EP1457310A2 - Procédé et dispositif pour la fabrication d'enveloppes - Google Patents

Procédé et dispositif pour la fabrication d'enveloppes Download PDF

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Publication number
EP1457310A2
EP1457310A2 EP04005230A EP04005230A EP1457310A2 EP 1457310 A2 EP1457310 A2 EP 1457310A2 EP 04005230 A EP04005230 A EP 04005230A EP 04005230 A EP04005230 A EP 04005230A EP 1457310 A2 EP1457310 A2 EP 1457310A2
Authority
EP
European Patent Office
Prior art keywords
material web
sensor
pair
printed
printing
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Withdrawn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
EP04005230A
Other languages
German (de)
English (en)
Other versions
EP1457310A3 (fr
Inventor
Werner J. Dipl.-Ing. Reichstein
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.)
Winkler and Duennebier GmbH
Original Assignee
Winkler and Duennebier GmbH
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 Winkler and Duennebier GmbH filed Critical Winkler and Duennebier GmbH
Publication of EP1457310A2 publication Critical patent/EP1457310A2/fr
Publication of EP1457310A3 publication Critical patent/EP1457310A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/006—Controlling; Regulating; Measuring; Safety measures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/10—Feeding or positioning webs

Definitions

  • the invention relates to a method and an apparatus for manufacturing envelopes at least partially printed on the inside and / or outside and the same. This also includes other shipping bags all kinds.
  • the subsequent drying process also changes the material web, the said influences also partly dependent on the speed are.
  • the problem then becomes visible in that moves the position of the printed image to the position of the cutting tool and therefore no perfect quality of the printed envelopes given is.
  • the invention is therefore based on the object of providing measures which allow the machine to automatically register control performs.
  • the invention provides that the printed Material web is stretched if necessary. This means that they are in length is pulled or stretched so that predetermined positions are again exactly at the predetermined position.
  • the length compensation which is required in the event of a correction, takes place at Processing by the elasticity of the material web, the material web or the stretch of material to be stretched on a front and is firmly clamped at a rear end.
  • automatically Correction made can be the committee and time-consuming Minimize new settings on the machine.
  • the invention provides that the Material web is also provided with printing marks during printing, that the position of the print marks on the material web of at least one Sensor detected and controllable with a control signal from the sensor Pulling roller pair is pulled. With the help of the control signals the speed or angular speed of the pair of pull rollers such regulated that the material web receives an additional tensile load, which causes an expansion for the recognized register adjustment.
  • the achievable change in length can be of the order of magnitude, for example of 0.5 mm or more and lead to a text or another printed image is a register-accurate position to the edges and Preserve edges or fold lines of the envelope.
  • the device for performing the method provides that the necessary Print marks are generated with the help of the printing unit and that at least one sensor for detecting the print marks and a Pull roller pair with adjustable pull rollers are provided such that the material web is not only transported through the machine, but also is also stretched for a detected register correction.
  • a device 1 for producing shipping bags, small or Larger envelopes and the like include a roll-off station 2 with a material web 3 on a supply roll 4, a web store 5 and a printing station 6 for printing on the material web 3
  • the printing station 6 has a central cylinder 7 and several printing units 8 and devices 9 for drying the material web 3 on.
  • each printing unit 8 has a device 9 for drying.
  • Deflection rollers 10 and 11 are also located in front of and behind the printing station 6 arranged to guide the material web 3 in the desired manner.
  • Print marks 12 attached to the material web 3.
  • the location of the Print marks 12 is exact to the text or to that with the printing units 8 printable position positioned.
  • a sensor 13 for recognizing and detecting the position of the Print marks 12 are provided and are used to control one of two Pull rollers 14, 15 existing pair of pull rollers, which from the sensor is arranged downstream.
  • the tensile force or the speed or the angular speed of the two pull rollers 14 and 15 changed such that a targeted stretching of the material web 3 he follows.
  • This is finally linked to a correction of the position of the Print marks 12 and thus a register adjustment with regard to the text and the other print image achievable with the help of the printing station based on a further reference point 16.
  • a further reference point 16 can be, for example, a cutting device 17, which is a cutting knife symbolically represented in the single figure on a cutting roller 18 and a counter roller 19.
  • the pair of pull rollers with the two pull rollers 14 and 15 pulls the piece of material web 3 'between the pair of pull rollers and the central cylinder 7 to the extent necessary and thereby stretch it that the desired position of the marks 12 and thus the text or of the printed image is reached.
  • the piece of material intended for register correction 3 'between the pull rollers 14 and 15 on the one hand and the central cylinder 7 of the printing station 6, on the other hand, is due to the printing process not absolutely dry and somewhat damp.
  • the printing process is in principle connected with an entry of moisture into the material web 3 and according to the exemplary embodiment there are devices 9 for drying not assigned to all printing units 8.
  • the material web 3 therefore leaves the printing station 6 in a somewhat pressurized state. This pressurized condition facilitates register correction through targeted Elongation of the material web 3 or the material web piece 3 '.

Landscapes

  • Making Paper Articles (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP04005230A 2003-03-13 2004-03-05 Procédé et dispositif pour la fabrication d'enveloppes Withdrawn EP1457310A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10311431A DE10311431A1 (de) 2003-03-13 2003-03-13 Verfahren und Vorrichtung zum Herstellen von Briefumschlägen und dergleichen
DE10311431 2003-03-13

Publications (2)

Publication Number Publication Date
EP1457310A2 true EP1457310A2 (fr) 2004-09-15
EP1457310A3 EP1457310A3 (fr) 2006-09-27

Family

ID=32748266

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04005230A Withdrawn EP1457310A3 (fr) 2003-03-13 2004-03-05 Procédé et dispositif pour la fabrication d'enveloppes

Country Status (3)

Country Link
US (1) US20040180771A1 (fr)
EP (1) EP1457310A3 (fr)
DE (1) DE10311431A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150239231A1 (en) * 2014-02-27 2015-08-27 Eastman Kodak Company Method for reducing artifacts using tension control
US20150239233A1 (en) * 2014-02-27 2015-08-27 Eastman Kodak Company Method for reducing tension fluctuations on a web
US20150239232A1 (en) * 2014-02-27 2015-08-27 Eastman Kodak Company System for reducing artifacts using tension control
US20150239234A1 (en) * 2014-02-27 2015-08-27 Eastman Kodak Company System for reducing tension fluctuations on a web

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1449667A1 (de) * 1963-04-05 1969-01-09 Huck William F Einrichtung zur Foerderung von Bahnen
US4264957A (en) * 1979-05-23 1981-04-28 Zerand Corporation Apparatus and method for register control in web processing apparatus
DE3543846A1 (de) * 1985-12-12 1987-06-19 Kammann Maschf Werner Verfahren und vorrichtung zum positionieren einer absatzweise vorzutransportierenden materialbahn
US5129568A (en) * 1990-01-22 1992-07-14 Sequa Corporation Off-line web finishing system
DE19514728A1 (de) * 1995-04-21 1996-10-24 Jos Hunkeler Ag Papierverabeit Verfahren und Vorrichtung zum Herstellen von Drucksachen
US6092466A (en) * 1998-04-16 2000-07-25 Asea Brown Boveri Ag Method for self-adjusting color and cut register control in rotary printing machines having a plurality of webs

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1408509A (en) * 1916-02-18 1922-03-07 Frank E Housh Sheet for loose-leaf books
US1774215A (en) * 1927-08-17 1930-08-26 Seaman Paper Company Display folder
US3070279A (en) * 1959-04-21 1962-12-25 Wilton J Lutwack Portfolio made of paper
DE1228487B (de) * 1961-04-28 1966-11-10 Topps Chewing Gum Inc Einrichtung zur Bewegungssteuerung einer Bahn
US3276183A (en) * 1963-03-22 1966-10-04 Diamond Crystal Salt Co Register control device for packaging apparatus
US3516599A (en) * 1968-08-06 1970-06-23 Brown Co Paperboard folder with pockets
US3556509A (en) * 1968-08-21 1971-01-19 Harris Intertype Corp Printed web ribbon registration control system
US3858777A (en) * 1972-05-17 1975-01-07 Xerox Corp Printing apparatus including registration control
US3995808A (en) * 1974-10-16 1976-12-07 Gaf Corporation Unit containing variable messages
US4031818A (en) * 1974-10-16 1977-06-28 Gaf Corporation Apparatus for preparing sealed envelope units with messages
US4945252A (en) * 1980-07-07 1990-07-31 Automated Packaging Systems, Inc. Continuous web registration
US4401257A (en) * 1980-09-18 1983-08-30 Champion International Corp. Multiple pocket, expandable envelope, and blank and method for forming same
US4629349A (en) * 1984-07-11 1986-12-16 Dennison Manufacturing Company Flexible transparent notebook and the like
US4636179A (en) * 1985-05-10 1987-01-13 Gentile Brothers Screen Printing, Inc. Folder
JPS6397566A (ja) * 1986-10-13 1988-04-28 Tokyo Kikai Seisakusho Ltd 輪転機における料紙切断位置自動調整装置
US4989777A (en) * 1989-09-18 1991-02-05 Miller Harold L Portfolio
CA2015286C (fr) * 1990-04-24 2000-07-25 Peter L. Pacione Chemise deux-pieces
US5141485A (en) * 1990-05-08 1992-08-25 Welt Ralph E Method of making a folder
US5458062A (en) * 1994-02-28 1995-10-17 Goldberg; Ira B. Continuous web printing press with page cutting control apparatus and method
US5405473A (en) * 1994-03-18 1995-04-11 Avant, Inc. Method of laminating a customized presentation folder
US5777879A (en) * 1995-09-05 1998-07-07 Minnesota Mining And Manufacturing Company Process-to-mark control system
US5802974A (en) * 1996-03-25 1998-09-08 The Procter & Gamble Company Apparatus for sheet having indicia registered with lines of termination
US5800325A (en) * 1997-03-26 1998-09-01 Wilkes; Kenneth R. High speed machine and method for fabricating pouches
US6273313B1 (en) * 1999-06-02 2001-08-14 The Proctor & Gamble Company Process and apparatus for controlling the registration of converting operations with prints on a web
CH694219A5 (fr) * 2000-02-10 2004-09-30 Bobst Sa Procédé de mise en repérage automatique d'impressions dans une machine rotative et dispositif pour la mise en oeuvre du procédé.
DE10128276B4 (de) * 2001-06-12 2008-05-15 WINKLER + DüNNEBIER AG Verfahren und Vorrichtung zum Beschleunigen von Briefhüllenzuschnitten in einer Briefhüllenherstellungsmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1449667A1 (de) * 1963-04-05 1969-01-09 Huck William F Einrichtung zur Foerderung von Bahnen
US4264957A (en) * 1979-05-23 1981-04-28 Zerand Corporation Apparatus and method for register control in web processing apparatus
DE3543846A1 (de) * 1985-12-12 1987-06-19 Kammann Maschf Werner Verfahren und vorrichtung zum positionieren einer absatzweise vorzutransportierenden materialbahn
US5129568A (en) * 1990-01-22 1992-07-14 Sequa Corporation Off-line web finishing system
DE19514728A1 (de) * 1995-04-21 1996-10-24 Jos Hunkeler Ag Papierverabeit Verfahren und Vorrichtung zum Herstellen von Drucksachen
US6092466A (en) * 1998-04-16 2000-07-25 Asea Brown Boveri Ag Method for self-adjusting color and cut register control in rotary printing machines having a plurality of webs

Also Published As

Publication number Publication date
EP1457310A3 (fr) 2006-09-27
US20040180771A1 (en) 2004-09-16
DE10311431A1 (de) 2004-09-23

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