CN103496453A - Feeding device for automatic quantitative packing machine - Google Patents
Feeding device for automatic quantitative packing machine Download PDFInfo
- Publication number
- CN103496453A CN103496453A CN201310380282.8A CN201310380282A CN103496453A CN 103496453 A CN103496453 A CN 103496453A CN 201310380282 A CN201310380282 A CN 201310380282A CN 103496453 A CN103496453 A CN 103496453A
- Authority
- CN
- China
- Prior art keywords
- feeding section
- packing machine
- automatic quantitative
- pay
- quantitative packing
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Basic Packing Technique (AREA)
Abstract
The invention provides a feeding device for an automatic quantitative packing machine. The packing machine comprises a vertical machine frame, wherein a machine frame platform is arranged at the top end of the vertical machine frame. The packing machine further comprises a feeding hopper, at least two spiral feeding devices, a material filling device, a weighing device, a bag clamping device and a bag pushing device which are fixed on the machine frame and sequentially arranged in the packing process direction, wherein the feeding hopper is fixedly erected at one end of the machine frame platform, the spiral feeding devices are communicated with the inside of the feeding hopper to form a material conveying channel, the material filling device is arranged at the discharge ports of the spiral feeding devices, the weighing device is close to the spiral feeding devices, and the bag clamping device and the bag pushing device are respectively arranged right above and right under the material filling device. The packing machine is characterized in that the spiral feeding devices are arranged side by side, in parallel and at intervals. According to the feeding device for the automatic quantitative packing machine, at least two filling lines are integrally installed on the machine frame, filling of double materials and even multiple materials can be finished in the same work time. The feeding device has the advantages of being simple in structure, high in filling efficiency and controllable in feeding speed.
Description
Technical field
The present invention relates to a kind of pay-off of automatic quantitative packing machine, the quantitative package that specifically is applicable to powder, granular material is used, and belongs to packing machinery technology.
Background technology
Nowadays, generally by the Manual Packaging pattern in early stage, be transitioned into gradually current S. A. and full-automatic mechanical packaging for the fine chemical material such as superfine powder, granular material, medicine chemical material and even food as the packing of the powder of flour, food seasoning etc. and so on or granular material.Automation quantitative package machine packaging efficiency is high, accurate measurement, the input manpower is few and contribute to alleviate workman's labour intensity, by extensive introducing and employment.In order to embody excellent filling efficiency, automatic quantitative packing machine is provided with feeder hopper successively along packing process direction, pay-off, the material filling device, and be located at respectively directly over the material filling device and under fixing device, pushing away bagging apparatus forms a whole set of canning line and completes full automatic material filling packing, existing wrapping machine mostly only has a canning line on frame, can only complete the filling of a sack at every turn, in order to reach the purpose that improves filling efficiency, can set about from same frame, many canning lines being installed, further improve the automatic packaging efficiency of wrapping machine, one of the problem to be solved in the present invention namely.
Summary of the invention
In order to solve the deficiency in background technology, the object of the invention is to overcome the defect of background technology, a kind of simple in structure, pay-off of further improving the controlled automatic quantitative packing machine of filling efficiency, feeding speed is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of pay-off of automatic quantitative packing machine, described wrapping machine comprises the Vertical Rack of top with framework platform, it also comprises and is fixed on frame and sets gradually along packing process direction: the feeder hopper that is located at described framework platform one end by a bracket holder, with described feeder hopper internal communication and form the spiral feeder of material conveying passage, be located at the material filling device at described spiral feeder discharging opening place, the weighting apparatus arranged near described spiral feeder, and be located at respectively directly over described material filling device and under bag clamping device and push away bagging apparatus, it is characterized in that: described spiral feeder at least comprises two that parallel interval arranged side by side arranges, and described material filling device, bag clamping device, push away bagging apparatus and be at least two that parallel interval arranged side by side arranges.
In a preferred embodiment of the present invention, further comprise described spiral feeder comprise hollow the feeding body, be arranged in the feeding body and with the screw rod of its coaxial settings, the driving screw rod motor around described feed pipe body axial line rotation, the end that described screw rod is connected with described electric machine rotation passes described feeder hopper inside and stretches out feeder hopper and outwards is connected with described electric machine rotation by bearing frame, on the outer wall of described screw rod, coils the rotor that can push material is arranged in the shape of a spiral.
In a preferred embodiment of the present invention, further comprise that described spiral feeder comprises fast feeding section and the slow feeding section set gradually along the feed direction setting, the diameter of the described rotor of described fast feeding section is large, and the described root diameter of described slow feeding section is little.
In a preferred embodiment of the present invention, the below that further comprises described fast feeding section is provided with an electromagnetic shaker, described electromagnetic shaker is fixed on the top of described frame by a connection piece, described electromagnetic shaker is connected with the jolting plate in slow feeding section with described fast feeding section respectively.
In a preferred embodiment of the present invention, further comprise between described fast feeding section and slow feeding section and also be communicated with and be provided with a material storing box, the bottom of described material storing box is provided with one can be closed or the drain hole opened.
In a preferred embodiment of the present invention, further comprise that described weighting apparatus comprises the permanent seat that is fixed on described frame and is arranged on the LOAD CELLS on permanent seat, described LOAD CELLS elastic sensing element be attached on the feeding tube wall of described slow feeding section.
In a preferred embodiment of the present invention, further comprise that described material filling device comprises the discharging gate be communicated with the discharging opening of described slow feeding section, described pressure bagging apparatus comprises pressure head and drives described pressure head to compress or away from the cylinder of described discharging gate outer wall.
In a preferred embodiment of the present invention, further comprise that described wrapping machine is provided with a control box near a side of described material filling device, in described control box, be provided with controller for controlling motor, cylinder, LOAD CELLS work and with described controller electrical connection the start button that is exposed to control box one side surface, X button.
Usefulness of the present invention is: the pay-off of automatic quantitative packing machine of the present invention, at least two canning lines of integrated installation on a frame, energy is filling at least two sacks simultaneously, wrapping machine of the present invention can complete double even material filling of more times in identical work-hours, simple in structure, further improved filling efficiency; Simultaneously, the helical structure of particular design makes the feeding speed of pay-off to control by controller.
figure of description
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the three-dimensional structure diagram of the preferred embodiment of the present invention;
Fig. 2 is the front view of the pay-off of automatic quantitative packing machine of the present invention.
In figure: 2, frame, 21, framework platform, 22, support, 4, feeder hopper, 6, spiral feeder, 61, the feeding body, 62, screw rod, 63, motor, 64, bearing frame, 65, rotor, 66, fast feeding section, 67, slow feeding section, 68, electromagnetic shaker, 69, attaching parts, 70, jolting plate, 71, material storing box, 72, drain hole, 8, the material filling device, 81, discharging gate, 10, weighting apparatus, 101, permanent seat, 102, LOAD CELLS, 12, bag clamping device, 121, pressure head, 121, cylinder, 14, push away bagging apparatus, 16, control box, 161, start button, 162, X button.
The specific embodiment
In order to make those skilled in the art person understand better the present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the present invention is further detailed explanation.
As Figure 1-Figure 2, a kind of pay-off of automatic quantitative packing machine, wrapping machine comprises the Vertical Rack 2 of top with framework platform 21, be located at the feeder hopper 4 of framework platform 21 1 ends by support 22 fixed mounts, also comprise and be fixed on frame 2 and set gradually along packing process direction: with feeder hopper 4 internal communication and form the spiral feeder 6 of material conveying passage, be located at the material filling device 8 at spiral feeder 6 discharging opening places, the weighting apparatus 10 arranged near spiral feeder 6, and be located at respectively directly over material filling device 8 and under bag clamping device 12 and push away bagging apparatus 14, wherein, spiral feeder 6 at least comprises two that parallel interval arranged side by side arranges, and material filling device 8, bag clamping device 12, push away bagging apparatus 14 and be at least two of parallel interval arranged side by side that supporting spiral feeder 6 arranges, filling at least two sacks of packaging function while of the present invention, can complete double even material filling of more times in identical work-hours, filling efficiency is high, workman's work-hours is short.
Concrete, spiral feeder 6 comprises the feeding body 61 of hollow, be arranged in feeding body 61 and with the screw rod 62 of its coaxial setting, the motor 63 that drives screw rod 62 to rotate around feeding body 61 axial lines, motor 63 fixed mounts are located on framework platform 21, the end that screw rod 62 and motor 63 are rotationally connected passes feeder hopper 4 inside and stretches out feeder hopper 4 and outwards is rotationally connected by bearing frame 64 and motor 63, wherein, coil the rotor 65 that can push material is arranged in the shape of a spiral on the outer wall of screw rod 62, rotor 65 can be coiled on the outer wall of screw rod 62 by the mode of welding, for push material toward the place ahead when screw rod 62 rotates, screw rod 62 exposes on the outwardly directed part of feeder hopper 4 does not have rotor, it is the rotating shaft normal-running fit with motor 63 by bearing frame 64.By the rotor that is coiled coil, powder, granular material are pushed to discharging opening, this structure is especially effective to viscous material, material-filling that aqueous ingredients is large, not there will be and builds bridge and clustering phenomena.
Preferably, spiral feeder 6 comprises fast feeding section 66 and the slow feeding section 67 set gradually along the feed direction setting, wherein, the diameter of the rotor 65 of fast feeding section 66 is large, rotor 65 diameters that slow feeding is 67 sections are little, and rotor 65 diameters are large, push material fast, diameter is little, the propelling movement material is slow, and fast in the inlet point place feeding of material, the feeding of discharging opening place is slow, control the speed of feeding by the diameter of regulating rotor 65, speed can be controlled.
Further preferred, also be communicated with and be provided with a material storing box 71 between fast feeding section 66 and slow feeding section 67, the bottom of material storing box 71 is provided with one can be closed or the drain hole 72 opened, during filling beginning, fast feeding section 66 pushes material fast, a material part stores in material storing box 71, when the filling motor that can turn off fast feeding section 66 during soon to the packing value, only slow feeding section 67 work, the metering of material filling weight like this is more accurate.
Be bonded in the inwall of feeding body 61 for fear of material, be provided with an electromagnetic shaker 68 below fast feeding section, electromagnetic shaker 68 is fixed on the top of frame 2 by the attaching parts 69 of one " L " font, wherein, electromagnetic shaker 68 is connected with the jolting plate 70 in slow feeding section 67 with fast feeding section 66 respectively.Jolting plate 70 vibrations, by the material ram-jolt in spiral feeder 6, are avoided the inwall of bonding feeding body 61.
Measuring accuracy in order to ensure package weight, wrapping machine also comprises the weighting apparatus 10 arranged near spiral feeder 6 discharging openings, wherein, weighting apparatus 10 comprises the permanent seat 101 be fixed on frame 2 and is arranged on the LOAD CELLS 102 on permanent seat 101, LOAD CELLS 102 elastic sensing element be attached on feeding body 61 outer walls of slow feeding section 67.Elastic sensing element synchronously is converted into electric signal output by elastomeric strain, and measuring accuracy is high.
Concrete material filling device 8 comprises the discharging gate 81 be communicated with the discharging opening of slow feeding section 67, and concrete pressure bagging apparatus 12 comprises that pressure head 121 and drive ram 121 compresses or away from the cylinder 122 of discharging gate 81 outer walls.During material filling, pressure head 121 is pressed on valve bag the outer wall of discharging gate 81, after filling end pressure head 121 under cylinder 122 is controlled automatic trip from, enter the follow-up bag process that pushes away,
Wrapping machine of the present invention is full automatic, be embodied in, a side at the close material filling device 8 of wrapping machine is provided with a control box 16, wherein, in control box 16, be provided with controller for controlling 102 work of motor 63, cylinder 122, LOAD CELLS and with the controller electrical connection the start button 161 that is exposed to control box 16 1 side surfaces, X button 162.All actuating devices of wrapping machine are by the controller connecting move control in control box 16, manually only need action button, even can be according to the character of material setting program in controller in advance, such as, run up time, shut, both interludes, realize full-automatic unmanned work operation.
Full-automatic quantitative wrapping machine of the present invention is work like this, at first valve bag is enclosed within on the discharging gate 81 of spiral feeder 6, presses start button 161, and pressure head 121 compresses valve bag, and spiral feeder 6 starts feeding; In feeding process, electromagnetic shaker 68 is by material ram-jolt, weighting apparatus 10 is weighed, and when material reaches the packing value of setting soon, closes the fast feeding section 66 of spiral feeder 6, only by slow feeding section 67 feedings, such as, the packing value of supposing setting is 50KG, when the weight of weighting apparatus 10 meterings reaches 45KG, close fast feeding section 66, only by slow feeding section 67 feedings; While reaching the packing value of setting, motor 63 stops operating, and packing finishes, and then pushes away bagging apparatus 14 and pocket is pushed out to band conveyor exports the target area stacking to.There is the advantages such as simple in structure, that parts are used less, repair and maintenance is convenient, further improve filling efficiency, feeding speed is controlled.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify and all should be equivalent substitute mode, within being included in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (8)
1. the pay-off of an automatic quantitative packing machine, described wrapping machine comprises the Vertical Rack of top with framework platform, it also comprises and is fixed on frame and sets gradually along packing process direction: the feeder hopper that is located at described framework platform one end by a bracket holder, with described feeder hopper internal communication and form the spiral feeder of material conveying passage, be located at the material filling device at described spiral feeder discharging opening place, the weighting apparatus arranged near described spiral feeder, and be located at respectively directly over described material filling device and under bag clamping device and push away bagging apparatus, it is characterized in that: described spiral feeder at least comprises two that parallel interval arranged side by side arranges, and described material filling device, bag clamping device, push away bagging apparatus and be at least two that parallel interval arranged side by side arranges.
2. the pay-off of automatic quantitative packing machine according to claim 1, it is characterized in that: described spiral feeder comprise hollow the feeding body, be arranged in the feeding body and with the screw rod of its coaxial settings, the driving screw rod motor around described feed pipe body axial line rotation, the end that described screw rod is connected with described electric machine rotation passes described feeder hopper inside and stretches out feeder hopper and outwards is connected with described electric machine rotation by bearing frame, on the outer wall of described screw rod, coils the rotor that can push material is arranged in the shape of a spiral.
3. the pay-off of automatic quantitative packing machine according to claim 2, it is characterized in that: described spiral feeder comprises fast feeding section and the slow feeding section set gradually along the feed direction setting, the diameter of the described rotor of described fast feeding section is large, and the described root diameter of described slow feeding section is little.
4. the pay-off of automatic quantitative packing machine according to claim 3, it is characterized in that: the below of described fast feeding section is provided with an electromagnetic shaker, described electromagnetic shaker is fixed on the top of described frame by a connection piece, described electromagnetic shaker is connected with the jolting plate in slow feeding section with described fast feeding section respectively.
5. the pay-off of automatic quantitative packing machine according to claim 3 is characterized in that: also be communicated with and be provided with a material storing box between described fast feeding section and slow feeding section, the bottom of described material storing box is provided with one can be closed or the drain hole opened.
6. the pay-off of automatic quantitative packing machine according to claim 1, it is characterized in that: described weighting apparatus comprises the permanent seat that is fixed on described frame and is arranged on the LOAD CELLS on permanent seat, described LOAD CELLS elastic sensing element be attached on the feeding tube wall of described slow feeding section.
7. the pay-off of automatic quantitative packing machine according to claim 1, it is characterized in that: described material filling device comprises the discharging gate be communicated with the discharging opening of described slow feeding section, and described pressure bagging apparatus comprises pressure head and drives described pressure head to compress or away from the cylinder of described discharging gate outer wall.
8. the pay-off of automatic quantitative packing machine according to claim 1, it is characterized in that: described wrapping machine is provided with a control box near a side of described material filling device, in described control box, be provided with controller for controlling motor, cylinder, LOAD CELLS work and with described controller electrical connection the start button that is exposed to control box one side surface, X button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380282.8A CN103496453A (en) | 2013-08-28 | 2013-08-28 | Feeding device for automatic quantitative packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380282.8A CN103496453A (en) | 2013-08-28 | 2013-08-28 | Feeding device for automatic quantitative packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103496453A true CN103496453A (en) | 2014-01-08 |
Family
ID=49861750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310380282.8A Pending CN103496453A (en) | 2013-08-28 | 2013-08-28 | Feeding device for automatic quantitative packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103496453A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085545A (en) * | 2014-06-24 | 2014-10-08 | 德清县九里香酿酒有限公司 | Bagged wine filling assembly device |
| CN104309831A (en) * | 2014-10-20 | 2015-01-28 | 无锡大东机械制造有限公司 | Vertical air extraction dual-station quantitative packaging scale |
| CN105173142A (en) * | 2015-06-03 | 2015-12-23 | 安徽省铜陵县牛山矿业有限责任公司 | Discharge device of ultrafine powder machine |
| CN107253536A (en) * | 2017-06-26 | 2017-10-17 | 天津金戈科技发展有限责任公司 | A kind of bentonite bottle placer |
| CN107879650A (en) * | 2017-12-20 | 2018-04-06 | 新化县天马水泥有限公司 | A kind of one-stop production system of cement |
| CN114771893A (en) * | 2022-05-18 | 2022-07-22 | 江苏永兴长和智能科技有限公司 | Multi-column horizontal filling machine for special-shaped container |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB694481A (en) * | 1945-08-23 | 1953-07-22 | St Regis Paper Co | Improvements in or relating to bag filling machines |
| GB781375A (en) * | 1953-05-21 | 1957-08-21 | St Regis Paper Co | Improvements relating to the compression of pulverulent material prior to filling containers therewith |
| DE2907011A1 (en) * | 1979-02-23 | 1980-08-28 | Natronag Papierprod Gmbh | Two=part worm delivery unit for bag filling - uses worms of differing dia so that first part gives max. fill, and second part gives 30 per cent fill |
| DE3607508A1 (en) * | 1986-03-07 | 1987-09-10 | Haver & Boecker | FILLING MACHINE FOR FILLING VALVE BAGS |
| DE3618041A1 (en) * | 1986-05-28 | 1987-12-10 | Fr Niepmann Gmbh U Co Maschf | Apparatus for the metered supply of powdery materials |
| CN2230713Y (en) * | 1995-07-19 | 1996-07-10 | 郑州电子秤厂 | Packing machine |
| CN2702916Y (en) * | 2003-10-09 | 2005-06-01 | 郑开桃 | Energy-saving screw type quantitative packing machine for filling valve-bag |
| JP2008279167A (en) * | 2007-05-14 | 2008-11-20 | Elquest Corp | Powder cassette and powder dividing and folding machine |
| GB2605990A (en) * | 2021-04-20 | 2022-10-26 | Kopi Concepts Ltd | A coffee grinder |
-
2013
- 2013-08-28 CN CN201310380282.8A patent/CN103496453A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB694481A (en) * | 1945-08-23 | 1953-07-22 | St Regis Paper Co | Improvements in or relating to bag filling machines |
| GB781375A (en) * | 1953-05-21 | 1957-08-21 | St Regis Paper Co | Improvements relating to the compression of pulverulent material prior to filling containers therewith |
| DE2907011A1 (en) * | 1979-02-23 | 1980-08-28 | Natronag Papierprod Gmbh | Two=part worm delivery unit for bag filling - uses worms of differing dia so that first part gives max. fill, and second part gives 30 per cent fill |
| DE3607508A1 (en) * | 1986-03-07 | 1987-09-10 | Haver & Boecker | FILLING MACHINE FOR FILLING VALVE BAGS |
| DE3618041A1 (en) * | 1986-05-28 | 1987-12-10 | Fr Niepmann Gmbh U Co Maschf | Apparatus for the metered supply of powdery materials |
| CN2230713Y (en) * | 1995-07-19 | 1996-07-10 | 郑州电子秤厂 | Packing machine |
| CN2702916Y (en) * | 2003-10-09 | 2005-06-01 | 郑开桃 | Energy-saving screw type quantitative packing machine for filling valve-bag |
| JP2008279167A (en) * | 2007-05-14 | 2008-11-20 | Elquest Corp | Powder cassette and powder dividing and folding machine |
| GB2605990A (en) * | 2021-04-20 | 2022-10-26 | Kopi Concepts Ltd | A coffee grinder |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085545A (en) * | 2014-06-24 | 2014-10-08 | 德清县九里香酿酒有限公司 | Bagged wine filling assembly device |
| CN104309831A (en) * | 2014-10-20 | 2015-01-28 | 无锡大东机械制造有限公司 | Vertical air extraction dual-station quantitative packaging scale |
| CN105173142A (en) * | 2015-06-03 | 2015-12-23 | 安徽省铜陵县牛山矿业有限责任公司 | Discharge device of ultrafine powder machine |
| CN107253536A (en) * | 2017-06-26 | 2017-10-17 | 天津金戈科技发展有限责任公司 | A kind of bentonite bottle placer |
| CN107253536B (en) * | 2017-06-26 | 2024-04-09 | 天津金戈科技发展有限责任公司 | Bentonite liquid filling machine |
| CN107879650A (en) * | 2017-12-20 | 2018-04-06 | 新化县天马水泥有限公司 | A kind of one-stop production system of cement |
| CN114771893A (en) * | 2022-05-18 | 2022-07-22 | 江苏永兴长和智能科技有限公司 | Multi-column horizontal filling machine for special-shaped container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103496453A (en) | Feeding device for automatic quantitative packing machine | |
| CN201258093Y (en) | Material automatic weighing apparatus | |
| CN201694396U (en) | Cement ton bag packaging machine | |
| CN203497192U (en) | Weighing-type bag packaging machine | |
| CN203781396U (en) | Batching system for refractory materials | |
| CN203889525U (en) | Automatic feeding device based on weighing sensor | |
| CN105819007A (en) | Plane rotary valve type weighing packaging device | |
| CN106081180A (en) | Drum-type gravity feed devices and Fructus Jujubae, Semen Juglandis automatic gauge weighing-packaging machine | |
| CN104229167A (en) | Weighing feeder | |
| CN205010544U (en) | Automatic food packaging machinery that meter is heavy | |
| CN202213726U (en) | Cryostalline packer | |
| CN103496454A (en) | Full-automatic valve bag packaging machine | |
| CN202442769U (en) | High-precision powder scale | |
| CN202783820U (en) | Quantitative filling machine for powdery filling materials | |
| CN207617994U (en) | A kind of ration package scale | |
| CN205854554U (en) | Drum-type gravity feed devices and Fructus Jujubae, Semen Juglandis automatic gauge weighing-packaging machine | |
| CN106184839A (en) | Packer | |
| CN204776109U (en) | Powder transport system | |
| CN201974221U (en) | Automatic metering system for material | |
| CN203996931U (en) | Vertical fill-type wheat bran wrapping machine for flour mill | |
| CN104354941B (en) | A kind of anticlogging inorganic heat insulation material batch mixing packing device | |
| CN203803453U (en) | Automatic batching equipment of friction materials | |
| CN103879572B (en) | A kind of electronic packing scale | |
| CN203402392U (en) | Accurately-adjusting bagging machine | |
| CN106167106B (en) | Hot millet bubble green pepper bagging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140108 |