CN114619754B - Gravure offset printing device - Google Patents

Gravure offset printing device Download PDF

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Publication number
CN114619754B
CN114619754B CN202011458831.5A CN202011458831A CN114619754B CN 114619754 B CN114619754 B CN 114619754B CN 202011458831 A CN202011458831 A CN 202011458831A CN 114619754 B CN114619754 B CN 114619754B
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CN
China
Prior art keywords
ink
fixedly connected
offset printing
printing
arc
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Active
Application number
CN202011458831.5A
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Chinese (zh)
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CN114619754A (en
Inventor
黄家怀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Jinhao Color Printing Co ltd
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Shenzhen Jinhao Color Printing Co ltd
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Priority to CN202011458831.5A priority Critical patent/CN114619754B/en
Publication of CN114619754A publication Critical patent/CN114619754A/en
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Publication of CN114619754B publication Critical patent/CN114619754B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/06—Troughs or like reservoirs with immersed or partly immersed, rollers or cylinders
    • B41F31/07—Troughs or like reservoirs with immersed or partly immersed, rollers or cylinders for rotogravure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/061—Inking devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/08—Wiping mechanisms
    • B41F9/10—Doctors, scrapers, or like devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Printing Methods (AREA)

Abstract

The invention provides an intaglio offset printing device, which comprises a supporting frame for supporting equipment, supporting legs for supporting the supporting frame, an arc-shaped slot offset printing mechanism for carrying out intaglio offset printing on paper and an ink movable quick-change mechanism for avoiding quick drying of ink, wherein the supporting legs are fixedly connected to the bottom of the supporting frame, the arc-shaped slot offset printing mechanism is arranged on the supporting frame, and the ink movable exchange mechanism is arranged on the arc-shaped slot offset printing mechanism, and relates to the field of printing. According to the gravure offset printing device, according to the problem that ink existing in the existing gravure offset printing process is easy to dry and block a gravure ink tank, the problem that the ink in the tank wall can be synchronously scraped and brushed in real time, and the ink in the tank can be fanned and replaced is designed, so that the problem that the ink in the oil tank of a concave plate is easy to dry and block due to the fact that the ink in the oil tank of the concave plate is easy to dry and block when the common gravure offset printing device is used is effectively solved, and the processing efficiency of ink offset printing is easily affected by adding a solvent is solved.

Description

Gravure offset printing device
Technical Field
The invention relates to the technical field of printing, in particular to an intaglio offset printing device.
Background
The gravure offset printing product has the advantages of thick ink layer, rich layers, strong stereoscopic impression, good printing quality and the like, is mainly used for printing exquisite color pictures, trademarks, decorative products, securities, color newspapers and the like, the situation that the gravure offset printing is blocked frequently occurs in the using process, the blocked printing ink is dried in a groove of a printing plate, in order to avoid the situation, a solvent is often added in the printing ink during the using process, and paper with higher suspension strength is used for printing, the solvent addition can delay the drying of the printing ink and avoid the situation of blocking, but the ink is in a groove, the ink is difficult to fully exchange with the printing ink in an ink box due to the adsorption of the groove, the situation of drying in the groove still easily occurs, especially the situation that the deep ink deposited in the groove on the gravure plate is blocked due to the increase of time, the solvent is adopted, the time of drying the printing ink on the paper is increased, the use range of the gravure plate is limited, the dry offset printing ink is easy to be blocked due to the fact that the solvent is used in the ordinary gravure offset printing device, and the dry offset printing ink is easy to process when the gravure offset printing device is used, and the dry offset printing ink is easy to influence the dry offset printing device.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a gravure offset printing device, which solves the problems that the ink is easy to dry and block in the oil groove of a gravure plate when the common gravure offset printing device is used, and the processing efficiency of the ink offset printing is easy to be influenced by adding a solvent.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an intaglio offset printing device, includes the carriage that is used for supporting equipment, is used for supporting the supporting leg of carriage for carry out the arc groove offset printing mechanism of intaglio offset printing and be used for avoiding the quick-drying ink activity of printing ink to trade the mechanism fast, the bottom fixedly connected with supporting leg of carriage, arc groove offset printing mechanism sets up on the carriage, the setting of printing ink activity exchange mechanism is on arc groove offset printing mechanism.
Preferably, the arc-shaped slot offset printing mechanism comprises two side support plates, a paper pressing roller, an arc-shaped ink box, a paper pressing rotating shaft, a printing rotating shaft, an intaglio roller shaft and a motor, wherein the two side support plates are fixedly connected with the upper surface of a support frame, the two side support plates are symmetrically distributed by taking the central line of the surface of the support frame as a symmetrical line, a bearing matched with the paper pressing rotating shaft is arranged on the side support plates, the surface of the paper pressing rotating shaft is fixedly connected with the inner ring of the bearing, the paper pressing roller is fixedly connected with the surface of the paper pressing rotating shaft, the bearing matched with the printing rotating shaft is arranged on the support frame, the surface of the printing rotating shaft is fixedly connected with the intaglio roller shaft, a plurality of circumferentially distributed printing grooves are formed in the surface of the intaglio roller shaft, the motor is fixedly arranged on the side support plates, an output shaft of the motor is fixedly connected with the surface of the paper pressing rotating shaft through a coupler, the surface of the side support plates is rotatably connected with a steering shaft, the surface of the steering shaft is sleeved with a driving belt, the surface of the steering shaft is fixedly connected with the steering shaft of the rotating shaft, and the surface of the steering shaft is fixedly connected with the rotating shaft of the gear of the rotating shaft and the printing rotating shaft.
Preferably, the surface of the side supporting plate is rotationally connected with two groups of guide rollers, the two groups of guide rollers are symmetrically distributed by taking the central line of the side supporting plate as a symmetrical line, and each group of guide rollers comprises two guide rollers which are distributed up and down.
Preferably, the surface fixedly connected with arc printing ink case of carriage, the inner wall fixedly connected with printing ink scraper of arc printing ink case, the surface sliding connection of printing ink scraper and gravure roller.
Preferably, the quick change mechanism of printing ink activity includes that the magnetism is inhaled concave plate, is inhaled intercommunication groove, intercommunicating pore, two activity otter board and movable seal bag, every the equal fixedly connected with magnetism of inner wall of printing recess is inhaled concave plate, adjacent two be provided with the burden between the printing recess and inhale the intercommunication groove, adjacent two inhale the intercommunication groove through the burden between the printing recess to the intercommunication, the magnetism inhale concave plate the surface offered with inhale the intercommunication groove to the intercommunicating pore that leads to, every the equal fixedly connected with filter screen of inner wall of intercommunicating pore, the inner wall of arc printing ink case articulates there is the activity otter board, the top fixedly connected with movable seal bag of activity otter board, the fixed surface of activity otter board is connected with side push spring, the one end that keeps away from the activity otter board of side push spring and the inner wall fixedly connected with of arc printing ink case.
Preferably, the inner wall fixedly connected with extension spring pole of movable seal bag, the fixed surface of extension spring pole is connected with the extrusion and scrapes the pole, the material that the extrusion scraped the pole is spring steel, the extrusion is scraped the pole and is kept away from the one end of extension spring pole and the inner wall fixed connection of movable seal bag, the surface of movable seal bag is the ripple shape, the fixed surface of movable seal bag is connected with the brush hair.
Preferably, the surfaces of the two movable net plates are hinged with a plurality of spring stay bars, one end, far away from the movable net plate, of each spring stay bar is fixedly connected with a fanning film, and a stretching elastic rod is fixedly connected between every two adjacent fanning films.
(III) beneficial effects
(1) According to the invention, by arranging the ink movable quick change mechanism, on one hand, the ink movable quick change mechanism is matched with the arc-shaped slot offset printing mechanism, so that the ink in the narrow printing groove can be frequently updated, the ink deposition is avoided, and on the other hand, the ink in the arc-shaped ink box can be caused to be in a stirring and shaking state in real time, and the condition of standing and depositing of the ink can be avoided.
(2) According to the invention, the movable sealing bag is arranged, so that on one hand, the movable sealing bag can thoroughly extrude and discharge ink in the printing groove when extruding and entering the printing groove, and meanwhile, the inner wall of the printing groove can be thoroughly scraped in the deformation process of the movable sealing bag, and on the other hand, extremely strong negative suction force can be generated when the movable sealing bag is separated from the printing groove, and the ink can be updated through the negative suction communication groove.
(3) According to the invention, through arranging the fanning film, the two movable screen plates can mix ink in the arc-shaped ink box in the moving process, and simultaneously, the two movable screen plates can cause the fanning film to fann up and down at the moment of mutual approaching and then separating, so that the ink at the bottom is attracted to fann, and the sedimentation is avoided and the drying is delayed.
(4) According to the problem that the ink in the gravure ink tank is easy to dry and block in the existing gravure offset printing process, the invention designs a device which can scrape the tank wall synchronously and in real time and fan and replace the ink in the tank, thereby effectively solving the problem that the ink in the gravure oil tank is easy to dry and block when a common gravure offset printing device is used, and the processing efficiency of the ink offset printing is easily affected by adding a solvent.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the arcuate ink tank of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present invention;
fig. 4 is a top view of a fanning film structure of the present invention.
The printing machine comprises a support frame 1, a support leg 2, an offset printing mechanism with 3 arc grooves, a side support plate 31, a paper pressing roller 32, an arc ink box 33, a paper pressing rotating shaft 34, a printing rotating shaft 35, a gravure roller shaft 36, a motor 37, a printing groove 38, a steering shaft 39, a transmission belt 310, a gear 311, a guide roller 312, an ink scraper 313, a movable ink quick-change mechanism 4, a magnetic suction concave plate 41, a negative suction communication groove 42, a communication hole 43, a movable screen 44, a movable sealing bag 45, a filter screen 46, a side pushing spring 47, an expansion spring rod 48, an extrusion scraping rod 49, a brush hair 410, a spring supporting rod 411, a fan film 412 and a tensile elastic rod 413.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, an embodiment of the present invention provides an intaglio offset printing device, which includes a support frame 1 for supporting equipment, support legs 2 for supporting the support frame 1, an arc-shaped slot offset printing mechanism 3 for intaglio offset printing paper, and an ink movable quick-change mechanism 4 for avoiding quick-drying of ink, wherein the support legs 2 are fixedly connected to the bottom of the support frame 1, the arc-shaped slot offset printing mechanism 3 is disposed on the support frame 1, and the ink movable exchange mechanism is disposed on the arc-shaped slot offset printing mechanism 3.
The arc-shaped slot offset printing mechanism 3 comprises two side support plates 31, a paper pressing roller 32, an arc-shaped ink box 33, a paper pressing rotating shaft 34, a printing rotating shaft 35, an intaglio roller shaft 36 and a motor 37, wherein the surfaces of the two side support plates 31 are fixedly connected with the upper surface of the support frame 1, the two side support plates 31 are symmetrically distributed by taking the central line of the surface of the support frame 1 as a symmetrical line, bearings matched with the paper pressing rotating shaft 34 are arranged on the side support plates 31, the surface of the paper pressing rotating shaft 34 is fixedly connected with the inner ring of the bearings, the paper pressing roller 32 is fixedly connected with the surface of the paper pressing rotating shaft 34, the support frame 1 is provided with bearings matched with the printing rotating shaft 35, the surface of the printing rotating shaft 35 is fixedly connected with the inner ring of the bearings, the surface of the printing rotating shaft 35 is fixedly connected with the intaglio roller shaft 36, a plurality of circumferentially distributed printing grooves 38 are formed in the surface of the intaglio roller shaft 36, the motor 37 is fixedly arranged on the side support plates 31, the output shaft of the motor 37 is fixedly connected with the surface of the paper pressing rotating shaft 34 through a coupler, the surface of the side supporting plate 31 is rotationally connected with a steering shaft 39, the surface of the steering shaft 39 is sleeved with a driving belt 310, the surface of the paper pressing rotating shaft 34 is sleeved with the inner side surface of the driving belt 310, the surface of the steering shaft 39 and the surface of the printing rotating shaft 35 are fixedly connected with gears 311, the gears 311 on the steering shaft 39 and the gears 311 on the printing rotating shaft 35 are meshed with each other, the surface of the side supporting plate 31 is rotationally connected with two groups of guide rollers 312, the two groups of guide rollers 312 are symmetrically distributed by taking the central line of the side supporting plate 31 as a symmetrical line, each group of guide rollers 312 comprises two guide rollers 312 which are distributed up and down, the surface of the supporting frame 1 is fixedly connected with an arc-shaped ink box 33, the inner wall of the arc-shaped ink box 33 is fixedly connected with an ink scraper 313, the surface of the ink doctor 313 is slidably connected to the surface of the gravure roll shaft 36.
The ink movable quick change mechanism 4 comprises a magnetic suction concave plate 41, a negative suction communication groove 42, communication holes 43, two movable screen plates 44 and movable sealing bags 45, wherein the inner wall of each printing groove 38 is fixedly connected with one magnetic suction concave plate 41, a negative suction communication groove 42 is arranged between every two adjacent printing grooves 38, the adjacent two printing grooves 38 are communicated with each other through the negative suction communication groove 42, the surface of each magnetic suction concave plate 41 is provided with the communication holes 43 communicated with the negative suction communication groove 42, the inner wall of each communication hole 43 is fixedly connected with a filter screen 46, the inner wall of each arc ink box 33 is hinged with a movable screen plate 44, the top end of each movable screen plate 44 is fixedly connected with a movable sealing bag 45, the surface of each movable screen plate 44 is fixedly connected with a side pushing spring 47, one end of each side pushing spring 47 far away from the movable screen plate 44 is fixedly connected with the inner wall of the arc ink box 33, the inner wall of each movable sealing bag 45 is fixedly connected with an expansion spring rod 48, the surface of each expansion spring rod 49 is fixedly connected with an extrusion rod 49, one end of each expansion spring rod 49 far away from the expansion spring rod 48 is fixedly connected with a plurality of flexible film tensioning rods 412, and the two movable sealing bags 45 are movably connected with a plurality of flexible film tensioning rods 410, and the surface of the flexible film 410 is fixedly connected with the flexible film 410 is movably connected with the surface of the two movable sealing film layers 45.
When in use, the power supply is connected, paper is guided through the paper pressing roller 32 and the intaglio roller shaft 36 by the guide roller 312, the motor 37 is started, the paper pressing rotating shaft 34 is driven by the motor 37 to rotate, the steering shaft 39 is driven by the driving belt 310 to rotate by the paper pressing rotating shaft 34, the printing rotating shaft 35 is driven by the gear 311 to rotate by the steering shaft 39, the intaglio roller shaft 36 drives the intaglio roller shaft 36 to rotate, the ink in the arc-shaped ink box 33 is introduced into the magnetic concave plate 41 in the rotating process, the ink on the surface of the intaglio roller shaft 36 is scraped clean when passing through the ink scraping knife 313, the magnetic concave plate 41 containing the ink continuously rotates along with the intaglio roller shaft 36, when the paper is contacted, the paper is pressed by the paper pressing roller 32, the paper is printed, in the process, the magnetic concave plate 41 is attracted to the inside the magnetic concave plate 41 when the arc-shaped ink box 33 is rotated to be close to the pressing scraping rod 49, the pressing scraping rod 49 is attracted into the magnetic concave plate 41, along with the rotation of the gravure roll shaft 36, more and more parts of the movable sealing bag 45 are extruded into the magnetic concave plate 41, the extrusion scraping rod 49 is extruded into the magnetic concave plate 41 and drives the movable sealing bag 45 to scrape the inner wall of the magnetic concave plate 41 and extrude and discharge ink in the magnetic concave plate 41, meanwhile, the movable screen plates 44 on two sides are also closer and closer, the fanning film 412 is slowly pulled to the bottom of the arc-shaped ink box 33, the gravure roll shaft 36 is continuously rotated, the movable sealing bag 45 gradually breaks away from the magnetic concave plate 41, the movable sealing bag 45 generates suction force to the negative suction communication groove 42, the ink supplements and replaces the inside of the magnetic concave plate 41 through the negative suction communication groove 42, at the moment that the movable sealing bag 45 breaks away from the magnetic concave plate 41, the movable screen plates 44 rebound through the side pushing springs 47, and the spring supporting rods 411 rebound, the fan membrane 412 instantaneously fans ink up and down.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims (2)

1. The utility model provides an intaglio offset printing device, includes braced frame (1) that are used for braced equipment, is used for braced leg (2) of braced frame (1), is used for carrying out the arc groove offset printing mechanism (3) of intaglio offset printing to the paper and is used for avoiding the quick-drying ink activity quick change mechanism (4) of printing ink, its characterized in that: the bottom of the supporting frame (1) is fixedly connected with supporting legs (2), the arc-shaped groove offset printing mechanism (3) is arranged on the supporting frame (1), and the ink movable quick change mechanism (4) is arranged on the arc-shaped groove offset printing mechanism (3); the arc-shaped slot offset printing mechanism (3) comprises two side support plates (31), a paper pressing roller (32), an arc-shaped ink box (33), a paper pressing rotating shaft (34), a printing rotating shaft (35), an intaglio roller shaft (36) and a motor (37), wherein the surfaces of the side support plates (31) are fixedly connected with the upper surface of a support frame (1), the two side support plates (31) are symmetrically distributed by taking the central line of the surface of the support frame (1) as a symmetrical line, a bearing matched with the paper pressing rotating shaft (34) is arranged on the side support plates (31), the surface of the paper pressing rotating shaft (34) is fixedly connected with the inner ring of the bearing, the paper pressing roller (32) is fixedly connected with the surface of the paper pressing rotating shaft (34), the surface of the support frame (1) is fixedly connected with the bearing matched with the printing rotating shaft (35), the surface of the printing rotating shaft (35) is fixedly connected with the intaglio roller shaft (36), a plurality of motor grooves (38) which are circumferentially distributed are formed in the surface of the support plate (36), the motor (37) is fixedly connected with the surface of the output shaft (31) through the output shaft (39), the surface of the steering shaft (39) is sleeved with a transmission belt (310), the surface of the paper pressing rotating shaft (34) is sleeved with the inner side surface of the transmission belt (310), the surface of the steering shaft (39) and the surface of the printing rotating shaft (35) are fixedly connected with gears (311), and the gears (311) on the steering shaft (39) and the gears (311) on the printing rotating shaft (35) are meshed with each other; the surface of the side supporting plate (31) is rotationally connected with two groups of guide rollers (312), the two groups of guide rollers (312) are symmetrically distributed by taking the central line of the side supporting plate (31) as a symmetrical line, and each group of guide rollers (312) comprises two guide rollers (312) which are distributed up and down; the surface of the supporting frame (1) is fixedly connected with an arc-shaped ink box (33), the inner wall of the arc-shaped ink box (33) is fixedly connected with an ink scraper (313), and the surface of the ink scraper (313) is in sliding connection with the surface of the gravure roll shaft (36); the printing ink movable quick change mechanism (4) comprises a magnetic concave plate (41), a negative suction communication groove (42), communication holes (43), two movable screen plates (44) and movable sealing bags (45), wherein each magnetic concave plate (41) is fixedly connected to the inner wall of each printing groove (38), the negative suction communication groove (42) is arranged between every two adjacent printing grooves (38), the two adjacent printing grooves (38) are communicated with each other through the negative suction communication groove (42), the communication holes (43) communicated with the negative suction communication grooves (42) are formed in the surface of each magnetic concave plate (41), a filter screen (46) is fixedly connected to the inner wall of each communication hole (43), the movable screen plates (44) are hinged to the inner wall of each arc-shaped ink box (33), the movable sealing bags (45) are fixedly connected to the top ends of the movable screen plates (44), side pushing springs (47) are fixedly connected to the surfaces of the movable screen plates (44), and one ends, far away from the movable screen plates (44), of the side pushing springs (47) are fixedly connected with the inner walls (33) of the arc-shaped ink boxes;
the inner wall fixedly connected with extension spring pole (48) of movable seal bag (45), the fixed surface of extension spring pole (48) is connected with extrusion and scrapes pole (49), the material of extrusion and scrape pole (49) is spring steel, the one end that extrusion and scrape pole (49) kept away from extension spring pole (48) and the inner wall fixed connection of movable seal bag (45), the surface of movable seal bag (45) is the ripple shape, the fixed surface of movable seal bag (45) is connected with brush hair (410).
2. The gravure offset printing apparatus according to claim 1, wherein: the surface of two activity otter board (44) all articulates has a plurality of spring stay (411), the one end that activity otter board (44) were kept away from to spring stay (411) is fixedly connected with fanning membrane (412), and adjacent two fixedly connected with tensile spring bar (413) between fanning membrane (412).
CN202011458831.5A 2020-12-11 2020-12-11 Gravure offset printing device Active CN114619754B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011458831.5A CN114619754B (en) 2020-12-11 2020-12-11 Gravure offset printing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011458831.5A CN114619754B (en) 2020-12-11 2020-12-11 Gravure offset printing device

Publications (2)

Publication Number Publication Date
CN114619754A CN114619754A (en) 2022-06-14
CN114619754B true CN114619754B (en) 2023-09-05

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Application Number Title Priority Date Filing Date
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Citations (6)

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Publication number Priority date Publication date Assignee Title
GB739378A (en) * 1952-05-19 1955-10-26 Dickinson John & Co Ltd Improvements in or relating to rotary offset printing
GB2038244A (en) * 1978-12-23 1980-07-23 Roland Man Druckmasch Inking device for a printing machine
GB2054464A (en) * 1979-07-05 1981-02-18 Waertsilae Oy Ab Printing press
JP2000135852A (en) * 1998-10-30 2000-05-16 Canon Inc Offset printing method and printing device
JP2003145718A (en) * 2001-11-07 2003-05-21 Bandai Kikai Kk Flexographic printing press
CN110271275A (en) * 2019-08-01 2019-09-24 赵妍 A kind of printing machine inking roller

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060081631A (en) * 2005-01-10 2006-07-13 김종호 Precipitation prevention a method and equipment of alginic acid dolution for gravure printing machine
CN104029464A (en) * 2014-06-25 2014-09-10 福建省晋江市佶龙机械工业有限公司 Ink-jet gravure press
CN207725011U (en) * 2017-12-28 2018-08-14 温州富嘉包装有限公司 Intaglio press ink stirs protective device
CN208774234U (en) * 2018-09-25 2019-04-23 东莞市广冠制版有限公司 A kind of Wood-grain-imitating printing plate cylinder
CN109572155B (en) * 2019-01-28 2020-12-15 广东法拉利彩印实业有限公司 Gravure press
CN111688336B (en) * 2020-06-04 2021-08-17 莒南县海达塑料包装制品有限公司 Novel gravure press

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB739378A (en) * 1952-05-19 1955-10-26 Dickinson John & Co Ltd Improvements in or relating to rotary offset printing
GB2038244A (en) * 1978-12-23 1980-07-23 Roland Man Druckmasch Inking device for a printing machine
GB2054464A (en) * 1979-07-05 1981-02-18 Waertsilae Oy Ab Printing press
JP2000135852A (en) * 1998-10-30 2000-05-16 Canon Inc Offset printing method and printing device
JP2003145718A (en) * 2001-11-07 2003-05-21 Bandai Kikai Kk Flexographic printing press
CN110271275A (en) * 2019-08-01 2019-09-24 赵妍 A kind of printing machine inking roller

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