CN114536871A - High-speed three-edge sealing bag making machine - Google Patents
High-speed three-edge sealing bag making machine Download PDFInfo
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- CN114536871A CN114536871A CN202210172609.1A CN202210172609A CN114536871A CN 114536871 A CN114536871 A CN 114536871A CN 202210172609 A CN202210172609 A CN 202210172609A CN 114536871 A CN114536871 A CN 114536871A
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- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/04—Feeding sheets or blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
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- Package Closures (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a high-speed three-edge sealing bag making machine which comprises a roller frame, a conveying roller, a coating mechanism and an edge sealing mechanism, wherein the conveying roller rotates in an inner cavity of the roller frame, the coating mechanism is arranged on the surface of the roller frame, the edge sealing mechanism is arranged on the back surface of the roller frame, the coating mechanism comprises a smoothing frame and a supporting frame, the smoothing frame is fixed to the top of the roller frame, the supporting frame is fixed to the back of the roller frame, a connecting plate is fixedly connected to one side of the smoothing frame, and the top of the connecting plate is connected with a smoothing roller in a sliding mode. This high-speed trilateral bag machine of sealing, the material width is greater than the length of roller, the skew takes place easily, smooth the roller and rotate at the top of arc spout through the arc slider, adjust the contact angle who smoothes roller and material, then smoothes the roller through rotating motor drive and rotates and apply the obliquely pressure to the material, smoothes the cloth on the surface of conveying roller, makes its straight central point of being in put and carry, the regulation that can be free smoothes power angle, and the effect is better, can effectively prevent the cloth skew.
Description
Technical Field
The invention relates to the technical field of bag making machines, in particular to a high-speed three-side sealing bag making machine.
Background
When the bag making machine performs three-side sealing, the width of the upper material is larger than that of the lower material, and the edge of the upper material needs to be bent and covered on the surface of the lower material for sealing, but the bag making machine disclosed in patent number CN106079580A has the following problems when in use:
(1) the upper cloth is wide, so that center deviation is easily caused when the cloth is conveyed, and the calibration is inconvenient.
(2) The edge treatment effect is poor for thicker materials when heat sealing is performed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a high-speed three-edge sealing bag making machine, which solves the problems.
In order to achieve the purpose, the invention is realized by the following technical scheme: a high-speed three-edge sealing bag making machine comprises a roller frame, a conveying roller, a coating mechanism and a sealing mechanism, wherein the conveying roller rotates in an inner cavity of the roller frame;
the top sliding connection of support frame has interval alignment jig, the top fixedly connected with lift cylinder of interval alignment jig, the top fixedly connected with crane of lift cylinder piston rod, the inner chamber of crane rotates and is connected with and turns over a roll.
As a further scheme of the invention: the surface of the rotating motor is fixedly connected with an arc-shaped connecting frame, the surface of the arc-shaped connecting frame is connected with an inner cavity of the smoothing frame in a sliding mode, the top of the smoothing frame is fixedly connected with a cylinder fixing frame, one side of the cylinder fixing frame is fixedly connected with a rotating cylinder, one end of a piston rod of the rotating cylinder is connected with the top of the smoothing frame in a rotating mode, and the surface of the piston rod of the rotating cylinder is fixedly connected with one side of the rotating motor.
As a further scheme of the invention: one side of the smoothing roller is rotatably connected with an arc-shaped sliding block, the surface of the connecting plate is provided with an arc-shaped sliding groove which is connected with the surface of the arc-shaped sliding block in a sliding mode, and the two smoothing rollers are symmetrically distributed on two sides of the connecting plate.
As a further scheme of the invention: the spacing adjusting frames are provided with a plurality of spacing adjusting frames, the top of the supporting frame is driven by a driving mechanism, and the folding rollers are gradually reduced from front to back and symmetrically distributed from two sides to the center.
As a further scheme of the invention: one side of interval alignment jig is provided with the squeeze roll that is used for the banding, the bottom fixedly connected with telescopic link of crane, the one end of telescopic link and the top fixed connection of support frame.
As a further scheme of the invention: the edge sealing mechanism comprises an upper pressing movable plate and a lower pressing fixed seat which are arranged at the rear of the coating mechanism, inner cavities of the upper pressing movable plate and the lower pressing fixed seat are fixedly connected with hot pressing plates, and the bottom of the upper pressing movable plate is connected with an edge heating plate in a sliding mode.
As a further scheme of the invention: the bottom of the upper pressing movable plate is fixedly connected with a limiting seat, one side of the limiting seat is in threaded connection with an adjusting rod, one end of the adjusting rod penetrates through one side of the limiting seat and extends to the other side of the limiting seat, and one end of the adjusting rod is rotatably connected with one side of the edge heating plate.
As a further scheme of the invention: the edge heating plate is provided with two, and the both sides symmetry of pressing fit the fly leaf at last distributes.
The using method comprises the following steps:
the method comprises the following steps that firstly, two materials are conveyed through conveying rollers, wide materials are conveyed above the conveying rollers, narrow materials are conveyed below the conveying rollers, when the materials are conveyed through the conveying rollers, the materials are smoothed through a smoothing roller on the top of a smoothing frame, the materials above the wide materials need to be bent, the width of the materials is larger than the length of the rollers, deviation is easy to occur, a rotating cylinder is driven to drive an arc connecting frame to rotate in the smoothing frame to drive a rotating motor to rotate, the rotating motor drives the smoothing roller to rotate at the top of an arc sliding groove through an arc sliding block, the contact angle between the smoothing roller and the materials is adjusted, then the rotating motor drives the smoothing roller to rotate to apply oblique pressure to the materials, the materials are smoothed on the surfaces of the conveying rollers, and the materials are always positioned at the center position for conveying;
conveying the two materials to the upper part of a rear distance adjusting frame, starting a lifting cylinder to drive a turnover roller to adjust the height of the turnover roller on the distance adjusting frame, gradually bending two sides of the material with the width of the upper part until the material is attached to the material below, extruding rollers are arranged at the upper part and the lower part at the moment to extrude the two materials, and the upper material and the lower material are attached together in an extruding way;
and step three, sealing edges through a sealing edge mechanism, pressing through an upper pressing movable plate and a lower pressing fixed seat, packaging through an internal hot pressing plate, heating the edges of the sealed edges through an edge heating plate, rotating the adjusting rod in a limiting seat through rotation, and pulling the edge heating plate to move to adjust the space to adapt to the cloth with different sizes.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the width of the material is larger than the length of the roller, the material is easy to shift, the smoothing roller rotates at the top of the arc-shaped sliding groove through the arc-shaped sliding block, the contact angle between the smoothing roller and the material is adjusted, then the smoothing roller is driven to rotate by the rotating motor to apply oblique pressure to the material, the cloth is smoothed on the surface of the conveying roller, and the cloth is always positioned at the central position for conveying, the smoothing force angle can be freely adjusted, the effect is better, and the cloth shift can be effectively prevented.
2. According to the invention, two materials are conveyed to the upper part of a rear distance adjusting frame, the lifting cylinder is started to drive the turnover roller to adjust the height on the distance adjusting frame, two sides of the material with the width above are gradually bent until the material is attached to the material below, at the moment, the upper and lower extrusion rollers extrude the materials, and the upper and lower materials are attached together in an extruding way.
3. According to the invention, the upper pressing movable plate and the lower pressing fixed seat are used for pressing, the inner hot pressing plate is used for packaging, the edge of the sealed edge is heated through the edge heating plate, the edge heating plate rotates in the limiting seat through rotating the adjusting rod, and the edge heating plate is pulled to move to adjust the space to adapt to the cloth with different sizes.
Drawings
FIG. 1 is a front view of the outer structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a schematic view of the structural connection of the smoothing frame and the connecting plate according to the present invention;
FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 5 is an enlarged view of a portion of the invention at B in FIG. 3;
FIG. 6 is a front view of the edge banding mechanism of the present invention.
In the figure: 1. a roller frame; 2. a conveying roller; 3. a smoothing frame; 4. a connecting plate; 5. rotating the motor; 6. smoothing rollers; 7. an arc-shaped connecting frame; 8. rotating the cylinder; 9. an arc-shaped chute; 10. an arc-shaped sliding block; 11. a support frame; 12. a spacing adjustment frame; 13. a lifting cylinder; 14. a lifting frame; 15. a folding roller; 16. pressing a movable plate; 17. pressing down the fixed seat; 18. an edge heating plate; 20. a cylinder fixing frame; 21. a limiting seat; 22. and adjusting the rod.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-6, the present invention provides a technical solution: a high-speed three-edge sealing bag making machine comprises a roller frame 1, a conveying roller 2 rotating in an inner cavity of the roller frame 1, a coating mechanism arranged on the surface of the roller frame 1 and an edge sealing mechanism arranged on the back of the roller frame 1, wherein the coating mechanism comprises a smoothing frame 3 fixed on the top of the roller frame 1 and a supporting frame 11 fixed behind the roller frame 1, one side of the smoothing frame 3 is fixedly connected with a connecting plate 4, the top of the connecting plate 4 is slidably connected with a smoothing roller 6, the inner cavity of the smoothing frame 3 is slidably connected with a rotating motor 5, one end of an output shaft of the rotating motor 5 is fixedly connected with one end of the smoothing roller 6 through a coupler, the width of a material is larger than the length of the roller and is easy to deviate, the smoothing roller 6 rotates at the top of an arc sliding groove 9 through an arc sliding block 10, the contact angle between the smoothing roller 6 and the material is adjusted, then the smoothing roller 6 is driven to rotate by the rotating motor 5 to apply oblique pressure to the material, the cloth is smoothed on the surface of the conveying roller 2, and the cloth is always positioned at the central position for conveying, so that the smoothing force angle can be freely adjusted, the effect is better, and the cloth can be effectively prevented from deviating;
the top of the supporting frame 11 is slidably connected with an interval adjusting frame 12, the top of the interval adjusting frame 12 is fixedly connected with a lifting cylinder 13, the top end of a piston rod of the lifting cylinder 13 is fixedly connected with a lifting frame 14, the inner cavity of the lifting frame 14 is rotatably connected with a turnover roller 15, two materials are conveyed through the conveying roller 2, wide materials are conveyed above the lifting frame, narrow materials are conveyed below the lifting frame, when the materials are conveyed through the conveying roller 2, the materials are smoothed through a smoothing roller 6 at the top of the smoothing frame 3, the wide materials above the lifting frame need to be bent, the width of the materials is larger than the length of the rollers, offset easily occurs, an arc connecting frame 7 is driven by a driving rotating cylinder 8 to rotate in the smoothing frame 3 to drive a rotating motor 5 to rotate, the rotating motor 5 drives the smoothing roller 6 to rotate at the top of an arc sliding groove 9 through an arc sliding block 10, and the contact angle between the smoothing roller 6 and the materials is adjusted, then, the rotating motor 5 drives the smoothing roller 6 to rotate to apply oblique pressure on the material, so that the cloth is smoothed on the surface of the conveying roller 2 and is always positioned at the center position for conveying.
The fixed surface of rotating motor 5 is connected with arc link 7, and the surface of arc link 7 and the inner chamber sliding connection who smooths frame 3 smooths the top fixedly connected with cylinder mount 20 of frame 3, and one side fixedly connected with of cylinder mount 20 rotates cylinder 8, and the one end of rotating cylinder 8 piston rod rotates with the top of smoothing frame 3 to be connected, and the surface of rotating cylinder 8 piston rod and one side fixed connection who rotates motor 5.
Smooth one side of roller 6 and rotate and be connected with arc slider 10, the surface of connecting plate 4 set up with arc slider 10's surperficial sliding connection's arc spout 9, smooth roller 6 is provided with two, and at the bilateral symmetry distribution of connecting plate 4.
The distance adjusting frames 12 are arranged in plurality, the top of the supporting frame 11 is driven by a driving mechanism, the height of the turnover rollers 15 from front to back is gradually reduced and symmetrically distributed from two sides to the center, two materials are conveyed to the upper part of the distance adjusting frame 12 at the rear, the two materials are conveyed by the conveying rollers 2, the wide materials are conveyed from the upper part, the narrow materials are conveyed from the lower part, when the materials are conveyed by the conveying rollers 2, the materials are flattened by the flattening rollers 6 at the top of the flattening frame 3, the materials with the wide upper part need to be bent, the width of the materials is larger than the length of the rollers, the deviation is easy to occur, the rotating cylinders 8 are driven to drive the arc connecting frames 7 to rotate in the flattening frame 3 to drive the rotating motors 5 to rotate, the rotating motors 5 drive the flattening rollers 6 to rotate at the tops of the arc sliding grooves 9 through the arc sliding blocks 10, and the contact angles of the flattening rollers 6 and the materials are adjusted, then, a smoothing roller 6 is driven by a rotating motor 5 to rotate to apply oblique pressure on the materials, the cloth is smoothed on the surface of a conveying roller 2, the cloth is always positioned at the central position for conveying, the two materials are both conveyed to the upper part of a rear distance adjusting frame 12, the lifting cylinder 13 is started to drive the turnover roller 15 to adjust the height on the spacing adjusting frame 12, the two sides of the material with the width above are gradually bent until the material with the width above is attached to the material below, at the moment, the upper and the lower extrusion rollers extrude the material, the upper and the lower materials are extruded and attached together, the edge sealing is carried out through the edge sealing mechanism, the pressing is carried out through the upper pressing movable plate 16 and the lower pressing fixed seat 17, the packaging is carried out through the internal hot pressing plate, the edge of the sealed edge is heated through the edge heating plate 18, the edge heating plate 18 is rotated in the limiting seat 21 through the rotating adjusting rod 22, and the edge heating plate 18 is pulled to move to adjust the distance to adapt to the cloth with different sizes.
One side of the spacing adjusting frame 12 is provided with an extrusion roller for sealing edges, the bottom of the lifting frame 14 is fixedly connected with a telescopic rod, and one end of the telescopic rod is fixedly connected with the top of the supporting frame 11.
The edge sealing mechanism comprises an upper pressing movable plate 16 and a lower pressing fixed seat 17 which are arranged at the rear part of the cladding mechanism, inner cavities of the upper pressing movable plate 16 and the lower pressing fixed seat 17 are fixedly connected with hot pressing plates, and the bottom of the upper pressing movable plate 16 is connected with an edge heating plate 18 in a sliding mode.
Go up spacing seat 21 of bottom fixedly connected with of pressfitting fly leaf 16, one side threaded connection of spacing seat 21 has the regulation pole 22, the one end of adjusting pole 22 runs through one side of spacing seat 21 and extends to the opposite side of spacing seat 21, the one end of adjusting pole 22 rotates with one side of marginal hot plate 18 to be connected, carry out the banding through banding mechanism, carry out the pressfitting through last pressfitting fly leaf 16 and lower pressfitting fixing base 17, encapsulate through the hot pressfitting board of inside, and heat the edge of banding through marginal hot plate 18, make it rotate at spacing seat 21 through rotating regulation pole 22, the not unidimensional cloth of pulling marginal hot plate 18 motion control interval adaptation.
The edge heating plates 18 are provided in two numbers and are symmetrically distributed on both sides of the upper press-fit movable plate 16.
The using method comprises the following steps:
the method comprises the following steps that firstly, two materials are conveyed through a conveying roller 2, a wide material is conveyed from the upper side of the conveying roller 2, a narrow material is conveyed from the lower side of the conveying roller 2, when the materials are conveyed through the conveying roller, the materials are smoothed through a smoothing roller 6 at the top of a smoothing frame 3, the materials with the wide upper side need to be bent, the width of the materials is larger than the length of the roller, deviation is easy to occur, a rotating cylinder 8 is driven to drive an arc connecting frame 7 to rotate in the smoothing frame 3 to drive a rotating motor 5 to rotate, the rotating motor 5 drives the smoothing roller 6 to rotate at the top of an arc sliding groove 9 through an arc sliding block 10, the contact angle between the smoothing roller 6 and the materials is adjusted, then the rotating motor 5 drives the smoothing roller 6 to rotate to apply oblique pressure to the materials, cloth is smoothed on the surface of the conveying roller 2, and one of the materials is always positioned at the center position for conveying;
step two, conveying the two materials to the upper part of a rear spacing adjusting frame 12, starting a lifting cylinder 13 to drive a turnover roller 15 to adjust the height of the turnover roller on the spacing adjusting frame 12, gradually bending two sides of the material with the upper width until the material is attached to the material below, extruding rollers are arranged at the upper part and the lower part at the moment to extrude the two materials, and the upper material and the lower material are attached together in an extruding way;
and step three, sealing edges through a sealing edge mechanism, pressing through an upper pressing movable plate 16 and a lower pressing fixed seat 17, packaging through an internal hot pressing plate, heating the edges of the sealed edges through an edge heating plate 18, rotating the edge heating plate in a limiting seat 21 through a rotating adjusting rod 22, and pulling the edge heating plate 18 to move to adjust the distance to adapt to the cloth with different sizes.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a high-speed three edge sealing system bag machine, includes roller frame (1) and rotates conveying roller (2) at roller frame (1) inner chamber, still including setting up at the cladding mechanism on roller frame (1) surface and setting up the banding mechanism at roller frame (1) back, its characterized in that: the coating mechanism comprises a smoothing frame (3) fixed at the top of the roller frame (1) and a support frame (11) fixed at the rear of the roller frame (1), one side of the smoothing frame (3) is fixedly connected with a connecting plate (4), the top of the connecting plate (4) is connected with a smoothing roller (6) in a sliding manner, an inner cavity of the smoothing frame (3) is connected with a rotating motor (5) in a sliding manner, and one end of an output shaft of the rotating motor (5) is fixedly connected with one end of the smoothing roller (6) through a coupler;
the top sliding connection of support frame (11) has interval alignment jig (12), the top fixedly connected with lift cylinder (13) of interval alignment jig (12), the top fixedly connected with crane (14) of lift cylinder (13) piston rod, the inner chamber of crane (14) rotates and is connected with turns over a roll (15).
2. A high speed three edge seal bag machine as defined in claim 1 wherein: the surface fixed connection who rotates motor (5) has arc link (7), the surface of arc link (7) and the inner chamber sliding connection who smooths frame (3), the top fixedly connected with cylinder mount (20) of smoothing frame (3), one side fixedly connected with rotation cylinder (8) of cylinder mount (20), the one end of rotation cylinder (8) piston rod rotates with the top of smoothing frame (3) to be connected, the surface of rotation cylinder (8) piston rod and one side fixed connection who rotates motor (5).
3. A high speed three edge seal bag machine as defined in claim 1 wherein: one side of the smoothing roller (6) is rotatably connected with an arc-shaped sliding block (10), the surface of the connecting plate (4) is provided with an arc-shaped sliding groove (9) which is connected with the surface of the arc-shaped sliding block (10) in a sliding manner, and the smoothing roller (6) is provided with two parts which are symmetrically distributed on two sides of the connecting plate (4).
4. A high speed three edge seal bag machine as defined in claim 1 wherein: the spacing adjusting frame (12) is provided with a plurality of, and passes through the actuating mechanism drive at the top of support frame (11), turn over the height that rolls (15) from the front to the back and reduce gradually, and from both sides to central symmetry distribution.
5. A high speed three edge seal bag machine as defined in claim 1 wherein: one side of interval alignment jig (12) is provided with the squeeze roll that is used for the banding, the bottom fixedly connected with telescopic link of crane (14), the one end of telescopic link and the top fixed connection of support frame (11).
6. A high speed three edge seal bag machine as defined in claim 1 wherein: the edge sealing mechanism comprises an upper pressing movable plate (16) and a lower pressing fixed seat (17) which are arranged at the rear of the coating mechanism, inner cavities of the upper pressing movable plate (16) and the lower pressing fixed seat (17) are fixedly connected with hot pressing plates, and the bottom of the upper pressing movable plate (16) is connected with an edge heating plate (18) in a sliding mode.
7. A high speed three edge seal bag machine as recited in claim 6 wherein: the bottom of the upper pressing movable plate (16) is fixedly connected with a limiting seat (21), one side of the limiting seat (21) is in threaded connection with an adjusting rod (22), one end of the adjusting rod (22) penetrates through one side of the limiting seat (21) and extends to the other side of the limiting seat (21), and one end of the adjusting rod (22) is rotatably connected with one side of the edge heating plate (18).
8. A high speed three edge seal bag machine as recited in claim 6 wherein: the edge heating plates (18) are arranged in two numbers and are symmetrically distributed on two sides of the upper pressing movable plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210172609.1A CN114536871B (en) | 2022-02-24 | 2022-02-24 | High-speed three-edge sealing bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210172609.1A CN114536871B (en) | 2022-02-24 | 2022-02-24 | High-speed three-edge sealing bag making machine |
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| Publication Number | Publication Date |
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| CN114536871A true CN114536871A (en) | 2022-05-27 |
| CN114536871B CN114536871B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210172609.1A Active CN114536871B (en) | 2022-02-24 | 2022-02-24 | High-speed three-edge sealing bag making machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117400596A (en) * | 2023-12-15 | 2024-01-16 | 江西德新达智能机械有限公司 | Bag making machine |
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| CN215243238U (en) * | 2021-07-13 | 2021-12-21 | 四川美丰高分子材料科技有限公司 | Device for folding edge of heavy coating film |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117400596A (en) * | 2023-12-15 | 2024-01-16 | 江西德新达智能机械有限公司 | Bag making machine |
| CN117400596B (en) * | 2023-12-15 | 2024-03-19 | 江西德新达智能机械有限公司 | Bag making machine |
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| Publication number | Publication date |
|---|---|
| CN114536871B (en) | 2023-09-19 |
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