EP0433201A1 - Ultravioletttrockner mit meheren Strahlern - Google Patents

Ultravioletttrockner mit meheren Strahlern Download PDF

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Publication number
EP0433201A1
EP0433201A1 EP90470055A EP90470055A EP0433201A1 EP 0433201 A1 EP0433201 A1 EP 0433201A1 EP 90470055 A EP90470055 A EP 90470055A EP 90470055 A EP90470055 A EP 90470055A EP 0433201 A1 EP0433201 A1 EP 0433201A1
Authority
EP
European Patent Office
Prior art keywords
transmitters
lamp tubes
ultraviolet drying
drying set
several lamp
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Withdrawn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
EP90470055A
Other languages
English (en)
French (fr)
Inventor
Christian Lumpp
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.)
FRANCE RAYONNEMENT
Original Assignee
FRANCE RAYONNEMENT
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
Application filed by FRANCE RAYONNEMENT filed Critical FRANCE RAYONNEMENT
Publication of EP0433201A1 publication Critical patent/EP0433201A1/de
Withdrawn legal-status Critical Current

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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—Ultra-violet dryers

Definitions

  • the subject of the present invention is an ultraviolet drying assembly, in particular for varnishing on an offsett or rotogravure machine.
  • the useful width can vary from 3000 to 300 mm, or less.
  • the transmitter is arranged crosswise.
  • the reflectors tend to arch and they collapse. In the extreme, they can strike the clips holding the scrolling paper.
  • the speed of advance must be linked to a more or less long crosslinking time.
  • the object of the invention is to remedy these various drawbacks of the devices of the prior art.
  • an ultraviolet drying assembly in particular for varnishing on an offsett or rotogravure machine, characterized in that it comprises a plurality of small transmitters.
  • the transmitters will be arranged end to end on several lines, offset from one another with respect to those of the adjacent lines.
  • the arc lengths will be at most 200 mm, because the speed becomes unstable beyond this limit.
  • the transmitters will be mixed on the same device.
  • the device essentially consists of a box (1) placed above a carpet on which any product covered by an ink or a varnish to be polymerized.
  • the device comprises a plurality of lines (2 to 5), for example four in number, of transmitters (6) arranged end to end.
  • the transmitters are offset from each other by one line to the adjacent line so as to obtain a uniform emission area.
  • the short length transmitters operate at voltages below 380 volts.
  • the operating voltages are those of maximum safety for working on the dryer and on the electrical cabinet without having to stop the machine while remaining outside of labor legislation (safety).
  • the intervention can be carried out by an ordinary electrician, and not by an electrician specialized in high voltages, as is the case for the devices of the prior art. Of course the low voltages will allow the use of current electrical wiring.
  • the device can be sectored longitudinally in operation for small widths of band which pass.

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)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Drying Of Solid Materials (AREA)
EP90470055A 1989-10-31 1990-10-08 Ultravioletttrockner mit meheren Strahlern Withdrawn EP0433201A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8914474 1989-10-31
FR8914474A FR2653867B1 (fr) 1989-10-31 1989-10-31 Ensemble de sechage par u.v. a plusieurs emetteurs.

Publications (1)

Publication Number Publication Date
EP0433201A1 true EP0433201A1 (de) 1991-06-19

Family

ID=9387084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90470055A Withdrawn EP0433201A1 (de) 1989-10-31 1990-10-08 Ultravioletttrockner mit meheren Strahlern

Country Status (4)

Country Link
EP (1) EP0433201A1 (de)
JP (1) JPH04126249A (de)
AU (1) AU6563190A (de)
FR (1) FR2653867B1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050245A1 (en) * 1999-02-25 2000-08-31 Kimberly-Clark Worldwide, Inc. Printing apparatus
WO2000066794A1 (de) * 1999-05-03 2000-11-09 Sms Demag Aktiengesellschaft Gichtverschluss für schachtöfen, insbesondere hochöfen mit einen guteinlauftrichter
US6368396B1 (en) 1999-01-19 2002-04-09 Kimberly-Clark Worldwide, Inc. Colorants, colorant stabilizers, ink compositions, and improved methods of making the same
US6368395B1 (en) 1999-05-24 2002-04-09 Kimberly-Clark Worldwide, Inc. Subphthalocyanine colorants, ink compositions, and method of making the same
US6524379B2 (en) 1997-08-15 2003-02-25 Kimberly-Clark Worldwide, Inc. Colorants, colorant stabilizers, ink compositions, and improved methods of making the same
EP1293740A2 (de) * 2001-09-15 2003-03-19 arccure technologies GmbH Bestrahlungsvorrichtung mit veränderlichem Spektrum
WO2004103708A1 (en) * 2003-05-16 2004-12-02 Printing Research, Inc. Zoned ultraviolet curing system for printing press
US7669530B2 (en) 2003-05-16 2010-03-02 Printing Research, Inc. UV curing assembly having sheet transfer unit with heat sink vacuum plate
CN107289857A (zh) * 2017-06-20 2017-10-24 上海威克鲍尔通信科技有限公司 一种微小连接器的尺寸检测仪

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020454A1 (de) * 2004-04-27 2005-11-24 Heidelberger Druckmaschinen Ag Vorrichtung zur Zuführung von Strahlungsenergie auf einen Bedruckstoff
US7638780B2 (en) * 2005-06-28 2009-12-29 Eastman Kodak Company UV cure equipment with combined light path
JP2008284814A (ja) * 2007-05-18 2008-11-27 Tohoku Ricoh Co Ltd 紫外線定着装置及びそれを備えた印刷装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086751A5 (de) * 1970-04-08 1971-12-31 Leguen Georges
GB1504291A (en) * 1975-04-14 1978-03-15 Beasley French & Co Ltd Ultra-violet curing
EP0078382A1 (de) * 1981-10-30 1983-05-11 Heidelberger Druckmaschinen Aktiengesellschaft Vorrichtung zum Trocken von Bedruckten Bogen an Offsetdruckmaschinen
EP0089327A1 (de) * 1982-03-17 1983-09-21 Svecia Silkscreen Maskiner AB Vorrichtung zum Trocknen von bedruckten Materialien

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086751A5 (de) * 1970-04-08 1971-12-31 Leguen Georges
GB1504291A (en) * 1975-04-14 1978-03-15 Beasley French & Co Ltd Ultra-violet curing
EP0078382A1 (de) * 1981-10-30 1983-05-11 Heidelberger Druckmaschinen Aktiengesellschaft Vorrichtung zum Trocken von Bedruckten Bogen an Offsetdruckmaschinen
EP0089327A1 (de) * 1982-03-17 1983-09-21 Svecia Silkscreen Maskiner AB Vorrichtung zum Trocknen von bedruckten Materialien

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6524379B2 (en) 1997-08-15 2003-02-25 Kimberly-Clark Worldwide, Inc. Colorants, colorant stabilizers, ink compositions, and improved methods of making the same
US6368396B1 (en) 1999-01-19 2002-04-09 Kimberly-Clark Worldwide, Inc. Colorants, colorant stabilizers, ink compositions, and improved methods of making the same
US6331056B1 (en) 1999-02-25 2001-12-18 Kimberly-Clark Worldwide, Inc. Printing apparatus and applications therefor
WO2000050245A1 (en) * 1999-02-25 2000-08-31 Kimberly-Clark Worldwide, Inc. Printing apparatus
US6685878B1 (en) 1999-03-05 2004-02-03 Sms Demag Ag Throat closing device for shaft furnaces, especially blast furnaces having a material feeding hopper
WO2000066794A1 (de) * 1999-05-03 2000-11-09 Sms Demag Aktiengesellschaft Gichtverschluss für schachtöfen, insbesondere hochöfen mit einen guteinlauftrichter
US6368395B1 (en) 1999-05-24 2002-04-09 Kimberly-Clark Worldwide, Inc. Subphthalocyanine colorants, ink compositions, and method of making the same
EP1293740A2 (de) * 2001-09-15 2003-03-19 arccure technologies GmbH Bestrahlungsvorrichtung mit veränderlichem Spektrum
EP1293740A3 (de) * 2001-09-15 2005-08-17 arccure technologies GmbH Bestrahlungsvorrichtung mit veränderlichem Spektrum
WO2004103708A1 (en) * 2003-05-16 2004-12-02 Printing Research, Inc. Zoned ultraviolet curing system for printing press
US6973874B2 (en) 2003-05-16 2005-12-13 Printing Research, Inc. Zoned ultraviolet curing system for printing press
US7669530B2 (en) 2003-05-16 2010-03-02 Printing Research, Inc. UV curing assembly having sheet transfer unit with heat sink vacuum plate
CN107289857A (zh) * 2017-06-20 2017-10-24 上海威克鲍尔通信科技有限公司 一种微小连接器的尺寸检测仪

Also Published As

Publication number Publication date
FR2653867B1 (fr) 1992-08-21
AU6563190A (en) 1991-05-09
FR2653867A1 (fr) 1991-05-03
JPH04126249A (ja) 1992-04-27

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