EP1790494B1 - Method and apparatus for forming grooves in sheets to make printed products - Google Patents

Method and apparatus for forming grooves in sheets to make printed products Download PDF

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Publication number
EP1790494B1
EP1790494B1 EP20060024135 EP06024135A EP1790494B1 EP 1790494 B1 EP1790494 B1 EP 1790494B1 EP 20060024135 EP20060024135 EP 20060024135 EP 06024135 A EP06024135 A EP 06024135A EP 1790494 B1 EP1790494 B1 EP 1790494B1
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EP
European Patent Office
Prior art keywords
sheets
sheet
folded
initial
folding
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.)
Not-in-force
Application number
EP20060024135
Other languages
German (de)
French (fr)
Other versions
EP1790494A1 (en
Inventor
Hagen Wetzel
Claus-Dieter Redmer
Eberhard Krieger
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.)
MBO Postpress Solutions GmbH
Original Assignee
Maschinenbau Oppenweiler Binder GmbH and Co KG
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 Maschinenbau Oppenweiler Binder GmbH and Co KG filed Critical Maschinenbau Oppenweiler Binder GmbH and Co KG
Publication of EP1790494A1 publication Critical patent/EP1790494A1/en
Application granted granted Critical
Publication of EP1790494B1 publication Critical patent/EP1790494B1/en
Not-in-force 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/08—Creasing
    • B31F1/10—Creasing by rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C5/00—Preparing the edges or backs of leaves or signatures for binding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • B42D15/0073—Printed matter of special format or style not otherwise provided for characterised by shape or material of the sheets
    • B42D15/008—Foldable or folded sheets

Definitions

  • the invention relates to a method and an apparatus for further processing of sheets for producing multileaf printed products, in which a plurality of starting sheets are each folded into a folded sheet and then collected one above the other so that the fold areas are up and open the signatures down, wherein in each output before the crease is formed a crease around which the starting sheet is subsequently folded, wherein the crease is widened output sheet for starting sheet by a predetermined amount.
  • the device described in this document comprises a creasing device which has two creasing wheels, which form two parallel creasing lines in each output sheet before folding, wherein an adjusting device controlled by a control device is provided, the distance of the creasing wheels gradually after the formation of creasing lines in increased a leading output sheet.
  • the creasing of the starting sheet with ever-increasing distance between the two creasing lines makes it possible to carry the folded sheets over one another in such a way that the signatures in the web area between the creasing lines can lie flat on one another and the individual pages remain folded after their joining around clearly defined creasing edges, resulting in a high quality appearance of the finished printed product and the individual folded sheets safe z. B. can be connected by gluing.
  • the known device is structurally very expensive, since two creases are required, the distance to each other must be adjusted by the adjustment.
  • the invention has for its object to provide a method and an apparatus for further processing of sheets for producing multi-sheet printed products, which make it possible to constructively relatively little effort a high-quality appearance of the finished printed product.
  • the depth and the width of the creasing lines are increased by the fact that the creasing wheel is delivered stepwise in each case after the formation of a creasing line in a leading exit bend in the direction of the passage plane. Even if the sheets are folded only along a single crease line before collating, the appearance of the finished printed product on the back is of high quality, since a subsequent fold sheet can be placed along its folded edge on the fold edge of the previous fold sheet, without being down extending sides of the folded sheets influence each other.
  • a device 10 for further processing of sheets for the production of a printed product has a creasing device 11, a folding device 12, an adhesive application device 16 and a gathering device 18 in succession seen in the sheet running direction BL.
  • the creasing device 11 has a creasing wheel 34 arranged along the center line of an output arc 19, which circling axis 38 (FIG. Fig. 2 ) is rotatable, which is parallel to the output sheet 19 and perpendicular to the sheet running direction BL.
  • the scoring wheel 34 forms a scoring line 30 extending in the sheet running direction in the surface of the starting sheet 19.
  • the scoring wheel 34 by a control device controlled by an adjusting device (not shown) in the direction of the continuous plane DE of the output sheet 19 gradually adjustable.
  • the scoring wheel 34 has a convex curvature 36 on its outer circumference.
  • the scoring wheel 34 is so far adjusted to form a score line 30a in a first leading output sheet 19a in the direction of the pass plane DE that the formed score line 30a has a depth x and a width b1.
  • Fig. 3 shows that the scoring wheel 34 is moved to form a score line 30b in a first output sheet 19a subsequent second output sheet 19b by an amount n on in the direction of the continuous plane DE.
  • a score line 30b having a depth x + n and a width b2 is formed, wherein the width b2 is wider than the width of the score line b1 in the first output sheet 19a due to the curvature 36 of the score wheel 34.
  • the scoring wheel 34 is again adjusted by the amount n in the direction of the plane DE, resulting in a depth x + 2n of the score line 30c in a third subsequent output arc 19c and a width b3, which in turn is greater than the width b2 in the second output sheet 19b.
  • the folding device 12 is formed by a funnel folder or a Pflugfalztechnik or similar folding unit, which folds the output sheet 19 of paper along the extending in the sheet running direction BL crease line 30 so that the signatures 20 opens downward.
  • the adhesive application device 16 has an adhesive head 26, on the front side of which an adhesive nozzle 28 is provided.
  • the adhesive head 26 communicates via a conduit 29 with an adhesive reservoir (not shown).
  • the adhesive nozzle 28 is located immediately above the score line 30 when the signing sheet 20 is fed to the adhesive applicator 16.
  • the adhesive application device 16 applies adhesive dots 33 at a predetermined distance and in a predetermined amount from above onto the score line 30. Subsequently, the signatures 20 are collected in the collator 18 on top of each other and joined together by the adhesive.
  • the width b1, b2, b3 of the score line 30a, 30b, 30c increases with each subsequent signature sheet 20, the downwardly extending sides of the signatures 20 do not interfere with each other, thereby achieving a high quality appearance of the finished printed product.
  • the curvature or rounding 36 on the outer circumference of the scoring wheel 34 is selected so that the desired depth and width of the scoring line 30 in the respective exit bend 19 is achieved with a corresponding adjustment of the scoring wheel 34.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

Die Erfindung betrifft ein Verfahren sowie eine Vorrichtung zur Weiterverarbeitung von Bogen zur Herstellung mehrblättriger Druckerzeugnisse, bei dem mehrere Ausgangsbogen jeweils zu einem Falzbogen gefalzt und anschließend so übereinander zusammengetragen werden, dass die Falzbereiche oben liegen und die Falzbogen nach unten öffnen, wobei in jedem Ausgangsbogen vor der Falzung eine Rillung ausgebildet wird, um die der Ausgangsbogen anschließend gefalzt wird, wobei die Rillung Ausgangsbogen für Ausgangsbogen um ein vorher bestimmtes Maß verbreitert wird.The invention relates to a method and an apparatus for further processing of sheets for producing multileaf printed products, in which a plurality of starting sheets are each folded into a folded sheet and then collected one above the other so that the fold areas are up and open the signatures down, wherein in each output before the crease is formed a crease around which the starting sheet is subsequently folded, wherein the crease is widened output sheet for starting sheet by a predetermined amount.

Ein solches Verfahren und eine solche Vorrichtung sind aus der EP 1 568 507 A1 bekannt. Die in dieser Druckschrift beschriebene Vorrichtung umfasst eine Rilleinrichtung, die zwei Rillräder aufweist, die in jedem Ausgangsbogen vor der Falzung zwei parallele Rilllinien ausbilden, wobei eine von einer Steuereinrichtung gesteuerte Verstelleinrichtung vorgesehen ist, die den Abstand der Rillräder schrittweise jeweils nach der Ausbildung von Rilllinien in einem vorlaufenden Ausgangsbogen vergrößert. Die Rillung der Ausgangsbogen mit immer größer werdendem Abstand zwischen den beiden Rilllinien ermöglicht es, die Falzbogen so übereinander zusammen zu tragen, dass die Falzbogen im Stegbereich zwischen den Rilllinien plan aufeinander liegen können und die einzelnen Seiten nach deren Verbindung um klar definierte Falzkanten gefalzt bleiben, wodurch sich ein qualitativ hochwertiges Erscheinungsbild des fertigen Druckerzeugnisses ergibt und die einzelnen Falzbogen sicher z. B. durch Kleben verbunden werden können. Allerdings ist die bekannte Vorrichtung konstruktiv sehr aufwendig, da zwei Rillräder erforderlich sind, deren Abstand zueinander durch die Verstelleinrichtung eingestellt werden muss.Such a method and such a device are known from EP 1 568 507 A1 known. The device described in this document comprises a creasing device which has two creasing wheels, which form two parallel creasing lines in each output sheet before folding, wherein an adjusting device controlled by a control device is provided, the distance of the creasing wheels gradually after the formation of creasing lines in increased a leading output sheet. The creasing of the starting sheet with ever-increasing distance between the two creasing lines makes it possible to carry the folded sheets over one another in such a way that the signatures in the web area between the creasing lines can lie flat on one another and the individual pages remain folded after their joining around clearly defined creasing edges, resulting in a high quality appearance of the finished printed product and the individual folded sheets safe z. B. can be connected by gluing. However, the known device is structurally very expensive, since two creases are required, the distance to each other must be adjusted by the adjustment.

Darüber hinaus ist in der US 6 827 679 B2 ein Verfahren zur Herstellung von Druckerzeugnissen beschrieben, wobei in jedem Bogen zwei Faltlinien ausgebildet werden und der Abstand zwischen der Faltlinien Bogen für Bogen vergrößert wird, zusätzliche Faltlinien können zwischen den beiden Faltlinien hinzugefügt werden.In addition, in the US Pat. No. 6,827,679 B2 describes a method for producing printed products, wherein in each sheet two fold lines are formed and the distance between the fold lines is increased sheet by sheet, additional fold lines can be added between the two fold lines.

Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren sowie eine Vorrichtung zur Weiterverarbeitung von Bogen zur Herstellung mehrblättriger Druckerzeugnisse bereitzustellen, die es ermöglichen, mit konstruktiv relativ geringem Aufwand ein qualitativ hochwertiges Erscheinungsbild des fertigen Druckerzeugnisses zu ermöglichen.The invention has for its object to provide a method and an apparatus for further processing of sheets for producing multi-sheet printed products, which make it possible to constructively relatively little effort a high-quality appearance of the finished printed product.

Diese Aufgabe wird durch das Verfahren nach Patentanspruch 1 sowie durch die Vorrichtung nach Patentanspruch 2 gelöst.This object is achieved by the method according to claim 1 and by the device according to claim 2.

Erfindungsgemäß wird die Tiefe und die Breite der Rilllinien dadurch vergrößert, dass das Rillrad schrittweise jeweils nach der Ausbildung einer Rilllinie in einem vorlaufenden Ausgangsbogen in Richtung auf die Durchlaufebene zugestellt wird. Auch wenn die Bogen vor dem Zusammentragen nur entlang einer einzigen Rilllinie gefalzt werden, ist das Erscheinungsbild des fertigen Druckerzeugnisses am Rücken qualitativ hochwertig, da ein nachfolgender Falzbogen entlang seiner Falzkante auf die Falzkante des vorangegangenen Falzbogens aufgesetzt werden kann, ohne dass sich die sich nach unten erstreckenden Seiten der Falzbogen gegenseitig beeinflussen.According to the invention, the depth and the width of the creasing lines are increased by the fact that the creasing wheel is delivered stepwise in each case after the formation of a creasing line in a leading exit bend in the direction of the passage plane. Even if the sheets are folded only along a single crease line before collating, the appearance of the finished printed product on the back is of high quality, since a subsequent fold sheet can be placed along its folded edge on the fold edge of the previous fold sheet, without being down extending sides of the folded sheets influence each other.

Ein Ausführungsbeispiel der Erfindung wird nachstehend anhand von Zeichnungen näher erläutert. Es zeigen

Fig. 1
eine Vorrichtung zur Weiterverarbeitung von Bogen zur Herstellung eines Druckerzeugnisses,
Fig. 2
schematisch ein Rillrad zur Rillung eines ersten vorlaufenden Ausgangsbogens in einer ersten Rillstellung,
Fig. 3
das Rillrad von Fig. 2 in einer Rillstellung zur Rillung eines zweiten nachfolgenden Ausgangsbogens,
Fig. 4
das Rillrad von Fig. 2 in einer Rillstellung zur Rillung eines dritten nachfolgenden Ausgangsbogens.
An embodiment of the invention will be explained below with reference to drawings. Show it
Fig. 1
a device for the further processing of sheets for the production of a printed product,
Fig. 2
1 is a schematic view of a creasing wheel for creasing a first leading exit sheet in a first creasing position;
Fig. 3
the creasing wheel of Fig. 2 in a scoring position for scoring a second succeeding starting sheet,
Fig. 4
the creasing wheel of Fig. 2 in a scoring position for scoring a third succeeding starting sheet.

Die in Fig. 1 gezeigte Vorrichtung 10 zur Weiterverarbeitung von Bogen zur Herstellung eines Druckerzeugnisses weist in Bogenlaufrichtung BL gesehen nacheinander eine Rilleinrichtung 11, eine Falzeinrichtung 12, eine Klebemittelauftrageinrichtung 16 sowie eine Zusammentrageinrichtung 18 auf.In the Fig. 1 A device 10 for further processing of sheets for the production of a printed product has a creasing device 11, a folding device 12, an adhesive application device 16 and a gathering device 18 in succession seen in the sheet running direction BL.

Die Rilleinrichtung 11 weist ein entlang der Mittellinie eines Ausgangsbogens 19 angeordnetes Rillrad 34 auf, das um eine Drehachse 38 (Fig. 2) drehbar ist, die parallel zum Ausgangsbogen 19 und senkrecht zur Bogenlaufrichtung BL verläuft. Bei Durchlauf eines von dem Bogenanleger (nicht gezeigt) kommenden Ausgangsbogens 19 formt das Rillrad 34 eine in Bogenlaufrichtung verlaufende Rilllinie 30 in der Oberfläche des Ausgangsbogens 19.The creasing device 11 has a creasing wheel 34 arranged along the center line of an output arc 19, which circling axis 38 (FIG. Fig. 2 ) is rotatable, which is parallel to the output sheet 19 and perpendicular to the sheet running direction BL. During the passage of a starting sheet 19 coming from the sheet feeder (not shown), the scoring wheel 34 forms a scoring line 30 extending in the sheet running direction in the surface of the starting sheet 19.

Wie es aus den Fig. 2 bis 4 erkennbar ist, ist das Rillrad 34 durch eine von einer Steuereinrichtung gesteuerte Verstelleinrichtung (nicht gezeigt) in Richtung auf die Durchlaufebene DE der Ausgangsbogen 19 schrittweise verstellbar. Das Rillrad 34 weist an seinem Außenumfang eine konvexe Krümmung 36 auf.As it is from the Fig. 2 to 4 can be seen, the scoring wheel 34 by a control device controlled by an adjusting device (not shown) in the direction of the continuous plane DE of the output sheet 19 gradually adjustable. The scoring wheel 34 has a convex curvature 36 on its outer circumference.

Wie es in Fig. 2 gezeigt ist, ist das Rillrad 34 zur Ausbildung einer Rilllinie 30a in einem ersten vorlaufenden Ausgangsbogen 19a so weit in Richtung auf die Durchlaufebene DE verstellt, dass die ausgebildete Rilllinie 30a eine Tiefe x und eine Breite b1 aufweist.As it is in Fig. 2 is shown, the scoring wheel 34 is so far adjusted to form a score line 30a in a first leading output sheet 19a in the direction of the pass plane DE that the formed score line 30a has a depth x and a width b1.

Fig. 3 zeigt, dass das Rillrad 34 zur Ausbildung einer Rilllinie 30b in einem dem ersten Ausgangsbogen 19a nachfolgenden zweiten Ausgangsbogen 19b um einen Betrag n weiter in Richtung auf die Durchlaufebene DE verstellt wird. Hierdurch wird eine Rilllinie 30b mit einer Tiefe x + n und einer Breite b2 ausgebildet, wobei die Breite b2 aufgrund der Krümmung 36 des Rillrades 34 breiter ist als die Breite der Rilllinie b1 in dem ersten Ausgangsbogen 19a. Fig. 3 shows that the scoring wheel 34 is moved to form a score line 30b in a first output sheet 19a subsequent second output sheet 19b by an amount n on in the direction of the continuous plane DE. As a result, a score line 30b having a depth x + n and a width b2 is formed, wherein the width b2 is wider than the width of the score line b1 in the first output sheet 19a due to the curvature 36 of the score wheel 34.

Nach Durchlauf des zweiten Ausgangsbogens 19b wird das Rillrad 34 wiederum um den Betrag n in Richtung auf die Durchlaufebene DE verstellt, wodurch sich eine Tiefe x + 2n der Rilllinie 30c in einem dritten nachfolgenden Ausgangsbogen 19c und eine Breite b3 ergibt, die wiederum größer ist als die Breite b2 in dem zweiten Ausgangsbogen 19b.After passing through the second output arc 19b, the scoring wheel 34 is again adjusted by the amount n in the direction of the plane DE, resulting in a depth x + 2n of the score line 30c in a third subsequent output arc 19c and a width b3, which in turn is greater than the width b2 in the second output sheet 19b.

Die Falzeinrichtung 12 wird von einem Trichterfalzwerk oder einem Pflugfalzwerk oder einem ähnlichen Falzwerk gebildet, das die Ausgangsbogen 19 aus Papier entlang der sich in Bogenlaufrichtung BL erstreckenden Rilllinie 30 so falzt, dass sich der Falzbogen 20 nach unten öffnet.The folding device 12 is formed by a funnel folder or a Pflugfalzwerk or similar folding unit, which folds the output sheet 19 of paper along the extending in the sheet running direction BL crease line 30 so that the signatures 20 opens downward.

Die Klebemittelauftrageinrichtung 16 weist einen Klebekopf 26 auf, an dessen Stirnseite eine Kleberdüse 28 vorgesehen ist. Der Klebekopf 26 steht über eine Leitung 29 mit einem Klebemittelreservoir (nicht gezeigt) in Verbindung. Die Kleberdüse 28 ist unmittelbar oberhalb der Rilllinie 30 angeordnet, wenn der Falzbogen 20 der Klebemittelauftrageinrichtung 16 zugeführt wird. Von einer Steuereinrichtung (nicht gezeigt) gesteuert werden von der Klebemittelauftrageinrichtung 16 Klebemittelpunkte 33 in einem vorher bestimmten Abstand und in einer vorher bestimmten Menge von oben auf die Rilllinie 30 aufgetragen. Anschließend werden die Falzbogen 20 in der Zusammentrageinrichtung 18 übereinander zusammengetragen und durch das Klebemittel miteinander verbunden.The adhesive application device 16 has an adhesive head 26, on the front side of which an adhesive nozzle 28 is provided. The adhesive head 26 communicates via a conduit 29 with an adhesive reservoir (not shown). The adhesive nozzle 28 is located immediately above the score line 30 when the signing sheet 20 is fed to the adhesive applicator 16. Controlled by a control device (not shown), the adhesive application device 16 applies adhesive dots 33 at a predetermined distance and in a predetermined amount from above onto the score line 30. Subsequently, the signatures 20 are collected in the collator 18 on top of each other and joined together by the adhesive.

Da sich die Breite b1, b2, b3 der Rilllinie 30a, 30b, 30c bei jedem nachfolgenden Falzbogen 20 erhöht, beeinflussen sich die sich nach unten erstreckenden Seiten der Falzbogen 20 nicht gegenseitig, wodurch ein qualitativ hochwertiges Erscheinungsbild des fertigen Druckerzeugnisses erreicht wird. Die Krümmung bzw. Rundung 36 am Außenumfang des Rillrades 34 wird so gewählt, dass bei einer entsprechenden Verstellung des Rillrades 34 die gewünschte Tiefe und Breite der Rilllinie 30 in dem jeweiligen Ausgangsbogen 19 erreicht wird.As the width b1, b2, b3 of the score line 30a, 30b, 30c increases with each subsequent signature sheet 20, the downwardly extending sides of the signatures 20 do not interfere with each other, thereby achieving a high quality appearance of the finished printed product. The curvature or rounding 36 on the outer circumference of the scoring wheel 34 is selected so that the desired depth and width of the scoring line 30 in the respective exit bend 19 is achieved with a corresponding adjustment of the scoring wheel 34.

Claims (2)

  1. A method for further processing sheets in order to produce multi-page printed products, in which several initial sheets (19) are each folded into a folded sheet (20) and subsequently carried together on top of each other such that the folded areas are at the top and the folded sheets (20) open up towards the bottom, wherein in each initial sheet (19) a grooved line (30) is formed prior to folding, about which grooved line (30) the initial sheet (19) is subsequently folded, characterised in that the depth and the width of the grooved line (30) is increased, initial sheet (19) by initial sheet (19), by a predetermined measure.
  2. A device for further processing sheets in order to produce multi-page printed products comprising a folding machine for folding initial sheets (19) into folded sheets (20) about a grooved line (30), a grooving means (11) provided upstream of the folding machine in the sheet running direction having a grooving wheel (34) which forms a grooved line (30) in each initial sheet (19) running through a passage plane (DE) prior to folding, and a carrying-together means (18), in which the folded sheets (20) are carried together on top of each other such that the folded area is at the top and the folded sheets (20) open up towards the bottom, characterised in that the grooving wheel has a convex curvature (36) at its outer circumference and that an adjustment means is provided, which is controlled by a control means and adjusts the grooving wheel (34) step by step in the direction towards the passage plane (DE) each time a grooved line (30) has been formed in an initial sheet (19).
EP20060024135 2005-11-23 2006-11-21 Method and apparatus for forming grooves in sheets to make printed products Not-in-force EP1790494B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510055856 DE102005055856B4 (en) 2005-11-23 2005-11-23 Method and device for the further processing of sheets for producing multi-sheet printed products

Publications (2)

Publication Number Publication Date
EP1790494A1 EP1790494A1 (en) 2007-05-30
EP1790494B1 true EP1790494B1 (en) 2008-10-22

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EP20060024135 Not-in-force EP1790494B1 (en) 2005-11-23 2006-11-21 Method and apparatus for forming grooves in sheets to make printed products

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DE (2) DE102005055856B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013201901A1 (en) 2013-02-06 2014-08-07 Koenig & Bauer Aktiengesellschaft Method for manufacturing multi-layer printed product of printing machine, involves loading one of layers with force along fold line on track width of three millimeter by tool of pressing unit upstream of folding unit

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US1962407A (en) * 1932-07-30 1934-06-12 J C Hall Company Flat opening book and method of making same
US1942399A (en) * 1932-09-14 1934-01-09 Charles E Gale Method of and sheet for making flat opening books
GB1478706A (en) * 1974-09-13 1977-07-06 Mccain Mfg Co Cover folder
US4576461A (en) * 1984-03-02 1986-03-18 Xerox Corporation Sheet hinge forming apparatus
DE8620706U1 (en) * 1986-08-01 1987-03-12 Holder, Karl, 7318 Lenningen Machine for producing sample cardboard boxes
DE59909899D1 (en) * 1998-11-27 2004-08-12 Hunkeler Ag Papierverarbeitung Process for the production of folded, bound printed matter and printed matter
US6827679B2 (en) * 2003-04-30 2004-12-07 Hewlett-Packard Development Company, L.P. Apparatus and method for creasing media to make booklets
EP1568507A1 (en) * 2004-02-25 2005-08-31 MASCHINENBAU OPPENWEILER BINDER GmbH & Co. KG Process and apparatus for further processing of sheets for the production of printed products comprising multiple sheets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013201901A1 (en) 2013-02-06 2014-08-07 Koenig & Bauer Aktiengesellschaft Method for manufacturing multi-layer printed product of printing machine, involves loading one of layers with force along fold line on track width of three millimeter by tool of pressing unit upstream of folding unit
DE102013201901B4 (en) * 2013-02-06 2015-12-03 Koenig & Bauer Ag Method and device for producing a multilayer printed product and printing machine

Also Published As

Publication number Publication date
DE502006001879D1 (en) 2008-12-04
DE102005055856A1 (en) 2007-05-31
EP1790494A1 (en) 2007-05-30
DE102005055856B4 (en) 2007-09-13

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