EP2942201A2 - Procédé de fabrication de papier décoratif et dispositif d'impression numérique pour la mise en oeuvre du procédé - Google Patents

Procédé de fabrication de papier décoratif et dispositif d'impression numérique pour la mise en oeuvre du procédé Download PDF

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Publication number
EP2942201A2
EP2942201A2 EP15169902.2A EP15169902A EP2942201A2 EP 2942201 A2 EP2942201 A2 EP 2942201A2 EP 15169902 A EP15169902 A EP 15169902A EP 2942201 A2 EP2942201 A2 EP 2942201A2
Authority
EP
European Patent Office
Prior art keywords
printing
paper
heating
ink
printing paper
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
Application number
EP15169902.2A
Other languages
German (de)
English (en)
Other versions
EP2942201B1 (fr
EP2942201A3 (fr
Inventor
Udo Tünte
Richard Schwitte
Frank Petersen
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.)
Flooring Industries Ltd SARL
Original Assignee
Huelsta Werke Huels GmbH and Co KG
Flooring Industries Ltd SARL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40996680&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2942201(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huelsta Werke Huels GmbH and Co KG, Flooring Industries Ltd SARL filed Critical Huelsta Werke Huels GmbH and Co KG
Publication of EP2942201A2 publication Critical patent/EP2942201A2/fr
Publication of EP2942201A3 publication Critical patent/EP2942201A3/fr
Application granted granted Critical
Publication of EP2942201B1 publication Critical patent/EP2942201B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
    • B41J11/00216—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using infrared [IR] radiation or microwaves
    • 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
    • B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B41J11/0022—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using convection means, e.g. by using a fan for blowing or sucking air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/18—Particular kinds of wallpapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat

Definitions

  • the invention relates to the use of printed with a decorative printing paper for flat components. Furthermore, the invention relates to a method for the production of decorative paper for use in sheet-like components, in particular for floor, wall, ceiling or furniture applications, wherein printing paper is printed with a decor by means of a digital printing process by a digital printing device by means of ink and on this Way the decorative paper results.
  • the present invention relates to a printing device with a paper guide for the printing paper having substructure and a movable carriage on a carriage carriage with at least one printhead, in particular for carrying out the aforementioned method.
  • a method of the type mentioned above and a related printing device are already out of the EP 1 749 676 A1 known.
  • the known method is used to digitally print printing paper, which is used for the production of sheet-like components, such as tiles, panels u. Like. Is used.
  • the aim is to provide an ink-jet printing process, wherein the print result on the surface of the objects to be printed in terms of appearance should meet the highest quality requirements.
  • an absorbent along its entire thickness for liquid resin paper web is soaked from one side with liquid synthetic resin, that the resin does not completely penetrate the paper web, so that the other side of the paper web is at least substantially free of synthetic resin.
  • Object of the present invention is to provide a decor paper for sheet-like components available, which has a high print quality and can be easily and inexpensively produced by a corresponding method by means of a corresponding device.
  • the invention represents a departure from the prior art, since it was previously considered necessary, despite the additional expense, to at least partially coat the printed paper layer for the use cases as decorative paper and / or to use it with an ink-receiving layer.
  • Zw solution of the above object is provided according to the invention in a method of the type mentioned that for printing an unbehaticians and ssen featured inktenaufhahme Anlagens printing paper is used and that the printing paper before, during and / or after printing and / or the ink immediately after application the printing paper is heated.
  • a conventional gravure paper without a line for digital printing is used. So far, one has assumed the correct assumption that normal printing paper is not suitable for digital printing, since this paper acts as a blotter during printing. In this case, not only do the colors run when the ink is applied, it is also the case that the paper absorbs moisture from the printing ink, which leads to elongation or expansion of the paper.
  • the aforesaid problem can be solved by heating or heating the printing paper before, during and / or after printing and / or the printing ink immediately after application to the printing paper.
  • This heating a very rapid drying of the ink takes place on the printing paper, so that, depending on the paper and heating temperature, not or only slightly to the aforementioned problems.
  • the printing result is almost as good as when using a printing paper with ink receiving layer.
  • the aforementioned heating leads at best to an immediate drying of the ink on the printing paper, as soon as the ink from the Printhead has been dispensed and applied to the top of the printing paper.
  • the present invention provides the very significant advantage that neither a complex Operaärarzung before printing nor the application of a dye receiving layer is required, so that the printing paper to be used in the invention is very inexpensive.
  • the heating of the printing paper takes place from the top and / or bottom of the printing paper.
  • the drying / heating should preferably be carried out at a temperature of above 35 ° C, in particular between 40 ° C and 60 ° C. Very good results, on the one hand lead to a quick drying and on the other hand, but do not affect the pressure, have been achieved at temperatures between 49 ° C and 54 ° C.
  • the droplet size of the printing ink should be between 4.0 ng and 50 ng during printing, while the printing speed should be greater than 3 m 2 / h.
  • the printing speed is preferably between 4 and 50 m 2 / h and in particular between 6 and 30 m 2 / h.
  • the heating of the printing paper takes place in a drying room, which is located within a housing surrounding the printing device, ie the actual digital printer of the printing device. Ultimately, this involves a narrow, elongated housing which corresponds approximately to the dimensions of the printer and ultimately limits the heat energy applied during the heating to the area of the printer and the printing paper located there.
  • the air within the drying space is permanently circulated during the heating. It is also understood by circulation that fresh air is supplied and discharged with moisture laden air.
  • the present invention relates to a digital printing device with a paper guide for the printing paper having substructure and a movable carriage on a carriage carriage with at least one printhead, in particular for carrying out the aforementioned method.
  • At least one heating device is provided for heating the printing paper before, during and / or after printing and / or for heating the color after application to the printing paper.
  • the heating device extends at least substantially over the width of the paper guide, so that the printing paper undergoes uniform heating over its entire width.
  • the first heating device should preferably be an IR heater, in particular a NIR heater, or else a microwave heater, which acts directly on the water content of the printing ink. To support the heater this is associated with a fan for fresh air supply. It is advisable to arrange the fan above the heater, wherein the blowing direction of the fan down, ie directed directly to the just applied ink. For this purpose, at least one appropriately aligned baffle is preferably provided.
  • a heat protective cover movable with the print carriage is provided on the carriage.
  • the thermal protection cover is ultimately adapted to the shape and dimensions of the printer carriage and thus any connected components, such as ink tank cartridges.
  • the first heating device makes sense to provide a further heating device for underside preheating of the printing paper in the substructure in the area of the paper currency at least in the conveying direction of the printing paper in front of the printhead.
  • This is ultimately a type of floor heating that heats and preheats the printing paper from below.
  • the preheating leads to a faster fixation of the ink applied to the printing paper.
  • the housing which serves to at least partially housing the printing device together with the heater, has proven.
  • the housing is preferably closed at the top and at the bottom as well as at the front and at the back.
  • the area between the paper guide and the housing forms a drying space in which the heated air is circulated due to the fan action. This not only leads to heating of the area of the printing paper that has just been printed, but also to a preheating of the not yet printed printing paper from above.
  • the housing and thus the drying space is at least partially open at the end.
  • the digital printing apparatus 1 has a substructure 2 with a paper guide 3 for printing paper 4. Furthermore, the digital printing apparatus 1 has a carriage guide 5, which is fastened to the substructure 2. The carriage guide 5 extends over the entire width of the substructure 2 and is located above the paper guide 3. Along the carriage guide 5, a printer carriage 6 is movable. Connected to the printer carriage 6 is an ink tank 7, which may have a corresponding number of printing inks. It is not shown that the printer carriage 6 has at least one print head for spraying ink / ink on the printer paper transported by the digital printing device 1.
  • the digital printing device 1 is preceded by a paper feed 8, while a paper discharge 9 is connected downstream.
  • the printing paper 4 is fed to the paper feeder 8 in roll form, printed in the digital printing apparatus 1 and rolled up again as decorative paper on the paper discharge 9.
  • the rolled-up printed printing paper 4 or decorative paper of the paper removal 9 is removed and usually doctored.
  • the printing paper is cut to the desired blanks and finally pressed with appropriate plates to flat components for floor, wall, ceiling and / or furniture applications.
  • two heating devices 10, 1 1 are provided for heating the printing paper 4, before, during and after printing and for heating the ink after application to the printing paper 4. It is understood that in principle it is also possible to provide further heating devices, for example in the area of the paper feed or between the paper feed and the digital printing device 1.
  • the heating devices 10, 11 both extend at least substantially over the entire width of the paper guide 3.
  • the heating devices 10, 11 extend in this way ultimately transverse to the conveying direction F. Since the paper guide 3 may have a maximum width of greater than 3 m, the two heaters 10, 11 have a corresponding length.
  • the heating device 10 is arranged in the conveying direction F behind the print head or printheads and serves initially once and substantially to dry the ink after application to the top of the printing paper 4.
  • the heater 10 is formed as an IR heater, which is a fan 12th is assigned to the fresh air supply.
  • the blower 12 itself, the length of which corresponds at least substantially to the length of the heating device 10, is arranged above the heating device 10, wherein both units are in turn arranged above the printer carriage 6.
  • the discharge direction of the blower 12 is directed vertically downwards.
  • at least one baffle 13 is provided, which is directed vertically downwards.
  • the printer carriage 6 Since the heating device 10 is in the vertical direction at least partially above the printer carriage 6, the printer carriage 6 is thus exposed to the thermal influence of the heater 10 is located above the printer carriage 6 and also above the ink tank 7, a heat shield 14, the present angle or is formed step-shaped and the heating means 10 immediately adjacent surfaces of the printer carriage 6 and the ink tank 7 thermally insulated. It is understood that the width of the heat shield cover 14 at least substantially corresponds to the width of the printer carriage 6.
  • the heat shield cover 14 is fixedly connected to the printer carriage 6 and movable therewith.
  • the further heating device 11 which is for bottom-side preheating of the printing paper. 4 is provided.
  • the further heating device 11 extends in the conveying direction F only to just before the printer carriage 6.
  • the further heating device 11 also over a larger area of the paper guide 3, that is below the printer carriage 6, can extend.
  • the digital printing device 1 is at least partially disposed in a housing 15 together with the heater 10.
  • the housing 15 extends at least substantially over the entire width of the digital printing device 1 and thus ultimately extends transversely to the conveying direction F.
  • the present rectangular cross-section housing 15 top and bottom sides and closed front and back. This results in a drying room 16 between the paper guide 3 and the inside housing 15.
  • the front side, the housing 15 and thus the drying chamber 16 at least partially open.
  • the one end facing 17 is shown. The facing 17 ends above the printer carriage 6 so that it is accessible as needed.
  • a corresponding veneer is provided on the opposite side.
  • the housing 15 itself has a width between 40 cm and 50 cm and a height between 50 cm and 60 cm at a length which corresponds approximately to the length of the digital printing device 1.
  • the length of the digital printing device 1 is about 2.5 m, while the width of the paper feed is about 2.1 m.
  • a temperature of about 52 ° C and applied via the further heating device 11, a temperature of about 50 ° C during the pressing on the heater 10 is applied methodically.
  • the further heating device 11 supports the drying of the printing ink after its application on the upper side of the printing paper 4 by the preheating of the printing paper 4 on the underside.
  • the printing paper 4 itself is an unhardened and ink-free paper on the ink side layer layer, on which the printing ink without drying would run and that would expand due to the high water content of the ink 4 without the drying and then waves, which would make further processing impossible.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ink Jet (AREA)
  • Printing Methods (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
EP15169902.2A 2008-07-02 2009-05-29 Procédé de fabrication de papier décoratif et dispositif d'impression numérique pour la mise en oeuvre du procédé Active EP2942201B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008030955A DE102008030955B3 (de) 2008-07-02 2008-07-02 Verwendung eines mit einem Dekor bedruckten Druckpapiers für flächige Bauteile
PCT/EP2009/003851 WO2010000360A1 (fr) 2008-07-02 2009-05-29 Utilisation d'un papier imprimé d'un décor sur des éléments plats
EP09772060.1A EP2293947B2 (fr) 2008-07-02 2009-05-29 Utilisation d'un papier imprimé d'un décor sur des éléments plats

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP09772060.1A Division-Into EP2293947B2 (fr) 2008-07-02 2009-05-29 Utilisation d'un papier imprimé d'un décor sur des éléments plats
EP09772060.1A Division EP2293947B2 (fr) 2008-07-02 2009-05-29 Utilisation d'un papier imprimé d'un décor sur des éléments plats

Publications (3)

Publication Number Publication Date
EP2942201A2 true EP2942201A2 (fr) 2015-11-11
EP2942201A3 EP2942201A3 (fr) 2015-12-30
EP2942201B1 EP2942201B1 (fr) 2022-10-05

Family

ID=40996680

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09772060.1A Active EP2293947B2 (fr) 2008-07-02 2009-05-29 Utilisation d'un papier imprimé d'un décor sur des éléments plats
EP15169902.2A Active EP2942201B1 (fr) 2008-07-02 2009-05-29 Procédé de fabrication de papier décoratif et dispositif d'impression numérique pour la mise en oeuvre du procédé

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP09772060.1A Active EP2293947B2 (fr) 2008-07-02 2009-05-29 Utilisation d'un papier imprimé d'un décor sur des éléments plats

Country Status (9)

Country Link
EP (2) EP2293947B2 (fr)
DE (1) DE102008030955B3 (fr)
DK (1) DK2293947T3 (fr)
ES (1) ES2557596T5 (fr)
HR (1) HRP20160010T1 (fr)
HU (1) HUE025840T2 (fr)
PL (1) PL2293947T5 (fr)
PT (1) PT2293947E (fr)
WO (1) WO2010000360A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008030955B3 (de) 2008-07-02 2009-11-19 Hülsta-Werke Hüls Gmbh & Co. Kg Verwendung eines mit einem Dekor bedruckten Druckpapiers für flächige Bauteile
EP2979887B1 (fr) 2013-10-22 2019-12-11 Agfa Nv Fabrication de surfaces decoratives par impression a jet d'encre
JP6962001B2 (ja) * 2017-02-21 2021-11-05 セイコーエプソン株式会社 記録方法及び記録装置
EP3363644B1 (fr) * 2017-02-21 2023-05-03 Seiko Epson Corporation Procédé d'enregistrement et appareil d'enregistrement
DE102017216720A1 (de) * 2017-09-21 2019-03-21 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Wellpappeanlage
EP4086081A1 (fr) * 2021-05-07 2022-11-09 Swiss Krono TEC AG Procédé d'impression numérique

Citations (2)

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Publication number Priority date Publication date Assignee Title
DE19916546C2 (de) 1999-04-13 2001-05-03 Technocell Dekor Gmbh & Co Kg Tintenstrahl-Aufnahmeschicht
EP1749676A1 (fr) 2005-08-03 2007-02-07 Jörg R. Bauer Procédé et dispositif de fabrication d'une surface d'impression, en particulier pour jet d'encre, feuille de papier et article.

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US4575477A (en) * 1983-11-29 1986-03-11 The Dow Chemical Company Coatings and coated papers for gravure printing
DE3642204A1 (de) 1985-12-10 1987-06-11 Seiko Epson Corp Tintenstrahlschreiber
CA2049571C (fr) 1990-10-19 2004-01-13 Kent D. Vincent Imprimante thermique a jet d'encre haute definition
US5287123A (en) * 1992-05-01 1994-02-15 Hewlett-Packard Company Preheat roller for thermal ink-jet printer
US5406316A (en) 1992-05-01 1995-04-11 Hewlett-Packard Company Airflow system for ink-jet printer
DE69307590T2 (de) 1992-05-11 1997-05-15 Hewlett Packard Co Verfahren und Vorrichtung zur Druckdichtesteuerung in einem Tintenstrahldrucker
US5907338A (en) 1995-01-13 1999-05-25 Burr; Ronald F. High-performance ink jet print head
US5831655A (en) * 1995-03-23 1998-11-03 Seiko Epson Corporation Ink jet recording apparatus
US6655775B1 (en) 1996-10-15 2003-12-02 Hewlett-Packard Development Company, L.P. Method and apparatus for drop weight encoding
DE19946617A1 (de) 1999-09-29 2001-05-03 Schock & Co Gmbh Dekorprofil
US6598965B1 (en) 1999-11-30 2003-07-29 Hewlett-Packard Company, L.P. Fixer usage generation technique for inkjet printers
US20020069078A1 (en) * 2000-05-25 2002-06-06 Goldstein Jaclyn R. System and method for creating custom wallpaper
DE10057294C5 (de) * 2000-11-17 2005-06-30 Technocell Dekor Gmbh & Co. Kg Dekorrohpapier mit hoher Opazität, sowie Dekorpapier oder Dekorfolie
US6554414B2 (en) 2001-01-02 2003-04-29 3M Innovative Properties Company Rotatable drum inkjet printing apparatus for radiation curable ink
DE20114071U1 (de) 2001-08-29 2002-02-07 Middel Ulrich Unikatlaminat
US20030168148A1 (en) * 2002-01-30 2003-09-11 Gerber Scientific Products, Inc. Apparatus and method for printing and cutting customized wall decorations
US7086727B2 (en) * 2002-02-14 2006-08-08 Noritsu Koki Co., Ltd. Heat fixing apparatus for sublimating and fixing sublimating ink to recording medium
JP2003305826A (ja) * 2002-04-11 2003-10-28 Noritsu Koki Co Ltd 画像形成装置
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DE102007019851A1 (de) * 2007-04-25 2008-10-30 Hülsta-Werke Hüls Gmbh & Co. Kg Verfahren zum Herstellen eines flächigen bedruckbaren Halbzeugs für ein flächiges Bauteil, insbesondere für Boden-, Wand-, Decken- und/oder Möbelanwendungen
DE102008030955B3 (de) 2008-07-02 2009-11-19 Hülsta-Werke Hüls Gmbh & Co. Kg Verwendung eines mit einem Dekor bedruckten Druckpapiers für flächige Bauteile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916546C2 (de) 1999-04-13 2001-05-03 Technocell Dekor Gmbh & Co Kg Tintenstrahl-Aufnahmeschicht
EP1749676A1 (fr) 2005-08-03 2007-02-07 Jörg R. Bauer Procédé et dispositif de fabrication d'une surface d'impression, en particulier pour jet d'encre, feuille de papier et article.

Also Published As

Publication number Publication date
ES2557596T8 (es) 2019-01-16
WO2010000360A1 (fr) 2010-01-07
HRP20160010T1 (hr) 2016-02-12
ES2557596T5 (es) 2024-05-03
PL2293947T3 (pl) 2016-04-29
PL2293947T5 (pl) 2024-01-15
PT2293947E (pt) 2016-01-28
EP2293947A1 (fr) 2011-03-16
HUE025840T2 (en) 2016-05-30
EP2293947B1 (fr) 2015-10-21
EP2942201B1 (fr) 2022-10-05
DK2293947T3 (en) 2016-01-25
EP2942201A3 (fr) 2015-12-30
ES2557596T3 (es) 2016-01-27
DE102008030955B3 (de) 2009-11-19
EP2293947B2 (fr) 2023-09-20

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