pump（2）Air inlet connection, inner tube（9）One end also pass through the first nitrogen magnetic valve（5）With nitrogen storage tank（4）
Gas outlet connection, inner tube（9）Another end opening and inner tube（9）The other end can extend in packaging bag to be processed,
Three relays（K3）Normally opened contact and the second vacuum solenoid（7）It is connected on current supply circuit；
Described frame（1）It is provided with the second telescoping mechanism, described inner tube（9）It is fixed on the second telescoping mechanism, second stretches
Contracting mechanism can drive inner tube（9）It is elastic along own axes direction.
2. nitrogen filling packing machine according to claim 1, it is characterised in that：The second described telescoping mechanism includes the first cylinder
（3）, connecting rod（14）, the first trace（10.1）, the second trace（10.2）, the 3rd trace（10.3）With the 4th trace
（10.4）, the first trace（10.1）One end be hingedly fixed in frame（1）On, the first trace（10.1）The other end and
Three traces（10.3）One end be hinged, the 3rd trace（10.3）The other end and the 4th trace（10.4）One end hinge
Connect, the 4th trace（10.4）The other end be hingedly fixed in frame（1）On, the second trace（10.2）One end with the 3rd connect
Lever（10.3）One end be fixedly connected, the second trace（10.2）The other end and inner tube（9）One end be hinged fixation, connect
Bar（14）One end and the first cylinder（3）The free end of piston rod be hinged, connecting rod（14）The other end and the first trace
（10.1）Close frame（1）Position be hinged fixation, the first cylinder（3）Piston rod it is flexible when can pass through connecting rod（14）Band
Dynamic first trace（10.1）Swing.
3. nitrogen filling packing machine according to claim 2, it is characterised in that：The 4th described trace（10.4）Gas is provided with inside
Body passage, one end of gas passage and inner tube（9）Connection, the other end of gas passage respectively with the first nitrogen magnetic valve（5）With
Second vacuum solenoid（7）Connection.
4. nitrogen filling packing machine according to claim 3, it is characterised in that：Described confession nitrogen pipe（11）On be provided with the second nitrogen
Pneumoelectric magnet valve（15）, the 4th relay（K4）Normally opened contact and the second nitrogen magnetic valve（15）It is connected on current supply circuit.
5. nitrogen filling packing machine according to claim 4, it is characterised in that：The first described telescoping mechanism includes the second cylinder
（801）And connector（802）, connector（802）With outer tube（8）Outer wall be fixedly connected, the second cylinder（801）Piston rod with
Outer tube（8）It is parallel, the second cylinder（801）Piston rod free end and connector（802）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637905.4A CN105197287B (en) | 2015-10-07 | 2015-10-07 | Nitrogen-filling packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637905.4A CN105197287B (en) | 2015-10-07 | 2015-10-07 | Nitrogen-filling packaging machine |
Publications (2)
| Publication Number | Publication Date |
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| CN105197287A CN105197287A (en) | 2015-12-30 |
| CN105197287B true CN105197287B (en) | 2017-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510637905.4A Active CN105197287B (en) | 2015-10-07 | 2015-10-07 | Nitrogen-filling packaging machine |
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| Country | Link |
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| CN (1) | CN105197287B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329573B (en) * | 2019-07-26 | 2024-03-26 | 佛山科学技术学院 | Nitrogen charging device and sealing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095833U (en) * | 1991-06-13 | 1992-02-12 | 王燕琪 | Vacuum ammonia filled package machine |
| CN101077765A (en) * | 2006-05-24 | 2007-11-28 | 西得乐控股和技术公司 | Valve unit for filling machines |
| CN201660143U (en) * | 2010-03-09 | 2010-12-01 | 漳浦丰滋雅食品有限公司 | Automatic opening sealing machine |
| CN203667038U (en) * | 2013-10-31 | 2014-06-25 | 安徽正远包装科技有限公司 | Food preservation vertical packaging machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1081311A (en) * | 1996-09-05 | 1998-03-31 | Kobayashi Kogu Seisakusho:Kk | Grain bagging apparatus |
| US7219480B2 (en) * | 2003-08-06 | 2007-05-22 | Alcoa Closure Systems International, Inc. | Capping and nitrogen dosing apparatus |
-
2015
- 2015-10-07 CN CN201510637905.4A patent/CN105197287B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095833U (en) * | 1991-06-13 | 1992-02-12 | 王燕琪 | Vacuum ammonia filled package machine |
| CN101077765A (en) * | 2006-05-24 | 2007-11-28 | 西得乐控股和技术公司 | Valve unit for filling machines |
| CN201660143U (en) * | 2010-03-09 | 2010-12-01 | 漳浦丰滋雅食品有限公司 | Automatic opening sealing machine |
| CN203667038U (en) * | 2013-10-31 | 2014-06-25 | 安徽正远包装科技有限公司 | Food preservation vertical packaging machine |
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| Publication number | Publication date |
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| CN105197287A (en) | 2015-12-30 |
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Inventor after: Xiao Huiming Inventor before: Yu Songwei |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170316 Address after: 515041 Shantou Province, Jinping District, Jing Hai Road, north side of Ze Ze Industrial Zone, No. 28 Applicant after: Jinhuatai Packaging Machinery Co. Ltd., Shantou City Address before: Zhongxing Road, Jiangdong District, Zhejiang city of Ningbo province 315043 829 Lane 1, Room 501 Applicant before: Yu Songwei |
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Address after: No.28, shunze Industrial Zone, north of Chenghai Road, Jinping District, Shantou City, Guangdong Province Patentee after: Guangdong Jinhuatai Packaging Machinery Technology Co., Ltd Address before: 515041 Shantou Province, Jinping District, Jing Hai Road, north side of Ze Ze Industrial Zone, No. 28 Patentee before: SHANTOU JINHUATAI PACKAGE MACHINE Co.,Ltd. |
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