EP0870612A3 - Drying unit - Google Patents

Drying unit Download PDF

Info

Publication number
EP0870612A3
EP0870612A3 EP97119633A EP97119633A EP0870612A3 EP 0870612 A3 EP0870612 A3 EP 0870612A3 EP 97119633 A EP97119633 A EP 97119633A EP 97119633 A EP97119633 A EP 97119633A EP 0870612 A3 EP0870612 A3 EP 0870612A3
Authority
EP
European Patent Office
Prior art keywords
drying unit
sides
dryer
printed sheets
dryer unit
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
EP97119633A
Other languages
German (de)
French (fr)
Other versions
EP0870612B1 (en
EP0870612A2 (en
Inventor
Hans G. Platsch
Original Assignee
PLATSCH, Hans G.
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 to DE1997101084 priority Critical patent/DE19701084A1/en
Priority to DE19701084 priority
Application filed by PLATSCH, Hans G. filed Critical PLATSCH, Hans G.
Publication of EP0870612A2 publication Critical patent/EP0870612A2/en
Publication of EP0870612A3 publication Critical patent/EP0870612A3/en
Application granted granted Critical
Publication of EP0870612B1 publication Critical patent/EP0870612B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F23/00Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/0403Drying webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F23/00Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/0403Drying webs
    • B41F23/0436Drying webs using a combination of radiation, conduction or convection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F23/00Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/044Drying sheets, e.g. between two printing stations

Abstract

A dryer unit (10) for printed sheets (12) is proposed, which allows the printed sheets (12) to be dried on both sides without mechanical contact. For this purpose, the printing sheets running through the dryer unit (10) are subjected to heat (56) and blown air jets (54) symmetrically from both sides through dryer strips (24) arranged symmetrically to the conveying plane.
EP19970119633 1997-01-15 1997-11-10 Drying unit Expired - Lifetime EP0870612B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1997101084 DE19701084A1 (en) 1997-01-15 1997-01-15 Drying system for printed flat sheets
DE19701084 1997-01-15

Publications (3)

Publication Number Publication Date
EP0870612A2 EP0870612A2 (en) 1998-10-14
EP0870612A3 true EP0870612A3 (en) 1999-08-18
EP0870612B1 EP0870612B1 (en) 2003-03-12

Family

ID=7817391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970119633 Expired - Lifetime EP0870612B1 (en) 1997-01-15 1997-11-10 Drying unit

Country Status (2)

Country Link
EP (1) EP0870612B1 (en)
DE (1) DE19701084A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29910122U1 (en) * 1999-06-10 1999-09-23 Platsch Hans G Dryer unit
DE10136396A1 (en) * 2001-07-26 2003-02-13 Platsch Gmbh & Co Kg Dryers for printed matter
DE102004051990B4 (en) * 2004-10-25 2009-01-02 Windmöller & Hölscher Kg Blower unit in a dryer for a printing machine
DE102006019152A1 (en) * 2006-04-21 2007-10-31 Platsch Gmbh & Co.Kg Drying unit and dryer with a plurality of such units
CN103171273A (en) * 2013-03-27 2013-06-26 吴江市金平华纺织有限公司 Shell fabric drying greenhouse

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878319A (en) * 1930-05-30 1932-09-20 Thomas F Pinder Apparatus for preventing offsetting in printing machines
FR930503A (en) * 1946-07-11 1948-01-28 New kind of printing machines tissues and similar
US2499572A (en) * 1947-02-14 1950-03-07 Paul H Dunakin Ink drier for printing presses
US3324570A (en) * 1965-02-25 1967-06-13 Proctor And Schwartz Inc Float dryer
US3559301A (en) * 1968-07-29 1971-02-02 Egan Machinery Co Air flotation system for conveying web materials
US3874091A (en) * 1971-08-06 1975-04-01 Takaharu Fukumoto Printed paper drying device for offset printing
US4480777A (en) * 1981-06-15 1984-11-06 Daidotokushuko Kabushikikaisha Apparatus for conveying strip material
JPH01148362A (en) * 1987-12-03 1989-06-09 Daido Steel Co Ltd Continuous heating and drying furnace
EP0346041A2 (en) * 1988-06-07 1989-12-13 W.R. Grace & Co.-Conn. Control system for air flotation dryer with a built-in afterburner
US4989348A (en) * 1986-10-22 1991-02-05 Hilmar Vits Continuous-flow dryer for material webs, in particular offset dryer process for the thermal operation of a continuous-flow dryer
DE4442940A1 (en) * 1994-12-02 1996-06-05 Hans Georg Dipl Ing Platsch Air blowing strip for printer
DE4442942A1 (en) * 1994-12-02 1996-06-05 Hans Georg Dipl Ing Platsch Warm air drier for printer

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878319A (en) * 1930-05-30 1932-09-20 Thomas F Pinder Apparatus for preventing offsetting in printing machines
FR930503A (en) * 1946-07-11 1948-01-28 New kind of printing machines tissues and similar
US2499572A (en) * 1947-02-14 1950-03-07 Paul H Dunakin Ink drier for printing presses
US3324570A (en) * 1965-02-25 1967-06-13 Proctor And Schwartz Inc Float dryer
US3559301A (en) * 1968-07-29 1971-02-02 Egan Machinery Co Air flotation system for conveying web materials
US3874091A (en) * 1971-08-06 1975-04-01 Takaharu Fukumoto Printed paper drying device for offset printing
US4480777A (en) * 1981-06-15 1984-11-06 Daidotokushuko Kabushikikaisha Apparatus for conveying strip material
US4989348A (en) * 1986-10-22 1991-02-05 Hilmar Vits Continuous-flow dryer for material webs, in particular offset dryer process for the thermal operation of a continuous-flow dryer
JPH01148362A (en) * 1987-12-03 1989-06-09 Daido Steel Co Ltd Continuous heating and drying furnace
EP0346041A2 (en) * 1988-06-07 1989-12-13 W.R. Grace & Co.-Conn. Control system for air flotation dryer with a built-in afterburner
DE4442940A1 (en) * 1994-12-02 1996-06-05 Hans Georg Dipl Ing Platsch Air blowing strip for printer
DE4442942A1 (en) * 1994-12-02 1996-06-05 Hans Georg Dipl Ing Platsch Warm air drier for printer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 408 (C - 634) 8 September 1989 (1989-09-08) *

Also Published As

Publication number Publication date
EP0870612A2 (en) 1998-10-14
DE19701084A1 (en) 1998-07-16
EP0870612B1 (en) 2003-03-12

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