CN107594049B - Powder wrapping machine and using method thereof - Google Patents
Powder wrapping machine and using method thereof Download PDFInfo
- Publication number
- CN107594049B CN107594049B CN201710989524.1A CN201710989524A CN107594049B CN 107594049 B CN107594049 B CN 107594049B CN 201710989524 A CN201710989524 A CN 201710989524A CN 107594049 B CN107594049 B CN 107594049B
- Authority
- CN
- China
- Prior art keywords
- powder
- wrapping
- channel
- conveying channel
- material containing
- 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.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 252
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 139
- 238000007873 sieving Methods 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims description 18
- 238000012216 screening Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 238000010992 reflux Methods 0.000 description 6
- 241001233242 Lontra Species 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 235000019219 chocolate Nutrition 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a powder wrapping machine and a using method thereof, the powder wrapping machine comprises a machine base, wherein a vibrator is arranged in the machine base, a material containing tray is arranged on the vibrator, a spiral upward material powder wrapping conveying channel is arranged in the material containing tray, a material powder sieving output channel which is connected with the output end of the material powder wrapping conveying channel and is spiral downward is arranged on the outer side wall of the Cheng Liao tray, a stepped spiral downward powder sieving screen plate is arranged on the bottom plate of the material powder sieving output channel, a powder receiving groove is arranged on the lower side of the powder sieving screen plate, and a powder outlet which is communicated with the material receiving groove and used for enabling powder to fall into the bottom of the material containing tray is arranged on the side wall of the material containing tray. The powder wrapping machine is compact in structure, convenient to use and convenient to use, and is convenient for wrapping the powder on articles.
Description
Technical Field
The invention relates to a powder wrapping machine and a using method thereof.
Background
Some products such as candy, chocolate, christmas balls and the like need to be coated with a layer of powder on the surface of the products in the manufacturing process. The traditional manufacturing process is to put products such as candies, chocolate, christmas balls and the like needing to be wrapped with powder into a roller for feeding the powder or manually feeding/wrapping the powder, and the wrapping mode often causes that a plurality of non-firmly-bonded powder materials are bonded on the wrapped products, so that the quality of the products is affected, the powder cleaning is carried out in a manual mode, and meanwhile, the wrapped powder materials are inconvenient to recycle. For this reason, a wrapper and a method of using the same are needed.
Disclosure of Invention
The invention aims to provide a powder wrapping machine and a using method thereof, which are compact in structure and convenient to use and are convenient for wrapping articles.
The technical scheme of the invention is as follows: the utility model provides a wrap up in powder machine, includes the frame, be provided with the vibrator in the frame, install flourishing charging tray on the vibrator, be provided with spiral ascending material in the flourishing charging tray and wrap up in powder conveying channel, be located Cheng Liao the lateral wall of dish and be provided with and wrap up in powder conveying channel's output and spiral decurrent material sieve powder output channel with the material, be provided with on the bottom plate of material sieve powder output channel and be the decurrent sieve powder otter board of echelonment spiral, be located the downside of sieve powder otter board and be provided with and connect the powder groove, the lateral wall of flourishing charging tray is provided with and connects the powder mouth that the powder links to each other and be used for making the powder fall into flourishing charging tray bottom.
Further, one side, close to the side wall of the material containing disc, of the material powder coating conveying channel is inclined downwards, and the other side edge of the material powder coating conveying channel is provided with an upward tilting material blocking flange; teflon coatings are respectively coated on the material containing tray, the material powder-wrapping conveying channel and the material powder-sieving output channel.
Further, a powder discharging gate is arranged on a bottom plate of the conveying front part of the material powder wrapping conveying channel, a detachable flashboard is arranged on the powder discharging gate, and a powder discharging channel connected with the powder discharging gate is arranged on the outer side wall of the material containing tray.
Further, a bayonet used for embedding one end of a detachable flashboard is arranged on the side wall of the conveying front part of the material powder-wrapping conveying channel, and the other end of the detachable flashboard is connected with a nut seat arranged on the inner side edge of the material powder-wrapping conveying channel through a hand tightening bolt.
Further, along the conveying direction of the materials from front to back, the powder outlet is arranged on the side wall of the material powder-wrapping conveying channel at the front side of the powder discharging gate.
Further, a plurality of powder screening grids for enabling powder to fall down are arranged on the bottom plate of the powder wrapping and conveying channel at intervals from front to back along the conveying direction of the material, and powder reflux ports which are communicated with the powder screening grids and are used for enabling the powder to fall into the powder wrapping and conveying channel of the material of the next circle are formed in the side wall of the material containing disc.
Further, along the conveying direction of the materials from front to back, the powder screening grids are arranged on the material powder wrapping conveying channel at the rear side of the powder discharging gate, and the powder return opening on the material powder wrapping conveying channel of the previous circle is positioned at the upper side of the powder screening grids on the material powder wrapping conveying channel of the next circle and forms dislocation.
Further, baffles are respectively arranged at two sides of the material powder sieving output channel, the lower part of the powder receiving groove is connected with the outer side wall of the material containing disc through a locking bolt, the upper part of the powder receiving groove is connected with the baffles positioned at the outer side of the material powder sieving output channel through the locking bolt, and two powder outlets are arranged on the side wall of the material containing disc.
Further, the material powder-wrapping conveying channel is spirally and outwards increased, and the width of the material powder-sieving output channel is larger than that of the material powder-wrapping conveying channel.
The application method applied to the powder wrapping machine comprises the following steps:
1) Placing the objects to be wrapped with powder in a material containing tray, and pouring powder for wrapping the powder into the material containing tray;
2) Starting a vibrator, enabling the objects and powder to be conveyed upwards along a material powder wrapping conveying channel under the action of the vibrator, finishing the powder wrapping process, enabling the powder to fall into the bottom of a material containing plate again when meeting a powder sieving grid, and outputting the wrapped objects after sieving again through a powder sieving screen plate of a material powder sieving output channel;
3) After all the wrapped objects are output, the detachable flashboard is detached, so that the powder is output along the powder discharging gate through the powder discharging channel;
4) The vibrator is turned off.
Compared with the prior art, the invention has the following advantages: the powder wrapping machine is compact in structure, convenient to use for wrapping powder on articles, and convenient to collect, and powder is screened out in the powder wrapping process, so that the powder wrapping quality of the articles is guaranteed, the powder wrapping efficiency is improved, and meanwhile, the powder is convenient to collect.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a cross-sectional view B-B of FIG. 2 in accordance with the present invention;
FIG. 5 is a cross-sectional view of C-C of FIG. 2 in accordance with the present invention;
FIG. 6 is a D-D cross-sectional view of FIG. 2 in accordance with the present invention;
FIG. 7 is a cross-sectional E-E view of FIG. 2 in accordance with the present invention;
In the figure: 10-a machine base 20-a material containing disc 30-a material powder wrapping conveying channel 31-a detachable flashboard 32-a powder discharging channel 33-a bayonet 34-a hand tightening bolt 35-a nut seat 36-a powder discharging groove 361-a powder sieving grid 37-a powder return opening 38-an inclined angle 39-a material blocking flange 40-a material powder sieving output channel 41-a powder sieving screen 42-a powder outlet 43-a powder receiving groove 44-a baffle 45-a locking bolt 46-and a locking bolt.
Detailed Description
In order to make the above features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Referring to fig. 1 to 7
A powder wrapping machine comprises a machine base 10, wherein a vibrator is arranged in the machine base, and the vibrator can be a vibrating motor and the like. The vibrator is provided with a material containing tray 20, and a spiral upward material powder wrapping conveying channel 30 is arranged in the material containing tray so that objects roll in the upward conveying process and finish the powder wrapping process together with powder. The outer side wall of the material containing tray is provided with a material sieving powder output channel 40 which is connected with the output end of the material powder wrapping conveying channel and is spirally downward so as to facilitate the output of the wrapped objects. A powder screening screen plate 41 which is spirally downward in a step shape is arranged on the bottom plate of the material powder screening output channel, and has the function of powder receiving, so that powder falls into a powder receiving groove through the powder screening screen plate and is output from a powder outlet; and the screen plate downwards spirally in a stepped manner can enable the wrapped powder to vibrate and roll fully in the output process, so that the powder which is not firmly adhered is shaken off on the screen plate in the vibration rolling process, and the texture of the finished product appearance of the food is higher. The lower side that is located the sieve powder otter board is provided with and connects powder groove 43, the lateral wall of flourishing charging tray is provided with and connects powder groove to link to each other and be used for making the powder fall into flourishing charging tray bottom's play powder mouth 42 to the powder can fall into flourishing charging tray bottom again and wrap up in the powder with article. The side wall of the material containing disc is provided with two powder outlets along the output direction so that powder can fully fall into the bottom of the material containing disc.
In this embodiment, the width of the material powder-wrapping conveying channel is unchanged and is increased outwards in a spiral shape to be dispersed, so that powder can fall onto the material powder-wrapping conveying channel of the next circle through the powder outlet, and the width of the material powder-sieving output channel is larger than that of the material powder-wrapping conveying channel, so that the wrapped objects cannot be overlapped together when passing through the powder sieving screen.
In this embodiment, be provided with the row powder gate on the bottom plate of the transportation front portion of material wrapping up in powder conveying passage, be provided with removable flashboard 31 on the row powder gate, the lateral wall of flourishing charging tray is provided with row powder passageway 32 that is connected with row powder gate.
In this embodiment, the side wall of the conveying front portion of the material powder-wrapping conveying channel is provided with a bayonet 33 for embedding one end of a detachable gate plate, and the other end of the detachable gate plate is connected with a nut seat 35 arranged on the inner side edge of the material powder-wrapping conveying channel through a hand tightening bolt 34, so that the detachable gate plate is detached, and the powder is discharged.
In this embodiment, along the direction of conveyance of material from front to back, the powder outlet sets up on the lateral wall of the material of row powder gate front side and wraps up in powder conveying channel, on the one hand can make the powder through the powder outlet output flow back again, wraps up in the powder for the article of new placement, on the other hand can make the powder export through row powder gate when discharging the powder.
In this embodiment, a plurality of powder screening grids 36 for enabling powder to fall down are arranged on the bottom plate of the powder wrapping and conveying channel at intervals from front to back along the conveying direction of the material, and a powder return port 37 which is communicated with the powder screening grids and is used for enabling the powder to fall into the next circle of powder wrapping and conveying channel is arranged on the side wall of the material containing tray. So as to remove redundant powder through the matching of the exhaust groove and the powder sieving grid, and repeatedly powder scattering work is carried out on the object in the process of discharging the powder to the next circle or the next step through the powder reflux opening, and the powder finally returns to the bottom of the material containing tray through the powder reflux opening of the last circle so as to be convenient for powder recovery.
In this embodiment, along the conveying direction of material from front to back, the powder grid sets up on arranging the material of powder gate rear side and wrapping up in the powder conveying channel, and the powder reflux mouth on the material of last round wraps up in the powder conveying channel and is located the upside of the powder grid on the material of next round and wraps up in the powder conveying channel and lean on in front, so that form dislocation between two upper and lower adjacent powder grids, and make the length that is located the powder reflux mouth of upside and the powder grid that is located the material of next round and wrap up in the powder grid on the powder conveying channel and directly communicate only 2~4cm, make the powder that flows in the powder reflux mouth that the powder grid corresponds of last round can fall on the article, let article can roll to cover the powder many times, and can not fall into the bottom of holding tray through the powder grid on the next round.
In this embodiment, two circles of material powder wrapping conveying channels are arranged in the material containing tray from bottom to top, and a powder sieving grid is respectively arranged on each circle of material powder wrapping conveying channel.
In this embodiment, baffle plates 44 are respectively disposed at two sides of the material powder sieving output channel, so as to prevent the wrapped objects from falling from the material powder sieving output channel. The lower part of the powder receiving groove is connected with the outer side wall of the material containing disc through a locking bolt 45, and the upper part of the powder receiving groove is connected with a baffle plate positioned at the outer side of the material powder screening output channel through a locking bolt 46, so that the detachable connection of the powder receiving groove is realized.
In this embodiment, the side of the material powder-wrapping conveying channel, which is close to the side wall of the material containing tray, is inclined downwards, and the inclination angle 38 is 3-6 degrees, so that powder and articles can be close to the side wall of the material powder-wrapping conveying channel. The other side (inner side edge) of the material powder wrapping and conveying channel is provided with an upward tilting material blocking flange 39, so that powder and articles are prevented from falling onto the next circle of material powder wrapping and conveying channel when conveyed upwards. Teflon coating is coated on the material containing disc, the material powder wrapping and conveying channel, the material powder sieving and outputting channel, the powder sieving screen plate and the powder sieving grid respectively, so that powder cannot be adhered to the material containing disc, the material powder wrapping and conveying channel, the material powder sieving and outputting channel, the powder sieving screen plate and the powder sieving grid.
The application method applied to the powder wrapping machine comprises the following steps:
1) Placing the objects to be wrapped with powder in a material containing tray, and pouring powder for wrapping the powder into the material containing tray;
2) Starting a vibrator, enabling the objects and powder to be conveyed upwards along a material powder wrapping conveying channel under the action of the vibrator, finishing the powder wrapping process, enabling the powder to fall into the bottom of a material containing tray again when meeting a powder sieving grid, and outputting the wrapped objects after sieving again through a powder sieving screen plate of a material powder sieving output channel;
3) After all the wrapped objects are output, the detachable flashboard is detached, so that the powder is output along the powder discharging gate through the powder discharging channel;
4) The vibrator is turned off.
The foregoing is only illustrative of the present invention, and it will be appreciated by those skilled in the art that, based upon the teachings herein, changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the invention and it is intended to cover such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.
Claims (4)
1. The powder wrapping machine comprises a machine base and is characterized in that a vibrator is arranged in the machine base, a material containing disc is arranged on the vibrator, a spiral upward material powder wrapping conveying channel is arranged in the material containing disc, a material powder screening output channel which is connected with the output end of the material powder wrapping conveying channel and is spiral downwards is arranged on the outer side wall of the Cheng Liao disc, a powder screening screen plate which is in a stepped spiral downwards is arranged on the bottom plate of the material powder screening output channel, a powder receiving groove is arranged on the lower side of the powder screening screen plate, and a powder outlet which is connected with the powder receiving groove and is commonly used for enabling powder to fall into the bottom of the material containing disc is arranged on the side wall of the material containing disc; a powder discharge gate is arranged on a bottom plate at the conveying front part of the material powder wrapping conveying channel, a detachable flashboard is arranged on the powder discharge gate, and a powder discharge channel connected with the powder discharge gate is arranged on the outer side wall of the material containing tray; the powder outlet is arranged on the side wall of the material powder-wrapping conveying channel at the front side of the powder discharging gate along the conveying direction of the material from front to back; a plurality of powder screening grids for enabling powder to fall down are arranged on a bottom plate of the powder-wrapping conveying channel at intervals from front to back along the material conveying direction, and a powder return port which is communicated with the powder screening grids and is used for enabling the powder to fall onto the next circle of powder-wrapping conveying channel is formed in the side wall of the material containing disc; the powder screening grids are arranged on the powder-wrapping conveying channels of the materials at the rear side of the powder discharging gate along the conveying direction of the materials from front to back, and the powder return port on the powder-wrapping conveying channel of the previous circle is positioned at the upper side of the powder screening grids on the powder-wrapping conveying channel of the material of the next circle and forms dislocation; the two sides of the material powder sieving output channel are respectively provided with a baffle, the lower part of the powder receiving groove is connected with the outer side wall of the material containing disc through a locking bolt, the upper part of the powder receiving groove is connected with the baffle positioned at the outer side of the material powder sieving output channel through a locking bolt, and the side wall of the material containing disc is provided with two powder outlets; the material powder-wrapping conveying channel is spirally and outwards increased, and the width of the material powder-sieving output channel is larger than that of the material powder-wrapping conveying channel.
2. The powder wrapping machine according to claim 1, wherein one side of the material wrapping conveying channel, which is close to the side wall of the material containing tray, is inclined downwards, and an upward tilting material blocking flange is arranged on the other side edge of the material wrapping conveying channel; teflon coatings are respectively coated on the material containing tray, the material powder-wrapping conveying channel and the material powder-sieving output channel.
3. The powder wrapping machine according to claim 1, wherein a bayonet for embedding one end of a detachable flashboard is arranged on a side wall of a conveying front part of the material powder wrapping conveying channel, and the other end of the detachable flashboard is connected with a nut seat arranged on an inner side edge of the material powder wrapping conveying channel through a hand tightening bolt.
4. A method of using the wrapper of claim 1, comprising the steps of:
1) Placing the objects to be wrapped with powder in a material containing tray, and pouring powder for wrapping the powder into the material containing tray;
2) Starting a vibrator, enabling the objects and powder to be conveyed upwards along a material powder wrapping conveying channel under the action of the vibrator, finishing the powder wrapping process, enabling the powder to fall into the bottom of a material containing plate again when meeting a powder sieving grid, and outputting the wrapped objects after sieving again through a powder sieving screen plate of a material powder sieving output channel;
3) After all the wrapped objects are output, the detachable flashboard is detached, so that the powder is output along the powder discharging gate through the powder discharging channel;
4) The vibrator is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989524.1A CN107594049B (en) | 2017-10-23 | 2017-10-23 | Powder wrapping machine and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989524.1A CN107594049B (en) | 2017-10-23 | 2017-10-23 | Powder wrapping machine and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107594049A CN107594049A (en) | 2018-01-19 |
| CN107594049B true CN107594049B (en) | 2024-05-03 |
Family
ID=61077226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710989524.1A Active CN107594049B (en) | 2017-10-23 | 2017-10-23 | Powder wrapping machine and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107594049B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109123733A (en) * | 2018-09-25 | 2019-01-04 | 河南省华中食品有限公司 | Automated food soaking paste applicator device |
| CN110013042B (en) * | 2019-05-17 | 2021-09-24 | 广东玺瑞健康产业科技有限公司 | Coarse grain tea ball preparation equipment based on heat conduction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2882277Y (en) * | 2005-12-31 | 2007-03-28 | 广西壮族自治区水力机械研究所 | Powder rolling coater for foods |
| CN200939429Y (en) * | 2006-01-16 | 2007-08-29 | 北京国药龙立科技有限公司 | Tablets screener |
| TWM411124U (en) * | 2011-01-28 | 2011-09-11 | Ding Han Machinery Co Ltd | Desktop crumbing machine |
| CN103213279A (en) * | 2012-01-19 | 2013-07-24 | 研能科技股份有限公司 | Automatic powder recycling and reusing system |
| CN203340977U (en) * | 2013-07-22 | 2013-12-18 | 大连中通食品机械有限公司 | Automatic flour coating machine |
| CN209017810U (en) * | 2017-10-23 | 2019-06-25 | 石狮市特布斯机械设备有限公司 | Powder binding machine |
-
2017
- 2017-10-23 CN CN201710989524.1A patent/CN107594049B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2882277Y (en) * | 2005-12-31 | 2007-03-28 | 广西壮族自治区水力机械研究所 | Powder rolling coater for foods |
| CN200939429Y (en) * | 2006-01-16 | 2007-08-29 | 北京国药龙立科技有限公司 | Tablets screener |
| TWM411124U (en) * | 2011-01-28 | 2011-09-11 | Ding Han Machinery Co Ltd | Desktop crumbing machine |
| CN103213279A (en) * | 2012-01-19 | 2013-07-24 | 研能科技股份有限公司 | Automatic powder recycling and reusing system |
| CN203340977U (en) * | 2013-07-22 | 2013-12-18 | 大连中通食品机械有限公司 | Automatic flour coating machine |
| CN209017810U (en) * | 2017-10-23 | 2019-06-25 | 石狮市特布斯机械设备有限公司 | Powder binding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107594049A (en) | 2018-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107594049B (en) | Powder wrapping machine and using method thereof | |
| US5514399A (en) | Method of applying particulates to baked goods and snacks | |
| US8210118B2 (en) | Food breader | |
| EP0046159A2 (en) | Method and apparatus for distributing and sifting Japanese style bread crumbs in a typical breading machine for coating edible food products | |
| CN113320917B (en) | Quick-frozen ball screening and conveying equipment | |
| CN211147254U (en) | Baking food premixed flour drying device | |
| US5652005A (en) | Method of making sandwich cookies for ice cream, and product | |
| CN209017810U (en) | Powder binding machine | |
| CN111570250A (en) | Gorgon fruit seed grain grader | |
| KR20160027300A (en) | Laver Snack Producing Apparatus and its Producing Method therefor | |
| CN207151879U (en) | A kind of multistage walnut cleaning device | |
| CN213386859U (en) | Steamed rice cake production is with dried meat floss dispensing device | |
| JPH0753508Y2 (en) | Noodle arranging device in the drying cup | |
| CN211913449U (en) | Raw material mixing device is used in bean vermicelli production | |
| CN210853230U (en) | Essence powder filters partial shipment device | |
| CN112369481A (en) | Preparation method of granular black tea | |
| CN216821704U (en) | Powder equipment is wrapped up in to vertical powder circle | |
| CN105875883B (en) | The effectively refining processing method of Mount Huang mee tea | |
| JP3320620B2 (en) | Apparatus and method for dusting confectionery powder | |
| CN218014198U (en) | Quartz sand production line | |
| CN207361380U (en) | A kind of automatic feeder of bean pulp fermentation device | |
| CN212291959U (en) | Flavoring device is carried to seasoning negative pressure | |
| CN115381028A (en) | Frock is tied up with filler to folding single leaf of zongzi | |
| CN216651219U (en) | Food processing equipment | |
| CN216301717U (en) | Chrysanthemum tea equipment for packing |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |