CN215282940U - A curing device for production of plastic packaging bag - Google Patents
A curing device for production of plastic packaging bag Download PDFInfo
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- CN215282940U CN215282940U CN202121192782.5U CN202121192782U CN215282940U CN 215282940 U CN215282940 U CN 215282940U CN 202121192782 U CN202121192782 U CN 202121192782U CN 215282940 U CN215282940 U CN 215282940U
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Abstract
The utility model provides a curing device for plastic packaging bag production, which comprises a curing box; two groups of door plates are arranged in front of the curing box, the interior of the curing box is fixedly connected with supporting pieces, and the top surface of the interior of the curing box is fixedly provided with a heating piece; the left side and the right side of the two groups of door plates, which are far away from each other, are movably connected with the curing box through hinges, the top of each door plate is fixedly clamped with the curing box, each group of door plates is of a cuboid structure, and the front of each door plate and the front of the curing box are positioned in the same horizontal plane; the support piece is equipped with two sets ofly altogether and constitutes for three horizontal, two sets of vertical structure boards of group respectively, and vertical structure board bottom surface fixed connection is at the inside bottom surface of curing case. The utility model discloses set up door plant, carriage release lever, connecting rod and regulation pole, drive the fixed block and outwards remove behind the outside pulling door plant, the fixed block drives the connecting rod and outwards removes, and then drives and adjust the pole and outwards rotate and finally drive the carriage release and outwards remove for the carriage release can outwards release by automatic after opening the door plant, conveniently puts into or takes out the spool.
Description
Technical Field
The utility model belongs to the technical field of plastic packaging bag production, more specifically say, in particular to a curing device for plastic packaging bag production.
Background
The production process flow of the plastic packaging bag is as follows: determining raw materials, printing, compounding, curing, cutting and bag making, wherein the curing is also called curing, and the curing mainly comprises the steps of fully reacting a main agent of a composite film adhesive and a curing agent again within a certain time and temperature range to achieve a compound state, removing a residual solvent with a low boiling point and improving the product quality.
Based on the prior art, the traditional curing device is inconvenient to put in or take out the film roll when the door is opened, and the track can be taken out when the device is opened without structural improvement, so that the film roll is convenient to put in or take out; the heating and temperature control device inside the device heats by using the top axial flow fan, the heating is slow and uneven, the heating and temperature control device can quickly heat the inside of the device without structural improvement, and the uniform heating of the film roll is ensured; the film rolls are fixed in the curing device in the placing mode, and the film rolls with different sizes have different placing modes without structural improvement, so that the applicability of the device is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a curing device for plastic packaging bag production, which aims to solve the problem that the traditional curing device has no structural improvement, so that the track can be taken out when the device is opened, and the film roll can be conveniently put in or taken out; the heating and temperature control device can quickly heat the interior of the device without structural improvement, and the uniform heating of the film roll is ensured; the film rolls with different sizes have different placing modes without structural improvement, and the applicability of the device is improved.
The utility model relates to a purpose and efficiency for curing device of plastic packaging bag production is reached by following concrete technological means:
a curing device for plastic packaging bag production comprises a curing box;
two groups of door plates are arranged in front of the curing box, the interior of the curing box is fixedly connected with supporting pieces, and the top surface of the interior of the curing box is fixedly provided with a heating piece;
the left side and the right side of the two groups of door plates, which are far away from each other, are movably connected with the curing box through hinges, the top of each door plate is fixedly clamped with the curing box, each group of door plates is of a cuboid structure, and the front of each door plate and the front of the curing box are positioned in the same horizontal plane;
the bottom surfaces of the vertical structural plates are fixedly connected to the inner bottom surface of the curing box, and the rear ends of the transverse structural plates are fixedly connected to the rear surface of the inner part of the curing box;
the whole cuboid structure and bottom fixed connection hot plate that is of heating member, and be equipped with the draw-in groove in the middle of the bottom of heating member, the left and right sides is equipped with the rack.
Further, the ripening tank comprises:
the display screen is fixedly connected to the front end of the top surface of the curing box and is coupled with the internal heating element circuit;
the fixing piece is fixedly connected to the top of the front surface of the curing box, the rear part of the fixing piece is of a cuboid structure, the front part of the fixing piece is of two groups of hollow semi-cylindrical structures, and a gap is formed between the two groups of semi-cylindrical structures;
the baffle, the baffle is whole to be cuboid structure and fixed joint in the inside of curing case.
Furthermore, the fixing piece is provided with two groups of fixing pieces, and one end of each group, which faces the rear side, is provided with a sliding groove, and the sliding grooves are rectangular and have a large width and are spaced from the front part of the fixing piece.
Further, the baffle left and right sides all fixed welding have three dead levers of group, and the dead lever is cylindrical structure and the top surface is equipped with the spacing groove, and the spacing groove is the arc structure.
Further, the door panel includes:
the locking rod is of a cylindrical structure and is movably clamped in the fixed sleeve, and the height of the locking rod is smaller than that of the door plate;
the fixing sleeve is of a half annular structure and is fixedly connected to the front of the door panel, and the fixing sleeve is provided with two groups, and the distance between the two groups is smaller than the height of the lock rod;
the handle is fixedly and vertically connected to the middle part of the lock rod, and an anti-skid ring is fixedly bonded on the periphery of the handle;
the limiting plate is of a circular structure and is fixedly connected to the bottom end of the front face of the door plate, and the diameter of the limiting plate is larger than that of the lock rod;
the fixed block, fixed block are cuboid structure and fixed connection at the back of door plant.
Furthermore, a clamping rod is arranged at the top of the lock rod, the clamping rod is of a cylindrical structure and is perpendicular to the lock rod, and the clamping rod is perpendicular to the different surface of the handle.
Further, the support member includes:
the groove is of a rectangular structure and is arranged on the top surface of the transverse structural plate of the support piece, and the moving rod is movably clamped in the groove;
the movable rod is of a cylindrical structure, the top surface of the movable rod is provided with a positioning groove, and the positioning groove is of an arc-shaped structure and has the same size as the limiting groove;
the adjusting rod is of a cylindrical structure, two groups of connecting rings are arranged at the front end and the rear end of the adjusting rod, and the front end and the rear end are respectively movably connected with the connecting rod and the moving rod through a shaft;
the connecting rod is of a cylindrical structure, and the tail end of the connecting rod is fixedly connected with the fixing block.
Further, the rack passes through gear and moving member meshing, and moving member outside fixed connection air cycle spare, air cycle spare both sides are right angle L shape structure and the inboard fixed mounting air outlet in vertical limit, and the horizontal limit fixed joint of air cycle spare is inside the support frame, and the support frame is rectangle frame structure and top surface fixed connection at the inside top surface of curing case, and moving member, air cycle spare and heating member circuit coupling.
The utility model discloses at least, include following beneficial effect:
1. the utility model discloses set up door plant, carriage release lever, connecting rod and regulation pole, drive the fixed block and outwards remove behind the outside pulling door plant, the fixed block drives the connecting rod and outwards removes, and then drives and adjust the pole and outwards rotate and finally drive the carriage release and outwards remove for the carriage release can outwards release by automatic after opening the door plant, conveniently puts into or takes out the spool.
2. The utility model discloses set up heating member, after heating member starts, drive hot plate work, the moving member carries out the back-and-forth movement through gear and rack toothing simultaneously, and air cycle spare blows curing incasement portion air through the air outlet for curing incasement portion air can heat rapidly, and guarantees that the membrane book is heated evenly.
3. The utility model discloses set up the baffle, when the membrane reel of needs curing is shorter, can be with the baffle joint in curing incasement portion for curing case is divided into two, utilizes the spacing groove convenience to place shorter membrane reel, and when the membrane reel of needs curing is longer, shifts out the baffle, can place the membrane reel, makes not unidimensional membrane reel possess suitable position of placing, improves the suitability of device.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the door panel of the present invention.
Fig. 3 is a schematic structural diagram of the supporting member of the present invention.
Fig. 4 is a schematic structural view of the heating element of the present invention.
Fig. 5 is a schematic structural diagram of the separator of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a curing box; 101. a display screen; 102. a fixing member; 1021. a chute; 103. a partition plate; 1031. fixing the rod; 1032. a limiting groove;
2. a door panel; 201. a lock lever; 2011. a clamping rod; 202. fixing a sleeve; 203. a handle; 204. a limiting plate; 205. a fixed block;
3. a support member; 301. a groove; 302. a travel bar; 3021. positioning a groove; 303. adjusting a rod; 304. a connecting rod;
4. a heating member; 401. heating plates; 402. a card slot; 403. a rack; 404. an air circulation member; 4041. an air outlet; 405. a moving member; 406. a support frame.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 1 to 5:
the utility model provides a curing device for plastic packaging bag production, which comprises a curing box 1;
two groups of door plates 2 are arranged in front of the curing box 1, the interior of the curing box is fixedly connected with a supporting piece 3, and the top surface of the interior of the curing box is fixedly provided with a heating piece 4;
the left side and the right side of the two groups of door plates 2 which are deviated from each other are movably connected with the curing box 1 through hinges, the top of each door plate 2 is fixedly clamped with the curing box 1, each group of door plates 2 is of a cuboid structure, and the front of each door plate and the front of the curing box 1 are in the same horizontal plane;
the support piece 3 is provided with two groups of horizontal and two groups of vertical structural plates, the bottom surfaces of the vertical structural plates are fixedly connected to the inner bottom surface of the curing box 1, and the rear ends of the horizontal structural plates are fixedly connected to the rear surface of the inner part of the curing box 1;
the heating member 4 is integrally of a rectangular parallelepiped structure and is fixedly connected with a heating plate 401 at the bottom, a clamping groove 402 is formed in the middle of the bottom of the heating member 4, and racks 403 are arranged on the left side and the right side of the heating member.
As shown in fig. 3, the support 3 includes:
the groove 301 is of a rectangular structure and is arranged on the top surface of the transverse structural plate of the support 3, and the moving rod 302 is movably clamped in the groove 301;
the movable rod 302 is of a cylindrical structure, the top surface of the movable rod 302 is provided with a positioning groove 3021, and the positioning groove 3021 is of an arc-shaped structure and has the same size as the limiting groove 1032;
the adjusting rod 303 is of a cylindrical structure, two groups of connecting rings are arranged at the front end and the rear end of the adjusting rod 303, and the front end and the rear end are respectively movably connected with the connecting rod 304 and the moving rod 302 through a shaft;
the connecting rod 304 is of a cylindrical structure, the tail end of the connecting rod 304 is fixedly connected with the fixing block 205, the moving rod 302 is used for supporting the film reel, the limiting groove 1032 and the positioning groove 3021 enable the position of the film reel to be fixed, the fixing block 205 is driven to move outwards after the door panel 2 is pulled outwards, the fixing block 205 drives the connecting rod 304 to move outwards, the adjusting rod 303 is further driven to rotate outwards and finally the moving rod 302 is driven to move outwards, the moving rod 302 can be automatically pushed outwards after the door panel 2 is opened, and the film reel can be conveniently placed in or taken out.
As shown in fig. 2, the door panel 2 includes:
the locking rod 201 is of a cylindrical structure and is movably clamped in the fixing sleeve 202, the height of the locking rod 201 is smaller than that of the door plate 2, a clamping rod 2011 is arranged at the top of the locking rod 201, the clamping rod 2011 is of a cylindrical structure and is perpendicular to the locking rod 201, and the clamping rod 2011 is perpendicular to the different surfaces of the handle 203;
the fixing sleeve 202, the fixing sleeve 202 is a half annular structure and fixedly connected in front of the door panel 2, and the fixing sleeve 202 is provided with two groups in total, and the distance between the two groups is less than the height of the lock rod 201;
the handle 203, the handle 203 is fixedly and vertically connected to the middle part of the lock rod 201, and the periphery is fixedly bonded with the anti-slip ring;
the limiting plate 204 is of a circular structure and is fixedly connected to the bottom end of the front face of the door panel 2, and the diameter of the limiting plate 204 is larger than that of the lock rod 201;
fixed block 205, fixed block 205 is cuboid structure and fixed connection at the back of door plant 2, it is rotatory to drive locking lever 201 behind the rotatory handle 203 in, it is rotatory also to drive draw bar 2011, make draw bar 2011 follow spout 1021 internal downward landing, locking lever 201 is at the inside downward landing of fixed cover 202 to the top surface of fixed block 205 simultaneously, open door plant 2 behind the outside pulling handle 203, upwards promote handle 203 after closing door plant 2, drive locking lever 201 rebound and make draw bar 2011 slip into spout 1021, outside rotatory handle 203 again, handle 203 drives locking lever 201 rotatory and drives draw bar 2011 rotatory, make the fixed joint of draw bar 2011 inside fixed cover 202, realize door plant 2 and curing case 1 fixed connection.
As shown in fig. 4, the rack 403 is engaged with the moving member 405 through a gear, the outside of the moving member 405 is fixedly connected with the air circulation member 404, two sides of the air circulation member 404 are in a right-angle L-shaped structure and vertical side inner side fixed mounting air outlets 4041, the transverse side of the air circulation member 404 is fixedly clamped inside the support frame 406, the support frame 406 is in a rectangular frame structure and is fixedly connected to the inner top surface of the curing box 1, and the moving member 405, the air circulation member 404 is coupled with the circuit of the heating member 4, when the heating member 4 is started, the heating plate 401 is driven to work, meanwhile, the moving member 405 is engaged with the rack 403 through the gear to move back and forth, the air inside the curing box 1 is blown through the air outlets 4041 by the air circulation member 404, so that the air inside the curing box 1 can be rapidly heated, and it is ensured that the film roll is uniformly heated.
As shown in fig. 1 and 5, the ripening tank 1 comprises:
the display screen 101, the display screen 101 is fixedly connected to the top front end of the curing box 1, and couple with the internal heating element 4 circuit;
the fixing piece 102 is fixedly connected to the top of the front of the curing box 1, the rear part of the fixing piece 102 is of a cuboid structure, the front part of the fixing piece is of two groups of hollow semi-cylindrical structures, a gap is arranged between the two groups of semi-cylindrical structures, the fixing piece 102 is provided with two groups of fixing pieces, one end of each group, opposite to the rear side, is provided with a sliding groove 1021, and the sliding grooves 1021 are of rectangular structures and have large width with the gap of the front part of the fixing piece 102;
baffle 103, baffle 103 is whole to be the cuboid structure and fixed joint in curing case 1's inside, the equal fixed welding in baffle 103 left and right sides has three groups dead lever 1031, dead lever 1031 is cylindrical structure and the top surface is equipped with spacing groove 1032, spacing groove 1032 is the arc structure, utilize display screen 101 to make curing time and inside temperature can be surveyd outward, mounting 102 makes and can realize fixed joint between door plant 2 and the curing case 1, when the membrane reel that needs the curing is shorter, can be inside curing case 1 with baffle 103 joint, make curing case 1 divide into two, utilize spacing groove 1032 conveniently to place shorter membrane reel, when the membrane reel that needs the curing is longer, shift out baffle 103, can place the membrane book, make not unidimensional membrane book possess suitable position of placing, the suitability of device is improved.
In another embodiment, the heating plate 401 can be replaced by an air-conditioning heating fan, and the other structure is not changed, so that the hot air circulation is performed inside the curing box 1, and the local overheating of the film roll close to the heating element 4 is avoided.
The specific use mode and function of the embodiment are as follows:
in the utility model, whether the partition plate 103 is used or not is selected according to the length of the cured film roll, the lock rod 201 is driven to rotate after the handle 203 is rotated inwards, the clamping rod 2011 is also driven to rotate, so that the clamping rod 2011 slides downwards from the chute 1021, meanwhile, the lock rod 201 slides downwards to the top surface of the fixed block 205 in the fixed sleeve 202, the door panel 2 is opened after the handle 203 is pulled outwards, the door panel 2 drives the fixed block 205 to move outwards, the fixed block 205 drives the connecting rod 304 to move outwards, further the adjusting rod 303 is driven to rotate outwards and finally the moving rod 302 is driven to move outwards, so that the moving rod 302 can be automatically pushed outwards after the door panel 2 is opened, a scroll is conveniently put in, the handle 203 is pushed upwards after the door panel 2 is closed, the lock rod 201 is driven to move upwards and the clamping rod 2011 slides into the chute 1021, the handle 203 is rotated outwards again, the handle 203 drives the lock rod 201 to rotate and drives the clamping rod 2011 to rotate, so that the clamping rod 2011 is fixedly clamped in the fixed sleeve 202, realize door plant 2 and curing case 1 fixed connection, utilize display screen 101 to make curing time and inside temperature can be surveyed outside, after heating member 4 starts, drive hot plate 401 work, moving member 405 carries out the back-and-forth movement through gear and rack 403 meshing simultaneously, air circulation spare 404 blows through air outlet 4041 with curing case 1 inside air for curing case 1 inside air can heat rapidly, and guarantees that the membrane book is heated evenly.
The details of the present invention are well known to those skilled in the art.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a curing device for production of plastic packaging bag which characterized in that: comprises a curing box (1);
two groups of door plates (2) are arranged in front of the curing box (1), the interior of the curing box is fixedly connected with a supporting piece (3), and a heating piece (4) is fixedly arranged on the top surface of the interior of the curing box;
the left side and the right side of the two groups of door plates (2) which are deviated from each other are movably connected with the curing box (1) through hinges, the top of each door plate (2) is fixedly clamped with the curing box (1), each group of door plates (2) is of a cuboid structure, and the front of each group of door plates and the front of the curing box (1) are positioned in the same horizontal plane;
the support piece (3) is provided with two groups of horizontal and two groups of vertical structural plates, the bottom surfaces of the vertical structural plates are fixedly connected to the inner bottom surface of the curing box (1), and the rear ends of the horizontal structural plates are fixedly connected to the rear surface of the inner part of the curing box (1);
heating member (4) wholly is cuboid structure and bottom fixed connection hot plate (401), and is equipped with draw-in groove (402) in the middle of the bottom of heating member (4), and the left and right sides is equipped with rack (403).
2. A maturation device for the production of plastic packages according to claim 1, characterized in that said maturation tank (1) comprises:
the display screen (101), the display screen (101) is fixedly connected to the front end of the top surface of the curing box (1), and is coupled with the internal heating element (4) in a circuit manner;
the fixing piece (102), the fixing piece (102) is fixedly connected to the top of the front surface of the curing box (1), the rear part of the fixing piece is of a cuboid structure, the front part of the fixing piece is of two groups of hollow semi-cylindrical structures, and a gap is arranged between the two groups of semi-cylindrical structures;
the whole partition plate (103) is of a cuboid structure and is fixedly clamped in the curing box (1).
3. A maturation device for the production of plastic packages, according to claim 2, characterized in that said holding members (102) are provided in two sets and that the rear facing ends of each set are provided with a slide groove (1021), said slide grooves (1021) having a rectangular configuration and a width which is substantially equal to the front gap of the holding members (102).
4. The curing device for plastic packaging bag production as claimed in claim 2, wherein the left and right sides of the partition plate (103) are fixedly welded with three sets of fixing bars (1031), the fixing bars (1031) are cylindrical structures and have limiting grooves (1032) on the top surfaces, and the limiting grooves (1032) are arc-shaped structures.
5. A maturation device for the production of plastic packages, according to claim 1, characterized in that said door panel (2) comprises:
the locking rod (201), the locking rod (201) is a cylindrical structure and is movably clamped inside the fixed sleeve (202), and the height of the locking rod (201) is smaller than that of the door panel (2);
the fixing sleeve (202), the fixing sleeve (202) is a half annular structure and is fixedly connected in front of the door panel (2), and the fixing sleeve (202) is provided with two groups in total, and the distance between the two groups is less than the height of the lock rod (201);
the handle (203), the handle (203) is fixedly and vertically connected with the middle part of the lock rod (201), and the periphery is fixedly bonded with the antiskid ring;
the limiting plate (204), the limiting plate (204) is of a circular structure and is fixedly connected to the bottom end of the front face of the door panel (2), and the diameter of the limiting plate (204) is larger than that of the lock rod (201);
the fixing block (205), the fixing block (205) is cuboid structure and fixed connection is at the back of door plant (2).
6. The curing device for plastic packaging bag production as claimed in claim 5, wherein the top of the locking rod (201) is provided with a clamping rod (2011), the clamping rod (2011) is cylindrical and perpendicular to the locking rod (201), and the clamping rod (2011) is perpendicular to the different surfaces of the handle (203).
7. A maturation device for the production of plastic packages according to claim 1, characterized in that said support (3) comprises:
the groove (301) is of a rectangular structure and is arranged on the top surface of the transverse structural plate of the support (3), and the moving rod (302) is movably clamped in the groove (301);
the movable rod (302) is of a cylindrical structure, the top surface of the movable rod (302) is provided with a positioning groove (3021), and the positioning groove (3021) is of an arc-shaped structure and has the same size as the limiting groove (1032);
the adjusting rod (303), the adjusting rod (303) is a cylindrical structure, two groups of connecting rings are arranged at the front end and the rear end of the adjusting rod (303), and the front end and the rear end are respectively movably connected with the connecting rod (304) and the moving rod (302) through a shaft;
the connecting rod (304), connecting rod (304) are cylindrical structure and end fixed connection fixed block (205).
8. The ripening device for plastic packaging bag production as claimed in claim 1, wherein the rack (403) is engaged with the moving member (405) through a gear, the moving member (405) is fixedly connected with the air circulation member (404) on the outer side, the air circulation member (404) is in a right-angle L-shaped structure on both sides and is fixedly provided with the air outlet (4041) on the inner side of the vertical side, the air circulation member (404) is fixedly clamped inside the support frame (406) on the transverse side, the support frame (406) is in a rectangular frame structure and is fixedly connected with the top surface of the inner part of the ripening box (1), and the moving member (405), the air circulation member (404) and the heating member (4) are electrically coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121192782.5U CN215282940U (en) | 2021-05-31 | 2021-05-31 | A curing device for production of plastic packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121192782.5U CN215282940U (en) | 2021-05-31 | 2021-05-31 | A curing device for production of plastic packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215282940U true CN215282940U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121192782.5U Expired - Fee Related CN215282940U (en) | 2021-05-31 | 2021-05-31 | A curing device for production of plastic packaging bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN215282940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116252417A (en) * | 2023-05-16 | 2023-06-13 | 青州博睿包装科技有限公司 | Curing box after plastic composite film forming |
-
2021
- 2021-05-31 CN CN202121192782.5U patent/CN215282940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116252417A (en) * | 2023-05-16 | 2023-06-13 | 青州博睿包装科技有限公司 | Curing box after plastic composite film forming |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |