EP1878987A3 - Drying device for handling a print substrate surface in a processing machine - Google Patents

Drying device for handling a print substrate surface in a processing machine Download PDF

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Publication number
EP1878987A3
EP1878987A3 EP07012638A EP07012638A EP1878987A3 EP 1878987 A3 EP1878987 A3 EP 1878987A3 EP 07012638 A EP07012638 A EP 07012638A EP 07012638 A EP07012638 A EP 07012638A EP 1878987 A3 EP1878987 A3 EP 1878987A3
Authority
EP
European Patent Office
Prior art keywords
drying device
handling
substrate surface
processing machine
print substrate
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.)
Withdrawn
Application number
EP07012638A
Other languages
German (de)
French (fr)
Other versions
EP1878987A2 (en
Inventor
Bernhard Graziel
Uwe Wilms
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.)
Manroland AG
Original Assignee
Manroland AG
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
Priority claimed from DE200620010941 external-priority patent/DE202006010941U1/en
Priority claimed from DE200610032831 external-priority patent/DE102006032831A1/en
Application filed by Manroland AG filed Critical Manroland AG
Publication of EP1878987A2 publication Critical patent/EP1878987A2/en
Publication of EP1878987A3 publication Critical patent/EP1878987A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • 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
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/0403—Drying webs
    • B41F23/0406—Drying webs by radiation
    • B41F23/0409—Ultraviolet dryers
    • 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
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/044—Drying sheets, e.g. between two printing stations
    • B41F23/0443—Drying sheets, e.g. between two printing stations after printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Drying Of Solid Materials (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

Aufgabe der Erfindung ist es, eine Trocknereinrichtung (10) derart zu verbessern, dass der Anteil der von einer Strahlungseinheit emittierten Strahlungsenergie einer Wellenlänge im Infrarot (IR-Strahlung) aus der auf den Bedruckstoff (19) gerichteten Strahlungsenergie mit einfachen Mitteln reduzierbar ist. Gelöst wird das dadurch, indem der Reflektor (12) der Trocknereinrichtung (10) an seiner der Strahlungseinheit (11) zugewandten Vorderseite (13) eine dichroitische Schicht (22) und an seiner Rückseite (14) eine erste IR-Absorberschicht (17) trägt.

Figure imgaf001
The object of the invention is to improve a drying device (10) in such a way that the proportion of radiant energy emitted by a radiation unit of a wavelength in the infrared (IR radiation) can be reduced by simple means from the radiant energy directed onto the printing material (19). This is achieved by the reflector (12) of the drying device (10) carrying a dichroic layer (22) on its front side (13) facing the radiation unit (11) and a first IR absorber layer (17) on its rear side (14) ,
Figure imgaf001
EP07012638A 2006-07-14 2007-06-28 Drying device for handling a print substrate surface in a processing machine Withdrawn EP1878987A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200620010941 DE202006010941U1 (en) 2006-07-14 2006-07-14 Drying apparatus for treating printed surface in processing machine for rotary printing machine, has radiating unit with reflector having dichroitic layer on front side and infrared absorbing layer on rear side
DE200610032831 DE102006032831A1 (en) 2006-07-14 2006-07-14 Drying device for handling printing substrate surface in processing machine, comprises reflector with dichroitic layer is arranged at front side of irradiation unit, where infrared absorbing layer is arranged at rear side of reflector

Publications (2)

Publication Number Publication Date
EP1878987A2 EP1878987A2 (en) 2008-01-16
EP1878987A3 true EP1878987A3 (en) 2010-09-01

Family

ID=38616299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07012638A Withdrawn EP1878987A3 (en) 2006-07-14 2007-06-28 Drying device for handling a print substrate surface in a processing machine

Country Status (2)

Country Link
EP (1) EP1878987A3 (en)
JP (1) JP2008020182A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010000742A (en) * 2008-06-23 2010-01-07 Dic Corp Method for manufacturing ultraviolet curable printed material and ultraviolet curable printed material by the method
CN102704805A (en) * 2012-06-05 2012-10-03 无锡网圣优威科技有限公司 Door plate for curing lamp door of UV (ultraviolet) lamp
WO2014170934A1 (en) * 2013-04-15 2014-10-23 大和グランド株式会社 Printing machine and uv ray-irradiation method therefor
JP5530570B1 (en) * 2013-04-15 2014-06-25 大和グランド株式会社 Printing machine and ultraviolet irradiation method thereof
DE102015116491A1 (en) * 2014-09-30 2016-03-31 manroland sheetfed GmbH Sheet-fed rotary offset printing machine with facilities for the uniform drying of double-sided printed sheets
JP7100337B2 (en) 2018-08-22 2022-07-13 株式会社東通研 Water-based varnish printing equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563589A (en) * 1984-01-09 1986-01-07 Scheffer Herbert D Ultraviolet curing lamp device
DE3526082A1 (en) * 1985-07-20 1987-01-29 Rueesch Ferd Ag DEVICE FOR DRYING UV PRINTING INKS
DE3902643A1 (en) * 1989-01-30 1990-12-13 Metz Luft Und Trocknungsanlage UV-radiator
DE10333664A1 (en) * 2003-07-23 2005-02-10 Eltosch Torsten Schmidt Gmbh Ultra violet lighting system for hardening polymer surfaces in such as rotary printing processes has tube set between reflector strips
EP1662197A2 (en) * 2004-10-07 2006-05-31 Schott AG Metal reflector and method of producing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61261055A (en) * 1985-05-15 1986-11-19 Toshiba Electric Equip Corp Ultraviolet ray irradiation device
DE3526088A1 (en) * 1985-07-20 1987-01-22 Michael Barnsteiner Protective platform for chimneys
JP3522333B2 (en) * 1993-06-29 2004-04-26 岩崎電気株式会社 UV irradiation device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563589A (en) * 1984-01-09 1986-01-07 Scheffer Herbert D Ultraviolet curing lamp device
DE3526082A1 (en) * 1985-07-20 1987-01-29 Rueesch Ferd Ag DEVICE FOR DRYING UV PRINTING INKS
DE3902643A1 (en) * 1989-01-30 1990-12-13 Metz Luft Und Trocknungsanlage UV-radiator
DE10333664A1 (en) * 2003-07-23 2005-02-10 Eltosch Torsten Schmidt Gmbh Ultra violet lighting system for hardening polymer surfaces in such as rotary printing processes has tube set between reflector strips
EP1662197A2 (en) * 2004-10-07 2006-05-31 Schott AG Metal reflector and method of producing the same

Also Published As

Publication number Publication date
JP2008020182A (en) 2008-01-31
EP1878987A2 (en) 2008-01-16

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