IT201900003965A1 - METHOD FOR DETERMINING THE POSITION OF MUTUAL CONTACT BETWEEN A PRINT ROLL AND AT LEAST ONE COUNTER-ROLL SELECTED BETWEEN A CENTRAL DRUM AND AN INK ROLL IN FLEXOGRAPHIC PRINTING MACHINES AND THE RELEVANT FLEXOGRAPH PRINTING MACHINE - Google Patents

METHOD FOR DETERMINING THE POSITION OF MUTUAL CONTACT BETWEEN A PRINT ROLL AND AT LEAST ONE COUNTER-ROLL SELECTED BETWEEN A CENTRAL DRUM AND AN INK ROLL IN FLEXOGRAPHIC PRINTING MACHINES AND THE RELEVANT FLEXOGRAPH PRINTING MACHINE

Info

Publication number
IT201900003965A1
IT201900003965A1 IT102019000003965A IT201900003965A IT201900003965A1 IT 201900003965 A1 IT201900003965 A1 IT 201900003965A1 IT 102019000003965 A IT102019000003965 A IT 102019000003965A IT 201900003965 A IT201900003965 A IT 201900003965A IT 201900003965 A1 IT201900003965 A1 IT 201900003965A1
Authority
IT
Italy
Prior art keywords
roll
counter
relevant
determining
mutual contact
Prior art date
Application number
IT102019000003965A
Other languages
Italian (it)
Inventor
Stefano Magnone
Original Assignee
Koenig & Bauer Flexotecnica S P A
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 Koenig & Bauer Flexotecnica S P A filed Critical Koenig & Bauer Flexotecnica S P A
Priority to IT102019000003965A priority Critical patent/IT201900003965A1/en
Priority to EP20708145.6A priority patent/EP3941747B1/en
Priority to PCT/EP2020/056513 priority patent/WO2020187665A1/en
Priority to US17/435,051 priority patent/US11298932B2/en
Publication of IT201900003965A1 publication Critical patent/IT201900003965A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/26—Arrangement of cylinder bearings
    • B41F13/30—Bearings mounted on sliding supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/34—Cylinder lifting or adjusting devices
    • B41F13/38—Cylinder lifting or adjusting devices electrically or magnetically operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
    • B41F31/304—Arrangements for inking roller bearings, forks or supports
    • B41F31/307—Sliding bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0072—Devices for measuring the pressure between cylinders or bearer rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/04—Tripping devices or stop-motions
    • B41F33/08—Tripping devices or stop-motions for starting or stopping operation of cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/04—Rotary letterpress machines for printing on webs
    • B41F5/16—Rotary letterpress machines for printing on webs for multicolour printing
    • B41F5/18—Rotary letterpress machines for printing on webs for multicolour printing using one impression cylinder co-operating with several forme cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B41P2233/10—Starting-up the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
IT102019000003965A 2019-03-19 2019-03-19 METHOD FOR DETERMINING THE POSITION OF MUTUAL CONTACT BETWEEN A PRINT ROLL AND AT LEAST ONE COUNTER-ROLL SELECTED BETWEEN A CENTRAL DRUM AND AN INK ROLL IN FLEXOGRAPHIC PRINTING MACHINES AND THE RELEVANT FLEXOGRAPH PRINTING MACHINE IT201900003965A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT102019000003965A IT201900003965A1 (en) 2019-03-19 2019-03-19 METHOD FOR DETERMINING THE POSITION OF MUTUAL CONTACT BETWEEN A PRINT ROLL AND AT LEAST ONE COUNTER-ROLL SELECTED BETWEEN A CENTRAL DRUM AND AN INK ROLL IN FLEXOGRAPHIC PRINTING MACHINES AND THE RELEVANT FLEXOGRAPH PRINTING MACHINE
EP20708145.6A EP3941747B1 (en) 2019-03-19 2020-03-11 Method for determining a position of reciprocal contact between a printing roller and at least one counter-roller of a flexographic printing machine
PCT/EP2020/056513 WO2020187665A1 (en) 2019-03-19 2020-03-11 Method for determining the position of a reciprocal contact between a printing roller and at least one counter roller of a flexographic printing machine
US17/435,051 US11298932B2 (en) 2019-03-19 2020-03-11 Method for determining the position of mutual contact between a printing roller and at least one counter roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000003965A IT201900003965A1 (en) 2019-03-19 2019-03-19 METHOD FOR DETERMINING THE POSITION OF MUTUAL CONTACT BETWEEN A PRINT ROLL AND AT LEAST ONE COUNTER-ROLL SELECTED BETWEEN A CENTRAL DRUM AND AN INK ROLL IN FLEXOGRAPHIC PRINTING MACHINES AND THE RELEVANT FLEXOGRAPH PRINTING MACHINE

Publications (1)

Publication Number Publication Date
IT201900003965A1 true IT201900003965A1 (en) 2020-09-19

Family

ID=66690892

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000003965A IT201900003965A1 (en) 2019-03-19 2019-03-19 METHOD FOR DETERMINING THE POSITION OF MUTUAL CONTACT BETWEEN A PRINT ROLL AND AT LEAST ONE COUNTER-ROLL SELECTED BETWEEN A CENTRAL DRUM AND AN INK ROLL IN FLEXOGRAPHIC PRINTING MACHINES AND THE RELEVANT FLEXOGRAPH PRINTING MACHINE

Country Status (1)

Country Link
IT (1) IT201900003965A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1018426A1 (en) * 1999-01-07 2000-07-12 Fischer & Krecke Gmbh & Co. Method for setting the pressure between two cylinders of a printing machine
WO2010142405A2 (en) * 2009-06-10 2010-12-16 Windmöller & Hölscher Kg Device and method for setting at least two cylinders of a printing machine against each other
DE202011052514U1 (en) * 2011-08-12 2012-03-21 Comexi Group Industries, Sau flexographic printing
EP2460658A1 (en) 2010-12-06 2012-06-06 Flexotecnica S.p.A. A method for setting a position of printing bodies in machines for flexographic printing
ITVR20120085A1 (en) * 2012-05-07 2013-11-08 Uteco Converting Spa PROCEDURE AND EQUIPMENT FOR THE IDENTIFICATION OF THE POSITION OF TANGENCE BETWEEN THE SIDE SURFACE OF A PRINTING CYLINDER AND ANOTHER PRINTING ELEMENT IN ROTARY PRINTING MACHINES
WO2015001126A1 (en) * 2013-07-05 2015-01-08 Windmöller & Hölscher Kg Method and device for mutual throwing on of two cylinders in a printing press

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1018426A1 (en) * 1999-01-07 2000-07-12 Fischer & Krecke Gmbh & Co. Method for setting the pressure between two cylinders of a printing machine
WO2010142405A2 (en) * 2009-06-10 2010-12-16 Windmöller & Hölscher Kg Device and method for setting at least two cylinders of a printing machine against each other
EP2460658A1 (en) 2010-12-06 2012-06-06 Flexotecnica S.p.A. A method for setting a position of printing bodies in machines for flexographic printing
DE202011052514U1 (en) * 2011-08-12 2012-03-21 Comexi Group Industries, Sau flexographic printing
ITVR20120085A1 (en) * 2012-05-07 2013-11-08 Uteco Converting Spa PROCEDURE AND EQUIPMENT FOR THE IDENTIFICATION OF THE POSITION OF TANGENCE BETWEEN THE SIDE SURFACE OF A PRINTING CYLINDER AND ANOTHER PRINTING ELEMENT IN ROTARY PRINTING MACHINES
WO2015001126A1 (en) * 2013-07-05 2015-01-08 Windmöller & Hölscher Kg Method and device for mutual throwing on of two cylinders in a printing press

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