CN218558128U - Biodegradable plastic bag notching machine - Google Patents
Biodegradable plastic bag notching machine Download PDFInfo
- Publication number
- CN218558128U CN218558128U CN202222275581.2U CN202222275581U CN218558128U CN 218558128 U CN218558128 U CN 218558128U CN 202222275581 U CN202222275581 U CN 202222275581U CN 218558128 U CN218558128 U CN 218558128U
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- Prior art keywords
- fixedly connected
- plastic bag
- telescopic
- blade
- notching
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- 229920000704 biodegradable plastic Polymers 0.000 title claims abstract description 15
- 238000004080 punching Methods 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 abstract description 21
- 239000004033 plastic Substances 0.000 abstract description 21
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000012141 concentrate Substances 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The utility model discloses a biodegradable plastic bag notching machine, the on-line screen storage device comprises a base, the equal fixedly connected with riser in base top both ends, two riser top fixedly connected with diaphragm, the diaphragm bottom is equipped with the notching device, it is connected with the chopping block to rotate between the riser, the circular slot has been seted up at the chopping block center, be equipped with rotating device in the circular slot, the draw-in groove has been seted up to chopping block one side, chopping block one side is equipped with album magazine. The utility model discloses a set up the worm and drive the worm wheel and rotate, and then drive towards the flitch and rotate, make to dash mouthful the sword and all fall on towards the different positions of flitch when dashing mouthful each time, can slow down towards flitch damage speed, practice thrift the cost, electric putter can drive the chopping block and rotate certain angle, make the chopping block to the aggregate box slope, conveniently concentrate the aggregate box with the waste material after dashing mouthful finishing in, convenient clearance and carrying out the dashing mouthful next time fast, it can fix the plastic bag of waiting to dash mouthful to set up the rubber gasket.
Description
Technical Field
The utility model relates to a plastic bag notching machine technical field, concretely relates to biodegradable plastic bag notching machine.
Background
Plastic bags, which are bags made of plastic as a main raw material, are essential items in daily life of people and are often used for containing other items. It is widely used because of its advantages of low cost, extremely light weight, large capacity, and easy storage. In the production process of the plastic bag, the plastic bag is usually required to be punched, the plastic bag is placed on a punching plate during punching, and a punching cutter completes punching on the plastic bag through pressing.
The notching cutter of the existing notching machine can leave a plurality of shear marks on the punching plate every time of punching, and the notching cutter can repeatedly impact the same part of the punching plate, so that the punching plate is easy to break, the punching plate is frequently replaced, and the production cost is increased.
Therefore, it is necessary to invent a biodegradable plastic bag notching machine to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a biodegradable plastic bag machine of blurting out, drive worm wheel rotation through setting up the worm, and then drive towards the flitch and rotate, make to blush out the mouth sword when blurting out every time all fall on towards the different positions of flitch, can slow down towards flitch damage speed, save the cost, electric putter can drive the chopping block and rotate certain angle, make the chopping block to the aggregate box slope, conveniently concentrate the waste material to the aggregate box after blurting out, convenient clearance and carry out the blurting out of next time fast, it can fix the plastic bag of waiting to blurting out to set up the rubber gasket, prevent to blurting out the process plastic bag and be dragged the influence and blurting out the mouth, with the above-mentioned weak point in the solution technology.
In order to achieve the above object, the present invention provides the following technical solutions: the biodegradable plastic bag notching machine comprises a base, wherein vertical plates are fixedly connected to two ends of the top of the base, transverse plates are fixedly connected to the tops of the two vertical plates, a notching device is arranged at the bottom of each transverse plate, a chopping board is rotatably connected between the vertical plates, a circular groove is formed in the center of the chopping board, a rotating device is arranged in each circular groove, a clamping groove is formed in one side of the chopping board, a material collecting box is arranged on one side of the chopping board, clamping strips are fixedly connected to one side of the material collecting box, and the clamping strips are slidably connected with the clamping grooves in the clamping grooves;
the notching device comprises a hydraulic rod, a hydraulic supply mechanism for providing power is arranged at the connecting end of the hydraulic rod, the hydraulic rod is fixedly connected with a transverse plate, a notching knife is arranged below the transverse plate, the telescopic end of the hydraulic rod penetrates through the transverse plate and is fixedly connected with the notching knife, telescopic rods are fixedly connected to the two sides of the bottom of the transverse plate, telescopic inner rods are fixedly connected to the bottoms of the two telescopic rods, telescopic cylinders are slidably connected to the outer sides of the telescopic inner rods, pressing plates are fixedly connected to the bottoms of the telescopic cylinders, first springs are arranged between the telescopic inner rods and the telescopic cylinders, the two ends of each first spring are respectively fixedly connected with the telescopic inner rods and the telescopic cylinders, connecting rods are arranged between the two telescopic inner rods and the hydraulic rod, and the two ends of each connecting rod are respectively fixedly connected with the telescopic inner rods and the hydraulic rod;
the rotating device comprises a punching plate, the punching plate is arranged in the circular groove and is connected with the circular groove in a rotating mode, a connecting shaft is fixedly connected to the bottom of the punching plate, a worm wheel is arranged below the punching plate, the connecting shaft penetrates through the chopping board and the worm wheel and is fixedly connected with the chopping board, two supporting plates are fixedly connected to two ends of the bottom of the chopping board, a worm is arranged between the supporting plates, a motor is fixedly connected to one side of each supporting plate, one end of the worm is connected with the corresponding supporting plate in a rotating mode, the other end of the worm is fixedly connected with a motor output shaft, and the worm wheel is connected with the worm in a meshing mode.
As the utility model discloses a preferred scheme, chopping block bottom one side articulates there is electric putter, electric putter bottom is articulated with the base, starts electric putter and can drive the chopping block and rotate certain angle for the chopping block inclines to the aggregate box, conveniently concentrates the aggregate box with the waste material after the blushing finishes in, conveniently clears up and carries out the blushing next time fast.
As the utility model discloses an optimal selection scheme, clamp plate bottom fixedly connected with rubber gasket, the rubber gasket lower surface is equipped with the anti-skidding friction line, and rubber gasket can fix the plastic bag of waiting to blush mouthful, prevents to blush mouthful process plastic bag and is dragged the influence and blush mouthful.
As the utility model discloses an optimal scheme, pole both sides fixedly connected with slider in the flexible, the spout has been seted up to flexible section of thick bamboo inner wall, the slider in the spout with spout sliding connection, when the elastic action of first spring can make the clamp plate push down, the pole slides in flexible section of thick bamboo in the flexible, plays the cushioning effect.
As the utility model discloses a preferred scheme, the punching cutter comprises blade holder and blade, the sword groove has been seted up to the blade holder bottom, the blade sets up in the sword inslot, the blade passes through the bolt with the blade holder and can dismantle the connection, and blade repetitious usage wearing and tearing or fracture easily set up blade and blade holder and pass through the bolt and can dismantle the connection, can make things convenient for the change of blade.
As the utility model discloses an optimal scheme, the through-hole has been seted up to blade holder one side, the quantity of through-hole sets up to three, and is three sliding connection has spacing post in the through-hole, spacing post one end fixedly connected with handle, be equipped with the second spring between handle and the blade holder, second spring both ends respectively with handle and blade holder fixed connection, the one end that the handle was kept away from to spacing post runs through blade and sword groove butt, stimulates the handle, inserts the blade, and spacing post can be fixed a position when the installation blade, conveniently carries out fixed operation on next step.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the worm is arranged to drive the worm wheel to rotate and further drive the punching plate to rotate, so that the punching knife falls on different positions of the punching plate during punching each time, the damage speed of the punching plate can be reduced, the cost is saved, the electric push rod can drive the chopping block to rotate for a certain angle, the chopping block is inclined towards the collecting box, waste materials are conveniently concentrated into the collecting box after the punching is finished, the next punching is conveniently cleaned and quickly carried out, a plastic bag to be punched can be fixed by arranging the rubber gasket, and the plastic bag is prevented from being pulled to influence the punching in the punching process;
2. through setting up first spring, when the elastic action of first spring can be so that the clamp plate pushes down, flexible interior pole slides in a telescopic cylinder, plays the cushioning effect, and blade repetitious usage wearing and tearing or fracture easily set up blade and blade holder and pass through the bolt and can dismantle the connection, can make things convenient for the change of blade, and the pulling handle inserts the blade, and spacing post can be fixed a position when the installation blade, conveniently carries out fixed operation on next step.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a first perspective view of the present invention;
fig. 2 is a perspective view of a second viewing angle of the present invention;
fig. 3 is an enlarged view of a portion a of the structure of fig. 2 according to the present invention;
FIG. 4 is a perspective view of the connection between the telescopic inner rod and the telescopic cylinder of the present invention;
FIG. 5 is a sectional view showing the connection between the telescopic inner rod and the telescopic cylinder;
FIG. 6 is a perspective view of the rotating device of the present invention;
fig. 7 is a side view of the rotating device of the present invention;
FIG. 8 is a schematic view of the tool holder of the present invention;
fig. 9 is a schematic view of the blade structure of the present invention;
fig. 10 is a schematic view of the chopping block of the present invention.
Description of reference numerals:
1. a base; 2. a vertical plate; 3. a transverse plate; 4. a notching device; 5. a chopping board; 6. a circular groove; 7. a rotating device; 8. a card slot; 9. a material collecting box; 10. clamping the strip; 11. a hydraulic rod; 12. a notching cutter; 13. a telescopic rod; 14. a telescopic inner rod; 15. a telescopic cylinder; 16. pressing a plate; 17. a first spring; 18. a connecting rod; 19. punching a material plate; 20. a connecting shaft; 21. a worm gear; 22. a support plate; 23. a worm; 24. a motor; 25. a second spring; 26. an electric push rod; 27. a rubber gasket; 28. a slider; 29. a chute; 30. a tool apron; 31. a blade; 32. a knife slot; 33. a through hole; 34. a limiting post; 35. a handle.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.
The utility model provides a biodegradable plastic bag notching machine as shown in figures 1-10, which comprises a base 1, wherein both ends of the top of the base 1 are fixedly connected with vertical plates 2, the tops of the two vertical plates 2 are fixedly connected with a transverse plate 3, the bottom of the transverse plate 3 is provided with a notching device 4, a chopping board 5 is rotatably connected between the vertical plates 2, the center of the chopping board 5 is provided with a circular groove 6, a rotating device 7 is arranged in the circular groove 6, one side of the chopping board 5 is provided with a clamping groove 8, one side of the chopping board 5 is provided with a material collecting box 9, one side of the material collecting box 9 is fixedly connected with a clamping strip 10, and the clamping strip 10 is slidably connected with the clamping groove 8 in the clamping groove 8;
the notching device 4 comprises a hydraulic rod 11, a hydraulic supply mechanism for providing power is arranged at the connecting end of the hydraulic rod, the hydraulic rod 11 is fixedly connected with a transverse plate 3, a notching knife 12 is arranged below the transverse plate 3, the telescopic end of the hydraulic rod 11 penetrates through the transverse plate 3 and is fixedly connected with the notching knife 12, telescopic rods 13 are fixedly connected with two sides of the bottom of the transverse plate 3, telescopic inner rods 14 are fixedly connected with the bottoms of the two telescopic rods 13, telescopic cylinders 15 are slidably connected with the outer sides of the telescopic inner rods 14, pressing plates 16 are fixedly connected with the bottoms of the telescopic cylinders 15, first springs 17 are arranged between the telescopic inner rods 14 and the telescopic cylinders 15, two ends of each first spring 17 are respectively fixedly connected with the telescopic inner rods 14 and the telescopic cylinders 15, connecting rods 18 are arranged between the two telescopic inner rods 14 and the hydraulic rod 11, and two ends of each connecting rod 18 are respectively fixedly connected with the telescopic inner rods 14 and the hydraulic rod 11;
rotating device 7 includes towards flitch 19, towards flitch 19 in circular slot 6 and rotate with circular slot 6 and be connected, towards 19 bottom fixedly connected with connecting axles 20 of flitch, towards flitch 19 below is equipped with worm wheel 21, connecting axle 20 runs through chopping block 5 and worm wheel 21 fixed connection, the equal fixedly connected with backup pad 22 in chopping block 5 bottom both ends, be equipped with worm 23 between two backup pads 22, backup pad 22 one side fixedly connected with motor 24, worm 23 one end is rotated with backup pad 22 and is connected, the other end and the 24 output shaft fixed connection of motor, worm wheel 21 is connected with worm 23 meshing.
Further, in the above technical scheme, an electric push rod 26 is hinged to one side of the bottom of the chopping board 5, and the bottom of the electric push rod 26 is hinged to the base 1;
specifically, after the notching is finished, the electric push rod 26 is started, the electric push rod 26 drives the chopping board 5 to incline towards the direction of the aggregate box 9, and the waste slides into the aggregate box 9 under the action of gravity, so that the notching operation is convenient to clean and fast performed next time.
Further, in the above technical solution, the bottom of the pressing plate 16 is fixedly connected with a rubber gasket 27, and the lower surface of the rubber gasket 27 is provided with anti-skid friction lines;
specifically, a plastic bag needing to be punched is placed on the chopping board 5, the hydraulic rod 11 is started, the hydraulic rod 11 drives the connecting rod 18 and the punching knife 12 to move downwards, the connecting rod 18 drives the pressing plate 16 to move downwards, the telescopic rod 13 extends, and the plastic bag to be punched can be fixed by matching with the rubber gasket 27, so that the plastic bag is prevented from moving to influence punching in the punching process.
Further, in the above technical solution, the two sides of the telescopic inner rod 14 are fixedly connected with the sliding blocks 28, the inner wall of the telescopic cylinder 15 is provided with a sliding groove 29, and the sliding blocks 28 are slidably connected with the sliding groove 29 in the sliding groove 29;
specifically, when the pressing plate 16 contacts the plastic bag, the notching knife 12 continues to move downwards, the slider 28 slides in the sliding groove 29, and the telescopic cylinder 15 moves upwards to play a role in buffering.
Further, in the above technical solution, the notching cutter 12 is composed of a cutter holder 30 and a blade 31, the bottom of the cutter holder 30 is provided with a cutter groove 32, the blade 31 is arranged in the cutter groove 32, and the blade 31 is detachably connected with the cutter holder 30 through a bolt;
specifically, when the blade 31 is worn or broken, the blade 31 can be removed by a bolt and replaced.
Further, in the above technical solution, one side of the tool apron 30 is provided with three through holes 33, three through holes 33 are provided, three through holes 33 are slidably connected with a limit post 34, one end of the limit post 34 is fixedly connected with a handle 35, a second spring 25 is arranged between the handle 35 and the tool apron 30, two ends of the second spring 25 are respectively fixedly connected with the handle 35 and the tool apron 30, and one end of the limit post 34, which is far away from the handle 35, penetrates through the blade 31 and abuts against the tool groove 32;
specifically, when the blade 31 is replaced, the handle 35 may be pulled first to move the stopper column 34 outward, insert the blade 31, release the handle 35, and allow the stopper column 34 to rebound under the elastic action of the second spring 25 to be inserted into the stopper hole of the blade 31.
The utility model provides a biodegradable plastic bag notching machine is when using, and its working process is:
when a plastic bag needing to be punched is placed on the chopping board 5, the hydraulic rod 11 is started, the hydraulic rod 11 drives the connecting rod 18 and the punching knife 12 to move downwards, the connecting rod 18 drives the pressing board 16 to move downwards, the telescopic rod 13 extends, when the pressing board 16 contacts the plastic bag, the punching knife 12 continuously moves downwards, the sliding block 28 slides in the sliding groove 29, the telescopic cylinder 15 moves upwards to play a buffering role, the blade 31 contacts the plastic bag to perform punching operation, after the operation, the hydraulic rod 11 drives the pressing board 16 and the punching knife 12 to move upwards, the electric push rod 26 pushes the chopping board 5 to incline towards the direction of the collecting box 9, waste materials are collected in the collecting box 9, the worm 23 rotates to drive the worm wheel 21 to rotate, the worm wheel 21 drives the punching board 19 to rotate, the next punching operation can be performed, when the blade 31 is worn or broken, the lower blade 31 can be detached through a bolt to be replaced, when the blade 31 is replaced, the handle 35 can be pulled first, the limiting column 34 can be moved outwards, the blade 31 is inserted, the handle 35 is loosened, and the elastic action of the limiting column 34 is rebounded under the elastic action of the second spring 25 to be inserted into the limiting hole on the lower limiting column 31.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. Biodegradable plastic bag notching machine, including base (1), its characterized in that: the cutting board is characterized in that vertical plates (2) are fixedly connected to two ends of the top of the base (1), a transverse plate (3) is fixedly connected to the tops of the two vertical plates (2), a punching device (4) is arranged at the bottom of the transverse plate (3), a cutting board (5) is rotatably connected between the vertical plates (2), a circular groove (6) is formed in the center of the cutting board (5), a rotating device (7) is arranged in the circular groove (6), a clamping groove (8) is formed in one side of the cutting board (5), a material collecting box (9) is arranged on one side of the cutting board (5), a clamping strip (10) is fixedly connected to one side of the material collecting box (9), and the clamping strip (10) is slidably connected with the clamping groove (8) in the clamping groove (8);
the notching device (4) comprises a hydraulic rod (11), a hydraulic supply mechanism for providing power is arranged at the connecting end of the hydraulic rod (11), the hydraulic rod (11) is fixedly connected with a transverse plate (3), a notching cutter (12) is arranged below the transverse plate (3), the telescopic end of the hydraulic rod (11) penetrates through the transverse plate (3) and is fixedly connected with the notching cutter (12), telescopic rods (13) are fixedly connected to two sides of the bottom of the transverse plate (3), telescopic inner rods (14) are fixedly connected to the bottoms of the two telescopic rods (13), a telescopic cylinder (15) is slidably connected to the outer side of the telescopic inner rod (14), a pressing plate (16) is fixedly connected to the bottom of the telescopic cylinder (15), a first spring (17) is arranged between the telescopic inner rods (14) and the telescopic cylinder (15), two ends of the first spring (17) are fixedly connected with the telescopic inner rods (14) and the telescopic cylinder (15) respectively, a connecting rod (18) is arranged between the two telescopic inner rods (14) and the hydraulic rod (11), and two ends of the connecting rod (18) are fixedly connected with the telescopic inner rod (14) and the hydraulic rod (11) respectively;
rotating device (7) are including towards flitch (19), towards flitch (19) just rotate with circular slot (6) in circular slot (6) and be connected, towards flitch (19) bottom fixedly connected with connecting axle (20), towards flitch (19) below is equipped with worm wheel (21), chopping block (5) and worm wheel (21) fixed connection are run through to connecting axle (20), chopping block (5) bottom both ends equal fixedly connected with backup pad (22), two be equipped with worm (23) between backup pad (22), backup pad (22) one side fixedly connected with motor (24), worm (23) one end is rotated with backup pad (22) and is connected, and the other end and motor (24) output shaft fixed connection, worm wheel (21) are connected with worm (23) meshing.
2. The biodegradable plastic bag notching machine of claim 1, wherein: one side of the bottom of the chopping board (5) is hinged with an electric push rod (26), and the bottom of the electric push rod (26) is hinged with the base (1).
3. The biodegradable plastic bag notching machine of claim 1, characterized in that: the anti-skid rubber gasket is characterized in that a rubber gasket (27) is fixedly connected to the bottom of the pressing plate (16), and anti-skid friction grains are arranged on the lower surface of the rubber gasket (27).
4. The biodegradable plastic bag notching machine of claim 1, wherein: the telescopic inner rod (14) is fixedly connected with sliding blocks (28) on two sides, a sliding groove (29) is formed in the inner wall of the telescopic cylinder (15), and the sliding blocks (28) are connected with the sliding groove (29) in a sliding mode.
5. The biodegradable plastic bag notching machine of claim 1, characterized in that: the notching cutter (12) consists of a cutter holder (30) and a blade (31), wherein a cutter groove (32) is formed in the bottom of the cutter holder (30), the blade (31) is arranged in the cutter groove (32), and the blade (31) is detachably connected with the cutter holder (30) through a bolt.
6. The biodegradable plastic bag notching machine of claim 5, wherein: through-hole (33) have been seted up to blade holder (30) one side, the quantity of through-hole (33) sets up to three, and is three sliding connection has spacing post (34) in through-hole (33), spacing post (34) one end fixedly connected with handle (35), be equipped with second spring (25) between handle (35) and blade holder (30), second spring (25) both ends respectively with handle (35) and blade holder (30) fixed connection, spacing post (34) the one end that handle (35) were kept away from in spacing post (34) runs through blade (31) and sword groove (32) butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222275581.2U CN218558128U (en) | 2022-08-29 | 2022-08-29 | Biodegradable plastic bag notching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222275581.2U CN218558128U (en) | 2022-08-29 | 2022-08-29 | Biodegradable plastic bag notching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218558128U true CN218558128U (en) | 2023-03-03 |
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ID=85309147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222275581.2U Active CN218558128U (en) | 2022-08-29 | 2022-08-29 | Biodegradable plastic bag notching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218558128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117021675A (en) * | 2023-09-28 | 2023-11-10 | 福建省南盛彩印有限公司 | Plastic packaging bag punching device |
-
2022
- 2022-08-29 CN CN202222275581.2U patent/CN218558128U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117021675A (en) * | 2023-09-28 | 2023-11-10 | 福建省南盛彩印有限公司 | Plastic packaging bag punching device |
| CN117021675B (en) * | 2023-09-28 | 2023-12-19 | 福建省南盛彩印有限公司 | Plastic packaging bag punching device |
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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: Biodegradable plastic bag punching machine Effective date of registration: 20231113 Granted publication date: 20230303 Pledgee: Agricultural Bank of China Tongling Branch Pledgor: TONGLING FOUNDER PLASTICS TECHNOLOGY Co.,Ltd. Registration number: Y2023980065340 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |