CN104175525A - Extruding device with improved structure - Google Patents
Extruding device with improved structure Download PDFInfo
- Publication number
- CN104175525A CN104175525A CN201410345282.9A CN201410345282A CN104175525A CN 104175525 A CN104175525 A CN 104175525A CN 201410345282 A CN201410345282 A CN 201410345282A CN 104175525 A CN104175525 A CN 104175525A
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- CN
- China
- Prior art keywords
- frame
- extrusion device
- pipe
- feed pipe
- structure improved
- 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
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/298—Feeding the extrusion material to the extruder in a location other than through a barrel, e.g. through a screw
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
- B29C48/797—Cooling
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/2725—Cleaning; Purging; Avoiding contamination of filters
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
Abstract
The invention provides an extruding device with an improved structure, belongs to the technical field of machines, and solves the problem of frequent blockage of a feed port of a conventional extruding device. The extruding device with the improved structure comprises a frame, and a screw rod is mounted in the frame; one end, extending out of the frame, of the screw rod is connected with a coupling, a transmission and a motor 1 in sequence; a feed pipe is fixedly connected to the frame; the top of the feed pipe is fixedly connected with a motor 2; a main shaft of the motor 2 is fixedly connected with a main rod; the main rod is fixedly connected with stirring rods; the bottom of the main rod is fixedly connected with brushes; an annular stop edge protruding towards the inner side is arranged in the feed pipe and is fixedly connected with a filter screen; the frame is additionally provided with a cooling cavity; a water outlet of a water outlet pipe of the cooling cavity is positioned at the top of a self-heating cooling tower; a pool is arranged at the bottom of the self-heating cooling tower; a water pump is arranged beside the pool; a water suction pipe of the water pump is positioned at the bottom of the pool; and a water inlet pipe of the cooling cavity is connected with the water outlet end of the water pump. The extruding device with the improved structure has the advantages of high feeding efficiency and zero blockage of the feed port.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of structure improved extrusion device.
Background technology
In plastic extruding forming equipment, plastic extruder is referred to as main frame conventionally, and the follow-up equipment plastic extruding forming machine supporting with it is called subsidiary engine.Plastic extruder, through the development of more than 100 years, derives twin-screw, multiscrew by original single screw rod, even without different types of machines such as screw rods.Plastic extruder (main frame) can be with tubing, film, handful material, monofilament, flat filament, strap, squeeze the various plastic shaping subsidiary engines such as net, plate (sheet) material, profile shapes, granulation, cable be coated mates, form various plastic extruding forming production lines, produce various plastic products.Therefore, no matter now or in the future plastic extruding forming machinery, be all one of machine of being used widely in plastic processing industry.
Plastic extruder can be divided into single screw extrusion machine, double screw extruder and multi-screw extruder by its screw rod quantity.With single screw extrusion machine, be most widely used at present, be suitable for the processing of extruding of general material.Owing to having, the shearing less by fricative heat, material is suffered is relatively more even, the conveying capacity of screw rod is large, extrusion capacity is more stable for double screw extruder, material stops length in machine barrel, mixes.
But the poor stability of feed arrangement charging in existing plastic extruder, the particle at charging aperture place easily melts and causes stopping up charging aperture too early.
Summary of the invention
The present invention is directed to existing technology and have the problems referred to above, proposed a kind of structure improved extrusion device, the particle at this extrusion device charging aperture place can not melt too early, and charging is smooth and easy, can not stop up.
Object of the present invention can realize by following technical proposal: a kind of structure improved extrusion device, comprise frame, in described frame, screw rod is installed, one end of described screw rod stretch out frame outward successively with shaft coupling, speed changer is connected with motor one, in described frame, be fixed with feed pipe, it is characterized in that, the top of described feed pipe is fixed with motor two, the main shaft of described motor two is fixed with mobile jib, on described mobile jib, be fixed with puddler, the bottom of described mobile jib is also fixed with hairbrush, in described feed pipe, there is the annular gear edge of protruding to the inside, on described annular gear edge, be fixed with screen pack, described hairbrush is fitted in the upper surface of screen pack, in described frame, also there is cooling chamber, the inner of described feed pipe is positioned at cooling chamber, the delivery port of described cooling chamber outlet pipe is positioned at the top of self-heating cooling tower, the bottom of described self-heating cooling tower has pond, the other water pump that is provided with in described pond, the suction hose of described water pump is positioned at the bottom in pond, the water inlet pipe of described cooling chamber is connected with the water side of water pump.
The Chi Shui that water pump absorbs in pond enters into cooling chamber, the Chi Shui that temperature is lower carries out cooling to the inner of feed pipe, make the particle in feed pipe can not melt too early obstruction feed pipe, and under the effect of water pump, water in cooling chamber is to continue to flow, can remain that cooling water is in lower temperature, good cooling results.The top of feed pipe is provided with motor two, motor two rotarily drives puddler and stirs plastic grain, and the hairbrush of mobile jib bottom cleaning screen pack always, screen pack can not stopped up, plastic grain can be better, by screen pack, enter in the screw rod of frame faster.The existence on annular gear edge has improved the installation strength of screen pack, and screen pack can not collapsed by pressure, and charging is smooth and easy.
In above-mentioned structure improved extrusion device, the water inlet pipe of described cooling chamber is provided with cooler.The temperature of the cooling water of cooling extruder will remain on below 30 degree, if the temperature of Chi Shui is greater than 30 degree, just need to uses cooler to carry out cooling processing to Chi Shui, then be transported to the inner of cooling feed pipe in cooling chamber.
In above-mentioned structure improved extrusion device, on the water inlet pipe of described cooling chamber, thermometer is installed.Thermometer plays the effect of measuring water temperature, the water temperature arriving according to thermometer measure, and whether control needs to start cooler and carries out cooling to Chi Shui.
In above-mentioned structure improved extrusion device, the end of described water pump suction pipe is provided with filter.The setting of filter makes the impurity of Chi Shuizhong can not enter into water pump, cooler, cooling chamber.
In above-mentioned structure improved extrusion device, on described feed pipe, there is a pair of feed-inputing branched pipe, described feed-inputing branched pipe is positioned at the both sides of motor two.The quantity of feed-inputing branched pipe is two, the one, improve the speed of batch turning, and the 2nd, the plastic grain that makes to be poured in feed pipe is more even, convenient stirring.
In above-mentioned structure improved extrusion device, the quantity of described puddler is 2-6, and described puddler and mobile jib are perpendicular.Puddler is vertical with mobile jib, stirs smooth and easyly, and the quantity of puddler is more, stirring effective.
In above-mentioned structure improved extrusion device, described frame is provided with support bar, and one end and the feed pipe of described support bar are connected, and the other end is connected in frame.The setting of support bar, installs feed pipe stable, and feed pipe can not rock, and can not damage, and charging is smooth and easy.
In above-mentioned structure improved extrusion device, described annular gear is along the interior staggered some reinforcements that are fixed with.The existence of reinforcement has improved the installation strength of screen pack, and screen pack can not collapsed by pressure, and screen pack can not damage, long service life.
In above-mentioned structure improved extrusion device, the bottom of described frame has a pair of feet, and described a pair of feet is positioned at the two ends of frame.Feet is for frames, and feet is connected by expansion bolt and ground, makes frame when work, can not be offset installation site, makes the good stability of frame.
In above-mentioned structure improved extrusion device, in described frame, there is discharging opening, described discharging opening is positioned at the bottom of the other end of screw rod.After plastic grain enters in frame, through the rotary squeezing of screw rod.Discharging opening from frame after thawing flows out.
In above-mentioned structure improved extrusion device, described natural cooling tower is piled up and is formed and stepped by brick.Cooling water flows downward along ladder step by step from the top of natural cooling tower, in this process, realizes the cooling naturally to cooling water, does not pollute the environment, and does not require the expenditure of energy simultaneously.
Compared with prior art, this structure improved extrusion device has the following advantages:
1, this structure improved extrusion device arranges motor two, agitator arm and hairbrush on feed arrangement, plastic grain in feed pipe is stirred, make plastic grain in mobile state, hairbrush cleans screen pack simultaneously, screen pack can not stop up, plastic grain can enter into frame smoothly, and charging efficiency is high.
2, on the madial wall of the feed pipe of this structure improved extrusion device, be provided with annular gear edge and reinforcement, screen pack is arranged on annular gear edge and reinforcement, improves the installation strength of screen pack, and screen pack can not collapsed by pressure, can be not damaged, and long service life.
3, this structure improved extrusion device is provided with the circulatory system of cooling water, make to enter into the cooling water of cooling chamber after temperature raises, be discharged to the top of nature cooling tower, then flowing in pond is step by step naturally cooling, do not pollute the environment, can not cause the waste of the energy yet.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this structure improved extrusion device.
Fig. 2 is the circulation schematic diagram of this structure improved extrusion device cooling water.
Fig. 3 is the structural representation of this structure improved extrusion device motor two, puddler and hairbrush.
Fig. 4 is the top view of this structure improved extrusion device feed pipe.
In figure, 1, frame; 2, screw rod; 3, shaft coupling; 4, speed changer; 5, motor one; 6, feed pipe; 7, motor two; 8, mobile jib; 9, puddler; 10, hairbrush; 11, annular gear edge; 12, screen pack; 13, cooling chamber; 14, self-heating cooling tower; 15, pond; 16, water pump; 17, suction hose; 18, water inlet pipe; 19, outlet pipe; 20, cooler; 21, thermometer; 22, filter; 23, feed-inputing branched pipe; 24, support bar; 25, reinforcement; 26, feet; 27, discharging opening.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1 and Figure 2, this structure improved extrusion device comprises frame 1, screw rod 2, shaft coupling 3, speed changer 4, motor 1, feed pipe 6, motor 27, screen pack 12, self-heating cooling tower 14, pond 15 and water pump 16.
Frame 1 is elongated, and screw rod 2 is positioned at frame 1, and one end of screw rod 2 is stretched out outside frame 1 and is connected with shaft coupling 3, speed changer 4 and motor 1 successively, and shaft coupling 3, speed changer 4 and motor 1 fix on the ground.The bottom of frame 1 has a pair of feet 26, and a pair of feet 26 is positioned at the two ends of frame 1, and feet 26 is used expansion bolt and ground to be connected, and fixes on the ground with frame 1, can not rock.In frame 1, have a charging aperture and a discharging opening 27, charging aperture is positioned in the top frame 1 of screw rod 2 one end, and discharging opening 27 is positioned in the frame 1 of screw rod 2 other end bottoms.
In frame 1, be fixed with feed pipe 6, feed pipe 6 parts are inserted in charging aperture, feed pipe 6 tops are fixed with motor 27, and as shown in Figure 3, the main shaft of motor 27 is fixed with mobile jib 8, on mobile jib 8, be fixed with puddler 9, puddler 9 is perpendicular with mobile jib 8, and in the present embodiment, the quantity of puddler 9 is four, in actual production, the quantity of puddler 9 can be two or the six roots of sensation.The bottom of mobile jib 8 is also fixed with a pair of hairbrush 10, and a pair of hairbrush 10 is symmetrical arranged centered by mobile jib 8.As shown in Figure 4, have to the inside the annular gear that protrudes along 11 in feed pipe 6, annular gear is interiorly staggeredly fixed with some reinforcements 25 along 11, and the quantity of the reinforcement 25 in the present embodiment is four, and at annular gear the center along 11 as interface point.Annular gear along 11 and reinforcement 25 on be fixed with screen pack 12, hairbrush 10 is fitted in the upper surface of screen pack 12, electric machine rotation, 10 rotations of band electric brush, screen pack 12 is cleaned, the impurity of the large obstruction screen pack 12 of particle is cleaned out, screen pack 12 can not stopped up.
In frame 1, also have cooling chamber 13, cooling chamber 13 is positioned at charging aperture place, is positioned at the surrounding of feed pipe 6.The delivery port of cooling chamber 13 outlet pipes 19 is positioned at the top of self-heating cooling tower 14, nature cooling tower is piled up and is formed and stepped by brick, the top of nature cooling tower has the fixedly fixed mount of cooling chamber 13 outlet pipes 19, the bottom of self-heating cooling tower 14 has pond 15, the other water pump 16 that is provided with in pond 15, the suction hose 17 of water pump 16 is positioned at the bottom in pond 15, the end of water pump 16 suction hoses 17 is provided with filter 22, impurity to Chi Shuizhong filters, the water side of water pump 16 is connected with pipe fitting, thermometer 21 is installed in pipe fitting, the other end of pipe fitting is connected with cooler 20, cooler 20 is connected with the water inlet pipe 18 of cooling chamber 13, according to the temperature of thermometer 21 tests, whether determine needs to open cooler 20, general pool water within temperature is greater than 25 while spending, need to open 20 couples of Chi Shui of cooler lowers the temperature.On feed pipe 6, have a pair of feed-inputing branched pipe 23, feed-inputing branched pipe 23 is positioned at the both sides of motor 27, and this kind of structure is that reinforced speed is faster, and reinforced more even.Frame 1 is provided with support bar 24, one end of support bar 24 and feed pipe 6 are connected, the other end is connected in frame 1, feed pipe 6 is fixed in frame 1, can not have influence on because motor 27 drives the rotation of puddler 9, hairbrush 10 stability of feed pipe 6, feed pipe 6 good stabilities, charging efficiency is high.
Claims (8)
1. a structure improved extrusion device, comprise frame (1), screw rod (2) is installed in described frame (1), one end of described screw rod (2) stretch out frame (1) outer successively with shaft coupling (3), speed changer (4) is connected with motor one (5), in described frame (1), be fixed with feed pipe (6), it is characterized in that, the top of described feed pipe (6) is fixed with motor two (7), the main shaft of described motor two (7) is fixed with mobile jib (8), on described mobile jib (8), be fixed with puddler (9), the bottom of described mobile jib (8) is also fixed with hairbrush (10), in described feed pipe (6), there is the annular gear edge (11) of protruding to the inside, described annular gear is along being fixed with screen pack (12) on (11), described hairbrush (10) is fitted in the upper surface of screen pack (12), in described frame (1), also there is cooling chamber (13), the inner of described feed pipe (6) is positioned at cooling chamber (13), the delivery port of described cooling chamber (13) outlet pipe (19) is positioned at the top of self-heating cooling tower (14), the bottom of described self-heating cooling tower (14) has pond (15), the other water pump (16) that is provided with in described pond (15), the suction hose (17) of described water pump (16) is positioned at the bottom of pond (15), the water inlet pipe (18) of described cooling chamber (13) is connected with the water side of water pump (16), the water inlet pipe (18) of described cooling chamber (13) is provided with cooler (20), on the water inlet pipe (18) of described cooling chamber (13), thermometer (21) is installed, the end of described water pump (16) suction hose (17) is provided with filter (22).
2. a kind of structure improved extrusion device according to claim 1, is characterized in that, has a pair of feed-inputing branched pipe (23) on described feed pipe (6), and described feed-inputing branched pipe (23) is positioned at the both sides of motor two (7).
3. a kind of structure improved extrusion device according to claim 1, is characterized in that, the quantity of described puddler (9) is 2-6, and described puddler (9) is perpendicular with mobile jib (8).
4. a kind of structure improved extrusion device according to claim 1, it is characterized in that, described frame (1) is provided with support bar (24), and one end of described support bar (24) and feed pipe (6) are connected, and the other end is connected in frame (1).
5. a kind of structure improved extrusion device according to claim 1 and 2, is characterized in that, described annular gear is along the staggered some reinforcements (25) that are fixed with in (11).
6. a kind of structure improved extrusion device according to claim 1 and 2, is characterized in that, the bottom of described frame (1) has a pair of feet (26), and described a pair of feet (26) is positioned at the two ends of frame (1).
7. a kind of structure improved extrusion device according to claim 1 and 2, is characterized in that, has discharging opening (27) in described frame (1), and described discharging opening (27) is positioned at the bottom of the other end of screw rod (2).
8. a kind of structure improved extrusion device according to claim 1 and 2, is characterized in that, described self-heating cooling tower (14) is piled up and formed and stepped by brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345282.9A CN104175525B (en) | 2014-07-18 | 2014-07-18 | A kind of structure improved extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345282.9A CN104175525B (en) | 2014-07-18 | 2014-07-18 | A kind of structure improved extrusion device |
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| Publication Number | Publication Date |
|---|---|
| CN104175525A true CN104175525A (en) | 2014-12-03 |
| CN104175525B CN104175525B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410345282.9A Active CN104175525B (en) | 2014-07-18 | 2014-07-18 | A kind of structure improved extrusion device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149241A (en) * | 2015-03-23 | 2016-11-23 | 天津市鑫鑫绒棉加工有限公司 | A kind of conveyer device of floss cotton processing |
| CN107538715A (en) * | 2017-09-29 | 2018-01-05 | 秦中信 | A kind of safe and efficient plastic extruder |
| CN111844339A (en) * | 2020-07-31 | 2020-10-30 | 程春兰 | Composite board manufacturing and processing method |
| CN115091716A (en) * | 2022-06-27 | 2022-09-23 | 安徽普瑞康医药包装科技有限公司 | Extrusion device is used in production of medical treatment packing polyester film |
| CN115416251A (en) * | 2022-09-15 | 2022-12-02 | 海安县恒业制丝有限公司 | Extruder for preparing nylon 6 filament and filament preparation process thereof |
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| JP2012254544A (en) * | 2011-06-08 | 2012-12-27 | Konica Minolta Advanced Layers Inc | Method for manufacturing thermoplastic resin film, and thermoplastic resin film |
| CN202846866U (en) * | 2012-09-25 | 2013-04-03 | 宁波安信德亿塑业科技有限公司 | Cooling device for plastic production |
| CN103358514A (en) * | 2012-03-30 | 2013-10-23 | 上海金湖挤出设备有限公司 | Efficient polyolefin single screw extruder with length-diameter ratio of 33 |
| CN103817900A (en) * | 2012-11-19 | 2014-05-28 | 大连通信电缆有限公司 | Novel cable protection sleeve plastic extruder device |
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2014
- 2014-07-18 CN CN201410345282.9A patent/CN104175525B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012254544A (en) * | 2011-06-08 | 2012-12-27 | Konica Minolta Advanced Layers Inc | Method for manufacturing thermoplastic resin film, and thermoplastic resin film |
| CN103358514A (en) * | 2012-03-30 | 2013-10-23 | 上海金湖挤出设备有限公司 | Efficient polyolefin single screw extruder with length-diameter ratio of 33 |
| CN202846866U (en) * | 2012-09-25 | 2013-04-03 | 宁波安信德亿塑业科技有限公司 | Cooling device for plastic production |
| CN103817900A (en) * | 2012-11-19 | 2014-05-28 | 大连通信电缆有限公司 | Novel cable protection sleeve plastic extruder device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149241A (en) * | 2015-03-23 | 2016-11-23 | 天津市鑫鑫绒棉加工有限公司 | A kind of conveyer device of floss cotton processing |
| CN107538715A (en) * | 2017-09-29 | 2018-01-05 | 秦中信 | A kind of safe and efficient plastic extruder |
| CN111844339A (en) * | 2020-07-31 | 2020-10-30 | 程春兰 | Composite board manufacturing and processing method |
| CN115091716A (en) * | 2022-06-27 | 2022-09-23 | 安徽普瑞康医药包装科技有限公司 | Extrusion device is used in production of medical treatment packing polyester film |
| CN115416251A (en) * | 2022-09-15 | 2022-12-02 | 海安县恒业制丝有限公司 | Extruder for preparing nylon 6 filament and filament preparation process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104175525B (en) | 2016-06-01 |
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Effective date of registration: 20171009 Address after: 050000, Hebei, Shijiazhuang province circular Chemical Industry Park Hill head Town Li Cun Village North Patentee after: Shijiazhuang sincere Plastic Products Co., Ltd. Address before: 314400, Jiaxing, Zhejiang, Haining Town, Qingyun Industrial Development Zone (Changhai company) Patentee before: HAINING CHANGKUN PACKAGING CO., LTD. |
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