EP2028147A2 - Procédé destiné au fonctionnement d'une imprimante à rouleaux - Google Patents

Procédé destiné au fonctionnement d'une imprimante à rouleaux Download PDF

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Publication number
EP2028147A2
EP2028147A2 EP08014740A EP08014740A EP2028147A2 EP 2028147 A2 EP2028147 A2 EP 2028147A2 EP 08014740 A EP08014740 A EP 08014740A EP 08014740 A EP08014740 A EP 08014740A EP 2028147 A2 EP2028147 A2 EP 2028147A2
Authority
EP
European Patent Office
Prior art keywords
printing
web
folding
printing material
folding structure
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Withdrawn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
EP08014740A
Other languages
German (de)
English (en)
Other versions
EP2028147A3 (fr
Inventor
Wolfgang Hiesinger
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
Application filed by Manroland AG filed Critical Manroland AG
Publication of EP2028147A2 publication Critical patent/EP2028147A2/fr
Publication of EP2028147A3 publication Critical patent/EP2028147A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
    • B65H45/221—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement incorporating folding triangles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/58—Folding or cutting lengthwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/60—Folding or cutting crosswise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/28—Folding in combination with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/805—Humidity

Definitions

  • the invention relates to a method for operating a web-fed printing press according to the preamble of claim 1.
  • a printing material web is printed in several printing units.
  • the or each printing material web is usually fed to a printing unit downstream WendeED, in the area of the turning structure, the or each substrate web is divided into partial webs and / or the or each printing material or partial webs optionally or optionally turned.
  • the folding structure and thus the printing units is followed by a folding structure having at least one former for longitudinal folding of the or each printing material or the partial webs.
  • the folding structure is followed by a folder, being separated in the area of the folder by cross-cutting of the or each printing material or of the partial webs copies. At least one longitudinal fold and / or at least one transverse fold is formed on the copies in the area of the folding apparatus.
  • the processing of the or each printing material web or partial web serving assemblies of the turning structure and / or folding structure are typically adapted to a fixed format of printing material webs or partial webs. So far, it has not been possible to compensate for width tolerances of a printing substrate during printing.
  • the present invention is based on the problem to provide a novel method for operating a web-fed printing press. This Problem is solved by a method for operating a web-fed printing machine according to claim 1.
  • At least the processing of the or each printing material web or the component webs serving subassemblies of the folding structure are adapted to a forming during printing width growth of the or each printing material.
  • the present invention relates to a method for operating a web-fed printing press, the method according to the invention being described below with reference to FIG Fig. 1 for a preferred embodiment will be described by way of example.
  • FIG. 1 strongly schematized printed in a web printing machine substrate sheet 10, which is transported in the direction of arrow 11 by a web-fed rotary printing press.
  • printing substrate 10 is a 6-page-wide substrate web, the pages before printing a width a1, a2, a3, a4, a5 and a6 and after printing a width b1, b2, b3, b4, b5 and b6 have.
  • the printed substrate web 10 is fed in the direction of the arrow 11 formers 12 a folding structure, the printing material 10 is separated by means of the former formers 12 upstream cutting devices 13 by longitudinal cutting either in three sub-webs or six sub-webs. The partial webs are then fed to the formers 12.
  • the formers 12 of the folder structure and the formers 12 upstream cutters 13 are designed to the width a of the printing substrate 10 before printing the same.
  • the turning structure associated longitudinal cutting devices and turning bars can be adapted to the width growth of the printed substrate web.
  • tension rollers or other web guide rollers of the folding structure and optionally of the turning structure can be adapted to the web width growth of the printed substrate web.
  • the width growth of the printing substrate is dependent on the printing substrate type and on the amount of dampening solution used for printing.
  • the displacement of the respective formers 12 and longitudinal cutters 13 to compensate for the width of the printed substrate web 10 is preferably carried out on the basis of pre-empirically determined, dependent on the type of printing material and the amount of dampening solution values.
  • the width growth of the printed substrate web is between 1 per mille and 3 per mille, which implies that also the former 12 and longitudinal cutters 13 are displaced in this order of magnitude to compensate for the broad growth.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP08014740A 2007-08-21 2008-08-20 Procédé destiné au fonctionnement d'une imprimante à rouleaux Withdrawn EP2028147A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007039485A DE102007039485A1 (de) 2007-08-21 2007-08-21 Verfahren zum Betreiben einer Rollendruckmaschine

Publications (2)

Publication Number Publication Date
EP2028147A2 true EP2028147A2 (fr) 2009-02-25
EP2028147A3 EP2028147A3 (fr) 2010-01-20

Family

ID=40093212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08014740A Withdrawn EP2028147A3 (fr) 2007-08-21 2008-08-20 Procédé destiné au fonctionnement d'une imprimante à rouleaux

Country Status (3)

Country Link
US (1) US20090050004A1 (fr)
EP (1) EP2028147A3 (fr)
DE (1) DE102007039485A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008054367A1 (de) * 2008-11-03 2010-05-06 Manroland Ag Falztrichteranordnung
DE102008044251A1 (de) * 2008-12-02 2010-06-10 Manroland Ag Falztrichteranordnung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798136A (en) * 1982-04-16 1989-01-17 Interprint Rotatinsdruk Gmbh & Co. Kg Color printing method and arrangement
WO2003037766A1 (fr) * 2001-10-29 2003-05-08 Strålfors Ab Procede et dispositif pour bandes de defilement imprimees avec une imprimante rapide
EP1762527A2 (fr) * 2005-09-07 2007-03-14 MAN Roland Druckmaschinen AG Partie supérieure d'une groupe de pliage

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596792A (en) * 1981-09-04 1986-06-24 The Regents Of The University Of California Safe vaccine for hepatitis containing polymerized serum albumin
JPS5938877A (ja) * 1982-08-30 1984-03-02 Musashi Eng Kk 紙葉判別方法
US4599230A (en) * 1984-03-09 1986-07-08 Scripps Clinic And Research Foundation Synthetic hepatitis B virus vaccine including both T cell and B cell determinants
US4599231A (en) * 1984-03-09 1986-07-08 Scripps Clinic And Research Foundation Synthetic hepatitis B virus vaccine including both T cell and B cell determinants
US4608251A (en) * 1984-11-09 1986-08-26 Pitman-Moore, Inc. LHRH analogues useful in stimulating anti-LHRH antibodies and vaccines containing such analogues
US4601903A (en) * 1985-05-01 1986-07-22 The United States Of America As Represented By The Department Of Health And Human Services Vaccine against Neisseria meningitidis Group B serotype 2 invasive disease
DE4204254C2 (de) * 1992-02-13 1995-03-16 Koenig & Bauer Ag Einrichtung zum Längsfalzen mehrerer gleichbreiter Papierbahnen in einer Rollenrotationsdruckmaschine
DE19535632C2 (de) * 1995-09-25 2002-02-28 Wifag Maschf Vorrichtung zur Verhinderung von Registerabweichungen beim Bedrucken einer in einer Rotationsdruckmaschine laufenden Bedruckstoffbahn
EP0938414B1 (fr) * 1996-10-25 2002-02-27 Koenig & Bauer Aktiengesellschaft Systeme de correction de l'effet d'allongement en eventail sur des presses rotatives a imprimer
US6422552B1 (en) * 1999-07-26 2002-07-23 Heidelberger Druckmaschinen Ag Movable folders and former board arrangement
DE10003025C1 (de) * 2000-01-25 2001-05-23 Koenig & Bauer Ag Falzapparat
AU2002348297A1 (en) * 2001-11-20 2003-06-10 Proteex, Inc. Proteonomic methods for diagnosis and monitoring of breast cancer
JP3737785B2 (ja) * 2002-07-03 2006-01-25 株式会社東京機械製作所 連続紙の幅調整装置
DE10313774B4 (de) * 2002-12-18 2006-12-14 Koenig & Bauer Ag Vorrichtung zur Verarbeitung einer laufenden Materialbahn
DE102004033923A1 (de) * 2004-05-04 2005-12-01 Koenig & Bauer Ag Rollenrotationsdruckmaschine
DE102005037732A1 (de) * 2005-04-19 2006-11-02 Koenig & Bauer Ag Druckmaschinen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798136A (en) * 1982-04-16 1989-01-17 Interprint Rotatinsdruk Gmbh & Co. Kg Color printing method and arrangement
WO2003037766A1 (fr) * 2001-10-29 2003-05-08 Strålfors Ab Procede et dispositif pour bandes de defilement imprimees avec une imprimante rapide
EP1762527A2 (fr) * 2005-09-07 2007-03-14 MAN Roland Druckmaschinen AG Partie supérieure d'une groupe de pliage

Also Published As

Publication number Publication date
EP2028147A3 (fr) 2010-01-20
DE102007039485A1 (de) 2009-02-26
US20090050004A1 (en) 2009-02-26

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