CN103088572B - Efficient air flow dyeing machine - Google Patents
Efficient air flow dyeing machine Download PDFInfo
- Publication number
- CN103088572B CN103088572B CN201310022559.XA CN201310022559A CN103088572B CN 103088572 B CN103088572 B CN 103088572B CN 201310022559 A CN201310022559 A CN 201310022559A CN 103088572 B CN103088572 B CN 103088572B
- Authority
- CN
- China
- Prior art keywords
- dyeing machine
- cloth
- cylindrical shell
- dye liquor
- airflow dyeing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to the technical field of printing and dyeing equipment and relates to an efficient air flow dyeing machine which resolves the technical problems that the design of an existing dyeing machine is not reasonable and the like. The efficient air flow dyeing machine comprises a barrel body, wherein a cloth storage groove is formed in the bottom of the barrel body, a nozzle assembly is arranged above the barrel body, the nozzle assembly is communicated with the barrel body through a cloth guide pipe, a dyeing liquid nozzle and a high pressure air flow leading-in mechanism are arranged on the nozzle assembly, a dyeing liquid circulation mechanism and an air-supplying circulation mechanism are arranged outside the barrel body, a dyeing liquid filter is connected on the bottom of the barrel body, the dyeing liquid circulation mechanism is connected between the dyeing liquid nozzle and the dyeing liquid filter, the air-supplying circulation mechanism is connected between the high pressure air flow leading-in mechanism and the barrel body, and an air pressure stenter mechanism is arranged on the cloth guide pipe. The efficient air flow dyeing machine has the advantages of being reasonable in design, simple in structure, capable of realizing fabric stentering conveniently and improving printing and dyeing quality, convenient to operate, good in operating stability, and convenient to maintain.
Description
Technical field
The invention belongs to dyeing apparatus technical field, relate to airflow dyeing machine, especially relate to a kind of efficient airflow dyeing machine.
Background technology
Different from traditional levelness, airflow dyeing is mainly to rely on air-flow to draw fabric to make shuttling movement.Dye liquor contacts with pollutant again and again by nozzle, completes the process of dying.In air current spray nozzle, fabric is subject to the traction of air-flow on the one hand, and the fierce shake that suspends in air-flow on the other hand, has accelerated the motion of dye liquor towards fiber Dynamic Boundary layer, constantly break the formed dynamic equilibrium of dyestuff absorption and desorb, thereby on shortening, dye the time with level dyeing.When fabric moves in air current spray nozzle, in fact also have a stent process, it can make fabric constantly change rope form position, reduces the formation of fabric warp-wise or broadwise permanent crease.Fabric is rope form before entering nozzle, enter after nozzle and cloth guide tube, under the effect of airflow field, broadwise is necessarily expanded, fully contact with vaporific dye liquor and (adopt the airflow dyeing of air pressure penetration theory, expanded air-flow and adsorbed the contact-making surface of dye liquor fabric, further having improved the uniformity of infiltration).When fabric leaves after nozzle and cloth guide tube, air-flow dynamic pressure sudden outburst, fabric speed slows down, again with new loose formula rope form regularly the amplitude of oscillation fall into cloth storage trough.In whole dyeing course, fabric is not immersed in dye liquor all the time in cloth storage trough.In pressure releasing process, in fabric with dye liquor Quick-gasifying thereupon, heat is along with main body dye liquor (carrying a large amount of steam secretly) is pulled away.Although at this moment fabric itself has lost part heat, but still under higher temperature state.Therefore, whole process temperature reduces, and is not the exchange heat by cold fluid and hot fluid, but is taken away heat and reached by main body dye liquor.The quick cooling dye liquor of this and traditional levelness, and directly in nozzle, pass to fabric, it is diverse making fabric be subject to cold shock suddenly.So fabric can't produce permanent wrinkle and print.Adopt the circulation of air-flow traction fabric, utilize air-flow in the velocity variations of different cross section passage (as the variable cross-section of nozzle and cloth guide tube), can produce a kind of soft degree of tightness effect (extruding or expansion are stretched) to fabric, eliminate the stress that fabric and yarn produce in weaving process, and can obtain good feel.Some fabric (as flax class), by adjusting certain technological parameter (as speed, spurting moisture content), can also carry out mechanical type soft finish.
Mainly there is following technical problem in airflow dyeing machine of the prior art: 1, fabric folding line.The common cloth speed of airflow dyeing is very fast, and object is to improve the exchange frequency of fabric and dye liquor, guarantees level-dyeing property, shortens relatively static fabric storage cloth dead time simultaneously, avoids producing folding line.But, some frivolous high-count and high-density long filament kind fabric, the too fast easy appearance scratch of cloth speed; Cloth speed is slow, can produce folding line.To this situation, need to find a suitable cloth speed.The reason that some knitted fabric folding line (longitudinally) occurs may be that knitted fabric forms larger internal stress in fabrication processes, if extraneous warp-wise overtension, just easily produce warp-wise folding line, and in wet processing (as pre-treatment), just forming for the first time.In follow-up dyeing course, dyestuff is variant in the adsorbance at folding line place, forms deep mixed vestige.Avoid or reduce this problem, in pretreatment process, must by coupling air quantity with put forward the relation of cloth rewinder roll linear velocity, have an expansion process after allowing fabric leave cloth guide tube, constantly change pencil position, burst is launched rapidly.As long as experience is this process once, fabric does not form permanent crease, just can not form folding line so afterwards in process again.2, fabric scratch and fluffiness.The speed of service of airflow dyeing process is relatively very fast, and fabric enters after nozzle and cloth guide tube, although touch dye liquor, unlike excessive spray-painting look, can be enclosed in dye liquor completely.Therefore, between fabric face and tube wall, produced larger frictional force, when serious, can make fabric face scratch.The fluffing of fabric or pilling effect, except high with fabric fibre brute force and warp resistance performance, outside the Pass the yam surface long-pending large (as knitted fabric) of exposure has, also relevant with extraneous mechanism (stretching, friction).
In order to solve prior art problem, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of Novel air flow dyeing machine [application number: 200720048275.8], comprises owner's body, the air blast, circulating pump, filter and the dye barrel that in described owner's body, are provided with dye vat, nozzle and are connected to body; In described dye vat, be provided with air-suction duct and the cloth storage trough of filter, air blast is connected to the nozzle that is positioned at dye vat top by air duct, cloth storage trough below is arranging fluid reservoir, and fluid reservoir is connected with return duct, circulating pump, heat exchanger and nozzle successively.Such scheme has solved the partial technical problems of prior art to a certain extent, but still cannot solve all technical problems completely.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of reasonable in design, simple in structure, can realize easily fabric stent, improve the efficient airflow dyeing machine of printing quality.
For achieving the above object, the present invention has adopted following technical proposal: this efficient airflow dyeing machine, comprise cylindrical shell, in cylindrical shell, be provided with the cloth storage trough that is positioned at cylinder body bottom, above cylindrical shell, be provided with nozzle assembly, this nozzle assembly is communicated with cylindrical shell by cloth guide tube, described nozzle assembly is provided with dye liquor nozzle and high pressure draught is introduced mechanism, described cylindrical shell peripheral hardware has dye liquor cycling mechanism and air feed cycling mechanism, in the bottom of cylindrical shell, be connected with filtering dye liquor device, described dye liquor cycling mechanism is connected between dye liquor nozzle and filtering dye liquor device, described air feed cycling mechanism is connected to high pressure draught and introduces between mechanism and cylindrical shell, it is characterized in that, described cloth guide tube is provided with air pressure stent mechanism.
In above-mentioned efficient airflow dyeing machine, described air pressure stent mechanism comprises the bar-shaped trough of opening respectively in cloth guide tube both sides, on bar-shaped trough, be provided with filter, described bar-shaped trough is provided with mozzle, and the other end of described mozzle is connected to the bottom of cloth guide tube and opening down.
In above-mentioned efficient airflow dyeing machine, the width of described cloth guide tube increases from top to bottom gradually.
In above-mentioned efficient airflow dyeing machine, in described cylindrical shell, be provided with the spread roller bearing that is positioned at mozzle below, below spread roller bearing, be provided with and receive cloth roller bearing, the low arch in high two ends in the middle of described spread roller bearing is, the high spill in low two ends in the middle of described receipts cloth roller bearing is.
In above-mentioned efficient airflow dyeing machine, described filtering dye liquor device comprises the cartridge filter with input pipe and efferent duct, input pipe is communicated with cylindrical shell, efferent duct is connected with dye liquor cycling mechanism, is fixed with tubular screen pack in cartridge filter, is provided with inner core in screen pack, described inner core is fixed on central shaft, this central shaft is connected with driving mechanism, and described inner core periphery is wound with flight, between described flight and screen pack, forms matched in clearance.
In above-mentioned efficient airflow dyeing machine, described flight and inner core equal in length, the length of described screen pack is less than the length of flight, and described inner core end is fixed with brush body.
In above-mentioned efficient airflow dyeing machine, described driving mechanism comprises drive motors, and described drive motors is connected with central shaft by decelerator.
In above-mentioned efficient airflow dyeing machine, described cloth storage trough inner side is provided with Hua Bu mechanism.
In above-mentioned efficient airflow dyeing machine, described Hua Bu mechanism comprises some sliding cloth raised lines, and the cross section of described sliding cloth raised line is curved.
Compared with prior art, the advantage of this efficient airflow dyeing machine is: 1, reasonable in design, simple in structure, can realize easily fabric stent, and improve printing quality.2, easy for operation, good operating stability, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation provided by the invention.
Fig. 2 is the nozzle assembly structural representation of amplification provided by the invention.
Fig. 3 is the cloth guide tube structural representation of amplification provided by the invention.
Fig. 4 is the filtering dye liquor device structural representation of amplification provided by the invention.
Fig. 5 is the spread rolling shaft structure schematic diagram of amplification provided by the invention.
Fig. 6 is the receipts cloth rolling shaft structure schematic diagram of amplification provided by the invention.
Fig. 7 is the sliding cloth raised line side view of amplification provided by the invention.
In figure, cylindrical shell 1, cloth storage trough 2, nozzle assembly 3, dye liquor nozzle 31, high pressure draught are introduced mechanism 32, cloth guide tube 4, dye liquor cycling mechanism 5, air feed cycling mechanism 6, filtering dye liquor device 7, input pipe 71, efferent duct 72, cartridge filter 73, screen pack 74, inner core 75, central shaft 76, flight 77, brush body 78, drive motors 7a, decelerator 7b, air pressure stent mechanism 8, bar-shaped trough 81, filter 82, mozzle 83, spread roller bearing 9, are received cloth roller bearing 10, sliding cloth raised line 11, fabric 12.
The specific embodiment
As Figure 1-3, this efficient airflow dyeing machine comprises cylindrical shell 1, is provided with the cloth storage trough 2 that is positioned at cylindrical shell 1 bottom in cylindrical shell 1, is provided with nozzle assembly 3 above cylindrical shell 1, and this nozzle assembly 3 is communicated with cylindrical shell 1 by cloth guide tube 4.Fabric 12 is through nozzle assembly 3, on nozzle assembly 3, be provided with dye liquor nozzle 31 and high pressure draught and introduce mechanism 32, described cylindrical shell 1 peripheral hardware has dye liquor cycling mechanism 5 and air feed cycling mechanism 6, in the bottom of cylindrical shell 1, be connected with filtering dye liquor device 7, dye liquor cycling mechanism 5 is connected between dye liquor nozzle 31 and filtering dye liquor device 7, air feed cycling mechanism 6 is connected to high pressure draught and introduces between mechanism 32 and cylindrical shell 1, and cloth guide tube 4 is provided with air pressure stent mechanism 8.
Air pressure stent mechanism 8 comprises the bar-shaped trough 81 of opening respectively in cloth guide tube 4 both sides, is provided with filter 82 on bar-shaped trough 81, and described bar-shaped trough 81 is provided with mozzle 83, and the other end of described mozzle 83 is connected to the bottom of cloth guide tube 4 and opening down.The width of cloth guide tube 4 increases from top to bottom gradually.
As shown in Fig. 1,5 and 6, in cylindrical shell 1, be provided with the spread roller bearing 9 that is positioned at mozzle 83 belows, below spread roller bearing 9, be provided with and receive cloth roller bearing 10, the low arch in high two ends in the middle of described spread roller bearing 9 is, the high spill in low two ends in the middle of described receipts cloth roller bearing 10 is.Cloth storage trough 2 inner sides are provided with Hua Bu mechanism.Hua Bu mechanism comprises some sliding cloth raised lines 11, and as shown in Figure 7, the cross section of sliding cloth raised line 11 is curved.
As shown in Figure 4, filtering dye liquor device 7 comprises the cartridge filter 73 with input pipe 71 and efferent duct 72, input pipe 71 is communicated with cylindrical shell 1, efferent duct 72 is connected with dye liquor cycling mechanism 5, is fixed with tubular screen pack 74 in cartridge filter 73, is provided with inner core 75 in screen pack 74, described inner core 75 is fixed on central shaft 76, this central shaft 76 is connected with driving mechanism, and described inner core 75 peripheries are wound with flight 77, between described flight 77 and screen pack 74, form matched in clearance.Flight 77 and inner core 75 equal in length, the length of described screen pack 74 is less than the length of flight 77, and described inner core 75 ends are fixed with brush body 78.Driving mechanism comprises drive motors 7a, and described drive motors 7a is connected with central shaft 76 by decelerator 7b.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although more used cylindrical shell 1 herein, cloth storage trough 2, nozzle assembly 3, dye liquor nozzle 31, high pressure draught is introduced mechanism 32, cloth guide tube 4, dye liquor cycling mechanism 5, air feed cycling mechanism 6, filtering dye liquor device 7, input pipe 71, efferent duct 72, cartridge filter 73, screen pack 74, inner core 75, central shaft 76, flight 77, brush body 78, drive motors 7a, decelerator 7b, air pressure stent mechanism 8, bar-shaped trough 81, filter 82, mozzle 83, spread roller bearing 9, receive cloth roller bearing 10, sliding cloth raised line 11, fabric 12 terms such as grade, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Claims (9)
1. an efficient airflow dyeing machine, comprise cylindrical shell (1), in cylindrical shell (1), be provided with the cloth storage trough (2) that is positioned at cylindrical shell (1) bottom, in cylindrical shell (1) top, be provided with nozzle assembly (3), this nozzle assembly (3) is communicated with cylindrical shell (1) by cloth guide tube (4), described nozzle assembly (3) is provided with dye liquor nozzle (31) and high pressure draught is introduced mechanism (32), described cylindrical shell (1) peripheral hardware has dye liquor cycling mechanism (5) and air feed cycling mechanism (6), in the bottom of cylindrical shell (1), be connected with filtering dye liquor device (7), described dye liquor cycling mechanism (5) is connected between dye liquor nozzle (31) and filtering dye liquor device (7), described air feed cycling mechanism (6) is connected to high pressure draught and introduces between mechanism (32) and cylindrical shell (1), it is characterized in that, described cloth guide tube (4) is provided with air pressure stent mechanism (8).
2. efficient airflow dyeing machine according to claim 1, it is characterized in that, described air pressure stent mechanism (8) comprises the bar-shaped trough (81) of opening respectively in cloth guide tube (4) both sides, on bar-shaped trough (81), be provided with filter (82), described bar-shaped trough (81) is provided with mozzle (83), and the other end of described mozzle (83) is connected to the bottom of cloth guide tube (4) and opening down.
3. efficient airflow dyeing machine according to claim 2, is characterized in that, the width of described cloth guide tube (4) increases from top to bottom gradually.
4. according to the efficient airflow dyeing machine described in claim 2 or 3, it is characterized in that, in described cylindrical shell (1), be provided with the spread roller bearing (9) that is positioned at mozzle (83) below, in spread roller bearing (9) below, be provided with and receive cloth roller bearing (10), the low arch in high two ends in the middle of described spread roller bearing (9) is, the high spill in low two ends in the middle of described receipts cloth roller bearing (10) is.
5. according to the efficient airflow dyeing machine described in claim 1 or 2 or 3, it is characterized in that, described filtering dye liquor device (7) comprises the cartridge filter (73) of have input pipe (71) and efferent duct (72), input pipe (71) is communicated with cylindrical shell (1), efferent duct (72) is connected with dye liquor cycling mechanism (5), in cartridge filter (73), be fixed with tubular screen pack (74), in screen pack (74), be provided with inner core (75), described inner core (75) is fixed on central shaft (76), this central shaft (76) is connected with driving mechanism, described inner core (75) periphery is wound with flight (77), between described flight (77) and screen pack (74), form matched in clearance.
6. efficient airflow dyeing machine according to claim 5, it is characterized in that, described flight (77) and inner core (75) equal in length, the length of described screen pack (74) is less than the length of flight (77), and described inner core (75) end is fixed with brush body (78).
7. efficient airflow dyeing machine according to claim 5, is characterized in that, described driving mechanism comprises drive motors (7a), and described drive motors (7a) is connected with central shaft (76) by decelerator (7b).
8. according to the efficient airflow dyeing machine described in claim 1 or 2 or 3, it is characterized in that, described cloth storage trough (2) inner side is provided with Hua Bu mechanism.
9. efficient airflow dyeing machine according to claim 8, is characterized in that, described Hua Bu mechanism comprises some sliding cloth raised lines (11), and the cross section of described sliding cloth raised line (11) is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310022559.XA CN103088572B (en) | 2013-01-21 | 2013-01-21 | Efficient air flow dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310022559.XA CN103088572B (en) | 2013-01-21 | 2013-01-21 | Efficient air flow dyeing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103088572A CN103088572A (en) | 2013-05-08 |
| CN103088572B true CN103088572B (en) | 2014-11-12 |
Family
ID=48201673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310022559.XA Expired - Fee Related CN103088572B (en) | 2013-01-21 | 2013-01-21 | Efficient air flow dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103088572B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397488A (en) * | 2013-07-25 | 2013-11-20 | 吴江市悦阳纺织有限公司 | Sunlight-chromogenic fabric |
| CN103911780A (en) * | 2014-03-24 | 2014-07-09 | 灵山县桂合丝业有限公司 | Airflow dyeing machine |
| CN106894178B (en) * | 2016-05-24 | 2018-11-13 | 浙江显昱纤维织染制衣有限公司 | Fabric dyeing apparatus with gas supply mechanism |
| TWI635203B (en) * | 2017-05-02 | 2018-09-11 | Spiral storage tank combination structure of dyeing machine | |
| CN109338614B (en) * | 2018-09-21 | 2020-11-20 | 绍兴柯桥展望印染有限公司 | Airflow dyeing machine |
| CN109082799B (en) * | 2018-11-06 | 2020-10-09 | 绍兴三杰纺织印染有限公司 | Airflow dyeing machine and using method thereof |
| TWI719709B (en) * | 2019-11-11 | 2021-02-21 | 陳鴻文 | Structure of up-walking dyeing machine |
| CN111648063A (en) * | 2020-06-28 | 2020-09-11 | 浙江禾欣新材料有限公司 | Fixed island microfiber tension-free alkali liquor circulating device |
| CN116289006B (en) * | 2023-03-22 | 2024-01-23 | 无锡市泛博纺织有限公司 | Device and method for dyeing suede fabric capable of being recycled |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201162122Y (en) * | 2007-12-26 | 2008-12-10 | 沈学先 | Gas-flow liquid-flow dyeing machine |
| CN201209205Y (en) * | 2008-06-04 | 2009-03-18 | 唐佳伟 | High temperature and high pressure air flow dyeing machine |
| CN201390884Y (en) * | 2009-03-17 | 2010-01-27 | 浙江卓信机械有限公司 | Novel air flow dyeing machine |
| CN203049261U (en) * | 2013-01-21 | 2013-07-10 | 浙江卓信机械有限公司 | Airflow dyeing machine enabling stentering to be easy |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100446574B1 (en) * | 2000-06-14 | 2004-09-04 | 권중형 | Textile dyeing apparatus |
-
2013
- 2013-01-21 CN CN201310022559.XA patent/CN103088572B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201162122Y (en) * | 2007-12-26 | 2008-12-10 | 沈学先 | Gas-flow liquid-flow dyeing machine |
| CN201209205Y (en) * | 2008-06-04 | 2009-03-18 | 唐佳伟 | High temperature and high pressure air flow dyeing machine |
| CN201390884Y (en) * | 2009-03-17 | 2010-01-27 | 浙江卓信机械有限公司 | Novel air flow dyeing machine |
| CN203049261U (en) * | 2013-01-21 | 2013-07-10 | 浙江卓信机械有限公司 | Airflow dyeing machine enabling stentering to be easy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103088572A (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103088572B (en) | Efficient air flow dyeing machine | |
| CN101591845A (en) | A kind of novel gas-fog dyeing machine | |
| CN101736615A (en) | Spray coloring stack dying process for cotton woven fabrics | |
| CN203049261U (en) | Airflow dyeing machine enabling stentering to be easy | |
| CN103088583B (en) | Air flow dyeing machine vapor-pressure type cloth stretching assembly | |
| CN203049262U (en) | Fabric-stretching guide pipe assembly of airflow dyeing machine | |
| CN110258060A (en) | A kind of continuous dyeing equipment | |
| CN203904594U (en) | Rigid rapier weaving machine tension balance device for carbon fiber weaving | |
| CN211972718U (en) | Processing device for cellulose fiber cheese space dyeing | |
| CN203583189U (en) | Dryer | |
| CN106930020B (en) | Segmented spun yarn warp knit warping constant part | |
| CN106811896A (en) | Active spreading roll, passive spreading roll and expanding mercerizing machine | |
| CN208829908U (en) | Rinsing machine | |
| CN101503851A (en) | Dipping and showering alternate type hank dyeing method | |
| CN106595261A (en) | Fabric drying device and drying method | |
| CN203320289U (en) | Combined singeing machine | |
| CN105274753B (en) | A kind of high efficient two-sided hydrophilic treated equipment of fabric hot rolled nonwoven fabrics | |
| CN210886576U (en) | Continuous dyeing equipment | |
| CN202298194U (en) | Vapor input mechanism of high-temperature and high-pressure curling and dying machine | |
| CN204982270U (en) | Tractive coiling apparatus of big circular knitting machine | |
| CN211057414U (en) | Printing and dyeing device for knitted fabric super-soft fabric | |
| CN206070154U (en) | A kind of fabric Mercerising machines for yarns | |
| CN204959315U (en) | Energy -efficient double -deck cloth gripper tent silky luster of mercerized cotton fabrics combine | |
| CN104862911B (en) | Sizing dyeing technology and device for twill elasticity knitting velvet | |
| CN111826785A (en) | Antibacterial and anti-wrinkle anti-static knitted fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |