CN109114949B - Paper products processingequipment - Google Patents
Paper products processingequipment Download PDFInfo
- Publication number
- CN109114949B CN109114949B CN201810968442.3A CN201810968442A CN109114949B CN 109114949 B CN109114949 B CN 109114949B CN 201810968442 A CN201810968442 A CN 201810968442A CN 109114949 B CN109114949 B CN 109114949B
- Authority
- CN
- China
- Prior art keywords
- blowing pipe
- box body
- vertical blowing
- paper product
- placing groove
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
-
- 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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/24—Feeding, e.g. conveying, single articles by endless belts or chains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to the technical field of paper product production equipment, and particularly relates to a paper product processing device which comprises a sample loading part, a drying part and a transfer part; the inclined track is arranged, the paper board to be treated is sent into the placing groove, and the paper board is dried by blowing through the vertical blowing pipe array and the inclined vertical blowing pipes below the placing groove, so that double-sided drying can be realized, and uneven drying is avoided to influence the product quality; the paperboards are stored in a separated mode through a plurality of groups of movable limiting blocks in the transfer part, so that the situation that the lower paperboards are airtight due to overlapping and moisture is accumulated is avoided; through transfer portion and packing portion, realize automatic packing, practice thrift the manpower.
Description
Technical Field
The invention belongs to the technical field of paper product production equipment, and particularly relates to a paper product processing device.
Background
The paper product package has wide application range, and the use of various paper product packages is over the aspects of human life and production. With the deep application of paper product packaging in the consumption field, consumer behaviors also put forward new requirements on paper product industries which take downstream industries as sales objects and do not pay attention to product marketing originally, and various new equipment, new processes and new technologies are developed to design paper packages with strong folding resistance and pressure resistance, good printing effect and more packaging color varieties so as to meet consumer demands. In the production process of the paperboard, the problem of foaming, deformation and the like easily occur due to excessive moisture of the paperboard, and the quality and the attractiveness of the paperboard are affected.
Disclosure of Invention
The invention solves the technical problems in the prior art and provides a paper product processing device.
In order to solve the problems, the technical scheme of the invention is as follows:
a paper product processing device comprises a sample loading part, a drying part and a transfer part;
the sample loading part comprises a base and an inclined track arranged on the base;
the drying part comprises a paperboard placing groove and a vertical blowing pipe array, and the lower edge of the inclined track is arranged above the left edge of the paperboard placing groove; the vertical blowing pipe array comprises a vertical blowing pipe unit, the opening of the vertical blowing pipe unit is downward, and the upper end of the vertical blowing pipe unit is connected with the gas pressurizing pump; the paperboard placing groove is arranged right below the vertical blowing pipe array; the paperboard placing groove comprises a groove body with an open upper end and an open lower end; an opening is formed in the same position on one group of two opposite side walls of the groove body, and a first movable limiting block is arranged in the opening;
the transfer part is arranged right below the groove body; the transfer part comprises a box body, wherein the upper edge of the box body is provided with inclined vertical blowing pipes which are uniformly distributed on four edges of the upper edge of the box body; the opening of the inclined vertical blowing pipe is inclined upwards, and the lower end of the inclined vertical blowing pipe is connected with the gas pressurizing pump; openings are formed in the same position on a group of two opposite side walls of the box body, 3-20 openings are uniformly distributed on the same straight line of the single side wall along the vertical direction, and a second movable limiting block is arranged in each opening; the upper end of the box body is provided with an openable upper cover, and the bottom of the box body is provided with an openable bottom wall.
As an improvement of the invention, the paper product processing device further comprises a packing part, wherein the packing part comprises a conveying belt arranged right below the box body of the transfer part. The cardboard packing box is placed on the conveyer belt, conveys to the box under the back, opens the box diapire, removes the second movable stopper outside the box for deposit the cardboard of transfer portion and fall into the packing box, the rethread conveyer belt is carried away, realizes automatic packing.
As an improvement of the invention, the first movable limiting block and the second movable limiting block are horizontally arranged.
As an improvement of the invention, the first movable limiting block and the second movable limiting block are connected with a hydraulic driving device, and the driving direction of the hydraulic driving device is left-right direction movement. The labor is saved through mechanical control.
As an improvement of the invention, the gas pressurizing pump is connected with a gas heating device. By increasing the blowing temperature, the drying efficiency is improved.
As an improvement of the invention, the upper cover and the bottom wall of the box body are controlled by electromagnetic valves. And is convenient for automatic control.
As an improvement of the invention, the box body is connected with a dehumidifier. The board is further dried by a dehumidifier.
The advantages of the present invention over the prior art are as follows,
according to the paper product processing device, the inclined track is arranged, the paper board to be processed is sent into the placing groove, and the paper board is dried in a blowing way through the vertical blowing pipe array and the inclined vertical blowing pipes below the placing groove, so that double-sided drying can be realized, and uneven drying is avoided, and the quality of products is prevented from being influenced; the paperboards are stored in a separated mode through a plurality of groups of movable limiting blocks in the transfer part, so that the situation that the lower paperboards are airtight due to overlapping and moisture is accumulated is avoided; through transfer portion and packing portion, realize automatic packing, practice thrift the manpower.
Drawings
FIG. 1 is a schematic diagram of a paper product processing apparatus;
FIG. 2 is a schematic top view of the case;
in the figure: the sample loading device comprises a sample loading part 1, a base 11, an inclined track 12, a drying part 2, a paperboard placing groove 21, a vertical blowing pipe array 22, a vertical blowing pipe unit 23, a groove body 24, a first movable limiting block 25, a transit part 3, a box body 31, an inclined vertical blowing pipe 32, a second movable limiting block 33, an upper cover 34, a bottom wall 35, a packing part 4, a conveyor belt 41, a hydraulic driving device 5 and a dehumidifier 6.
Detailed Description
Example 1:
referring to fig. 1-2, a paper product processing apparatus includes a loading section 1, a drying section 2, and a transfer section 3;
the loading part 1 comprises a base 11 and an inclined track 12 arranged on the base 11;
the drying part 2 comprises a paperboard placing groove 21 and a vertical blowing pipe array 22, and the lower edge of the inclined rail 12 is arranged above the left edge of the paperboard placing groove 21; the vertical blowing pipe array 22 comprises a vertical blowing pipe unit 23, wherein the vertical blowing pipe unit 23 is downward in opening, and the upper end of the vertical blowing pipe unit is connected with a gas pressurizing pump; the paperboard placing groove 21 is arranged right below the vertical blowing pipe array 22; the paperboard placing groove 21 comprises a groove body 24 with an open upper end and an open lower end; openings are formed in the same position on a group of two opposite side walls of the groove body 24, and a first movable limiting block 25 is arranged in each opening;
the transit part 3 is arranged right below the groove body 24; the transfer part 3 comprises a box body 31, wherein an inclined vertical blowing pipe 32 is arranged on the upper edge of the box body 31, and the inclined vertical blowing pipes 32 are uniformly distributed on four edges of the upper edge of the box body 31; the opening of the inclined vertical blowing pipe 32 is inclined upwards, and the lower end of the inclined vertical blowing pipe is connected with a gas pressurizing pump; openings are formed in the same position on a group of two opposite side walls of the box body 31, 3-20 openings are uniformly distributed on the same straight line of the single side wall along the vertical direction, and a second movable limiting block 33 is arranged in each opening; the upper end of the box body 31 is provided with an openable upper cover 34, and the bottom is provided with an openable bottom wall 35.
Example 2:
referring to fig. 1-2, as an improvement of the present invention, the paper product processing apparatus further includes a packing section 4, and the packing section 4 includes a conveyor belt 41 disposed directly below the transfer section box 31. The cardboard packing box is placed on conveyer belt 41, conveys to the box 31 under the back, opens box diapire 35, removes the direction outside the second movable stopper 33 to box 31 for deposit the cardboard of transfer portion 3 and fall into the packing box, the rethread conveyer belt 41 carries away, realizes automatic packing.
Example 3:
referring to fig. 1-2, as an improvement of the present invention, the first movable stopper 25 and the second movable stopper 33 are horizontally installed.
Example 4:
referring to fig. 1-2, as a modification of the present invention, the first movable stopper 25 and the second movable stopper 33 are connected to the hydraulic driving device 5, and the driving direction of the hydraulic driving device 5 is a left-right direction movement. The labor is saved through mechanical control.
Example 5:
referring to fig. 1-2, as an improvement of the present invention, the gas pressurizing pump is connected to a gas heating device. By increasing the blowing temperature, the drying efficiency is improved.
Example 6:
referring to fig. 1-2, as an improvement of the present invention, the upper cover 34 and the bottom wall 35 of the case 31 are controlled by solenoid valves. And is convenient for automatic control.
Example 7:
referring to fig. 1-2, as an improvement of the present invention, the cabinet 31 is connected to the dehumidifier 6. The board is further dried by means of a dehumidifier 6.
The present invention can also combine at least one of the technical features described in examples 2, 3, 4, 5, 6, 7 with example 1 to form a new embodiment.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the equivalents or alternatives made on the basis of the above description are all included in the scope of the present invention.
Claims (5)
1. The paper product processing device is characterized by comprising a sample loading part, a drying part and a transfer part;
the sample loading part comprises a base and an inclined track arranged on the base;
the drying part comprises a paperboard placing groove and a vertical blowing pipe array, and the lower edge of the inclined track is arranged above the left edge of the paperboard placing groove; the vertical blowing pipe array comprises a vertical blowing pipe unit, the opening of the vertical blowing pipe unit is downward, and the upper end of the vertical blowing pipe unit is connected with the gas pressurizing pump; the paperboard placing groove is arranged right below the vertical blowing pipe array; the paperboard placing groove comprises a groove body with an open upper end and an open lower end; an opening is formed in the same position on one group of two opposite side walls of the groove body, and a first movable limiting block is arranged in the opening;
the transfer part is arranged right below the groove body; the transfer part comprises a box body, wherein the upper edge of the box body is provided with inclined vertical blowing pipes which are uniformly distributed on four edges of the upper edge of the box body; the opening of the inclined vertical blowing pipe is inclined upwards, and the lower end of the inclined vertical blowing pipe is connected with the gas pressurizing pump; openings are formed in the same position on a group of two opposite side walls of the box body, 3-20 openings are uniformly distributed on the same straight line of the single side wall along the vertical direction, and a second movable limiting block is arranged in each opening; the upper end of the box body is provided with an openable upper cover, and the bottom of the box body is provided with an openable bottom wall;
the paper product processing device further comprises a packing part, wherein the packing part comprises a driving belt arranged right below the box body of the transfer part;
the box body is connected with the dehumidifier.
2. The paper product processing apparatus of claim 1, wherein the first movable stop and the second movable stop are mounted horizontally.
3. The paper product processing apparatus of claim 1, wherein the first movable stop and the second movable stop are coupled to a hydraulic drive, the hydraulic drive being driven in a side-to-side motion.
4. The paper product manufacturing apparatus of claim 1, wherein the gas pressurizing pump is coupled to the gas heating device.
5. The paper product processing apparatus of claim 1, wherein the upper and bottom walls of the housing are controlled by solenoid valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968442.3A CN109114949B (en) | 2018-08-23 | 2018-08-23 | Paper products processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968442.3A CN109114949B (en) | 2018-08-23 | 2018-08-23 | Paper products processingequipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109114949A CN109114949A (en) | 2019-01-01 |
| CN109114949B true CN109114949B (en) | 2023-08-15 |
Family
ID=64860896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810968442.3A Active CN109114949B (en) | 2018-08-23 | 2018-08-23 | Paper products processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109114949B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776312A (en) * | 2021-10-22 | 2021-12-10 | 合肥陶陶新材料科技有限公司 | Drying equipment is used in preparation of two-sided texture pottery brick |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA986394B (en) * | 1997-11-26 | 1999-02-03 | Westinghouse Air Brake Co | E-1 twin tower air dryer for an air compressor unit |
| JP2006341535A (en) * | 2005-06-10 | 2006-12-21 | Eco Keikaku:Kk | Method of processing powder waste plastic |
| JP2008212793A (en) * | 2007-03-01 | 2008-09-18 | Sekisui Chem Co Ltd | Method of drying solvent-containing resin composition |
| CN101629774A (en) * | 2009-05-27 | 2010-01-20 | 中国宣纸集团公司 | Drying method and drying equipment of wet rice paper poster |
| CN203648917U (en) * | 2013-12-16 | 2014-06-18 | 维达纸业（四川）有限公司 | Toilet roll storage rack |
| CN105352283A (en) * | 2015-12-14 | 2016-02-24 | 重庆正合印务有限公司 | Paperboard drying room |
| CN105438807A (en) * | 2015-11-16 | 2016-03-30 | 宜昌金海科技股份有限公司 | Paperboard high-speed transferring and negative-pressure dehumidifying production line |
| CN205736404U (en) * | 2016-05-05 | 2016-11-30 | 天津市有为印刷包装有限公司 | A kind of paper drying machine |
| CN206420274U (en) * | 2017-01-04 | 2017-08-18 | 浙江圣大皮革有限公司 | Release liners coating drying box |
| CN107175234A (en) * | 2017-07-04 | 2017-09-19 | 贵港市益福美农资有限公司 | A kind of crop seeds cleaning and classification and drying all-in-one |
| CN206606829U (en) * | 2017-03-15 | 2017-11-03 | 汕头市澄海区广鸿达纸业有限公司 | A kind of automatic stacked offset equipment of cardboard |
| CN206944659U (en) * | 2017-06-12 | 2018-01-30 | 深圳市盛铭电子材料有限公司 | Air-flotation type drying tunnel |
| CN107677088A (en) * | 2017-11-10 | 2018-02-09 | 安吉集隆包装材料有限公司 | A kind of production of paper products processing drying unit |
| CN107752100A (en) * | 2017-11-15 | 2018-03-06 | 安徽华瑞医药技术开发有限公司 | A kind of high-efficiency feed particle processing and packing all-in-one |
| CN207280085U (en) * | 2017-08-11 | 2018-04-27 | 亚振家居股份有限公司 | Cabinet-wood drying equipment |
| CN207299828U (en) * | 2017-10-13 | 2018-05-01 | 嘉兴雅港复合材料有限公司 | A kind of drying equipment for paper honeycomb |
| CN207510750U (en) * | 2017-11-29 | 2018-06-19 | 江西丰源生物高科有限公司 | One kind is suitable for water baseization eco-friendly pesticide preparation preparation facilities |
| CN209013719U (en) * | 2018-08-23 | 2019-06-21 | 盐城名杰纸品包装有限公司 | A kind of paper product processing device |
| CN213708973U (en) * | 2020-06-29 | 2021-07-16 | 盐城名杰纸品包装有限公司 | Papermaking drying device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005029602A1 (en) * | 2005-06-23 | 2007-01-04 | Wiessner Gmbh | Extractor hood for paper and / or board machine |
-
2018
- 2018-08-23 CN CN201810968442.3A patent/CN109114949B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA986394B (en) * | 1997-11-26 | 1999-02-03 | Westinghouse Air Brake Co | E-1 twin tower air dryer for an air compressor unit |
| JP2006341535A (en) * | 2005-06-10 | 2006-12-21 | Eco Keikaku:Kk | Method of processing powder waste plastic |
| JP2008212793A (en) * | 2007-03-01 | 2008-09-18 | Sekisui Chem Co Ltd | Method of drying solvent-containing resin composition |
| CN101629774A (en) * | 2009-05-27 | 2010-01-20 | 中国宣纸集团公司 | Drying method and drying equipment of wet rice paper poster |
| CN203648917U (en) * | 2013-12-16 | 2014-06-18 | 维达纸业（四川）有限公司 | Toilet roll storage rack |
| CN105438807A (en) * | 2015-11-16 | 2016-03-30 | 宜昌金海科技股份有限公司 | Paperboard high-speed transferring and negative-pressure dehumidifying production line |
| CN105352283A (en) * | 2015-12-14 | 2016-02-24 | 重庆正合印务有限公司 | Paperboard drying room |
| CN205736404U (en) * | 2016-05-05 | 2016-11-30 | 天津市有为印刷包装有限公司 | A kind of paper drying machine |
| CN206420274U (en) * | 2017-01-04 | 2017-08-18 | 浙江圣大皮革有限公司 | Release liners coating drying box |
| CN206606829U (en) * | 2017-03-15 | 2017-11-03 | 汕头市澄海区广鸿达纸业有限公司 | A kind of automatic stacked offset equipment of cardboard |
| CN206944659U (en) * | 2017-06-12 | 2018-01-30 | 深圳市盛铭电子材料有限公司 | Air-flotation type drying tunnel |
| CN107175234A (en) * | 2017-07-04 | 2017-09-19 | 贵港市益福美农资有限公司 | A kind of crop seeds cleaning and classification and drying all-in-one |
| CN207280085U (en) * | 2017-08-11 | 2018-04-27 | 亚振家居股份有限公司 | Cabinet-wood drying equipment |
| CN207299828U (en) * | 2017-10-13 | 2018-05-01 | 嘉兴雅港复合材料有限公司 | A kind of drying equipment for paper honeycomb |
| CN107677088A (en) * | 2017-11-10 | 2018-02-09 | 安吉集隆包装材料有限公司 | A kind of production of paper products processing drying unit |
| CN107752100A (en) * | 2017-11-15 | 2018-03-06 | 安徽华瑞医药技术开发有限公司 | A kind of high-efficiency feed particle processing and packing all-in-one |
| CN207510750U (en) * | 2017-11-29 | 2018-06-19 | 江西丰源生物高科有限公司 | One kind is suitable for water baseization eco-friendly pesticide preparation preparation facilities |
| CN209013719U (en) * | 2018-08-23 | 2019-06-21 | 盐城名杰纸品包装有限公司 | A kind of paper product processing device |
| CN213708973U (en) * | 2020-06-29 | 2021-07-16 | 盐城名杰纸品包装有限公司 | Papermaking drying device |
Non-Patent Citations (1)
| Title |
|---|
| 晓红.《纸箱生产的一场革命》.《中国包装报》.2005,全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109114949A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105501526B (en) | Two generation aseptic bag milk bag gift box boxing systems | |
| US20140056653A1 (en) | Method and Machine for Filling 3D Cavities with Bulk Material | |
| CN106111833A (en) | Automatically gather materials boxing apparatus | |
| CN104741324A (en) | Single corrugated paperboard quality detecting machine | |
| CN109114949B (en) | Paper products processingequipment | |
| CN104139982A (en) | Punching material collecting and disc arranging machine | |
| KR101827787B1 (en) | Apparatus for supplying piling tray | |
| US20090057102A1 (en) | Vacuum belt conveyor | |
| CN108238394B (en) | Bar material sorting equipment and bar material storage cabinet | |
| US20120023872A1 (en) | Thermoforming packaging machine and a method for filling packaging troughs with products | |
| US7735296B2 (en) | Apparatus and method for a carton carrier | |
| CN114793430A (en) | Double pass conveyor system with tiltable trays | |
| CN101631479A (en) | Tower case emptier be used for the emptying hopper that the tower case of rod-shaped articles is equipped with in emptying | |
| CN206088087U (en) | Flat air cushion belt conveyor | |
| KR101806516B1 (en) | Apparatus for transporting seafood individually | |
| KR101787316B1 (en) | Egg Packing Plate manufacturing apparatus | |
| CN102451873A (en) | Lower mold structure for stamping and flanging in box cap forming process | |
| EP2995567A1 (en) | Sleeving system | |
| CN106956803B (en) | A kind of rubber gloves automatic box packing device | |
| KR100427604B1 (en) | Pulp Mold Machine | |
| CN209013719U (en) | A kind of paper product processing device | |
| CN110329611A (en) | A kind of retrospect system salt bag pressuring flat device and its conveying scan code system | |
| US4668536A (en) | Method and apparatus for coating corrugated board | |
| KR101532431B1 (en) | Device for supplying lavar | |
| CN206050227U (en) | A kind of automatic bag sheathing machine |
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 |