CN107053509A - A kind of banburying equipment produced for PVC transparent film - Google Patents
A kind of banburying equipment produced for PVC transparent film Download PDFInfo
- Publication number
- CN107053509A CN107053509A CN201710148092.1A CN201710148092A CN107053509A CN 107053509 A CN107053509 A CN 107053509A CN 201710148092 A CN201710148092 A CN 201710148092A CN 107053509 A CN107053509 A CN 107053509A
- Authority
- CN
- China
- Prior art keywords
- block
- rotor
- mounting groove
- tilted block
- tilted
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 239000000654 additive Substances 0.000 claims description 18
- 230000000996 additive effect Effects 0.000 claims description 18
- 229920001971 elastomer Polymers 0.000 claims description 11
- 239000000806 elastomer Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002649 leather substitute Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 26
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010008 shearing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/103—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with rollers or the like in casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
Abstract
The present invention relates to a kind of banburying equipment produced for PVC transparent film, including housing, charging aperture and discharging opening, there is Processing Room in the housing, provided with the first rotor and the second rotor be arrangeding in parallel in the Processing Room, and, Processing Room inwall corresponding with the first rotor has one first mounting groove, there is first tilted block corresponding with the first rotor in first mounting groove, the bottom of first mounting groove is articulated with the middle part of first tilted block so that one end of first tilted block is inclined in first mounting groove.It is of the present invention to be used to producing the banbury of PVC transparent film and pass through the Processing Room that is obliquely installed, allow material between the first rotor and the first tilted block of Processing Room and the second rotor and the second tilted block between extruded and sheared, in extruding and shear history, first tilted block and the second tilted block also adjust automatically angle of inclination, effectively increase the working (finishing) area of material.
Description
Technical field
The present invention relates to PVC transparent film process equipment field, especially a kind of banburying produced for PVC transparent film is set
It is standby.
Background technology
Banbury is one of mostly important rubber preparing device of modern rubber industry, is occurred truly from 1916
Since Banbury (Ben Baili) type banbury, because it has the series of features more excellent than mill, for example, capacity has been kneaded
Greatly, the time is short, production efficiency is high, preferably overcomes dust from flying, reduces the loss of compounding ingredient, improves product quality and building ring
Border, safe operation facility, reduces labor intensity, beneficial to realizing machinery and automation mechanized operation etc., and as in rubber compounding art
An important achievement, be still the typical visual plant in plasticating and kneading so far, and in continuous development and improving.
Existing banbury is provided with a pair of given shapes and the relative rotor turned round, the sealed shape in adjustable temperature and pressure
Intermittence polymeric material is plasticated and kneaded under state, is clamped by material of the rotor from charge door mutually turned round
Bring extruding and shearing of the roll gap by rotor into.Because the extruding to material and shearing only occur between rotor, cause existing
Some banbury processing efficiencies are relatively low.
The content of the invention
It is an object of the invention to provide a kind of banbury for being used to produce PVC transparent film, banbury can be increased to thing
The extruding of material and the section of shear, improve the production efficiency of banbury.
Have in a kind of banburying equipment produced for PVC transparent film, including housing, charging aperture and discharging opening, the housing
There is a Processing Room, provided with the first rotor and the second rotor be arrangeding in parallel in the Processing Room, the Processing Room is one and described the
The one rotor tipper suitable with the second root diameter, the first rotor and the bitrochanteric length axially along the Processing Room
Spend direction to set, the angle between the sealed width and horizontal plane is acute angle, the charging aperture and the processing
The upper end open connection of room, the discharging opening connects with the sealed lower ending opening, and, the Processing Room and described the
The corresponding inwall of one rotor has one first mounting groove, has one corresponding with the first rotor the in first mounting groove
The bottom of first mounting groove is articulated with the middle part of one tilted block, first tilted block so that first tilted block
One end is inclined in first mounting groove in addition, also including having first in first support bar, the first support bar
Movable block, first movable block is connected with the end of the first rotor by revolute pair, and, it is described it is sealed with it is described
The corresponding inwall of the first rotor has corresponding with the first rotor with one in one first lift well, first lift well
First block, first block is connected by the first elastomer with the bottom of first lift well, first mounting groove
On first block；First tilted block is provided with some first through hole, the both ends court of first tilted block
It is provided with to the side of the first mounting groove inwall in flexible sealing block, first mounting groove and is provided with additive, and is being squeezed
The end of first tilted block is pressed to be provided with a spring, one end of the spring contradicts first tilted block, and other end is supported
Touch the bottom surface of first mounting groove.
Preferably, Processing Room inwall corresponding with second rotor has one second mounting groove, second peace
Have in tankage in the middle part of second tilted block corresponding with second rotor, second tilted block and be articulated with described second
The bottom of mounting groove so that one end of second tilted block is inclined in second mounting groove.
Preferably, the side of the direction the first rotor of first tilted block is provided with some short spiral ridges.
Preferably, the direction bitrochanteric side of second tilted block is provided with some short spiral ridges.
Preferably, in addition to first support bar, there is the first movable block, first movable block in the first support bar
It is connected with the end of the first rotor by revolute pair, and, the sealed inwall tool corresponding with the first rotor
Having has first block corresponding with the first rotor, the first gear in one first lift well, first lift well
Block is connected by the first elastomer with the bottom of first lift well, and first mounting groove is on first block.
Preferably, in addition to second support bar, there is the second movable block, second movable block in the second support bar
It is connected with the bitrochanteric end by revolute pair, and, the sealed inwall tool corresponding with second rotor
Having has second block corresponding with second rotor, second block in the second lift well, second lift well
It is connected by the second elastomer with the bottom of second lift well, second mounting groove is on second block.
Preferably, second tilted block is provided with some second through holes, and the both ends of second tilted block are towards institute
The side for stating the second mounting groove inwall is provided with provided with additive in flexible sealing block, second mounting groove, and in extruding institute
The end for stating the second tilted block is provided with a spring, and one end of the spring contradicts second tilted block, and other end contradicts institute
State the bottom surface of the second mounting groove.
Preferably, the first support bar and second support bar are screw rod, and first movable block and the second movable block are set
There is nut corresponding with the screw rod.
Compared with prior art, it is of the present invention to pass through adding for being obliquely installed for the banbury that PVC transparent film is produced
Work room so that material, can also be at first turn in addition to it can be extruded and sheared between the first rotor and the second rotor
Son and the first tilted block of Processing Room between and the second rotor and the second tilted block between extruded and sheared, extruding and
In shear history, the first tilted block and the second tilted block also adjust automatically angle of inclination effectively increase the working (finishing) area of material,
Improve the production efficiency of banbury.
Further, the banbury produced provided by the present invention for PVC transparent film passes through in the first mounting groove or second
Filling additive in mounting groove, when the first tilted block is extruded rotation, the additive in the first mounting groove or the second mounting groove
It is extruded into operating room and is mixed with material from the through hole on the first tilted block or the second tilted block, realizes addition addition on demand
Agent, and due to being to add additive when material is extruded and is sheared so that the mixing of additive and material is evenly.
Brief description of the drawings
Fig. 1 is that the horizontal structure of banburying equipment one embodiment of the present invention for producing PVC transparent film is shown
It is intended to；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is that longitudinal structure of banburying equipment one embodiment of the present invention for producing PVC transparent film is shown
It is intended to；
In figure：
10：Housing；11：Processing Room；12：First lift well；13：Second lift well；14：Short spiral ridge；20：First turn
Son；21：First block；22：First elastomer；23：First tilted block；24：First mounting groove；30：Second rotor；31：Second
Block；32：Second elastomer；33：Second tilted block；34：Second mounting groove；35：Flexible sealing block；36：Second through hole；37：
Spring；41：First movable block；42：First support bar.
Embodiment
Below in conjunction with the accompanying drawings, the present invention will be further described.
Referring to Fig. 1, Fig. 1 is the transverse direction of the present invention for being used to produce the embodiment of banburying equipment one of PVC transparent film
Structural representation.The banburying equipment for being used for the production of PVC transparent film shown in Fig. 1 includes housing 10, charging aperture and discharging opening, institute
Stating in housing 10 has in Processing Room 11, the Processing Room 11 provided with the rotor 30 of the first rotor 20 and second be arrangeding in parallel, institute
The upper end open that charging aperture is stated with the Processing Room 11 is connected, and the discharging opening is connected with the sealed lower ending opening, thing
Material enters Processing Room 11 from charging aperture, and realization is extruded and shear to thing by the rotor 30 of the first rotor 20 and second in Processing Room 11
The processing and production of material.
In the present embodiment, the Processing Room 11 is one suitable with 20 and second rotor of the first rotor, 30 diameters
Tipper, the length direction axially along the Processing Room 11 of the rotor 30 of the first rotor 20 and second is set, the sealing
Angle between the width and horizontal plane of formula is acute angle, and, the Processing Room 11 is corresponding with the first rotor 20
Inwall, which has in one first mounting groove 24, first mounting groove 24, has one to be tilted with the first rotor 20 corresponding first
Block 23, the middle part of first tilted block 23 is articulated with the bottom of first mounting groove 24 so that first tilted block 23
One end be inclined in first mounting groove 24.The side of the direction the first rotor 20 of first tilted block 23
Provided with some short spiral ridges 14.The side of direction second rotor 30 of second tilted block 33 is provided with some short spirals
Fin 14.
In addition, the Processing Room 11 also has one second mounting groove 34 with the corresponding inwall of second rotor 30, it is described
There is second tilted block 33 corresponding with second rotor 30, the middle part of second tilted block 33 in second mounting groove 34
It is articulated with the bottom of second mounting groove 34 so that one end of second tilted block 33 is inclined at described second and installed
In groove 34.
It is of the present invention to be used to producing the banbury of PVC transparent film and pass through the Processing Room 11 that is obliquely installed so that material
, can also be in the first rotor 20 and processing in addition to it can be extruded and sheared between the rotor 30 of the first rotor 20 and second
Extruded and sheared between first tilted block 23 of room 11 and between the second rotor 30 and the second tilted block 33, extruding and
In shear history, the first tilted block 23 and the second tilted block 33 also adjust automatically angle of inclination effectively increase the processing of material
Area, improves the production efficiency of banbury.
Referring to Fig. 2, Fig. 2 is the partial enlarged view at A in Fig. 1.As a preferred embodiment, described first inclines
Skewback 23 is provided with some through holes, and the both ends of first tilted block 23 are set towards the side of the inwall of the first mounting groove 24
Have and additive is provided with some flexible sealing blocks 35, first mounting groove 24, and extruding first tilted block 23
End is provided with a spring, and one end of the spring contradicts first tilted block 23, and other end contradicts first mounting groove
24 bottom surface.In use, material is extruded and sheared to the direction of the first tilted block 23 in rotation process by the first rotor 20, make
The first tilted block 23 is obtained to start to rotate.When the first tilted block 23 is extruded rotation, additive in the first mounting groove 24 is from
Through hole on one tilted block 23 is extruded into operating room 11 and mixed with material, and additive is added in realization on demand, and due to being
Additive is added when material is extruded and is sheared so that the mixing of additive and material is evenly.In the first rotor 20
When stopping pressing materials, after the extruding force on the first tilted block 23 is revoked, the first tilted block 23 is replied under the action of the spring
Original state.In addition, second tilted block 33 is provided with some second through holes 36, the both ends of second tilted block 33 are towards institute
The side for stating the inwall of the second mounting groove 34 is provided with provided with additive in flexible sealing block 35, second mounting groove 34, and
The end for extruding second tilted block 33 is provided with a spring 37, and one end of the spring 37 contradicts second tilted block 33,
Other end contradicts the bottom surface of second mounting groove 34.In use, the second rotor 30 in rotation process by material to second
The direction extruding and shearing of tilted block 33 so that the second tilted block 33 starts to rotate.When the second tilted block 33 is extruded rotation,
Additive in second mounting groove 34 is extruded into operating room 11 from the second through hole 36 on the second tilted block 33 to be mixed with material
Close, additive is added in realization on demand, and due to being to add additive when material is extruded and is sheared so that additive
Mixing with material is evenly.When the second rotor 30 stops pressing materials, after the extruding force on the second tilted block 33 is revoked,
Second tilted block 33 is restored in the presence of spring 37.
It is the longitudinal of banburying equipment one embodiment of the present invention for being used to produce PVC transparent film referring to 3, Fig. 3
Structural representation.The banburying equipment for being used to produce PVC transparent film also includes in first support bar 42, the first support bar 42
With the first movable block 41, first movable block 41 is connected with the end of the first rotor 20 by revolute pair, and, institute
State it is sealed have with the corresponding inwall of the first rotor 20 have one in one first lift well 12, first lift well 12
First block 21 corresponding with the first rotor 20, first block 21 passes through the first elastomer 22 and the described first lifting
The bottom connection of well 12, first mounting groove 24 is on first block 21.
In addition, the banbury for being used to producing artificial leather also includes having in second support bar, the second support bar the
Two movable blocks, second movable block is connected with the end of second rotor 30 by revolute pair, and, it is described it is sealed with
The corresponding inwall of second rotor 30, which has, has one and described second turn in the second lift well 13, second lift well 13
Sub 30 corresponding second blocks 31, second block 31 is connected by the bottom of the second elastomer 32 and second lift well 13
Connect, second mounting groove 34 is on second block 31.
Wherein, the first support bar 42 and second support bar are screw rod, the movable block of the first movable block 41 and second
Provided with nut corresponding with the screw rod.
In use, the position of the rotor 30 of the first rotor 20 and second can be adjusted by the first movable block 41 and the second movable block
Put, so as to adjust extruding force and shearing force between the rotor 30 of the first rotor 20 and second and side wall to material, improve life
Produce flexibility., can also be by the movement of the first movable block 41 and the second movable block by the first rotor in addition, after processing is completed
20 and second rotor 30 take in the first lift well 12 and the second lift well 13, be readily transported and handle.
It should be understood that the invention is not limited in above-mentioned embodiment, every various changes or modification to the present invention are not
Depart from the spirit and scope of the present invention, if these change and modification belong to the present invention claim and equivalent technologies scope it
Interior, then the present invention is also implied that comprising these changes and modification.
Claims (7)
1. have in a kind of banburying equipment produced for PVC transparent film, including housing, charging aperture and discharging opening, the housing
Provided with the first rotor and the second rotor be arrangeding in parallel in Processing Room, the Processing Room, it is characterised in that the Processing Room is one
The tipper suitable with the second root diameter with the first rotor, the first rotor and the it is bitrochanteric axially along described plus
The length direction of work room is set, and the angle between the sealed width and horizontal plane is acute angle, the charging aperture with
The upper end open connection of the Processing Room, the discharging opening is connected with the sealed lower ending opening, and, the Processing Room
Inwall corresponding with the first rotor, which has, has one and the first rotor in one first mounting groove, first mounting groove
The bottom of first mounting groove is articulated with the middle part of corresponding first tilted block, first tilted block so that described first
One end of tilted block is inclined in first mounting groove, in addition, also including in first support bar, the first support bar
With the first movable block, first movable block is connected with the end of the first rotor by revolute pair, and, the sealing
Formula inwall corresponding with the first rotor, which has, has one and described first turn in one first lift well, first lift well
Corresponding first block of son, first block is connected by the first elastomer with the bottom of first lift well, and described the
One mounting groove is on first block；First tilted block is provided with some first through hole, first tilted block
Both ends are provided with flexible sealing block, first mounting groove towards the side of the first mounting groove inwall and are provided with additive,
And a spring is provided with the end for extruding first tilted block, one end of the spring contradicts first tilted block, separately
Outer one end contradicts the bottom surface of first mounting groove.
2. a kind of banburying equipment produced for PVC transparent film as claimed in claim 1, it is characterised in that the Processing Room
Inwall corresponding with second rotor, which has, has one and second rotor in one second mounting groove, second mounting groove
The bottom of second mounting groove is articulated with the middle part of corresponding second tilted block, second tilted block so that described second
One end of tilted block is inclined in second mounting groove.
3. a kind of banburying equipment produced for PVC transparent film as claimed in claim 2, it is characterised in that described first inclines
The side of the direction the first rotor of skewback is provided with some short spiral ridges.
4. a kind of banburying equipment produced for PVC transparent film as claimed in claim 3, it is characterised in that described second inclines
The direction bitrochanteric side of skewback is provided with some short spiral ridges.
5. a kind of banbury for being used to produce artificial leather as claimed in claim 4, it is characterised in that also including the second support
There is the second movable block, second movable block is with the bitrochanteric end by rotating in bar, the second support bar
Pair connection, and, the sealed inwall corresponding with second rotor has in the second lift well, second lift well
With second block corresponding with second rotor, second block passes through the second elastomer and second lift well
Bottom connection, second mounting groove is on second block.
6. a kind of banbury for being used to produce artificial leather as claimed in claim 5, it is characterised in that on second tilted block
Provided with some second through holes, the both ends of second tilted block are close provided with flexibility towards the side of the second mounting groove inwall
Seal and additive is provided with block, second mounting groove, and a spring is provided with the end for extruding second tilted block, it is described
One end of spring contradicts second tilted block, and other end contradicts the bottom surface of second mounting groove.
7. a kind of banbury for being used to produce artificial leather as claimed in claim 6, it is characterised in that the first support bar and
Second support bar is screw rod, and first movable block and the second movable block are provided with nut corresponding with the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148092.1A CN107053509B (en) | 2017-03-13 | 2017-03-13 | A kind of mixing equipment for the production of PVC transparent film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148092.1A CN107053509B (en) | 2017-03-13 | 2017-03-13 | A kind of mixing equipment for the production of PVC transparent film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107053509A true CN107053509A (en) | 2017-08-18 |
| CN107053509B CN107053509B (en) | 2019-06-18 |
Family
ID=59623109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710148092.1A Active CN107053509B (en) | 2017-03-13 | 2017-03-13 | A kind of mixing equipment for the production of PVC transparent film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053509B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1227522A (en) * | 1916-11-18 | 1917-05-22 | Birmingham Iron Foundry | Machine for treating rubber and other heavy plastic material. |
| JP2004141733A (en) * | 2002-10-23 | 2004-05-20 | Moriyama:Kk | Kneading apparatus |
| JP2013176884A (en) * | 2012-02-28 | 2013-09-09 | Mitsubishi Heavy Industries Machinery Technology Corp | Kneader |
| CN104493993A (en) * | 2015-01-02 | 2015-04-08 | 江苏新瑞峰信息科技有限公司 | Rubber internal mixer for automobile tyre |
| CN205572760U (en) * | 2016-04-27 | 2016-09-14 | 郭洪超 | Production banbury mixer for rubber pad |
-
2017
- 2017-03-13 CN CN201710148092.1A patent/CN107053509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1227522A (en) * | 1916-11-18 | 1917-05-22 | Birmingham Iron Foundry | Machine for treating rubber and other heavy plastic material. |
| JP2004141733A (en) * | 2002-10-23 | 2004-05-20 | Moriyama:Kk | Kneading apparatus |
| JP2013176884A (en) * | 2012-02-28 | 2013-09-09 | Mitsubishi Heavy Industries Machinery Technology Corp | Kneader |
| CN104493993A (en) * | 2015-01-02 | 2015-04-08 | 江苏新瑞峰信息科技有限公司 | Rubber internal mixer for automobile tyre |
| CN205572760U (en) * | 2016-04-27 | 2016-09-14 | 郭洪超 | Production banbury mixer for rubber pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107053509B (en) | 2019-06-18 |
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|---|---|---|---|
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200114 Address after: 528500 Guangdong province Foshan Gaoming Cangjiang Industrial Park three Zhou Xing min Lu Patentee after: FOSHAN WELL PLASTICS Co.,Ltd. Address before: 528500 Guangdong province Foshan Gaoming Cangjiang Industrial Park three Zhou Xing min Lu Patentee before: FOSHAN HONGER PLASTIC PRODUCTS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528500 Sanzhou Xingmin Road, Cangjiang Industrial Park, Gaoming District, Foshan City, Guangdong Province Patentee after: Guangdong Weier New Material Technology Co.,Ltd. Address before: 528500 Sanzhou Xingmin Road, Cangjiang Industrial Park, Gaoming District, Foshan City, Guangdong Province Patentee before: FOSHAN WELL PLASTICS Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of internal mixing equipment for the production of PVC transparent film Effective date of registration: 20230620 Granted publication date: 20190618 Pledgee: Bank of China Limited Foshan Gaoming Sub-branch Pledgor: Guangdong Weier New Material Technology Co.,Ltd. Registration number: Y2023980044881 |