CN211619476U - A paper cutting device for kraft paper rolling - Google Patents
A paper cutting device for kraft paper rolling Download PDFInfo
- Publication number
- CN211619476U CN211619476U CN201922493645.4U CN201922493645U CN211619476U CN 211619476 U CN211619476 U CN 211619476U CN 201922493645 U CN201922493645 U CN 201922493645U CN 211619476 U CN211619476 U CN 211619476U
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- Prior art keywords
- kraft paper
- fixed
- frame
- motor
- rope
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- Expired - Fee Related
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- 239000002655 kraft paper Substances 0.000 title claims abstract description 65
- 238000005520 cutting process Methods 0.000 title claims abstract description 46
- 238000005096 rolling process Methods 0.000 title claims abstract description 32
- 239000000123 paper Substances 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses a paper cutting device for kraft paper rolling relates to the technical field of rolling, and it includes frame and cutting assembly, cutting assembly includes cutting member and driving piece, cutting member includes slider and fixed rope, the slider slides in the width direction of frame, the vertical montant that is fixed with in the frame, the line hole has been seted up on the montant, the one end and the second wind-up roll one end fixed connection of fixed rope, the other end pass the line hole, the drive frame sets up in the frame for sliding of drive slider. After the kraft paper rolling on first wind-up roll reached certain diameter, the staff was taut with fixed rope, then started the driving piece for driving piece drive slider slides to the one end that fixed rope was kept away from to the second wind-up roll, thereby makes fixed rope tie apart the kraft paper, and fixed rope fracture twines on the second wind-up roll simultaneously, thereby realizes the automatic roll change of kraft paper. The utility model discloses the effect that improves kraft paper machining efficiency has.
Description
Technical Field
The utility model belongs to the technical field of the technique of rolling and specifically relates to a paper cutting device for kraft paper rolling is related to.
Background
The processing technology of the prior kraft paper generally comprises the steps of feeding, rectifying, napping, laminating and rolling, then cutting the kraft paper according to specifications, and finally performing die cutting according to a model. The purpose of the roll-up is to facilitate storage and transportation of the kraft paper.
As shown in fig. 1, a kraft paper winding device in the prior art includes a machine frame 200 and a roll changing mechanism 400, wherein the roll changing mechanism 400 is disposed on the machine frame 200 and is used for changing a winding roll. The frame 200 is slidably rotated along the length thereof with a first wind-up roll 210, and the length direction of the first wind-up roll 210 is parallel to the width direction of the frame 200. The roll changing mechanism 400 includes a second winding roll 410 and a rotating member 420, the second winding roll 410 is disposed on the rotating member 420, and an adhesive tape is fixed on the second winding roll 410 and is parallel to the first winding roll 210. The rotating part 420 is arranged on the rack 200 and used for driving the second winding roller 410 to ascend and descend, the rack 200 is rotated with the guide roller 300, and the guide roller 300 is parallel to the first winding roller 210 and used for guiding the winding of kraft paper. When the kraft paper on first wind-up roll 210 rolled to certain diameter, stop the kraft paper and carry, then manual work is cut off guide roll 300 with the kraft paper of drenching membrane mechanism department with the cutting knife for the kraft paper separates with first wind-up roll 210, then glues the kraft paper of drenching membrane mechanism department on the sticky tape, then the slippage of drive first wind-up roll 210, makes first wind-up roll 210 keep away from second wind-up roll 410. The rotating member 420 is activated so that the rotating member 420 drives the second wind-up roll 410 to descend to the initial position of the first wind-up roll 210, and the second wind-up roll 410 collides with the frame 200. Kraft delivery is initiated so that the second wind-up roll 410 begins to wind up the kraft.
The above prior art solutions have the following drawbacks: because when changing the wind-up roll, need stop the transport of kraft paper and make whole assembly line stop promptly, will lead to the machining efficiency of kraft paper to reduce like this.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a kraft paper machining efficiency's a paper cutting device for kraft paper rolling.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a paper cutting device for kraft paper rolling, includes the frame and sets up the cutting assembly in the frame, cutting assembly includes cutting member and driving piece, cutting member includes slider and fixed rope, the slider slides in the width direction of frame, the vertical montant that is fixed with in the frame, the line hole has been seted up on the montant, the one end and the second wind-up roll one end fixed connection of fixed rope, the line hole is passed to the other end of fixed rope, the driving piece sets up in the frame for sliding of drive slider.
Through adopting above-mentioned technical scheme, after the kraft paper rolling on first wind-up roll reached certain diameter, the staff was taut with fixed rope, then started the driving piece for driving piece drive slider slides to the one end that fixed rope was kept away from to the second wind-up roll, thereby makes fixed rope tie apart the kraft paper, and fixed rope fracture twines on the second wind-up roll simultaneously, thereby realizes the automatic roll change of kraft paper. Because at the in-process of tightening the kraft paper with fixed rope and disconnected, fixed rope is with the kraft paper slope secateing, consequently along with the cutting of fixed rope, the kraft paper of drenching the transport of membrane mechanism can be glued by the sticky tape on the second wind-up roll under the effect of guide roll, and on automatic rolling to the second wind-up roll, need not to stop whole assembly line again, consequently improved kraft paper machining efficiency.
Further: the frame is fixed with the slide rail along its width direction, the slider slides on the slide rail.
Through adopting above-mentioned technical scheme, the purpose that sets up the slide rail is, plays the guide effect to the sliding of slider.
Further: the length direction of the upper surface of the slide rail is inlaid with a plurality of balls, and the balls are abutted to the lower surface of the slide block.
Through adopting above-mentioned technical scheme, the purpose that sets up the ball is, frictional force when reducing the slider and sliding.
Further: the guide wheel is fixedly connected to the sliding block, one end of the fixed rope is fixedly connected with the second winding roller, and the other end of the fixed rope bypasses the guide wheel and penetrates through the wire hole.
Through adopting above-mentioned technical scheme, the purpose that sets up the leading wheel is, plays the guide effect to fixed rope.
Further: the driving part comprises a pull rope, the length direction of the pull rope is parallel to the width direction of the rack, the pull rope is fixedly connected with the sliding block, and two ends of the pull rope are respectively arranged at two ends of the rack in the width direction.
Through adopting above-mentioned technical scheme, the staff will fix the one end of rope and stay cord taut, then pull the other end of stay cord again, the stay cord drives sliding of slider to make the slider slide to the one end of keeping away from fixed rope, thereby make the tensioning of fixed rope slope, thereby make fixed rope tie the kraft paper absolutely, then the other end of pulling the stay cord, make the slider reset.
Further: the driving piece includes motor and second reel, the vertical one end that is fixed in frame width direction of motor, the coaxial first belt pulley that is provided with of output shaft of motor, the vertical rotation in the frame of second reel, the coaxial second belt pulley that is fixed with of second reel, first belt pulley passes through belt drive with the second belt pulley and is connected, the one end rotation that the motor was kept away from to the frame is connected with vertical first reel axle, twine respectively on first reel axle and second reel at the both ends of stay cord, when initial position was arranged in to the slider the stay cord is the tensioning state.
Through adopting above-mentioned technical scheme, when cutting the kraft paper, with the taut back of fixed rope, starter motor, the rotation of first belt pulley is driven to the motor, and first belt pulley passes through the rotation that the belt drove the second belt pulley to drive the rotation of second spiral reel, make stay cord one end rolling, thereby drive sliding of slider, the stay cord other end unreels, thereby make the slider drive fixed rope tie the kraft paper absolutely.
Further: a coil spring is coaxially and fixedly wound on the first reel shaft, a vertical auxiliary plate is fixed on the rack, and one end of the coil spring, which is far away from the first reel shaft, is fixedly connected with the auxiliary plate.
Through adopting above-mentioned technical scheme, when the slider slides to second reel department, the stay cord drives the rotation of first reel axle to make the coil spring rotate the rolling, after the motor stall, first reel axle is gyration under the elasticity of coil spring, thereby drives stay cord one end rolling, and the second reel unreels, thereby makes the stay cord drive the slider and resets.
Further: an output shaft sleeve of the motor is provided with an electromagnetic clutch, one part of the electromagnetic clutch is fixedly connected with the output shaft of the motor in a coaxial mode, the other part of the electromagnetic clutch is fixedly connected with the end face, close to the motor, of the first belt pulley, and the first belt pulley is connected with the output shaft of the motor in a coaxial and rotating mode.
Through adopting above-mentioned technical scheme, when first reel axle drove the stay cord rolling, the stay cord drove the rotation of second reel axle, because the motor stall, electromagnetic clutch's two parts break away from, and when consequently second reel axle drove the rotation of second belt pulley, first belt pulley can rotate to can not influence the reseing of slider.
To sum up, the utility model discloses a beneficial technological effect does:
the purpose of setting up fixed rope and slider is, after the kraft paper rolling on first wind-up roll reached certain diameter, the staff will fix the rope taut, then start the driving piece for driving piece drive slider slides to the one end that fixed rope was kept away from to the second wind-up roll, thereby makes fixed rope tie the kraft paper absolutely, and fixed rope fracture twines on the second wind-up roll simultaneously, thereby realizes the automatic roll change of kraft paper. In the process of cutting off the kraft paper by the fixing rope, the fixing rope cuts off the kraft paper in an inclined manner, so that the kraft paper conveyed from the laminating mechanism is stuck by the adhesive tape on the second winding roller under the action of the guide roller along with the cutting of the fixing rope, and is automatically wound onto the second winding roller without stopping the whole production line, so that the kraft paper processing efficiency is improved;
the purpose of the coil spring is that when the sliding block slides to the second winding shaft, the stay cord drives the first winding shaft to rotate, so that the coil spring rotates to wind, after the motor stops rotating, the first winding shaft rotates under the elastic force of the coil spring, so that one end of the stay cord is driven to wind, the second winding shaft unwinds, and the stay cord drives the sliding block to reset;
the purpose of setting up electromagnetic clutch is, when first reel axle drives the stay cord rolling, the stay cord drives the rotation of second reel axle, because the motor stall, electromagnetic clutch's two parts break away from, and consequently when second reel axle drives the rotation of second belt pulley, first belt pulley can rotate to can not influence the reseing of slider.
Drawings
FIG. 1 is a schematic view of the overall structure of the prior art;
FIG. 2 is a schematic view of the overall structure of the present embodiment;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is a schematic view showing the overall structure of the slide rail and the balls;
fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.
Reference numerals: 100. a cutting assembly; 110. cutting the piece; 111. a slider; 112. fixing a rope; 113. a wire hole; 114. a guide wheel; 120. a drive member; 121. pulling a rope; 122. a motor; 123. a second reel; 124. a first pulley; 125. a second pulley; 126. a first take-up spool; 127. a coil spring; 128. an auxiliary plate; 129. an electromagnetic clutch; 200. a frame; 210. a first wind-up roll; 220. a slide rail; 230. a ball bearing; 240. a vertical rod; 300. a guide roller; 400. a rod changing mechanism; 410. a second wind-up roll; 420. and a rotating member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 2, for the utility model discloses a paper cutting device for kraft paper rolling, including frame 200 and cutting assembly 100, cutting assembly 100 sets up in frame 200 to arrange in and drench between membrane mechanism and guide roll 300, be used for cutting the kraft paper.
The cutting assembly 100 comprises a cutting member 110 and a driving member 120, the cutting member 110 comprises a sliding block 111 and a fixed rope 112, and the sliding block 111 slides in the width direction of the machine frame 200. A vertical rod 240 (see fig. 3) is vertically and fixedly connected to the frame 200, a wire hole 113 (see fig. 3) is formed in the vertical rod 240, and a guide wheel 114 is fixed to the slider 111. One end of the fixed rope 112 is fixedly connected with the second winding roller 410, and the other end of the fixed rope passes through the wire hole 113 by bypassing the guide wheel 114. The driving member 120 is disposed on the frame 200 for driving the sliding block 111 to slide. After the kraft paper on the first wind-up roll 210 is rolled to a certain diameter, the worker tightens the fixed rope 112, and then starts the driving member 120, so that the driving member 120 drives the sliding block 111 to slide towards one end of the second wind-up roll 410 away from the fixed rope 112, and simultaneously drives the second wind-up roll 410 to rotate, the fixed rope 112 is driven by the rolling of the second wind-up roll 410 and the sliding block 111, thereby forming an oblique angle with the second wind-up roll 410, thereby tightening the kraft paper, and simultaneously the fixed rope 112 is broken and wound on the second wind-up roll 410, thereby realizing the automatic roll changing of the kraft paper.
As shown in fig. 2 and 4, the rack 200 has a slide rail 220 fixed along the width direction thereof, and the slider 111 slides on the slide rail 220. The purpose of the slide rail 220 is to guide the sliding movement of the slider 111.
A plurality of balls 230 are embedded in the length direction of the upper surface of the slide rail 220, and the balls 230 are abutted against the lower surface of the slider 111. The purpose of the balls 230 is to reduce the friction when the slider 111 slides on the slide rail 220.
As shown in fig. 3 and 5, the driving member 120 includes a pulling rope 121, and a length direction of the pulling rope 121 is parallel to a width direction of the frame 200. The pulling rope 121 is fixedly connected to the slider 111 (see fig. 2), and both ends of the pulling rope 121 are respectively disposed at both ends of the frame 200 in the width direction. The staff is taut with the one end of fixed rope 112 and stay cord 121, then pulls the other end of stay cord 121 again, and stay cord 121 drives sliding of slider 111 to make slider 111 slide to the one end of keeping away from fixed rope 112, thereby make the tensioning of fixed rope 112 slope, thereby make fixed rope 112 to tie the kraft paper absolutely, then the other end of pulling stay cord 121, make slider 111 reset.
The driving member 120 further includes a motor 122 and a second winding shaft 123, the motor 122 is vertically fixed at one end of the frame 200 in the width direction, and an output shaft of the motor 122 is coaxially provided with a first pulley 124. The second winding shaft 123 vertically rotates on the frame 200 through a connecting rod, the second winding shaft 123 is coaxially fixed with a second belt pulley 125, and the first belt pulley 124 is in transmission connection with the second belt pulley 125 through a belt. One end of the frame 200, which is far away from the motor 122, is rotatably connected with a vertical first winding shaft 126 through a connecting rod, and two ends of the pull rope 121 are respectively wound on the first winding shaft 126 and the second winding shaft 123. When the slider 111 is placed at the initial position, the pulling rope 121 is in a tensioned state. When cutting the kraft paper, with the taut back of fixed rope 112, starter motor 122, motor 122 drive the rotation of first belt pulley 124, and first belt pulley 124 passes through the rotation that the belt drove second belt pulley 125 to drive the rotation of second reel 123, make stay cord 121 one end rolling, thereby drive the sliding of slider 111, the stay cord 121 other end unreels, thereby make slider 111 drive fixed rope 112 and tie the kraft paper absolutely.
The first winding shaft 126 is coaxially and fixedly wound with a coil spring 127, the rack 200 is vertically and fixedly provided with an auxiliary plate 128, and one end of the coil spring 127 far away from the first winding shaft 126 is fixedly connected with the auxiliary plate 128. An output shaft of the motor 122 is sleeved with an electromagnetic clutch 129, one part of the electromagnetic clutch 129 is coaxially and fixedly connected with the output shaft of the motor 122, the other part of the electromagnetic clutch 129 is fixedly connected with the end face, close to the motor 122, of the first belt pulley 124, and the first belt pulley 124 is coaxially and rotatably connected with the output shaft of the motor 122. After the motor 122 is started, the two parts of the electromagnetic clutch 129 are attracted, so that the motor 122 drives the second belt pulley 125 to rotate through the first belt pulley 124, so that the pull rope 121 drives the second winding shaft 123 to rotate, and when the slider 111 slides to the second winding shaft 123, the pull rope 121 drives the first winding shaft 126 to rotate, so that the coil spring 127 rotates to wind. When the motor 122 stops rotating, the two parts of the electromagnetic clutch 129 are disengaged, the first winding shaft 126 rotates under the elastic force of the coil spring 127, so that one end of the pull rope 121 is driven to wind, the second winding shaft 123 is unwound, and the pull rope 121 drives the slider 111 to reset.
The specific working process of this embodiment: after the kraft paper on the first wind-up roll 210 is rolled to a certain diameter, the fixed rope 112 is pulled, then the motor 122 is started, and the two parts of the electromagnetic clutch 129 are attracted, so that the motor 122 drives the first belt pulley 124 to rotate, and then the belt drives the second belt pulley 125 to rotate, so that the second winding shaft 123 rotates, and the pull rope 121 is rolled up. Simultaneously stay cord 121 drives first rolling axle 126 and rotates to drive the rolling of coil spring 127, first rolling axle 126 unreels, thereby makes stay cord 121 drive the sliding of slider 111, thereby makes slider 111 drive the tensioning of fixed rope 112 slope, makes fixed rope 112 tie the kraft paper absolutely, thereby makes the kraft paper twine on second wind-up roll 410. After the cutting is completed, the motor 122 stops, the two parts of the electromagnetic clutch 129 are separated, the first winding shaft 126 rotates under the elastic force of the coil spring 127, the pull rope 121 is wound, so that the second winding shaft 123 rotates, the pull rope 121 is unwound, the second winding shaft drives the second belt pulley 125 to rotate, the second belt pulley 125 drives the first belt pulley 124 to rotate through the belt, and the sliding block 111 is reset. Because the kraft paper is obliquely cut off by the fixing rope 112 in the process of cutting the kraft paper by the fixing rope 112, the kraft paper conveyed from the laminating mechanism is stuck by the adhesive tape on the second winding roller 410 under the action of the guide roller 300 along with the cutting of the fixing rope 112, and is automatically wound onto the second winding roller 410 without stopping the whole production line, so that the kraft paper processing efficiency is improved.
Claims (8)
1. The utility model provides a paper cutting device for kraft paper rolling which characterized in that: including frame (200) and setting up cutting assembly (100) in frame (200), cutting assembly (100) are including cutting piece (110) and driving piece (120), cutting piece (110) are including slider (111) and fixed rope (112), slider (111) slide in the width direction of frame (200), vertically on frame (200) are fixed with montant (240), wire hole (113) have been seted up on montant (240), the one end and the second wind-up roll (410) one end fixed connection of fixed rope (112), wire hole (113) are passed to the other end of fixed rope (112), driving piece (120) set up in frame (200) for the sliding of drive slider (111).
2. The paper cutting device for kraft paper rolling according to claim 1, characterized in that: the rack (200) is fixed with a slide rail (220) along the width direction thereof, and the slide block (111) slides on the slide rail (220).
3. A paper cutting device for kraft paper rolling according to claim 2, characterized in that: a plurality of balls (230) are embedded in the length direction of the upper surface of the sliding rail (220), and the balls (230) are abutted against the lower surface of the sliding block (111).
4. A paper cutting device for kraft paper rolling according to claim 3, wherein: the guide wheel (114) is fixedly connected to the sliding block (111), one end of the fixed rope (112) is fixedly connected with the second winding roller (410), and the other end of the fixed rope bypasses the guide wheel (114) and penetrates through the wire hole (113).
5. The paper cutting device for kraft paper rolling according to claim 1, characterized in that: the driving part (120) comprises a pull rope (121), the length direction of the pull rope (121) is parallel to the width direction of the rack (200), the pull rope (121) is fixedly connected with the sliding block (111), and two ends of the pull rope (121) are respectively arranged at two ends of the width direction of the rack (200).
6. The paper cutting device for kraft paper rolling according to claim 5, wherein: the driving piece (120) comprises a motor (122) and a second winding shaft (123), the motor (122) is vertically fixed at one end of the width direction of the rack (200), a first belt pulley (124) is coaxially arranged on an output shaft of the motor (122), the second winding shaft (123) vertically rotates on the rack (200), a second belt pulley (125) is coaxially fixed on the second winding shaft (123), the first belt pulley (124) is connected with the second belt pulley (125) through belt transmission, one end, far away from the motor (122), of the rack (200) is rotatably connected with a vertical first winding shaft (126), two ends of the pull rope (121) are respectively wound on the first winding shaft (126) and the second winding shaft (123), and the pull rope (121) is in a tensioning state when the sliding block (111) is arranged at an initial position.
7. The paper cutting device for kraft paper rolling according to claim 6, wherein: a coil spring (127) is coaxially and fixedly wound on the first reel shaft (126), an auxiliary plate (128) is vertically fixed on the rack (200), and one end, far away from the first reel shaft (126), of the coil spring (127) is fixedly connected with the auxiliary plate (128).
8. The paper cutting device for kraft paper rolling according to claim 6, wherein: an output shaft of the motor (122) is sleeved with an electromagnetic clutch (129), one part of the electromagnetic clutch (129) is coaxially and fixedly connected with the output shaft of the motor (122), the other part of the electromagnetic clutch (129) is fixedly connected with the end face, close to the motor (122), of the first belt pulley (124), and the first belt pulley (124) is coaxially and rotatably connected with the output shaft of the motor (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493645.4U CN211619476U (en) | 2019-12-31 | 2019-12-31 | A paper cutting device for kraft paper rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493645.4U CN211619476U (en) | 2019-12-31 | 2019-12-31 | A paper cutting device for kraft paper rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211619476U true CN211619476U (en) | 2020-10-02 |
Family
ID=72635210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922493645.4U Expired - Fee Related CN211619476U (en) | 2019-12-31 | 2019-12-31 | A paper cutting device for kraft paper rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211619476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159200A (en) * | 2022-07-28 | 2022-10-11 | 江苏兴广包装科技有限公司 | Winding device and method for processing alumite hot stamping film |
-
2019
- 2019-12-31 CN CN201922493645.4U patent/CN211619476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159200A (en) * | 2022-07-28 | 2022-10-11 | 江苏兴广包装科技有限公司 | Winding device and method for processing alumite hot stamping film |
| CN115159200B (en) * | 2022-07-28 | 2023-08-18 | 江苏兴广包装科技有限公司 | Rolling device and rolling method for processing electric aluminum hot stamping film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Paper cutting device for Kraft paper reeling Effective date of registration: 20230531 Granted publication date: 20201002 Pledgee: Postal Savings Bank of China Limited Pingyin County sub branch Pledgor: JINAN WENHAI PACKAGING MATERIALS Co.,Ltd. Registration number: Y2023980042323 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |
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| CF01 | Termination of patent right due to non-payment of annual fee |