CN104264402B - What synthetic leather was processed removes wrinkle equipment - Google Patents
What synthetic leather was processed removes wrinkle equipment Download PDFInfo
- Publication number
- CN104264402B CN104264402B CN201410486901.6A CN201410486901A CN104264402B CN 104264402 B CN104264402 B CN 104264402B CN 201410486901 A CN201410486901 A CN 201410486901A CN 104264402 B CN104264402 B CN 104264402B
- Authority
- CN
- China
- Prior art keywords
- warm
- mill
- air intake
- electric heating
- temperature sensor
- 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
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
- D06C15/08—Rollers therefor
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
- D06C3/06—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by rotary disc, roller, or like apparatus
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
Abstract
What the invention discloses the processing of a kind of synthetic leather removes wrinkle equipment, comprise: coating machine, install wrinkle equipment before the coating additional, this goes wrinkle equipment to comprise, warm-up mill, backer roll and add wet tank, warm-up mill presses backer roll, add in wet tank and be provided with the first air intake and the second air intake, cloth is transferred to coating machine through warm-up mill and backer roll after adding wet tank, first air intake is communicated with ultrasonic water atomization type generator with the second air intake, two faces of the moistening cloth of water smoke energy that the first air intake and the second air intake export.Warm-up mill is provided with at least three electric heating bodies, the first temperature sensor and the second temperature sensor that are connected with electrical heating controller.Centre can arrange different temperature from the warm-up mill at two ends, is specifically designed to the wrinkling of the two ends of removing cloth.The invention has the beneficial effects as follows: rational in infrastructure, cost is low, energy-saving and water-saving, save space, hot and humid high pressure setting remove CHAMPRAY.
Description
Technical field
What the present invention relates to the processing of a kind of synthetic leather removes wrinkle equipment.
Background technology
In synthetic leather process, delivered to by cloth in coating machine, the leather slurry of heating is coated on cloth and forms synthetic leather, in prior art, in order to prevent the wrinkling injustice of cloth, be usually coated with after Bu Laping again by additional pulling force, but in fact, wrinkling is furnished with certain elasticity, the too little limited use of pulling force, but pulling force too conference increases the electric energy producing pulling force, increase energy consumption, in addition, when wrinkling cloth does not process, after external force disappears, how much can return to wrinkling state.
Summary of the invention
The present invention is according to above deficiency, and what provide the processing of a kind of synthetic leather removes wrinkle equipment, goes wrinkle by High Temperature High Pressure, the hydrosetting of water vapour height.
Technical scheme of the present invention is:
What a kind of synthetic leather was processed removes wrinkle equipment, comprise: coating machine, it is characterized in that, install wrinkle equipment before the coating additional, this goes wrinkle equipment to comprise, warm-up mill, backer roll and add wet tank, warm-up mill presses backer roll, add in wet tank and be provided with the first air intake and the second air intake, cloth is transferred to coating machine through warm-up mill and backer roll after adding wet tank, first air intake is communicated with ultrasonic water atomization type generator with the second air intake, and the first air intake and the second air intake aim at two faces of cloth respectively, and the water smoke of its ejection can moistening cloth.
High temperature, high humidity plus-pressure can remove the wrinkling of cloth significantly, have the effect of saving water and energy simultaneously.
Described ultrasonic water atomization type generator comprises the radio-frequency generator, drive circuit, ultrasonic wave emitting head and the power supply that connect successively, power supply is powered to each circuit, by adjusting knob energy regulation output power, ultrasonic wave emitting head is arranged in the water of water tank, and water tank is provided with the outlet outwards exporting water smoke.Be communicated with steam pipe by this outlet.
Water due to water tank is limited, can adopt the level control structure for water of household toilet water tank.
One of preferably, hold high temperature oil in described warm-up mill, this warm-up mill is communicated with constant temperature oil tank through oil pump.The axle of warm-up mill can as pipeline and ft connection.Constant temperature oil tank can adopt automatic electric-heating or heat with boiler, can the axle of warm-up mill be made hollow, be inserted in warm-up mill by two intubate, one-in-and-one-out, high temperature oil is extracted out by the intubate pump of outlet, and warm-up mill, two intubate, pump and constant temperature oil tanks form closed circuit.
Preferably two, described warm-up mill comprises roll body, at least three electric heating bodies are provided with in roll body, the roller wall of roll body is offered porose, in hole, the position of middle electric heating body is provided with the first temperature sensor, the position of the electric heating body of outer end is provided with the second temperature sensor, and electric heating body, the first temperature sensor are connected with electrical heating controller with the second temperature sensor.
The object arranging the first temperature sensor and the second temperature sensor is, if desired, middle electric heating body is different from the electric heating body set temperature at two ends, usually, easily wrinkle in the cloth two ends of winding, the temperature of temperature higher than centre of the electric heating body at two ends can be made by this technical scheme, rationally heat up, save electric energy.
In order to the technical problem of the electrical connection and mechanical attachment that solve dynamic part and static feature, described warm-up mill roll shaft outer end is fixed with insulator, the Heated Copper bearing be electrically connected with described multiple electric heating body is arranged with outside this insulator, what be electrically connected with the first temperature sensor and the second temperature sensor adopts warm copper bearing, and all Heated Copper bearings are connected with described electrical heating controller by its outer ring respectively with Cai Wen copper bearing.Usual three electric heating bodies need outfit four Heated Copper bearings, if be equipped with three Heated Copper bearings, then two electric heating bodies in outside share a Heated Copper bearing, and one of them Heated Copper bearing is public output, and the electrode of these electric heating bodies is electrically connected with the inner ring of Heated Copper bearing.In like manner, two temperature sensors need three electrodes, and one of them is public output, and the electrode of these temperature sensors is electrically connected with the inner ring adopting warm copper bearing.Electrical heating controller manually can arrange the heating-up temperature of each warm-up mill.
The outermost end of described electric heating body is heat insulation by PTFE.Reduce heat energy loss.
Described electric heating body is made by electrothermal tube and cast aluminium one being poured into a mould, and improves thermal conductivity.
The invention has the beneficial effects as follows: rational in infrastructure, cost is low, energy-saving and water-saving, hot and humid high pressure shaping effect are good.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of warm-up mill of the present invention.
Detailed description of the invention
Now the present invention is further illustrated by reference to the accompanying drawings:
As shown in the figure, what a kind of synthetic leather was processed removes wrinkle equipment, comprise: coating machine, install wrinkle equipment before the coating additional, this goes wrinkle equipment to comprise, warm-up mill 6, backer roll 5 and add wet tank 3, warm-up mill 6 presses backer roll 5, add in wet tank 3 and be provided with the first air intake 2 and the second air intake 4, cloth 1 is transferred to coating machine through warm-up mill 6 and backer roll 5 after adding wet tank 3, first air intake 2 is communicated with ultrasonic water atomization type generator with the second air intake 4, and the first air intake 2 and the second air intake 4 aim at two faces of cloth 1, and the water smoke of its ejection can moistening cloth 1.
Ultrasonic water atomization type generator comprises the radio-frequency generator, drive circuit, ultrasonic wave emitting head and the power supply that connect successively, and power supply is powered to each circuit, and ultrasonic wave emitting head is arranged in the water of water tank, and water tank is provided with the outlet outwards exporting water smoke.
Hold high temperature oil 60 in warm-up mill 6, this warm-up mill 6 is communicated with constant temperature oil tank through oil pump.
Another embodiment of warm-up mill 6 is, comprise roll body 63, at least three electric heating bodies 62 are provided with in roll body 63, the roller wall of roll body 63 is offered porose, in hole, the position of middle electric heating body 62 is provided with the first temperature sensor 610, the position of the electric heating body 62 of outer end is provided with the second temperature sensor 611, and electric heating body 62, first temperature sensor 610 is connected with electrical heating controller with the second temperature sensor 611.
Warm-up mill 6 roll shaft outer end is fixed with insulator 67, the Heated Copper bearing 65 be electrically connected with multiple electric heating body 62 is arranged with outside this insulator 67, what be electrically connected with the first temperature sensor 610 and the second temperature sensor 611 adopts warm copper bearing 66, and all Heated Copper bearings 65 are connected with electrical heating controller by its outer ring respectively with Cai Wen copper bearing 66.Electrical heating controller manually can arrange the heating-up temperature of each warm-up mill 6.
The outermost end of electric heating body 62 is heat insulation by PTFE 64.
Electric heating body 62 is made by electrothermal tube and cast aluminium one being poured into a mould.
Claims (6)
1. synthetic leather processing remove wrinkle equipment, comprise: coating machine, it is characterized in that, install wrinkle equipment before the coating additional, this goes wrinkle equipment to comprise, warm-up mill (6), backer roll (5) and add wet tank (3), warm-up mill (6) presses backer roll (5), add in wet tank (3) and be provided with the first air intake (2) and the second air intake (4), cloth (1) is transferred to coating machine through adding wet tank (3) by warm-up mill (6) and backer roll (5), first air intake (2) is communicated with ultrasonic water atomization type generator with the second air intake (4), first air intake (2) and the second air intake (4) aim at two faces of cloth (1) respectively, the water smoke moistening cloth of energy (1) of its ejection, described warm-up mill (6) comprises roll body (63), at least three electric heating bodies (62) are provided with in roll body (63), the roller wall of roll body (63) is offered porose, in hole, the position of middle electric heating body (62) is provided with the first temperature sensor (610), the position of the electric heating body (62) of outer end is provided with the second temperature sensor (611), electric heating body (62), first temperature sensor (610) is connected with electrical heating controller with the second temperature sensor (611).
2. what a kind of synthetic leather as claimed in claim 1 was processed removes wrinkle equipment, it is characterized in that, described ultrasonic water atomization type generator comprises the radio-frequency generator, drive circuit, ultrasonic wave emitting head and the power supply that connect successively, power supply is powered to each circuit, ultrasonic wave emitting head is arranged in the water of water tank, and water tank is provided with the outlet outwards exporting water smoke.
3. what a kind of synthetic leather as claimed in claim 1 or 2 was processed removes wrinkle equipment, and it is characterized in that, hold high temperature oil (60) in described warm-up mill (6), this warm-up mill (6) is communicated with constant temperature oil tank through oil pump.
4. what a kind of synthetic leather as claimed in claim 1 was processed removes wrinkle equipment, it is characterized in that, described warm-up mill (6) roll shaft outer end is fixed with insulator (67), the Heated Copper bearing (65) be electrically connected with described multiple electric heating body (62) is arranged with outside this insulator (67), what be electrically connected with the first temperature sensor (610) and the second temperature sensor (611) adopts warm copper bearing (66), all Heated Copper bearings (65) with adopt warm copper bearing (66) and be connected with described electrical heating controller respectively by its outer ring.
5. what a kind of synthetic leather as claimed in claim 1 was processed removes wrinkle equipment, it is characterized in that, the outermost end of described electric heating body (62) is heat insulation by PTFE (64).
6. what a kind of synthetic leather as claimed in claim 1 was processed removes wrinkle equipment, it is characterized in that, described electric heating body (62) is made by electrothermal tube and cast aluminium one being poured into a mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486901.6A CN104264402B (en) | 2014-09-22 | 2014-09-22 | What synthetic leather was processed removes wrinkle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486901.6A CN104264402B (en) | 2014-09-22 | 2014-09-22 | What synthetic leather was processed removes wrinkle equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104264402A CN104264402A (en) | 2015-01-07 |
| CN104264402B true CN104264402B (en) | 2016-02-17 |
Family
ID=52155969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410486901.6A Expired - Fee Related CN104264402B (en) | 2014-09-22 | 2014-09-22 | What synthetic leather was processed removes wrinkle equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104264402B (en) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200698A (en) * | 2015-08-24 | 2015-12-30 | 浙江西雅普康大制革有限公司 | Rapid wrinkle removal equipment for synthetic leather processing |
| CN105064059A (en) * | 2015-08-24 | 2015-11-18 | 浙江西雅普康大制革有限公司 | Energy-saving ironing equipment based on synthetic leather processing |
| CN105178042A (en) * | 2015-08-24 | 2015-12-23 | 浙江西雅普康大制革有限公司 | Energy-saving synthetic leather processing and wrinkle-removing equipment |
| CN105113157A (en) * | 2015-08-24 | 2015-12-02 | 浙江西雅普康大制革有限公司 | Leather manufacture wetting device capable of removing wrinkles in segmented mode |
| CN105064054A (en) * | 2015-08-24 | 2015-11-18 | 浙江西雅普康大制革有限公司 | Segmented ironing tanning device |
| CN105064055A (en) * | 2015-08-24 | 2015-11-18 | 浙江西雅普康大制革有限公司 | Humidifying equipment based on synthetic leather processing |
| CN105200696A (en) * | 2015-08-24 | 2015-12-30 | 浙江西雅普康大制革有限公司 | Heating roller of synthetic leather processing wrinkle removal equipment |
| CN105064057A (en) * | 2015-08-24 | 2015-11-18 | 浙江西雅普康大制革有限公司 | Heating roller for tanning ironing equipment |
| CN105155183A (en) * | 2015-08-24 | 2015-12-16 | 浙江西雅普康大制革有限公司 | Water-saving and electricity-saving ironing equipment based on synthetic leather processing |
| CN105155288A (en) * | 2015-08-24 | 2015-12-16 | 浙江西雅普康大制革有限公司 | Water-saving and power-saving leather making equipment realizing segmented crease removal |
| CN105155287A (en) * | 2015-08-24 | 2015-12-16 | 浙江西雅普康大制革有限公司 | Energy-saving leather making equipment realizing segmented crease removal |
| CN105133355A (en) * | 2015-08-24 | 2015-12-09 | 浙江西雅普康大制革有限公司 | High-efficiency ironing device based on synthetic leather processing |
| CN105133223A (en) * | 2015-08-24 | 2015-12-09 | 浙江西雅普康大制革有限公司 | Efficient tanning equipment for removing wrinkles in segmented mode |
| CN105064058A (en) * | 2015-08-24 | 2015-11-18 | 浙江西雅普康大制革有限公司 | Efficient wrinkle removing equipment for synthetic leather processing |
| CN105155289A (en) * | 2015-08-24 | 2015-12-16 | 浙江西雅普康大制革有限公司 | Heating roller of ironing equipment based on synthetic leather processing |
| CN105133353A (en) * | 2015-08-24 | 2015-12-09 | 浙江西雅普康大制革有限公司 | High-efficiency ironing device for leather making |
| CN105220382A (en) * | 2015-08-24 | 2016-01-06 | 浙江西雅普康大制革有限公司 | For the humidification apparatus of process hides |
| CN105200697B (en) * | 2015-08-24 | 2017-10-10 | 浙江西雅普康大制革有限公司 | The heating roller of wrinkle equipment is removed in process hides |
| CN105064052A (en) * | 2015-08-24 | 2015-11-18 | 浙江西雅普康大制革有限公司 | Efficient leather manufacturing equipment achieving segmented wrinkle removal |
| CN105002743A (en) * | 2015-08-24 | 2015-10-28 | 浙江西雅普康大制革有限公司 | Water-saving and power-saving wrinkle removal equipment for synthetic leather processing |
| CN105064056A (en) * | 2015-08-24 | 2015-11-18 | 浙江西雅普康大制革有限公司 | Humidifying equipment for synthetic leather processing |
| CN105177906A (en) * | 2015-08-24 | 2015-12-23 | 浙江西雅普康大制革有限公司 | Synthetic leather processing and wrinkle-removing equipment capable of saving water and electricity |
| CN105155180A (en) * | 2015-08-24 | 2015-12-16 | 浙江西雅普康大制革有限公司 | Energy-saving leather making equipment capable of realizing segmented ironing |
| CN105133352A (en) * | 2015-08-24 | 2015-12-09 | 浙江西雅普康大制革有限公司 | High-efficiency leather making equipment for segmented ironing |
| CN105064053A (en) * | 2015-08-24 | 2015-11-18 | 浙江西雅普康大制革有限公司 | Quick ironing equipment based on synthetic leather processing |
| CN105200695B (en) * | 2015-08-24 | 2017-10-27 | 浙江西雅普康大制革有限公司 | Quick pressing equipment for process hides |
| CN105155181A (en) * | 2015-08-24 | 2015-12-16 | 浙江西雅普康大制革有限公司 | Energy-saving ironing equipment for tanning |
| CN105133354A (en) * | 2015-08-24 | 2015-12-09 | 浙江西雅普康大制革有限公司 | Leather making humidification equipment for segmented wrinkle smoothing |
| CN105064051A (en) * | 2015-08-24 | 2015-11-18 | 浙江西雅普康大制革有限公司 | Energy-saving leather manufacturing equipment achieving segmented ironing |
| CN105155182B (en) * | 2015-08-24 | 2018-09-25 | 浙江西雅普康大制革有限公司 | Efficient pressing equipment based on synthetic leather processing |
| CN105133356A (en) * | 2015-08-24 | 2015-12-09 | 浙江西雅普康大制革有限公司 | High-efficiency leather making equipment for segmented ironing |
| CN106379762A (en) * | 2015-11-11 | 2017-02-08 | 华巧波 | Cloth spreading machine |
| CN106868762B (en) * | 2016-12-30 | 2019-12-31 | 安徽海天电器有限公司 | Cloth wrinkle removing equipment for spinning |
| CN107498976A (en) * | 2017-09-04 | 2017-12-22 | 瑞安市博威机械配件有限公司 | Composite steel roll |
| CN109457424A (en) * | 2018-11-30 | 2019-03-12 | 林楚楚 | It is a kind of that smoothing wrinkle equipment being carried out with fabric to canvas shoe production using hot high pressure air-flow |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982410A (en) * | 1973-02-02 | 1976-09-28 | Cotton Incorporated | Apparatus for the continuous treatment of an advancing web |
| CN2258186Y (en) * | 1996-02-26 | 1997-07-23 | 上海申光洗涤设备厂 | Electric heating ironing machine |
| CN101864659A (en) * | 2010-06-12 | 2010-10-20 | 广东溢达纺织有限公司 | Fabric noniron finishing method, continuous fabric pressing device and press finishing machine |
| CN202273086U (en) * | 2011-10-25 | 2012-06-13 | 金发科技股份有限公司 | Ultrasonic atomizing and humidifying device for producing carbon fiber |
| CN204080424U (en) * | 2014-09-22 | 2015-01-07 | 浙江西雅普康大制革有限公司 | What synthetic leather was processed removes wrinkle equipment |
-
2014
- 2014-09-22 CN CN201410486901.6A patent/CN104264402B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982410A (en) * | 1973-02-02 | 1976-09-28 | Cotton Incorporated | Apparatus for the continuous treatment of an advancing web |
| CN2258186Y (en) * | 1996-02-26 | 1997-07-23 | 上海申光洗涤设备厂 | Electric heating ironing machine |
| CN101864659A (en) * | 2010-06-12 | 2010-10-20 | 广东溢达纺织有限公司 | Fabric noniron finishing method, continuous fabric pressing device and press finishing machine |
| CN202273086U (en) * | 2011-10-25 | 2012-06-13 | 金发科技股份有限公司 | Ultrasonic atomizing and humidifying device for producing carbon fiber |
| CN204080424U (en) * | 2014-09-22 | 2015-01-07 | 浙江西雅普康大制革有限公司 | What synthetic leather was processed removes wrinkle equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104264402A (en) | 2015-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104264402B (en) | What synthetic leather was processed removes wrinkle equipment | |
| CN104313827B (en) | The pressing equipment of synthetic leather processing | |
| CN204080424U (en) | What synthetic leather was processed removes wrinkle equipment | |
| CN204080500U (en) | The pressing equipment of synthetic leather processing | |
| CN103983093A (en) | Drying device for water jet loom | |
| CN206073623U (en) | A kind of apparatus for baking during the roll-in for super-capacitor pole piece | |
| CN104307703B (en) | Synthetic leather coating apparatus | |
| CN203940703U (en) | The drying unit of water-jet loom | |
| CN204074428U (en) | Synthetic leather coating apparatus | |
| CN201691536U (en) | Novel water heating electric heating blanket | |
| CN206986541U (en) | A kind of 3D warp knits mattress drier | |
| CN105002743A (en) | Water-saving and power-saving wrinkle removal equipment for synthetic leather processing | |
| CN211872327U (en) | Split type multilayer structure shell ball rolling machine | |
| CN202133114U (en) | Water tank of heat pump water heater | |
| CN105064059A (en) | Energy-saving ironing equipment based on synthetic leather processing | |
| CN204898331U (en) | Wrinkle equipment is removed in synthetic leather processing of water conservation economize on electricity | |
| CN105133355A (en) | High-efficiency ironing device based on synthetic leather processing | |
| CN105155182A (en) | Efficient ironing equipment based on synthetic leather processing | |
| CN204211871U (en) | A kind of lawn single-wire drawing-machine traction hot-rolling | |
| CN205137635U (en) | Heat storage type electric heater | |
| CN203723397U (en) | Dehydration drying device used for producing dried vegetables | |
| CN202494282U (en) | Constant temperature oven | |
| CN203195150U (en) | Energy-saving air conditioning bed | |
| CN220458496U (en) | Heat supply and humidity supply integrated device and tea fermentation room | |
| CN203128534U (en) | Constant temperature fermenting room for sweet white wine |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171117 Address after: 350300 one Fu Street, Fuqing City, Fuzhou, Fujian Province, No. 114 Patentee after: Fuqing science and technology innovation and Development Service Center Address before: The 313300 Anji County Zhejiang city in Huzhou Province town of modern industrial park Patentee before: ZHEJIANG XIYA PUKANGDA LEATHER CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20190922 |