EP3169526A1 - Groupe d'enduction pour appliquer une substance d'enduction dans une machine d'impression de supports plans - Google Patents
Groupe d'enduction pour appliquer une substance d'enduction dans une machine d'impression de supports plansInfo
- Publication number
- EP3169526A1 EP3169526A1 EP15736404.3A EP15736404A EP3169526A1 EP 3169526 A1 EP3169526 A1 EP 3169526A1 EP 15736404 A EP15736404 A EP 15736404A EP 3169526 A1 EP3169526 A1 EP 3169526A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- substance
- group
- coating
- applicator roll
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000126 substance Substances 0.000 title claims abstract description 58
- 238000007639 printing Methods 0.000 title claims abstract description 55
- 239000000758 substrate Substances 0.000 title abstract 4
- 238000011084 recovery Methods 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims description 68
- 238000000576 coating method Methods 0.000 claims description 68
- 238000004140 cleaning Methods 0.000 claims description 22
- 238000011144 upstream manufacturing Methods 0.000 claims description 21
- 239000011148 porous material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- 238000007774 anilox coating Methods 0.000 abstract description 4
- 239000011111 cardboard Substances 0.000 description 10
- 239000000976 ink Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- -1 polyethylene Polymers 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/08—Print finishing devices, e.g. for glossing prints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
Definitions
- the present invention relates to a coating group for applying a coating substance to a planar support.
- the invention also relates to a flat media printing machine equipped with a group for applying a coating on the flat supports.
- a printing machine is used in the packaging industry for printing flat media, such as sheets, or a continuous web of paper or cardboard.
- the machine comprises several successive stations.
- a first station located furthest upstream is an introductory station which introduces the plane support.
- the introductory station supplies several printing stations, in the form of one or more printing units placed one after the other. Each of the printing units prints a specific color with an ink having the equivalent coloring.
- a receiving station which collects the printed medium with an image is provided at the end of the machine.
- the printing machines comprise one or more printing units, depending on the number of colors desired.
- the support is moved longitudinally from upstream to downstream from the introduction station, to the printing units, to the receiving station. To obtain a final image of quality on the printed medium, it is especially necessary that all the different color patterns are superimposed exactly. It is also necessary that the printed dots are not deformed.
- the selection of packaging is mainly done according to a quality level criterion chosen according to the product to be packaged.
- the control of the support after printing is still done visually.
- the operator searches for all types of defects with careful observation of the printed medium and rejects the non-conforming supports.
- the quality of the printing obtained depends not only on the quality of the printing machines, the quality of the inks used, but also the quality of the media introduced in the machine input. Indeed, in the case of cardboard and for the same support, the surface may have irregularities, leading to different ink absorption properties, depending on the nature of the cellulose fibers constituting the support.
- the affixed printing will present absences or surplus of ink, variations in the intensity of the color or colors, and other defects. Indeed, when the ink drop arrives at the surface of the support, its spread is not going to be uniform. The resulting image is denatured by a multitude of printed dots, having a surface much larger than expected and visible to the naked eye, alternating with dots appearing to be printed correctly. In addition, the pigments of the ink are absorbed by the board, resulting in a poorer pigmentation density leading to a dull picture.
- a main object of the present invention is to improve the print quality of a flat media printing machine equipped with at least one printing unit.
- a second objective is to achieve a printing machine equipped with a group for coating all or part of the surface of the flat supports.
- a third objective is to solve the technical problems mentioned for the machines of the state of the art. Yet another goal is to successfully insert a coating group into a flat media printing machine.
- a coating group is used to apply a coating substance to an entire surface of a flat support or to a portion of a surface of a planar support, in a coating machine. printing of flat supports.
- the coating group includes
- an applicator cylinder which is rotated, and which is adapted to be positioned against all or part of the surface of the support, to apply the coating substance
- a supply system making it possible to supply the screened cylinder with the coating substance, provided with a coating substance tank, with a coating substance pump, with means for circulating the coating substance , and a device pressing against the screen roll to supply the screen roll in coating material.
- the coating group is characterized in that it further comprises a recovery system, mounted downstream side with respect to the applicator roll, and able to be positioned against the applicator roll, so as to recover an excess of coating substance on the applicator cylinder.
- a recovery system mounted downstream side with respect to the applicator roll, and able to be positioned against the applicator roll, so as to recover an excess of coating substance on the applicator cylinder.
- a planar support is defined, by way of non-exhaustive example, as a sheet, plate, continuous web material such as paper, cardboard, corrugated cardboard, laminated corrugated cardboard, flexible plastic, for example polyethylene (PE), polyethylene terephthalate (PET), bioriented polypropylene (BOPP), or other polymers, or other materials.
- the planar support is defined, by way of non-exhaustive example, as a sheet intended to form a blank, and then a packaging box.
- the quality of the printing obtained will be improved by the deposition of a coating substance and with recovery of the same substance to avoid excess .
- the print result will no longer be dependent only on the starting medium.
- the coating of the support makes the pigments remain on the surface, thus avoiding marbling phenomena.
- a flat media printing machine equipped with at least one printing unit, comprises at least one coating group, having one or more technical characteristics described below and claimed.
- FIG. 1 shows a perspective view of a printing machine, comprising two coating groups according to the invention
- - Figures 2 to 5 each show a side view of a coating group according to the invention, respectively in a non-operating position, a production position, a position between two production work, and a position washing.
- a printing machine 1 is used to print plate-like media, for example corrugated sheets.
- the machine 1 is a digital printing machine, which includes for example some constituent elements described in US 6,471, 430.
- the machine 1 comprises in particular a set of four printer groups 2, arranged in line one after the other.
- Each of the printer groups 2 is provided with at least one digital printing head, for example without contact, for example ink jet. Black, cyan, magenta and yellow inks are printed on the leaves.
- the sheets are fed (arrows F in Fig. 1) by a feed station (not shown) mounted upstream of the printing machine 1 (not shown).
- the sheets are then seized, transported, move longitudinally F, and leave F printed at a receiving station (not shown), mounted downstream of the printing machine 1.
- Two dryers 3, with steam evacuation pipes, are placed downstream of the printing units 2.
- the longitudinal direction is defined by reference to the trajectory of the sheets in the printing machine 1, along its median longitudinal axis.
- the upstream and downstream directions are defined with reference to the direction of travel along the path of the sheets, in the longitudinal direction throughout the printing machine 1.
- the sheets to be printed are transported from upstream to downstream by an endless carpet or metal band 4 which is mounted between a first upstream transverse cylinder 5 and a second downstream transverse cylinder 6. At least one of the two transverse cylinders 5 and 6 is rotated (arrow R in Fig. 1) by means of a motor, which causes the belt 4.
- the cylinders 5 and 6 and the belt 4 are mounted on a frame 7. The leaves remain plated on the strip 4 in its upper path and pass under the printer groups 2 and the drying modules 3, with suction boxes also called vacuum boxes.
- the printing machine 1 comprises at least one coating group 8 and 9 for applying a coating substance to all or part of a surface of flat supports.
- the printing machine 1 advantageously comprises an upstream coating group 8.
- This upstream coating group 8 is arranged upstream of the first printer group 2, just after the feed station.
- the upstream coating unit 8 is placed in line with the upstream cylinder 5.
- the upstream coating group 8 applies a coating, in this case on the entire surface of the blank sheets any printing. In this way, the surface is prepared with a precoat to subsequently receive the image to be printed.
- the coating substance is an aqueous solution comprising water-soluble polymers.
- a dryer 3 may be interposed between the upstream coating unit 8 and the first printing unit 2.
- the printing machine 1 advantageously includes a downstream coating group 9.
- This downstream coating group 9 is arranged downstream of the last printer group 2, and downstream of the dryers 3, just before the receiving station.
- the downstream coating group 9 is placed in line with the downstream cylinder 6.
- the downstream coating group 9 applies a coating, in this case on the entire surface of the printed sheets and thus on the printed image. In this way, the printed surface is covered with an afterburner to protect the image that has just been printed and dried.
- the upstream coating group 8 and the downstream coating group 9 each comprise an applicator cylinder January 1.
- the applicator roll 11 is positioned transversely, i.e. perpendicular to the web 4.
- the applicator roll 11 is rotated (arrow T in Fig. 3) during the production phase.
- the applicator roll 11 is coated with a homogeneous layer of a porous material having properties of elasticity and absorption of the substance, for example a flexible rubber 12.
- the applicator roll 11 is able to be positioned against all or part of the surface of the sheet, in order to apply the coating substance, the precoat or the postcouchage.
- the leaves circulate in the gap left between the applicator roll 1 1 and the band 4.
- the coating substance, the precoating or the postcouchage will thus be deposited on the corrugated sheets on the grooves and on the bottom between the grooves .
- the corrugated cardboard of the sheet will not be crushed by the flexible rubber 12 of the applicator roll 1 1.
- the upstream coating group 8 and the downstream coating group 9 each comprise a screen roll 13, also known as the anilox roll.
- the screen roll 13 is rotated (arrow S in Fig. 3) during the production phase.
- the screen roll 13 is positioned parallel to the applicator roll 11.
- the screen roll 13 is mounted substantially downstream with respect to the axis of rotation of the applicator roll 11. When the screen roll 13 is in operation, it is positioned against the applicator roll 1 1.
- the screen cylinder 13 covers the applicator roll 1 1 with the coating substance, the precoating or the postcouchage.
- the upstream coating group 8 and the downstream coating group 9 each comprise a supply system 14.
- the supply system 14 is provided with a substance reservoir, a pump, circulation means of the substance (not shown), and a device 16 pressing against the screen roll 13 to supply substance.
- the supply system 14 makes it possible to supply the screened cylinder 13 with the substance.
- the device is advantageously of the doctor blade type 16.
- the doctor blade chamber 16 is positioned parallel to the screen cylinder 13.
- the doctor blade chamber 16 can be mounted upstream side with respect to the axis of rotation of the screen cylinder 13.
- the chamber The doctor blade comprises two doctor blades defining a volume for filling the cells of the screen roll 13 with the coating substance.
- the doctor blade 16 rotates (PU arrow in Fig. 2) thanks to a cylinder 17 retracting (arrow U in Fig. 2) and a pivot axis, from a low position to a position pressed against the screen roll 13. In the low position, the doctor blade 16 is found for example parallel to the strip 4.
- the doctor blade 16 pivots (arrow PD in Fig. 3) by virtue of the ram 17 and the pivot axis, from the position pressed against the woven cylinder 13 in the low position.
- the upstream coating unit 8 and the downstream coating group 9 further comprise a recovery system 18.
- the recovery system 18 When the recovery system 18 is in operation, it is positioned against the applicator cylinder 1 1 and more particularly against the homogeneous layer of the porous material 12 of the applicator roll 11.
- the recovery system 18 can be mounted near and downstream of the screen roll 13, the downstream being defined with respect to the direction of rotation T of the applicator roll 11.
- the applicator roll 1 1 thus becomes clean with each new revolution, thanks to the recovery system 18. Since the printing is done in sheet-fed form, the sheets arrive continuously while being conveyed by the band 4. The sheets are separated from each other by a gap of a few centimeters.
- the substance remains on the applicator roll 1 1, the latter being continuously supplied by the doctor blade chamber 16.
- the applicator roll 1 1 rotates continuously T, and at the moment of its rotation at the distance between two sheets, the substance is not used to coat the surface of the leaves, and can be recovered by the recovery system 18.
- the sheets used to be printed may have a different format, for example a width less than the maximum coating length of the applicator roll 1 1.
- the recovery system 18 also recovers from the substance that remains on the applicator roll 11, but outside the format of the sheet.
- the recovery system 18 may be provided with a doctor blade 19 inserted into a doctor blade 21.
- the doctor blade 21 with its doctor blade 19 is positioned parallel to the applicator roll 11. In the active position, the edge of the doctor blade 19 is able to be positioned and to bear against the homogeneous layer of the porous material 12.
- the edge of the doctor blade 19 is capable of scraping the applicator roll January 1, during its rotation T, so as to recover an excess of substance on the applicator roll 1 1.
- the recovery system 18 preferably comprises suction means 22 of the substance, precoating or postcouchage.
- the suction means 22 can be mounted under the doctor blade 19, to suck the excess substance recovered by the doctor blade 19. The excess substance accumulates indeed under the doctor blade 19 when the applicator roll 1 1 rotates. The suction means 22 suck this surplus substance.
- the suction means 22 may be in the form of a perforated pipe pressed against the end of the doctor blade holder 21, and parallel to the doctor blade 19.
- the suction means 22 are connected to a tubing, to a pump , and to a storage tank for the substance.
- the recovery system 18 advantageously comprises displacement means 23, for example of the jack type. These displacement means 23 make it possible to pass the recovery system 18 with doctor blade 21, doctor blade 19 and suction means 22, from an active position (see Figs 3 and 5) to an inactive position (see Figs. 2 and 4) and vice versa. In the active position, the doctor blade 19 scrapes the surface of the homogeneous layer of the porous material 12. In the inactive position, the doctor blade 19 is moved away from the applicator roll 11.
- the upstream coating group 8 and the downstream coating group 9 further comprise a cleaning system 24.
- the cleaning system 24 can be mounted near and downstream of the screen roll 13, the downstream being defined relative to the direction of rotation T of the applicator roll 1 1.
- the cleaning system 24 can thus be mounted on the downstream side with respect to the recovery system 18.
- the cleaning system 24 is able to be positioned against the applicator roll 11, and more particularly against the homogeneous layer of the porous material 12, and suitable cleaning the applicator roll 1 1 so as to remove dust.
- the cleaning system 24 preferably comprises a roller 26 with a sleeve.
- the roller 26 is positioned parallel to the applicator roll 11.
- the sleeve comprises a material having an absorption property of the substance.
- the material of the sleeve of the roll 26 is selected from the group consisting of textiles or the like of the cloth type.
- the cleaning system 24 advantageously comprises a spraying device 27 mounted above the spooled roller 26.
- the spraying device 27 is positioned parallel to the roller 26 and to the applicator roll 11.
- the watering device 27 may be in the form of a perforated pipe fed with water or any other water-based cleaning solution.
- the spraying device 27 moistens the roller 26.
- the spraying device 27 makes it possible to prevent the textile from becoming abrasive for the flexible rubber 12 of the applicator roll 11.
- the roller 26 of the cleaning system 24 is in operation, it is positioned against the homogeneous layer of the porous material 12 to clean and moisten the applicator roll 11.
- the cleaning system 24 advantageously includes moving means. These moving means cause the cleaning system 24 with the sleeve roll 26 and the watering device 27 to move from an active position against the applicator roll 11 (see FIGS .4 and 5) to an inactive position spaced apart from the applicator roll 1. 1 (see Figs 2 and 3), and vice versa.
- the operator selects the position of the elements constituting the upstream coating group 8 and / or the downstream coating group 9.
- an inoperative non-operating position (FIG 2), the screen cylinder 13 is moved away from the applicator cylinder 1 1.
- the doctor chamber 16 is in the low position.
- the recovery system 18, with doctor blade 21, doctor blade 19 and suction means 22, is remote from the applicator roll 11.
- the cleaning system 24, with the sleeve roll 26 and the watering device 27, is separated from the applicator roll 11.
- the screen roll 13 In a production position (FIG 3), the screen roll 13 is positioned against the applicator roll 1 1, to cover it with the coating substance.
- the doctor blade 16 is in the pressed position against the screen roll 13 for supply it with the substance, coating.
- the recovery system 18, with doctor blade 21, doctor blade 19 and suction means 22, is in the active position, the doctor blade 19 scraping the surface of the homogeneous layer of the porous material 12.
- the cleaning system 24, with the roller sleeve 27 and the watering device 27, can remain spaced apart from the applicator roll 1 1.
- the screen roll 13 In a position between two production works (FIG 4), the screen roll 13 is moved away from the applicator roll 11.
- the doctor blade 16 is in the pressed position against the screen roll 13 ready to supply with the coating substance.
- the recovery system 18, with doctor blade 21, doctor blade 19 and suction means 22, is remote from the applicator roll 11.
- the cleaning system 24, with the sleeve roll 26 and the watering device 27, is in active position against the applicator roll 11.
- a washing position (Fig. 5)
- the screen roll 13 is positioned against the applicator roll 11.
- the doctor blade 16 is in the pressed position against the screen cylinder 13.
- the doctor blade 16 is fed with water.
- the recovery system 18, with doctor blade 21, doctor blade 19 and suction means 22, is in the active position, the doctor blade 19 scraping the surface of the homogeneous layer of the porous material 12.
- the cleaning system 24, with rolled roller 26 and spray device 27, is in the active position against the applicator cylinder January 1.
- the cleaning system 24, with the sleeve roller 26 and the watering device 27, can be applied and can thus be periodically activated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Ink Jet (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14002500 | 2014-07-18 | ||
PCT/EP2015/025048 WO2016008595A1 (fr) | 2014-07-18 | 2015-07-15 | Groupe d'enduction pour appliquer une substance d'enduction dans une machine d'impression de supports plans |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3169526A1 true EP3169526A1 (fr) | 2017-05-24 |
EP3169526B1 EP3169526B1 (fr) | 2020-06-03 |
Family
ID=51224655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15736404.3A Active EP3169526B1 (fr) | 2014-07-18 | 2015-07-15 | Groupe d'enduction pour appliquer une substance d'enduction dans une machine d'impression de supports plans |
Country Status (9)
Country | Link |
---|---|
US (1) | US10035166B2 (fr) |
EP (1) | EP3169526B1 (fr) |
JP (1) | JP6417475B2 (fr) |
KR (1) | KR101900621B1 (fr) |
CN (1) | CN106687293B (fr) |
ES (1) | ES2805078T3 (fr) |
IL (1) | IL249522B (fr) |
TW (1) | TWI604957B (fr) |
WO (1) | WO2016008595A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101854378B1 (ko) * | 2016-11-25 | 2018-05-04 | 이정웅 | 골판지용 인쇄 코팅 시스템 및 골판지의 인쇄 코팅 방법 |
CN108239831A (zh) * | 2016-12-27 | 2018-07-03 | 长胜纺织科技发展(上海)有限公司 | 网纹辊前处理装置 |
FR3094899B1 (fr) * | 2019-04-15 | 2022-10-07 | Exel Ind | Installation d’application de produit de revêtement et procédé de nettoyage d’une telle installation |
CN112705410A (zh) * | 2020-12-11 | 2021-04-27 | 江阴瑞兴科技有限公司 | 一种无溶剂固化胶涂层的连续涂布机构 |
CN113578648B (zh) * | 2021-07-26 | 2022-06-14 | 娄底市众鑫铝业有限公司 | 一种空调铝箔表面涂层制作设备及涂层制作方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH333169A (fr) * | 1955-06-13 | 1958-10-15 | Ind De L Aluminium Sa | Procédé de purification d'une solution d'aluminate alcalin avec production concomitante de gallium métallique et de composés de vanadium |
DE19520551A1 (de) * | 1995-06-06 | 1996-12-12 | Roland Man Druckmasch | Verfahren und Vorrichtung zum Reinigen eines Zylinders einer Rotations-Druckmaschine |
DE19735070C2 (de) | 1997-08-13 | 2001-09-06 | Advanced Photonics Tech Ag | Anlage zum Erstellen blattartiger Druckerzeugnisse |
JP2000005673A (ja) * | 1998-06-26 | 2000-01-11 | Nippon Paint Co Ltd | ロールコーター並びにこれを用いる塗装方法及び被塗物 |
US20060070570A1 (en) * | 2002-06-11 | 2006-04-06 | Man Roland Druckmaschinen Ag | Application device for a printing/painting unit in a processing machine |
DE102004005576B4 (de) * | 2003-02-25 | 2021-03-11 | Heidelberger Druckmaschinen Ag | Verfahren zum Betrieb einer Lackier- oder Druckmaschine |
AU2004260967B2 (en) | 2003-07-29 | 2009-03-12 | Oce Printing Systems Gmbh & Co. Kg | Device and method for electrophoretic liquid development |
DE102005021186B4 (de) * | 2004-05-03 | 2024-05-08 | manroland sheetfed GmbH | Einrichtung und Verfahren zum Erzeugen einer Beschichtung von Druckprodukten einer Druckmaschine |
DE102005060441A1 (de) * | 2005-12-17 | 2007-06-21 | Man Roland Druckmaschinen Ag | Bogendruckmaschine |
DE102008001003B3 (de) * | 2008-04-04 | 2009-02-26 | Manroland Ag | Bedruckstoff verarbeitende Rotationsdruckmaschine |
JP5385738B2 (ja) * | 2009-09-24 | 2014-01-08 | 富士フイルム株式会社 | 塗布装置及び画像形成装置 |
DE102011005546A1 (de) * | 2011-03-15 | 2012-09-20 | manroland sheetfed GmbH | Bogenverarbeitungsmaschine mit wenigstens einem Lackwerk und Verfahren zum Auftragwechsel |
JP5879930B2 (ja) * | 2011-10-26 | 2016-03-08 | 株式会社リコー | インクジェットプリンタ用処理剤液塗布装置および画像形成システム |
BR112013032533A2 (pt) * | 2011-11-03 | 2017-03-01 | Tetra Laval Holding & Finance S A | aparelho para impressão flexográfica |
FI124967B (fi) * | 2012-04-24 | 2015-04-15 | Tresu As | Puhdistusjärjestely ja menetelmä fleksografisen päällystysyksikön puhdistamiseksi |
JP5989399B2 (ja) * | 2012-05-17 | 2016-09-07 | 住友重機械モダン株式会社 | 塗工装置 |
JP5734926B2 (ja) * | 2012-07-17 | 2015-06-17 | 富士フイルム株式会社 | 塗布装置及びインクジェット記録装置 |
-
2015
- 2015-07-15 WO PCT/EP2015/025048 patent/WO2016008595A1/fr active Application Filing
- 2015-07-15 EP EP15736404.3A patent/EP3169526B1/fr active Active
- 2015-07-15 KR KR1020177001645A patent/KR101900621B1/ko active IP Right Grant
- 2015-07-15 CN CN201580048175.2A patent/CN106687293B/zh active Active
- 2015-07-15 US US15/324,318 patent/US10035166B2/en active Active
- 2015-07-15 ES ES15736404T patent/ES2805078T3/es active Active
- 2015-07-15 JP JP2017522721A patent/JP6417475B2/ja active Active
- 2015-07-17 TW TW104123212A patent/TWI604957B/zh active
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Also Published As
Publication number | Publication date |
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EP3169526B1 (fr) | 2020-06-03 |
CN106687293B (zh) | 2019-05-21 |
IL249522A0 (en) | 2017-02-28 |
US10035166B2 (en) | 2018-07-31 |
IL249522B (en) | 2021-03-25 |
TWI604957B (zh) | 2017-11-11 |
KR101900621B1 (ko) | 2018-09-19 |
US20170209895A1 (en) | 2017-07-27 |
KR20170019462A (ko) | 2017-02-21 |
JP6417475B2 (ja) | 2018-11-07 |
WO2016008595A1 (fr) | 2016-01-21 |
TW201623014A (zh) | 2016-07-01 |
ES2805078T3 (es) | 2021-02-10 |
CN106687293A (zh) | 2017-05-17 |
JP2017522185A (ja) | 2017-08-10 |
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