CN109605715A - The mechanized production system of CPE inflation film - Google Patents
The mechanized production system of CPE inflation film Download PDFInfo
- Publication number
- CN109605715A CN109605715A CN201811368366.9A CN201811368366A CN109605715A CN 109605715 A CN109605715 A CN 109605715A CN 201811368366 A CN201811368366 A CN 201811368366A CN 109605715 A CN109605715 A CN 109605715A
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- Prior art keywords
- several
- mixing machine
- shaft
- unit
- baffle
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- 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
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
- B29B7/242—Component parts, details or accessories; Auxiliary operations for feeding in measured doses
- B29B7/244—Component parts, details or accessories; Auxiliary operations for feeding in measured doses of several materials
-
- 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
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Abstract
The present invention relates to blown film production equipment fields, disclose a kind of mechanized production system of CPE inflation film, including mixing unit, feeding unit material and extrusion-blown modling unit, mixing unit includes mixing machine, several material boxes, tank tower, baffle and rabbling mechanism, tank tower includes centre frame and several side plates, several side plates are circumferentially fixed on centre frame, spatial form between the shape of material box and two adjacent side plates is identical, several material boxes can be detachably connected between two adjacent side plates, several removable connectors being vertically arranged are equipped between material box and side plate, several material boxes are towards offering discharge port on the side wall of centre frame, centre frame is fixed on mixing machine upper end, discharge port is connected to mixing machine, baffle is slidably connected on tank tower, baffle can close feed inlet, mixing machine bottom is equipped with drain hole, on Material unit is connect with drain hole.This programme solves the feed components ratio different problems of feeding in the unit time in feeding process.
Description
Technical field
The present invention relates to blown film production equipment field, the mechanized production system of specifically a kind of CPE inflation film.
Background technique
CPE film is the non-stretched oxidic polyethylene film as made from casting method, which has light weight, transparency
The features such as height, mechanical adaptable, moisture resistance, it is widely used in packaging field.Needed in CPE film manufacturing processes by
Ingredient -- mixing -- extrusion-blown modling -- cooling -- corona -- cutting and etc., wherein ingredient, cooling have the performance of CPE film
Great influence.CPE inflation film needs to match plurality of raw materials particle and uniformly mix in production.Traditional
Grain mixing is to pour into different types of particle in blending bucket, and then worker is stirred with scoop, this mode large labor intensity,
And efficiency is lower, is unfavorable for large-scale industrial application.
Chinese notification number is that the patent document of CN206812260U discloses a kind of stirring feeding device of plastic processing, is wrapped
Material feeding jar is included, feed inlet, feed hopper, rotation axis, turntable, agitating shaft, stirring net leaf, air pump, collection are provided on the material feeding jar
Dust hood and material guide channel；Material feeding jar is arranged with support rod, traveling wheel and motor；Material feeding jar right wall is provided with dedusting box, dedusting
Connection tracheae, check valve and exhaust pipe are provided in box；It is provided with processing unit (plant) on the right side of material feeding jar, is provided on the left of processing unit (plant)
Process feed inlet.Above scheme is by stirring shaft device dust and discharges, and cooperates dust gathering arrester dust suction by air pump and passes through dedusting
Box carries out dust filtering and concentrates.
Need manually to carry out the ingredient of a certain amount of raw material before each feeding of above scheme, and in the case that raw material is more,
It is easy to cause the uneven of stirring.
Summary of the invention
The invention is intended to provide a kind of mechanized production system of CPE inflation film, when solving unit in feeding process
The feed components ratio different problems of interior feeding.
In order to achieve the above object, base case of the invention is as follows:
The mechanized production system of CPE inflation film, including mixing unit, feeding unit material and extrusion-blown modling unit, it is described
Mixing unit, feeding unit material and extrusion-blown modling unit are sequentially connected, and the mixing unit includes mixing machine, several material boxes, case
Frame, baffle and rabbling mechanism, the tank tower include centre frame and several side plates, and several side plates are circumferentially fixed in centre frame
On, the spatial form between the shape of the material box and two adjacent side plates is identical, and several material boxes can be removable
It unloads and is connected between two adjacent side plates, several removable connectors being vertically arranged are equipped between the material box and side plate,
For several material boxes towards discharge port is offered on the side wall of centre frame, the centre frame is fixed on mixing machine upper end, described
Discharge port is connected to mixing machine, and baffle is slidably connected on the tank tower, and the baffle can close feed inlet, the mixing machine
Bottom is equipped with drain hole, and the feeding unit material is connect with drain hole.
Base case the utility model has the advantages that be provided with multiple material boxes in the mixing unit of (1) this programme, and it is single by adjusting
A material box is fixed at various height by material box by the removable connector of different height, so that on material box
Discharge port is located at different height, and when baffle moves up, the area that the discharge port of each material box exposes is different, to realize to each
The different amounts of discharging of raw material eliminates artificial batching step in the prior art, has saved the time to be automatically performed ingredient
And manpower.
(2) of different sizes due to plurality of raw materials particle, during stirring, the lesser feed particles of diameter can be from straight
It is fallen down between the gap of the biggish feed particles of diameter, causes the lesser particle of diameter to be easily collected on bottom, in feeding
The feed components ratio that will lead to feeding in the unit time in the process is different, to seriously affect the quality of film.We
Case can continue while realizing automatic blending or what is be spaced is fed mixing machine, is guaranteeing that it is same that feeding persistently carries out
When, so that the material quantity in mixing machine is less, one side raw material component is smaller, convenient for stirring evenly, on the other hand avoids mixed
Raw material in barrel is excessive, and the lesser feed particles of diameter is caused to be gathered in bottom, the problem for causing stirring uneven, so that
The feed components ratio of feeding is identical in unit time, guarantees the quality of film.
Further, the rabbling mechanism includes motor, shaft and several agitating paddles, and the motor is fixed on outside mixing machine,
The shaft is fixed on the output shaft of motor, and the shaft and mixing machine are rotatablely connected, and several agitating paddles are circumferentially solid
It is scheduled in shaft.Work starts motor when starting, the output shaft rotation of motor drives shaft rotation, and agitating paddle follows shaft to turn
It is dynamic, the raw material in mixing machine is stirred to realize.
Further, the motor is fixed on mixing machine lower end, and the shaft top is hinged with several top plates, the top plate with
Torsional spring is fixed between shaft, the top plate offsets with baffle, and when the shaft rotates, the baffle closes all discharge ports.
When the spindle is rotated, top plate follows shaft to rotate, and under the influence of centrifugal force, top plate downwardly turns over, and baffle is located at
Extreme lower position simultaneously blocks all discharge ports.When shaft stops operating, top plate stops operating, in the work of the elastic restoring force of torsional spring
Under, top plate is flipped up, and since top plate is overturn, the overhead height of top plate is moved up, since top plate and baffle offset, the top of top plate
Portion moves up, and baffle is pushed to move up, so that baffle exposes discharge port.
Further, several side plate two sides are equipped with several protrusions being vertically arranged, and several material boxes connect with side plate
The side wall of touching is equipped with can be slidably connected in groove with the matched groove of protrusion, the protrusion.According to the original in material box
The component ratio of material cooperates the groove of protrusion and different height on several material boxes, so that each material box is fixed on
Different height, so that the feed inlet of each material box is located at different height.
Further, mixing brush is fixed in the shaft, the mixing brush is located at mixing machine bottom.The process of shaft rotation
In, mixing brush follows shaft to rotate, and is stirred to the raw material of mixing machine bottom, on the one hand guarantees the raw material stirring in mixing machine
Uniformly, the avoidable raw material of another aspect, which is deposited in mixing machine bottom, to be discharged from drain hole.
Detailed description of the invention
Fig. 1 is the concrete structure schematic diagram of feeding unit material in the embodiment of the present invention；
Fig. 2 is the concrete structure schematic diagram of tank tower in the embodiment of the present invention；
Fig. 3 is the concrete structure schematic diagram of material box in the embodiment of the present invention；
Fig. 4 is the status diagram of tank tower and material box cooperation in the embodiment of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: mixing machine 1, tank tower 2, centre frame 3, side plate 4, material box 5, feed inlet
6, discharge port 7, protrusion 8, groove 9, baffle 10, torsional spring 11, top plate 12, motor 13, shaft 14, agitating paddle 15, mixing brush 16, put
Material mouth 17, rack 18.
Embodiment
Substantially as shown in Fig. 1: the mechanized production system of CPE inflation film, including mixing unit, feeding unit material and squeeze
Blown unit out, mixing unit, feeding unit material and extrusion-blown modling unit are sequentially connected.CPE film by following mass ratio raw material
Composition: oxidic polyethylene: aluminium case: plasticizer: heat stabilizer: oxidized paraffin wax: antimony oxide: aramid fiber=8:1:3:1:1:
1。
In conjunction with shown in Fig. 2, Fig. 3, Fig. 4, mixing unit includes rack 18, mixing machine 1, seven material box 5, tank tower 2, baffle
10 and rabbling mechanism, mixing machine 1 be bolted in rack 18.Tank tower 2 includes centre frame 3 and seven side plates 4, seven sides
Plate 4 is circumferentially equidistant to be fixed on centre frame 3, and side plate 4 and centre frame 3 are integrally formed.The shape of material box 5 and two adjacent side plates
Spatial form between 4 is identical, and several material boxes 5 can be detachably connected between two adjacent side plates 4, each side plate 4
Two sides are equipped with eight protrusions 8 being vertically arranged, and offer on the side wall that each material box 5 is contacted with side plate 4 and protrusion 8
The groove 9 matched, protrusion 8 can be slidably connected in groove 9.The lower sidewall of each material box 5 towards centre frame 3 offers
The roof of discharge port 7, each material box 5 offers feed inlet 6.Centre frame 3 is bolted on 1 upper end of mixing machine, out
Material mouth 7 is connected to mixing machine 1, and baffle 10 is slidably connected on tank tower 2, and baffle 10 can close feed inlet 6,1 bottom of mixing machine
Equipped with drain hole 17, feeding unit material is connect with drain hole 17.Rabbling mechanism includes motor 13, shaft 14 and 12 agitating paddle 15
(being not entirely shown in figure), motor 13 are bolted on 1 lower end of mixing machine, and shaft 14 is fixed on motor 13 by spline
On output shaft, and shaft 14 and mixing machine 1 are rotatablely connected by bearing.Agitating paddle 15 is circumferential to be bolted on shaft 14
On.Hingedly there are four top plates 12 on shaft 14 top, and torsional spring 11, top plate 12 and gear are bonded between each top plate 12 and shaft 14
Plate 10 offsets.Mixing brush 16 is fixed in shaft 14, mixing brush 16 is located at 1 bottom of mixing machine.
Feeding unit material includes storage bin, feeding tube and negative-pressure air fan, and storage bin is connected to drain hole 17, is consolidated at drain hole 17
Surely there is valve, feeding tube is fixed on storage bin top, and negative-pressure air fan is fixed in feeding tube.
Extrusion-blown modling unit includes that interconnected high-temperature fusion chamber and extrusion blow molding machine (select publication number in the present embodiment
For the inflation film manufacturing machine in the patent document of CN108422648A), high-temperature fusion chamber is connected to feeding tube.
Specific implementation process is as follows: seven material boxes 5 being fixed on different height according to raw material proportioning, such as the quality of raw material
Cooperate than the minimum groove 9 of the material box 5 for 8 and minimum protrusion 8, the mass ratio of raw material for 1 material box 5 it is minimum
Groove 9 and highest raised 8 cooperation.Operator starts motor 13 at this time, and motor 13 drives shaft 14 to rotate, and top plate 12 follows
Shaft 14 rotates, and under the influence of centrifugal force, top plate 12 downwardly turns over, and baffle 10 loses the support of top plate 12, in gravity
It is moved down under effect and blocks all discharge ports 7.Each component raw material is put into corresponding material box 5 by feed inlet 6.Work as needs
Into mixing machine 1 when blowing, operator closes motor 13, and shaft 14 stops operating, and top plate 12 loses centrifugal force, in torsional spring 11
Elastic acting force under, top plate 12 is flipped up, by baffle 10 upwards push up.Baffle 10 moves up, and each discharge port 7 exposes, due to
The height of each discharge port 7 is different, therefore the area that baffle 10 moves up each discharge port 7 dropped out is different, to realize raw material certainly
It is dynamic to enter in mixing machine 1 in proportion.
When being put into enough raw materials in mixing machine 1, operator controls the starting of motor 13, agitating paddle 15 and mixing again
The raw material brushed in 16 pairs of mixing machines 1 is stirred, and raw material in mixing machine 1 opens valve after stirring a period of time, in mixing machine 1
The raw material stirred evenly is entered in storage bin by drain hole 17, then enters height by feeding tube under the action of negative pressure
In warm melt chamber, film is finally made by extrusion blow molding machine.After the raw material in mixing machine 1 is all released, it is again switched off motor
13, so that the raw material in material box 5 is entered in proportion in mixing machine 1.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these also should be considered as protection scope of the present invention, these all will not influence of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
- The mechanized production system of 1.CPE inflation film, including mixing unit, feeding unit material and extrusion-blown modling unit, it is described mixed Material unit, feeding unit material and extrusion-blown modling unit are sequentially connected, it is characterised in that: the mixing unit includes mixing machine, several Material box, tank tower, baffle and rabbling mechanism, the tank tower include centre frame and several side plates, and several side plates are circumferentially fixed On centre frame, the spatial form between the shape of the material box and two adjacent side plates is identical, and several material boxes are equal Can be detachably connected between two adjacent side plates, between the material box and side plate be equipped with it is several be vertically arranged it is detachable Connector, towards discharge port is offered on the side wall of centre frame, the centre frame is fixed on mixing machine several material boxes End, the discharge port are connected to mixing machine, baffle are slidably connected on the tank tower, the baffle can close feed inlet, institute Mixing machine bottom is stated equipped with drain hole, the feeding unit material is connect with drain hole.
- 2. the mechanized production system of CPE inflation film according to claim 1, it is characterised in that: the rabbling mechanism Including motor, shaft and several agitating paddles, the motor is fixed on outside mixing machine, and the shaft is fixed on the output shaft of motor On, and the shaft and mixing machine are rotatablely connected, several agitating paddles are circumferentially fixed in shaft.
- 3. the mechanized production system of CPE inflation film according to claim 2, it is characterised in that: the motor is fixed In mixing machine lower end, the shaft top is hinged with several top plates, and torsional spring, the top plate are fixed between the top plate and shaft It offsets with baffle, when the shaft rotates, the baffle closes all discharge ports.
- 4. the mechanized production system of CPE inflation film according to claim 1, it is characterised in that: several side plates Two sides are equipped with several protrusions being vertically arranged, and the side wall of several material boxes and side plane contact is equipped with matched recessed with protrusion Slot, the protrusion can be slidably connected in groove.
- 5. the mechanized production system of CPE inflation film according to claim 2, it is characterised in that: solid in the shaft Surely there is mixing brush, the mixing brush is located at mixing machine bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811368366.9A CN109605715B (en) | 2018-11-16 | 2018-11-16 | Automatic production system of CPE blown film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811368366.9A CN109605715B (en) | 2018-11-16 | 2018-11-16 | Automatic production system of CPE blown film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109605715A true CN109605715A (en) | 2019-04-12 |
| CN109605715B CN109605715B (en) | 2020-10-27 |
Family
ID=66003337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811368366.9A Active CN109605715B (en) | 2018-11-16 | 2018-11-16 | Automatic production system of CPE blown film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109605715B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686630A (en) * | 2020-06-29 | 2020-09-22 | 浙江海印数码科技有限公司 | Quantitative proportioning production line for water-based ink of reactive dye |
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| CN202942834U (en) * | 2012-11-19 | 2013-05-22 | 嘉兴职业技术学院 | Proportioning device of decolorizing agent for coal ash coagulation |
| CN204249095U (en) * | 2014-11-07 | 2015-04-08 | 欧克建材科技常州有限公司 | Mortar automation hybrid system |
| US20150306552A1 (en) * | 2012-06-06 | 2015-10-29 | Henkel Ag & Co. Kgaa | Foaming device |
| CN206812260U (en) * | 2017-03-24 | 2017-12-29 | 东莞市盈坤电子科技有限公司 | A kind of stirring feeding device of plastic processing |
| CN207327346U (en) * | 2017-10-31 | 2018-05-08 | 四川省众望科希盟科技有限公司 | A kind of production of resins mixing agitator |
| CN208049738U (en) * | 2018-02-01 | 2018-11-06 | 安徽爱能洁生物科技有限公司 | A kind of composite fertilizer blending machine |
-
2018
- 2018-11-16 CN CN201811368366.9A patent/CN109605715B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150306552A1 (en) * | 2012-06-06 | 2015-10-29 | Henkel Ag & Co. Kgaa | Foaming device |
| CN202942834U (en) * | 2012-11-19 | 2013-05-22 | 嘉兴职业技术学院 | Proportioning device of decolorizing agent for coal ash coagulation |
| CN204249095U (en) * | 2014-11-07 | 2015-04-08 | 欧克建材科技常州有限公司 | Mortar automation hybrid system |
| CN206812260U (en) * | 2017-03-24 | 2017-12-29 | 东莞市盈坤电子科技有限公司 | A kind of stirring feeding device of plastic processing |
| CN207327346U (en) * | 2017-10-31 | 2018-05-08 | 四川省众望科希盟科技有限公司 | A kind of production of resins mixing agitator |
| CN208049738U (en) * | 2018-02-01 | 2018-11-06 | 安徽爱能洁生物科技有限公司 | A kind of composite fertilizer blending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686630A (en) * | 2020-06-29 | 2020-09-22 | 浙江海印数码科技有限公司 | Quantitative proportioning production line for water-based ink of reactive dye |
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| Publication number | Publication date |
|---|---|
| CN109605715B (en) | 2020-10-27 |
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