CN106563392B - Resin unloader - Google Patents
Resin unloader Download PDFInfo
- Publication number
- CN106563392B CN106563392B CN201611033467.1A CN201611033467A CN106563392B CN 106563392 B CN106563392 B CN 106563392B CN 201611033467 A CN201611033467 A CN 201611033467A CN 106563392 B CN106563392 B CN 106563392B
- Authority
- CN
- China
- Prior art keywords
- resin
- filter screen
- face
- diverter
- screen mounting
- 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
- 229920005989 resin Polymers 0.000 title claims abstract description 88
- 239000011347 resin Substances 0.000 title claims abstract description 88
- 239000000463 material Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/005—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the outlet side being of particular interest
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a resin blanking device which comprises a material tray, wherein a filter screen mounting frame is fixedly arranged at the upper end of the material tray, a filter screen mounting hole is formed in the middle of the filter screen mounting frame, a stainless steel filter screen is arranged in the filter screen mounting hole in an embedded mode, a supporting frame is fixedly arranged on the filter screen mounting frame, a resin diverter is fixedly arranged on the supporting frame, a first cooling water cavity is arranged in the resin diverter, a material receiving groove is formed in the upper end of the resin diverter, a plurality of diversion grooves are formed in the front end face of the resin diverter, the upper end of each diversion groove is communicated with the material receiving groove, the lower end of each diversion groove faces to the stainless steel filter screen, a first water inlet pipe is integrally arranged at the upper end of the right end face of the resin diverter, a first water outlet pipe is integrally arranged at the lower end of the resin diverter, and a cooling water conveying pipe is connected to the first water outlet pipe through threads. Above-mentioned technical scheme, structural design is reasonable, simple structure, impurity filter effect are good, cooling efficiency is high, convenient to use.
Description
Technical Field
The invention relates to the technical field of resin production equipment, in particular to a resin blanking device.
Background
The epoxy resin is produced by a reaction kettle, the temperature is high, and cooling is needed. A common cooling method is to introduce the colloidal epoxy resin from the reaction kettle to a tray and cool it with cooling water. The epoxy resin produced by the reaction kettle contains a certain impurity component, and if the colloidal epoxy resin is directly connected into the charging tray for cooling through the pipeline, the colloidal epoxy resin is accumulated together, and the cooling effect is directly affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a novel resin blanking device which has the advantages of reasonable structural design, simple structure, good impurity filtering effect, high cooling efficiency and convenient use.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a resin unloader, includes the charging tray, the fixed filter screen mounting bracket that is provided with in charging tray upper end, the filter screen mounting bracket middle part is provided with a filter screen mounting hole, the embedded stainless steel filter screen that is provided with in the filter screen mounting hole, the fixed support frame that is provided with on the filter screen mounting bracket, the fixed resin shunt that is provided with on the support frame, be provided with first cooling water cavity in the resin shunt, the resin shunt upper end is provided with and connects the silo, be provided with a plurality of splitter boxes on the preceding terminal surface of resin shunt, every splitter box upper end and connect the silo intercommunication, the lower extreme of every splitter box is towards stainless steel filter screen setting, the integrative first inlet tube that is provided with in right-hand member face upper end of resin shunt, the lower extreme of resin shunt is integrative to be provided with first drain pipe, threaded connection cooling water conveyer pipe on the first drain pipe; a second cooling water cavity is formed between the shells of the charging tray, a second water inlet pipe is integrally formed in the upper end of the right end face of the charging tray, and a second water outlet pipe is integrally formed in the lower end of the right end face of the charging tray.
By adopting the technical scheme, cold water is put into the first cooling water cavity of the resin flow divider, resin in production flows into the receiving groove of the resin flow divider after being discharged from the existing reaction kettle, the resin is split through the plurality of splitting grooves, the resin is cooled for the first time in the splitting process, the resin flows onto the stainless steel filter screen for filtering through the plurality of splitting grooves, the resin is not easy to accumulate, the impurity filtering effect is good, and the resin is cooled for the second time in the filtering process; cold water can be placed in the second cooling water cavity of the material tray, so that the resin can be cooled for the third time, and the cooling efficiency is high; reasonable in structural design, simple in structure, convenient to use, practicality are good.
The invention is further provided with: the front end face of the resin flow divider is inclined from back to front by 15-60 degrees. Through this setting, resin shunt structure sets up more rationally, and resin reposition of redundant personnel is more smooth and easy, is difficult for piling up.
The invention is further arranged to: the receiving groove is arranged in the middle of the upper end face of the resin shunt, the receiving groove is an arc groove, and a material distributing notch is formed in the front end of the receiving groove. Through this setting, resin shunt structure sets up more rationally, and resin reposition of redundant personnel is more smooth and easy, is difficult for piling up.
The invention is further arranged to: the top of resin shunt is provided with the hopper, the lower extreme of hopper is provided with the hopper unloading pipe, hopper unloading pipe lower extreme stretches into the setting of receiving silo. Through this setting, the hopper sets up more rationally, and the resin receives the material more convenient when discharging from reation kettle.
The invention is further arranged to: and an electromagnetic valve is fixedly arranged on the discharging pipe of the hopper. Through this setting, the solenoid valve sets up rationally, and it is more convenient to use.
The invention is further arranged to: the hopper support is welded at the lower end of the hopper, and the lower end of the hopper support is welded and fixed with the upper end of the supporting frame. Through this setting, the hopper is connected reliably.
The invention is further arranged to: the longitudinal section of the filter screen mounting hole is of a T-shaped structure. Through this setting, the filter screen mounting hole sets up more rationally, and stainless steel filter screen installs and removes simply, changes easy operation.
The invention is further arranged to: the lower extreme of filter screen mounting bracket and the up end welded fastening of charging tray, the lower extreme of support frame and filter screen mounting bracket up end welded fastening, the side and the support frame welded fastening of resin shunt. Through this setting, each part is connected conveniently, and is fixed reliable.
The invention is further arranged to: the front end face of the resin flow divider is fixedly provided with a lighting device. Through this setting, lighting device sets up rationally, can provide the illumination, and it is more convenient to use.
The invention is further arranged to: the lighting device comprises a lamp holder, a lamp holder and an LED lamp, wherein the front end face of the lamp holder is fixedly connected with the front end face of the resin shunt through a screw, the lower end of the lamp holder is integrally arranged with the lamp holder, the LED lamp is fixedly connected with the upper end of the lamp holder through a screw, a button switch for controlling the opening and closing of the LED lamp is arranged on the lamp holder, and the button switch is fixedly connected with the lamp holder through a screw. Through this setting, lighting device, simple structure, low in manufacturing cost.
The invention has the advantages that: compared with the prior art, the structure is more reasonable, cold water is placed in the first cooling water cavity of the resin flow divider, resin in production flows into the receiving groove of the resin flow divider after being discharged from the existing reaction kettle, the resin is split through the plurality of splitting grooves, the resin is cooled for the first time in the splitting process, the resin flows onto the stainless steel filter screen for filtering through the plurality of splitting grooves, the resin is not easy to accumulate, the impurity filtering effect is good, and the resin is cooled for the second time in the filtering process; cold water can be placed in the second cooling water cavity of the material tray, so that the resin can be cooled for the third time, and the cooling efficiency is high; the lighting device has the advantages of simple structure, low manufacturing cost, reasonable structural design, convenient use and good practicability, and can provide illumination.
The invention is further described below with reference to the drawings and specific examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
Referring to fig. 1, the resin blanking device disclosed by the invention comprises a material tray 1, wherein a filter screen mounting frame 2 is fixedly arranged at the upper end of the material tray 1, a filter screen mounting hole 21 is formed in the middle of the filter screen mounting frame 2, a stainless steel filter screen 3 is embedded in the filter screen mounting hole 21, a support frame 4 is fixedly arranged on the filter screen mounting frame 2, a resin diverter 5 is fixedly arranged on the support frame 4, a first cooling water cavity 51 is arranged in the resin diverter 5, a material receiving groove 52 is formed at the upper end of the resin diverter 5, a plurality of diversion grooves 53 are formed in the front end face of the resin diverter 5, the upper end of each diversion groove 53 is communicated with the material receiving groove 52, the lower end of each diversion groove 53 faces towards the stainless steel filter screen 3, a first water inlet pipe 54 is integrally arranged at the upper end of the right end face of the resin diverter 5, a first water outlet pipe 55 is integrally arranged at the lower end of the resin diverter 5, and a cooling water conveying pipe 6 is connected with the first water outlet pipe 55 in a threaded manner; a second cooling water cavity 11 is arranged between the shells of the material tray 1, a second water inlet pipe 12 is integrally arranged at the upper end of the right end face of the material tray 1, and a second water outlet pipe 13 is integrally arranged at the lower end of the right end face of the material tray 1.
Preferably, the number of the diversion grooves 53 is more than three, resin in production flows into the receiving groove 52 of the resin diverter 5 after being discharged from the existing reaction kettle, the resin is diverted through the plurality of diversion grooves 53, the resin is cooled for the first time in the diversion process, and the resin flows onto the stainless steel filter screen 3 through the plurality of diversion grooves 53 for filtering; the tray 1 comprises an inner shell and an outer shell, and the inner shell and the outer shell are welded and fixed to form a second cooling water cavity 11.
In order to make the structure of the present invention more reasonable, the front end face of the resin diverter 5 is preferably inclined by 15-60 degrees from back to front.
The receiving groove 52 is arranged in the middle of the upper end face of the resin diverter 5, the receiving groove 52 is an arc groove, and a material distributing notch is formed in the front end of the receiving groove 52.
The upper side of the resin diverter 5 is provided with a hopper 7, the lower end of the hopper 7 is provided with a hopper blanking pipe 71, and the lower end of the hopper blanking pipe 71 extends into the receiving groove 52. Preferably, the hopper discharging pipe 71 is integrally provided with the hopper 7.
The hopper blanking pipe 71 is fixedly provided with an electromagnetic valve 8.
The lower end of the hopper 7 is welded with a hopper bracket 9, and the lower end of the hopper bracket 9 is welded and fixed with the upper end of the supporting frame 4.
The longitudinal section of the filter screen mounting hole 21 is of a T-shaped structure. The lower extreme of filter screen mounting bracket 2 and the up end welded fastening of charging tray 1, the lower extreme of support frame 4 and the up end welded fastening of filter screen mounting bracket 2, the side and the support frame 4 welded fastening of resin shunt 5.
The lighting device 10 is fixedly arranged on the front end surface of the resin shunt 5. The lighting device 10 comprises a lamp holder 101, a lamp holder 102 and an LED lamp 103, wherein the lamp holder 101 is fixedly connected with the front end face of the resin shunt 5 through a screw, the lower end of the lamp holder 102 is integrally arranged with the lamp holder 101, the LED lamp 103 is fixedly connected with the upper end of the lamp holder 102 through a screw, a button switch 104 for controlling the opening and closing of the LED lamp is arranged on the lamp holder 101, and the button switch 104 is fixedly connected with the lamp holder 101 through a screw.
During practical application, cold water is placed in the first cooling water cavity of the resin flow divider, resin in production flows into the material receiving groove of the resin flow divider after being discharged from the existing reaction kettle, then the resin is divided by a plurality of dividing grooves, the resin is cooled for the first time in the dividing process, the resin flows onto the stainless steel filter screen for filtering through the dividing grooves, the resin is not easy to accumulate, the impurity filtering effect is good, and the resin is cooled for the second time in the filtering process; cold water can be placed in the second cooling water cavity of the material tray, so that the resin can be cooled for the third time, and the cooling efficiency is high; the lighting device has the advantages of simple structure, low manufacturing cost, reasonable structural design, convenient use and good practicability, and can provide illumination.
The foregoing embodiments are provided for further explanation of the present invention and are not to be construed as limiting the scope of the present invention, and some insubstantial modifications and variations of the present invention, which are within the scope of the invention, will be suggested to those skilled in the art in light of the foregoing teachings.
Claims (1)
1. Resin unloader, including charging tray (1), its characterized in that: the novel cooling water cooling device is characterized in that a filter screen mounting frame (2) is fixedly arranged at the upper end of the charging tray (1), a filter screen mounting hole (21) is formed in the middle of the filter screen mounting frame (2), a stainless steel filter screen (3) is arranged in the filter screen mounting hole (21), a supporting frame (4) is fixedly arranged on the filter screen mounting frame (2), a resin diverter (5) is fixedly arranged on the supporting frame (4), a first cooling water cavity (51) is arranged in the resin diverter (5), a material receiving groove (52) is formed in the upper end of the resin diverter (5), a plurality of diversion grooves (53) are formed in the front end face of the resin diverter (5), the upper end of each diversion groove (53) is communicated with the material receiving groove (52), the lower end of each diversion groove (53) faces towards the stainless steel filter screen (3), a first water inlet pipe (54) is integrally arranged at the upper end face of the right end face of the resin diverter (5), a first water draining pipe (55) is integrally arranged at the lower end of the resin diverter (5), and a cooling water conveying pipe (6) is connected to the first water draining pipe (55) through threads; a second cooling water cavity (11) is formed between the shells of the material trays (1), a second water inlet pipe (12) is integrally formed at the upper end of the right end face of the material trays (1), and a second water outlet pipe (13) is integrally formed at the lower end of the right end face of the material trays (1); the front end face of the resin flow divider (5) is inclined by 15-60 degrees from back to front; a hopper (7) is arranged above the resin shunt (5), a hopper blanking pipe (71) is arranged at the lower end of the hopper (7), and the lower end of the hopper blanking pipe (71) extends into the receiving groove (52); a hopper bracket (9) is welded at the lower end of the hopper (7), and the lower end of the hopper bracket (9) is welded and fixed with the upper end of the supporting frame (4); the receiving groove (52) is arranged in the middle of the upper end face of the resin shunt (5), the receiving groove (52) is an arc-shaped groove, and a material distributing notch is formed in the front end of the receiving groove (52); an electromagnetic valve (8) is fixedly arranged on the hopper blanking pipe (71); the longitudinal section of the filter screen mounting hole (21) is of a T-shaped structure; the lower end of the filter screen mounting frame (2) is welded and fixed with the upper end face of the material tray (1), the lower end of the supporting frame (4) is welded and fixed with the upper end face of the filter screen mounting frame (2), and the side face of the resin shunt (5) is welded and fixed with the supporting frame (4); a lighting device (10) is fixedly arranged on the front end surface of the resin shunt (5); the lighting device (10) comprises a lamp holder (101), a lamp holder (102) and an LED lamp (103), wherein the lamp holder (101) is fixedly connected with the front end face of the resin shunt (5) through a screw, the lower end of the lamp holder (102) is integrally arranged with the lamp holder (101), the LED lamp (103) is fixedly connected with the upper end of the lamp holder (102) through a screw, a button switch (104) for controlling the opening and closing of the LED lamp is arranged on the lamp holder (101), and the button switch (104) is fixedly connected with the lamp holder (101) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033467.1A CN106563392B (en) | 2016-11-18 | 2016-11-18 | Resin unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033467.1A CN106563392B (en) | 2016-11-18 | 2016-11-18 | Resin unloader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106563392A CN106563392A (en) | 2017-04-19 |
| CN106563392B true CN106563392B (en) | 2023-08-11 |
Family
ID=58543012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611033467.1A Active CN106563392B (en) | 2016-11-18 | 2016-11-18 | Resin unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106563392B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549357A (en) * | 2017-10-16 | 2018-01-09 | 岳西县同发机械有限公司 | A kind of distribution device of tea drier |
| CN108355386A (en) * | 2018-04-17 | 2018-08-03 | 盐城市弘通石油机械有限公司 | A kind of oil filter cartridge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1055264A (en) * | 1977-05-09 | 1979-05-29 | John B. French | Multiple stage cryogenic pump and method of pumping |
| CN202610151U (en) * | 2012-04-28 | 2012-12-19 | 黄山市徽州天马化工有限公司 | Epoxy resin blanking device |
| CN202953567U (en) * | 2013-01-22 | 2013-05-29 | 星谊精密陶瓷科技（昆山）有限公司 | Feeding device of powder materials |
| CN205034806U (en) * | 2015-10-13 | 2016-02-17 | 浙江光华材料科技有限公司 | Saturated polyester resin's unloader |
| CN205570289U (en) * | 2016-04-26 | 2016-09-14 | 南雄长祺化学工业有限公司 | Epoxy's unloader |
| CN106091707A (en) * | 2016-06-23 | 2016-11-09 | 北京中冶设备研究设计总院有限公司 | A kind of sintering deposit vertical adverse current waste-heat recovery device and method |
| CN206168382U (en) * | 2016-11-18 | 2017-05-17 | 浙江诺比高分子材料有限公司 | Novel resin unloading device |
-
2016
- 2016-11-18 CN CN201611033467.1A patent/CN106563392B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1055264A (en) * | 1977-05-09 | 1979-05-29 | John B. French | Multiple stage cryogenic pump and method of pumping |
| CN202610151U (en) * | 2012-04-28 | 2012-12-19 | 黄山市徽州天马化工有限公司 | Epoxy resin blanking device |
| CN202953567U (en) * | 2013-01-22 | 2013-05-29 | 星谊精密陶瓷科技（昆山）有限公司 | Feeding device of powder materials |
| CN205034806U (en) * | 2015-10-13 | 2016-02-17 | 浙江光华材料科技有限公司 | Saturated polyester resin's unloader |
| CN205570289U (en) * | 2016-04-26 | 2016-09-14 | 南雄长祺化学工业有限公司 | Epoxy's unloader |
| CN106091707A (en) * | 2016-06-23 | 2016-11-09 | 北京中冶设备研究设计总院有限公司 | A kind of sintering deposit vertical adverse current waste-heat recovery device and method |
| CN206168382U (en) * | 2016-11-18 | 2017-05-17 | 浙江诺比高分子材料有限公司 | Novel resin unloading device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106563392A (en) | 2017-04-19 |
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Address after: No. 88, Haichen Road, Dushangang Town, Pinghu City, Jiaxing City, Zhejiang Province 314,000 Applicant after: Zhejiang Chennuo Polymer Material Co.,Ltd. Address before: 314200 North of Zhaquan Road, Dushangang Town, Pinghu City, Jiaxing, Zhejiang Province (Room 252, Building 3, Development and Construction Management Committee, Dushangang District, Pinghu City) Applicant before: ZHEJIANG NUOBI POLYMER MATERIALS CO.,LTD. |
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Effective date of registration: 20230719 Address after: No. 88, Haichen Road, Dushangang Town, Pinghu City, Jiaxing City, Zhejiang Province 314,000 Applicant after: Zhejiang Chennuo Polymer Material Co.,Ltd. Applicant after: Shanghai Fuchen New Material Co.,Ltd. Applicant after: Fukai Tank Container Service (Nantong) Co.,Ltd. Applicant after: Shanghai Kexin Yipu Materials Co.,Ltd. Address before: No. 88, Haichen Road, Dushangang Town, Pinghu City, Jiaxing City, Zhejiang Province 314,000 Applicant before: Zhejiang Chennuo Polymer Material Co.,Ltd. |
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