CN110588080A - Novel paperboard production device - Google Patents
Novel paperboard production device Download PDFInfo
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- CN110588080A CN110588080A CN201810600381.5A CN201810600381A CN110588080A CN 110588080 A CN110588080 A CN 110588080A CN 201810600381 A CN201810600381 A CN 201810600381A CN 110588080 A CN110588080 A CN 110588080A
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- roller
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- glue
- gluing
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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
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The invention relates to a novel paperboard production device which comprises a corrugating mechanism, a pressure roller, a base paper frame, a gluing mechanism, a conveying mechanism and a heating mechanism, wherein the gluing mechanism is arranged on one side of a lower corrugating roller and comprises a gluing roller, a glue scraping roller and a glue storage groove, one circumferential side of the gluing roller is in contact with the lower corrugating roller, the other circumferential side of the gluing roller is in contact with the glue scraping roller, the glue scraping roller is partially arranged in the glue storage groove, a heat transfer cavity is formed in the gluing roller, and the heating mechanism is communicated with the heat transfer cavity in the gluing roller. The gluing roller with the heat transfer cavity is communicated with the heating mechanism, so that the surface of the gluing roller is kept at a certain temperature, glue cannot be solidified, the conveying process after gluing also has a pressing part to enable the glue to be in full contact with the paper surface, and the bonding effect of the paperboard is improved.
Description
Technical Field
The invention relates to the field of paper making, in particular to a novel paperboard production device.
Background
Corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly called as "hole paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and one layer of paper board (also called as "box board paper" or "box paper board"). It has high mechanical strength and can resist collision and falling in the process of transportation. The actual performance of a corrugated box depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.
The manufacturing equipment of the corrugated board usually processes the raw paper into corrugated paper by a corrugating machine, and then bonds the corrugated paper and the raw paper into the corrugated board after coating glue, wherein the glue is generally contacted with the corrugated paper through a gluing roller to finish gluing, and the glue is easy to solidify on the surface of the gluing roller after the gluing roller is used for a long time, so that the gluing effect is influenced.
Disclosure of Invention
Based on the technical scheme, the invention aims to provide a novel paperboard production device which is provided with a gluing roller capable of preventing glue from being solidified, and the technical purposes that the work of the gluing roller can be continuously kept efficient and the gluing effect is good are achieved.
A novel paperboard production device comprises a corrugating mechanism, wherein the corrugating mechanism comprises an upper corrugating roller and a lower corrugating roller, and the roller surfaces of the upper corrugating roller and the lower corrugating roller are tooth-shaped and are meshed with each other to rotate; the pressure roller is close to the lower corrugating roller; the base paper frames comprise a first base paper frame and a second base paper frame, the first base paper frame outputs base paper to the upper corrugating roller, the second base paper frame outputs base paper between the lower corrugating roller and the pressure roller, each base paper frame comprises a base paper reel and a support frame, and the support frames support the base paper reels; the glue applying mechanism is arranged on one side of the lower corrugated roller and comprises a glue applying roller, a glue scraping roller and a glue storage groove, one circumferential side of the glue applying roller is in contact with the lower corrugated roller, the other circumferential side of the glue applying roller is in contact with the glue scraping roller, the glue scraping roller is partially arranged in the glue storage groove, and a heat transfer cavity is formed in the glue applying roller; the conveying mechanism comprises a conveying part and a pressing part, the pressing part is arranged above the conveying part, the conveying part receives the paper boards jointly output by the lower corrugating roller and the pressure roller, and the pressing part presses the paper boards on the conveying part; and the heating mechanism is communicated with the heat transfer cavity inside the gluing roller.
As a further improvement of the novel paperboard production device, the gluing roller is provided with a central shaft, one end inside the central shaft is provided with an air inlet pipeline communicated with the heat transfer cavity, the other end of the central shaft is provided with an exhaust pipeline communicated with the heat transfer cavity, and the air inlet pipeline and the exhaust pipeline are communicated with the heating mechanism.
As a further improvement of the novel paperboard production device, the pressing part is provided with a pressing surface facing the conveying part, is arranged above the conveying part in a lifting manner and can perform lifting motion along the vertical direction of the conveying direction.
As a further improvement of the novel paperboard production device, the heating mechanism is a steam heating mechanism.
As a further improvement of the novel paperboard production device, the supporting frame is a lifting supporting frame.
As the further improvement of the novel paperboard production device, the novel paperboard production device further comprises a preheating cylinder, wherein the preheating cylinder comprises a first preheating cylinder and a second preheating cylinder, the first preheating cylinder is arranged between the first base paper frame and the upper corrugating roller, and the second preheating cylinder is arranged between the second base paper frame and the pressure roller.
As a further improvement of the novel paperboard production device, the novel paperboard production device further comprises a vacuum suction mechanism, and the vacuum suction mechanism is arranged on the opposite side of the lower corrugating roller, which is attached to the raw paper side.
As a further improvement of the novel paperboard production device, the novel paperboard production device further comprises a drying mechanism, wherein the drying mechanism comprises a drying box body, and the conveying mechanism penetrates through the drying box body.
As a further improvement of the novel paperboard production device, the novel paperboard production device further comprises a paper cutting mechanism, wherein the paper cutting mechanism is arranged at the next station of the conveying mechanism, and the paper cutting mechanism comprises a cutter and a cut paper conveying table.
As a further improvement of the novel paperboard production device, the novel paperboard production device further comprises a stacking mechanism, wherein the stacking mechanism is arranged at the next station of the paper cutting mechanism and comprises a paper stacking frame and a vibration base, and the paper stacking frame is arranged on the vibration base.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. the gluing roller with the heat transfer cavity is communicated with the heating mechanism, so that the surface of the gluing roller is kept at a certain temperature, glue cannot be solidified, the conveying process after gluing also has a pressing part to enable the glue to be in full contact with the paper surface, and the bonding effect of the paperboard is improved.
2. The central shaft of the gluing roller is provided with an air inlet pipeline and an air outlet pipeline, so that hot air can be supplemented and discharged at any time, and the temperature of the gluing roller is maintained.
3. The steam heating mechanism is used for realizing the heating, so that pollutants are avoided, and the steam heating mechanism is environment-friendly and safe.
4. The lifting support frame can change the height of the base paper reel so as to adjust the tension of the base paper.
5. The preheating cylinder can keep the temperature of the base paper, and is beneficial to the adhesion of the paper board.
6. The vacuum air suction machine can suck the air between the lower corrugated roller and the raw paper to form a vacuum space, and the raw paper is attached to the surface of the lower corrugated roller by utilizing the atmospheric pressure.
7. The drying mechanism can be used for drying the paperboard blocks, and production efficiency is improved.
8. The vibration base of the stacking mechanism can enable the paperboards on the paper stacking frame to vibrate to be tidy, and manual operation is reduced.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of the novel paperboard production apparatus of the present invention;
FIG. 2 is a schematic view of the internal structure of the glue roller according to the present invention.
Detailed Description
The novel paperboard production device is provided with the gluing roller capable of preventing glue from being solidified, and the technical purposes that the work of the gluing roller can be continuously kept high-efficiency and the gluing effect is good are achieved.
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, these embodiments are provided to convey the scope of the invention to those skilled in the art.
Unless otherwise defined, terms (including technical and scientific terms) used herein should be understood to have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Moreover, it will be understood that terms used herein should be interpreted as having a meaning that is consistent with their meaning in the context of this specification and the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, fig. 1 is a schematic structural diagram of the novel paperboard production device of the invention. A novel paperboard production device comprises a corrugating mechanism, wherein the corrugating mechanism comprises an upper corrugating roller and a lower corrugating roller, and the roller surfaces of the upper corrugating roller and the lower corrugating roller are tooth-shaped and are meshed with each other to rotate; the pressure roller is close to the lower corrugating roller; the base paper frames comprise a first base paper frame and a second base paper frame, the first base paper frame outputs base paper to the upper corrugating roller, the second base paper frame outputs base paper between the lower corrugating roller and the pressure roller, each base paper frame comprises a base paper reel and a support frame, and the support frames support the base paper reels; the glue applying mechanism is arranged on one side of the lower corrugated roller and comprises a glue applying roller, a glue scraping roller and a glue storage groove, one circumferential side of the glue applying roller is in contact with the lower corrugated roller, the other circumferential side of the glue applying roller is in contact with the glue scraping roller, the glue scraping roller is partially arranged in the glue storage groove, and a heat transfer cavity is formed in the glue applying roller; the conveying mechanism comprises a conveying part and a pressing part, the pressing part is arranged above the conveying part, the conveying part receives the paper boards jointly output by the lower corrugating roller and the pressure roller, and the pressing part presses the paper boards on the conveying part; and the heating mechanism is communicated with the heat transfer cavity inside the gluing roller.
The following describes each component of the recycling apparatus of the present embodiment in detail.
The corrugating mechanism comprises an upper corrugating roller 11 and a lower corrugating roller 12, wherein the roller surfaces of the upper corrugating roller 11 and the lower corrugating roller 12 are tooth-shaped and are meshed with each other to rotate. The corrugating mechanism is a device for producing single-layer corrugated paper on a raw paper production layer, and presses the raw paper into corrugated paper through the mutual action of the tooth surfaces of the upper corrugating roll 11 and the lower corrugating roll 12. The upper corrugating roll 11 is a driving roll and is driven by a motor, and the lower corrugating roll 12 is a driven roll and is driven by the upper corrugating roll 11 to rotate together.
The pressure roller 2 is close to the lower corrugating roller 12, and is a part for bonding a layer of base paper and the glued corrugated paper, the corrugated paper attached to the lower corrugating roller 12 is glued and then mutually applied with pressure with the base paper attached to the pressure roller 2, and is attached to form a corrugated board, the gap between the lower corrugating roller 12 and the pressure roller 2 is generally 01-0.15mm, so that the pressure of the pressure roller 2 keeps proper degree, in addition, the surface of the pressure roller 2 is smooth, and the surface of the pressure roller can be subjected to heat treatment or chrome plating to improve the hardness of the pressure roller 2;
the base paper frame comprises a first base paper frame 3a and a second base paper frame 3b, the first base paper frame 3a outputs base paper to the upper corrugating roll 11, the second base paper frame 3b outputs base paper to a position between the lower corrugating roll 12 and the pressure roll 2, each base paper frame comprises a base paper reel 31 and a support frame 32, the support frame 31 supports the base paper reel 32, the base paper frame loads the base paper and outputs the base paper, a brake can be further arranged on the base paper reel 32, and the output and the tension of the base paper are controlled by adjusting the brake.
As a preferred embodiment, the supporting frame 32 is a lifting supporting frame, and the height of the lifting supporting frame is higher than that of the raw paper winding drum 31, so that the raw paper tension is adjusted, and the paper is not easily broken in the corrugated board production process.
As shown in fig. 2, fig. 2 is a schematic view of the internal structure of the glue applying roller according to the present invention. Rubberizing mechanism, rubberizing mechanism sets up one side of corrugating roller 12 down, including rubberizing gyro wheel 41, frictioning gyro wheel 42 and glue storage tank 43, rubberizing gyro wheel 41 circumference one side with corrugating roller 12 contact down, the opposite side contacts with frictioning gyro wheel 42, frictioning gyro wheel 42 part is arranged in glue storage tank 43, rubberizing gyro wheel 41 is inside to have heat transfer cavity 411. The gluing roller 41 is driven by a motor to rotate to coat glue on the base paper, the glue scraping roller 42 runs in the glue storage groove 43, the glue is adhered to the roller surface by the adhesive force of the glue, and the glue is uniformly coated on the gluing roller 41 by the contact with the gluing roller 41.
Specifically, the gluing roller 41 has a central shaft, one end of the inside of the central shaft is provided with an air inlet pipeline 412 communicated with the heat transfer cavity, and the other end of the inside of the central shaft is provided with an air outlet pipeline 413 communicated with the heat transfer cavity. The heat transfer cavity 411 is arranged around the axis in a circle, so that heat can be uniformly transferred into the whole gluing roller 41, the air inlet pipeline 412 is used for introducing hot air, the air outlet pipeline 413 is used for discharging gas with reduced temperature after heat exchange, and the gas flows circularly in one inlet and in one outlet, so that the temperature inside the gluing roller 41 is kept sufficient.
Conveying mechanism, including conveying part 51 and pressing part 52, pressing part 52 sets up the top at conveying part 51, conveying part 51 receives the cardboard that corrugating roller 12 and pressure roller 2 export jointly down for the corrugated container board after the transportation bonds, in this embodiment, including conveyer belt and conveying motor, conveying motor drives the conveyer belt circulation and rotates, and the corrugated container board after the bonding is followed the conveyer belt and is accomplished next station and carried.
Specifically, the pressing portion 52 has a pressing surface facing the conveying portion, and is arranged above the conveying portion 51 in a liftable manner, and can perform lifting movement along the vertical direction of the conveying direction, in this embodiment, the pressing portion 52 includes a pressing belt and two pressing rollers, the two pressing rollers are arranged at the same height and separated by a certain distance, the pressing belt is a closed annular belt, the pressing belt is arranged around the peripheries of the two pressing rollers to form a pressing surface capable of rotating along with the pressing rollers in a circulating manner, and the pressing surface is used for performing secondary pressing on the paperboard, so that the contact area and the pressing time of pressing are increased, and the sufficient contact between the paperboard glue and the paper surface is facilitated. The two lower pressing rollers are fixed at the same height through the lifting mechanism, the height can be adjusted according to actual requirements, and the lower pressing rollers are kept in a proper gap with the conveying part during pressing, so that the phenomenon that the pressure is too large and the paperboard is adversely affected is avoided.
And the heating mechanism 6 is communicated with the heat transfer cavity 411 inside the gluing roller 41, is used for generating heat, inputting the heat into the gluing roller through the air inlet pipeline 412 and recovering airflow exhausted through the exhaust pipeline 413 for reheating, and the air inlet pipeline 412 and the exhaust pipeline 413 are communicated with the heating mechanism. In this embodiment, the heating mechanism 6 is a steam heating mechanism, and the generated steam is input into the heat transfer cavity of the gluing roller 41, so that the temperature of the gluing roller 41 is increased to prevent the glue from solidifying on the roller surface.
As a preferable embodiment, the paper laminating machine further comprises a preheating cylinder, which comprises a first preheating cylinder 71 and a second preheating cylinder 72, wherein the first preheating cylinder 71 is arranged between the first stock paper holder 3a and the upper corrugating roll 11, the second preheating cylinder 72 is arranged between the second stock paper holder 3b and the pressure roll 2, the preheating cylinder receives the stock paper output by the stock paper holder and preheats the stock paper, and the stock paper is output to the pressure roll 2 or the upper corrugating roll 11 to be at a certain temperature before bonding, so that the subsequent bonding effect is better.
As a preferred embodiment, the corrugated board further comprises a vacuum suction mechanism 8, the vacuum suction mechanism 8 is arranged on the opposite side of the lower corrugating roller 12, which is attached to the raw paper side, the vacuum suction mechanism 8 can suck air between the lower corrugating roller 12 and the raw paper to form a vacuum space, the raw paper is attached to the surface of the lower corrugating roller 12 by using atmospheric pressure, and the corrugated board is prevented from forming wrinkles or other defects, so that the quality of the adhered corrugated board is poor.
In a preferred embodiment, the drying mechanism 53 further comprises a drying box, and the conveying mechanism 51 passes through the drying box 53.
As a preferred embodiment, the corrugated cardboard cutting machine further comprises a paper cutting mechanism 9, wherein the paper cutting mechanism 9 is arranged at the next station of the conveying mechanism 51, the paper cutting mechanism 9 comprises a cutter and a paper cutting conveying table, and the cutter can cut corrugated cardboards with specific lengths as required.
As a preferred embodiment, the paper cutting machine further comprises a stacking mechanism, the stacking mechanism is arranged at the next process position of the paper cutting mechanism 9, the stacking mechanism comprises a paper stacking frame 101 and a vibrating base 102, the paper stacking frame 101 is arranged on the vibrating base 102, and the vibration of the vibrating base 102 can enable paper boards on the paper stacking frame 101 to be vibrated to be in order, so that manual operation is reduced.
The working principle is as follows: in the gluing process, because the gluing roller 41 is provided with the heat transfer cavity 411, the heating mechanism 6 continuously inputs steam into the heat transfer cavity 411, and the steam is fully distributed in the heat transfer cavity 411 and transfers heat 9 to the surface of the gluing roller 41 in the rotating process of the gluing roller 41, the glue on the surface cannot be easily solidified even if the gluing roller 41 works for a long time, so that the gluing effect is reduced. In addition, when the cardboard passes through conveying mechanism, carry out secondary pressfitting and dry simultaneously through the pressfitting 52 of liftable to the cardboard, make glue and the bonding of paper more even and abundant.
Compared with the prior art, the embodiment of the application has the following technical effects or advantages:
1. the gluing roller with the heat transfer cavity is communicated with the heating mechanism, so that the surface of the gluing roller is kept at a certain temperature, glue cannot be solidified, the conveying process after gluing also has a pressing part to enable the glue to be in full contact with the paper surface, and the bonding effect of the paperboard is improved.
2. The central shaft of the gluing roller is provided with an air inlet pipeline and an air outlet pipeline, so that hot air can be supplemented and discharged at any time, and the temperature of the gluing roller is maintained.
3. The steam heating mechanism is used for realizing the heating, so that pollutants are avoided, and the steam heating mechanism is environment-friendly and safe.
4. The lifting support frame can change the height of the base paper reel so as to adjust the tension of the base paper.
5. The preheating cylinder can keep the temperature of the base paper, and is beneficial to the adhesion of the paper board.
6. The vacuum air suction machine can suck the air between the lower corrugated roller and the raw paper to form a vacuum space, and the raw paper is attached to the surface of the lower corrugated roller by utilizing the atmospheric pressure.
7. The drying mechanism can be used for drying the paperboard blocks, and production efficiency is improved.
8. The vibration base of the stacking mechanism can enable the paperboards on the paper stacking frame to vibrate to be tidy, and manual operation is reduced.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The utility model provides a novel cardboard apparatus for producing, its characterized in that, novel cardboard apparatus for producing includes:
the corrugating mechanism comprises an upper corrugating roller and a lower corrugating roller, and the roller surfaces of the upper corrugating roller and the lower corrugating roller are tooth-shaped and are meshed with each other to rotate;
the pressure roller is close to the lower corrugating roller;
the base paper frames comprise a first base paper frame and a second base paper frame, the first base paper frame outputs base paper to the upper corrugating roller, the second base paper frame outputs base paper between the lower corrugating roller and the pressure roller, each base paper frame comprises a base paper reel and a support frame, and the support frames support the base paper reels;
the glue applying mechanism is arranged on one side of the lower corrugated roller and comprises a glue applying roller, a glue scraping roller and a glue storage groove, one circumferential side of the glue applying roller is in contact with the lower corrugated roller, the other circumferential side of the glue applying roller is in contact with the glue scraping roller, the glue scraping roller is partially arranged in the glue storage groove, and a heat transfer cavity is formed in the glue applying roller;
the conveying mechanism comprises a conveying part and a pressing part, the pressing part is arranged above the conveying part, the conveying part receives the paper boards jointly output by the lower corrugating roller and the pressure roller, and the pressing part presses the paper boards on the conveying part;
and the heating mechanism is communicated with the heat transfer cavity inside the gluing roller.
2. The new paperboard production apparatus of claim 1, characterized in that: the gluing roller is provided with a central shaft, one end inside the central shaft is provided with an air inlet pipeline communicated with the heat transfer cavity, the other end of the central shaft is provided with an exhaust pipeline communicated with the heat transfer cavity, and the air inlet pipeline and the exhaust pipeline are communicated with the heating mechanism.
3. The new paperboard production apparatus of claim 1, characterized in that: the pressing part is provided with a pressing surface facing the conveying part, is arranged above the conveying part in a lifting manner and can perform lifting motion along the vertical direction of the conveying direction.
4. The new paperboard production apparatus of claim 1, characterized in that: the heating mechanism is a steam heating mechanism.
5. The new paperboard production apparatus of claim 1, characterized in that: the support frame is a lifting support frame.
6. The new paperboard production apparatus of claim 1, characterized in that: the preheating device further comprises a preheating cylinder, wherein the preheating cylinder comprises a first preheating cylinder and a second preheating cylinder, the first preheating cylinder is arranged between the first base paper frame and the upper corrugating roller, and the second preheating cylinder is arranged between the second base paper frame and the pressure roller.
7. The new paperboard production apparatus of claim 1, characterized in that: the corrugated roller is characterized by further comprising a vacuum suction mechanism, wherein the vacuum suction mechanism is arranged on the opposite side of the lower corrugated roller, which is attached to the raw paper side.
8. The new paperboard production apparatus of claim 1, characterized in that: the drying mechanism comprises a drying box body, and the conveying mechanism penetrates through the drying box body.
9. The new paperboard production apparatus of claim 1, characterized in that: the paper cutting mechanism is arranged at the next station of the conveying mechanism and comprises a cutter and a paper cutting conveying table.
10. The new paperboard production apparatus of claim 9, wherein: still include stacking mechanism, stacking mechanism sets up cut paper mechanism next process position, including piling paper frame and vibrations base, pile paper frame sets up on the vibrations base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600381.5A CN110588080A (en) | 2018-06-12 | 2018-06-12 | Novel paperboard production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600381.5A CN110588080A (en) | 2018-06-12 | 2018-06-12 | Novel paperboard production device |
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| CN110588080A true CN110588080A (en) | 2019-12-20 |
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| CN201810600381.5A Pending CN110588080A (en) | 2018-06-12 | 2018-06-12 | Novel paperboard production device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111169102A (en) * | 2020-01-18 | 2020-05-19 | 长兴县泗安民丰彩印厂 | Corrugated board composite output equipment and production line thereof |
| CN111546704A (en) * | 2020-05-16 | 2020-08-18 | 商兆惠 | Novel corrugated paper processing device and novel corrugated paper processing technology |
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