DE102005041180A1 - Horizontal perforation device for folding apparatus of printing machine, has perforated cutter cylinder supported at frame in axially adjustable manner, and print substrate movable between perforated cutter cylinder and two-way cylinder - Google Patents
Horizontal perforation device for folding apparatus of printing machine, has perforated cutter cylinder supported at frame in axially adjustable manner, and print substrate movable between perforated cutter cylinder and two-way cylinder Download PDFInfo
- Publication number
- DE102005041180A1 DE102005041180A1 DE200510041180 DE102005041180A DE102005041180A1 DE 102005041180 A1 DE102005041180 A1 DE 102005041180A1 DE 200510041180 DE200510041180 DE 200510041180 DE 102005041180 A DE102005041180 A DE 102005041180A DE 102005041180 A1 DE102005041180 A1 DE 102005041180A1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- cylinder
- perforiermesserzylinder
- querperforationseinheit
- adjustment
- 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- Withdrawn
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 27
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/265—Journals, bearings or supports for positioning rollers or cylinders relatively to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
- B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
-
- 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
- B65H35/04—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 transverse cutters or perforators
- B65H35/08—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 transverse cutters or perforators from or with revolving, e.g. cylinder, cutters 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Description
Die Erfindung betrifft eine Querperforationseinheit eines Falzapparats einer Druckmaschine nach dem Oberbegriff des Anspruchs 1.The The invention relates to a transverse perforation unit of a folder A printing press according to the preamble of claim 1.
Falzapparate von Druckmaschinen dienen der Ausbildung von Falzen an bedruckten Bedruckstoffen, wobei bei aus dem Stand der Technik bekannten Falzapparaten ein bahnförmiger Bedruckstoff üblicherweise zuerst durch eine mindestens einen Falztrichter aufweisende erste Längsfalzeinheit geführt wird, um so am bahnförmigen sowie vorzugsweise noch nicht durchtrennten Bedruckstoff einen Längsfalz auszubilden. Ausgehend von der ersten Längsfalzeinheit wird der bahnförmige Bedruckstoff in Richtung auf eine Querfalzeinheit geführt, die zumindest einen Schneidmesserzylinder, einen Falzmesserzylinder sowie einen Falzklappenzylinderumfasst. Im Bereich des Schneidmesserzylinders werden vom bahnförmigen Bedruckstoff Exemplare abgetrennt, die mit Hilfe des Falzmesserzylinders in Richtung auf den Falzklappenzylinder bewegt werden. Die am Schneidmesserzylinder vom bahnförmigen Bedruckstoff abgetrennten Exemplare, welche vom Falzmesserzylinder in Richtung auf den Falzklappenzylinder bewegt werden, werden unter Ausbildung eines ersten Querfalzes vom Falzmesserzylinder an den Falzklappenzylinder übergeben. Weitere, zweite Querfalze sind zwischen dem Falzklappenzylinder und einem Greiferzylinder ausbildbar, der mit dem Falzklappenzylinder zusammenwirkt. Die so mit einem Längsfalz sowie mit mindestens einem Querfalz versehenen Exemplare gelangen ausgehend von der Querfalzeinheit in den Bereich einer zweiten Längsfalzeinheit, die üblicherweise mehrere Falztische umfasst. Im Bereich der Falztische werden an den bereits vorgefalzten Exemplaren zweite Längsfalze ausgebildet, die parallel zu dem in der ersten Längsfalzeinheit ausgebildeten Längsfalz verlaufen. An Stelle der ersten Längsfalzeinheit kann auch ein sogenannter Magazinaufbau vorhanden sein, wobei im Magazinaufbau keine Längsfalzung sondern eine Längstrennung des Bedruckstoffs erfolgt.folders of printing machines are used to form folds on printed Substrates, wherein in known from the prior art folders a web-shaped one Substrate usually first by a first having at least one former Longitudinal folding unit is guided, so on the web-shaped and preferably not yet severed substrate a longitudinal fold train. Starting from the first Längsfalzeinheit the web-shaped substrate is in Direction led to a Querfalzeinheit, the at least one cutting blade cylinder, a folding blade cylinder and a jaw cylinder comprises. In the area of the cutting knife cylinder are from the web-shaped substrate Specimens separated, with the help of folding blade in the direction be moved to the jaw cylinder. The on the cutting blade cylinder from the web-shaped Substrate separated copies, which from the folding blade cylinder are moved in the direction of the jaw cylinder, are under Forming a first transverse fold of the folding blade cylinder to the Hand over jaw cylinder. Further, second Querfalze are between the jaw cylinder and a gripper cylinder formed with the jaw cylinder interacts. The so with a longitudinal fold and with at least a cross-fold provided copies arrive from the Querfalzeinheit in the region of a second longitudinal folding unit, the usual includes several folding tables. In the field of folding tables are at the already prefolded copies second Längsfalze formed parallel to that in the first longitudinal folding unit formed longitudinal fold run. Instead of the first longitudinal folding unit, a so-called Magazine structure be present, wherein in the magazine structure no Längsfalzung but a longitudinal separation of the printing material takes place.
Um Bedruckstoffe mit unterschiedlicher Breite, also unterschiedlichem Format, in einem Falzapparat verarbeiten zu können, ist es aus dem Stand der Technik bereits bekannt, den oder jeden Falztrichter der ersten Längsfalzeinheit oder den Magazinaufbau zu verstellen. Bei der Verstellung der ersten Längsfalzeinheit oder des Magazinaufbaus verändert sich die Mittenposition eines Bedruckstoffs. Die Mitte eines in der ersten Längsfalzeinheit vorgefalzten oder im Magazinaufbau in Längsrichtung durchtrennten Bedruckstoffs ist demnach von der Einstellung der ersten Längsfalzeinheit oder des Magazinaufbaus abhängig.Around Substrates with different width, so different Format to be able to process in a folder, it is from the state of Technique already known, the or each former of the first Längsfalzeinheit or to adjust the magazine structure. When adjusting the first longitudinal folding unit or the magazine structure changes the center position of a substrate. The middle of one in the first Längsfalzeinheit Pre-folded or longitudinally cut in the magazine structure substrate is therefore the setting of the first longitudinal folding unit or the magazine structure dependent.
Bei aus dem Stand der Technik bekannten Falzapparaten ist zwischen der ersten Längsfalzeinheit bzw. dem Magazinaufbau und der Querfalzeinheit eine Querperforationseinheit sowie vorzugsweise auch eine Längsperforationseinheit angeordnet, um den im Bereich der ersten Längsfalzeinheit vorgefalzten oder den im Bereich des Magazinaufbaus in Längsrichtung durchtrennten Bedruckstoff zu perforieren. Die Perforationen unterstützen die Ausbildung von Querfalzen in der Querfalzeinheit, die der ersten Längsfalzeinheit oder dem Magazinaufbau nachgeordnet ist, sowie die Ausbildung von Längsfalzen in der zweiten Längsfalzeinheit, die der Querfalzeinheit nachgeordnet ist. Aus der Praxis bekannte Querperforationseinheiten sind jedoch nicht an sich eine verändernde Position des Bedruckstoffs anpassbar.at known from the prior art folders is between the first longitudinal folding unit or the magazine assembly and the Querfalzeinheit a Querperforationseinheit and preferably also a longitudinal perforation unit arranged to pre-folded in the region of the first Längsfalzeinheit or in the region of the magazine structure in the longitudinal direction severed substrate to perforate. The perforations support the formation of transverse folds in the cross-folding unit, the first longitudinal folding unit or the magazine assembly is downstream, as well as the formation of longitudinal folds in the second longitudinal folding unit, which is arranged downstream of the Querfalzeinheit. Known from practice However, transverse perforation units are not intrinsically alterative Position of the substrate adaptable.
Hiervon ausgehend liegt der vorliegenden Erfindung die Aufgabe zugrunde, eine neuartige Querperforationseinheit eines Falzapparats einer Druckmaschine zu schaffen.Of these, The present invention is based on the object, a novel Querperforationseinheit a folding apparatus of a printing press to accomplish.
Diese Aufgabe wird durch eine Querperforationseinheit eines Falzapparats einer Druckmaschine gemäß Anspruch 1 gelöst. Erfindungsgemäß ist der Perforiermesserzylinder der Querperforationseinheit an dem Gestell bzw. Rahmen axial verstellbar gelagert.These Task is by a Querperforationseinheit a folder a printing machine according to claim 1 solved. According to the invention, the Perforiermesserzylinder the Querperforationseinheit on the frame or frame axially adjustable stored.
Im Sinne der hier vorliegenden Erfindung wird vorgeschlagen, den Perforiermesserzylinder einer Querperforationseinheit eines Falzapparats in Axialrichtung desselben verschiebbar zu lagern. Hierdurch wird es möglich, die Querperforationseinheit ebenfalls an unterschiedliche Formate von zu verarbeitenden Bedruckstoffen anzupassen. Der Perforiermesserzylinder der Querperforationseinheit wird dabei vorzugsweise angepasst an die Verstellung des entsprechenden Falztrichters der ersten Längsfalzeinheit oder anpasst an die Verstellung des Magazinaufbaus axial verstellt, und zwar vorzugsweise derart, dass der Perforiermesserzylinder der Querperforationseinheit auf die Mitte des Bedruckstoffs ausgerichtet bzw. zentriert ist.in the For the purposes of the present invention, the Perforiermesserzylinder is proposed a Querperforationseinheit a folding apparatus in the axial direction the same displaceable store. This makes it possible, the Querperforationseinheit also to different formats of adapt to processed substrates. The perforator cylinder the Querperforationseinheit is preferably adapted the adjustment of the corresponding former of the first Längsfalzeinheit or adapts to the adjustment of the magazine structure axially adjusted, and preferably such that the Perforiermesserzylinder the Querperforationseinheit is aligned or centered on the center of the printing substrate.
Vorzugsweise ist der Perforiermesserzylinder durch die axial verstellbare Lagerung desselben an zu perforierende Bedruckstoffe mit unterschiedlicher Breite derart anpassbar, dass derselbe mittig zu dem jeweiligen Bedruckstoff ausgerichtet ist, wobei die Verstellung der Axialposition des Perforiermesserzylinders an eine Verstellung einer der Querperforationseinheit vorgeschalteten ersten Längsfalzeinheit bzw. eines derselben vorgeschalteten Magazinaufbaus und/oder an eine Verstellung einer der Querperforationseinheit nachgeschalteten zweiten Längsfalzeinheit gekoppelt ist.Preferably, the Perforiermesserzylinder by the axially adjustable storage of the same to be perforated substrates with different widths adapted to the same centered to the respective substrate, wherein the adjustment of the axial position of the Perforiermesserzylinders to an adjustment of the Querperforationseinheit upstream first Längsfalzeinheit or one of them upstream magazine structure and / or to an adjustment of the Querperforationseinheit downstream second Longitudinal folding unit is coupled.
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung. Ein Ausführungsbeispiel der Erfindung wird, ohne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt:preferred Further developments of the invention will become apparent from the dependent claims and the following description. An embodiment of the invention is without limitation to be closer to the drawing explained. Showing:
Nachfolgend
wird die Erfindung unter Bezugnahme auf
Der
in der ersten Längsfalzeinheit
vorgefalzte Bedruckstoff wird durch die in
Die
Querperforationseinheit
Zur
axialen Verstellbarkeit des Perforiermesserzylinders
Im
bevorzugten Ausführungsbeispiel
der
Bei
der erfindungsgemäßen Querperforationseinheit
Die
axiale Verstellung des Perforiermesserzylinders
Die
gekoppelte Verstellung des Perforiermesserzylinders
Es sei darauf hingewiesen, dass die Verstellung der Axialposition des Perforiermesserzylinders auch unabhängig von einer Verstellung einer der Querperforationseinheit vorgeschalteten Längsfalzeinheit oder eines der Querperforationseinheit vorgeschalteten Magazinaufbaus sowie unabhängig von einer Verstellung einer der Querperforationseinheit nachgeschalteten Längsfalzeinheit ausführbar ist. Auch kann der Perforiermesserzylinders an jede beliebige Position relativ zum Bedruckstoff verfahren und damit auch außermittig zum Bedruckstoff ausgerichtet werden.It It should be noted that the adjustment of the axial position of Perforating knife cylinder also independent of an adjustment a Längsfalzeinheit upstream of the Querperforationseinheit or one of the Querperforationseinheit upstream magazine structure as well as independently from an adjustment of the Querperforationseinheit downstream Längsfalzeinheit executable is. Also, the Perforiermesserzylinders to any position moved relative to the substrate and thus off-center aligned to the substrate.
- 1010
- QuerperforationseinheitQuerperforationseinheit
- 1111
- Perforiermesserzylinderperforating knife
- 1212
- Gegenzylinderopposing cylinder
- 1313
- Zapfenspigot
- 1414
- Zapfenspigot
- 1515
- Rahmenframe
- 1616
- Lagercamp
- 1717
- Lagercamp
- 1818
- Doppelpfeildouble arrow
- 1919
- Antriebdrive
Claims (6)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510041180 DE102005041180A1 (en) | 2005-08-31 | 2005-08-31 | Horizontal perforation device for folding apparatus of printing machine, has perforated cutter cylinder supported at frame in axially adjustable manner, and print substrate movable between perforated cutter cylinder and two-way cylinder |
| FR0653496A FR2889997B1 (en) | 2005-08-31 | 2006-08-29 | TRANSVERSAL PUNCHING UNIT FOR A FOLDING APPARATUS OF A PRINTING MACHINE |
| ITRM20060459 ITRM20060459A1 (en) | 2005-08-31 | 2006-08-30 | TRANSVERSE DRILL UNIT FOR A BENDING MACHINE IN A PRINTING MACHINE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510041180 DE102005041180A1 (en) | 2005-08-31 | 2005-08-31 | Horizontal perforation device for folding apparatus of printing machine, has perforated cutter cylinder supported at frame in axially adjustable manner, and print substrate movable between perforated cutter cylinder and two-way cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102005041180A1 true DE102005041180A1 (en) | 2007-03-01 |
Family
ID=37715580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200510041180 Withdrawn DE102005041180A1 (en) | 2005-08-31 | 2005-08-31 | Horizontal perforation device for folding apparatus of printing machine, has perforated cutter cylinder supported at frame in axially adjustable manner, and print substrate movable between perforated cutter cylinder and two-way cylinder |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE102005041180A1 (en) |
| FR (1) | FR2889997B1 (en) |
| IT (1) | ITRM20060459A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160271824A1 (en) * | 2015-03-17 | 2016-09-22 | The Procter & Gamble Company | Apparatus for Perforating a Nonlinear Line of Weakness |
| US10814513B2 (en) | 2013-06-12 | 2020-10-27 | The Procter & Gamble Company | Perforating apparatus for manufacturing a nonlinear line of weakness |
| US10889459B2 (en) | 2015-03-17 | 2021-01-12 | The Procter & Gamble Company | Method for perforating a nonlinear line of weakness |
| US10919168B2 (en) | 2015-03-17 | 2021-02-16 | The Procter & Gamble Company | Apparatus for perforating a web material |
| US10947671B2 (en) | 2017-09-11 | 2021-03-16 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
| US10946545B2 (en) | 2013-06-12 | 2021-03-16 | The Procter & Gamble Company | Nonlinear line of weakness formed by a perforating apparatus |
| US11254024B2 (en) | 2013-06-12 | 2022-02-22 | The Procter & Gamble Company | Method of perforating a nonlinear line of weakness |
| US11806890B2 (en) | 2017-09-11 | 2023-11-07 | The Procter & Gamble Company | Perforating apparatus and method for manufacturing a shaped line of weakness |
| US11806889B2 (en) | 2017-09-11 | 2023-11-07 | The Procter & Gamble Company | Perforating apparatus and method for manufacturing a shaped line of weakness |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1133970B (en) * | 1961-06-19 | 1962-07-26 | Goebel Gmbh Maschf | Production of perforation lines of variable length |
| DE4327466A1 (en) * | 1993-08-16 | 1995-02-23 | Roland Man Druckmasch | Cross perforating device |
| DE29715037U1 (en) * | 1996-08-27 | 1997-11-06 | Orbaek, Frithiof Erik, Taastrup | Rotary punching machine or printing device |
| DE19931917A1 (en) * | 1999-07-08 | 2001-01-11 | Heidelberger Druckmasch Ag | Printing paper web combined perforation cutter and folder enhances the folding action of a multi-layered web |
| DE19935022A1 (en) * | 1999-07-26 | 2001-02-01 | Heidelberger Druckmasch Ag | Phase setting device for perforating device, with perforating tools and battens on one or more perforating bridges and perforating cylinders adjustable relative to battens |
| DE10101849C1 (en) * | 2001-01-17 | 2002-08-22 | Roland Man Druckmasch | Folder with a book perforator |
-
2005
- 2005-08-31 DE DE200510041180 patent/DE102005041180A1/en not_active Withdrawn
-
2006
- 2006-08-29 FR FR0653496A patent/FR2889997B1/en not_active Expired - Fee Related
- 2006-08-30 IT ITRM20060459 patent/ITRM20060459A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1133970B (en) * | 1961-06-19 | 1962-07-26 | Goebel Gmbh Maschf | Production of perforation lines of variable length |
| DE4327466A1 (en) * | 1993-08-16 | 1995-02-23 | Roland Man Druckmasch | Cross perforating device |
| DE29715037U1 (en) * | 1996-08-27 | 1997-11-06 | Orbaek, Frithiof Erik, Taastrup | Rotary punching machine or printing device |
| DE19931917A1 (en) * | 1999-07-08 | 2001-01-11 | Heidelberger Druckmasch Ag | Printing paper web combined perforation cutter and folder enhances the folding action of a multi-layered web |
| DE19935022A1 (en) * | 1999-07-26 | 2001-02-01 | Heidelberger Druckmasch Ag | Phase setting device for perforating device, with perforating tools and battens on one or more perforating bridges and perforating cylinders adjustable relative to battens |
| DE10101849C1 (en) * | 2001-01-17 | 2002-08-22 | Roland Man Druckmasch | Folder with a book perforator |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12179377B2 (en) | 2013-06-12 | 2024-12-31 | The Procter & Gamble Company | Method of perforating a nonlinear line of weakness |
| US11697219B2 (en) | 2013-06-12 | 2023-07-11 | The Procter & Gamble Company | Method of perforating a nonlinear line of weakness |
| US10814513B2 (en) | 2013-06-12 | 2020-10-27 | The Procter & Gamble Company | Perforating apparatus for manufacturing a nonlinear line of weakness |
| USD1045407S1 (en) | 2013-06-12 | 2024-10-08 | The Procter & Gamble Company | Paper product |
| US11745378B2 (en) | 2013-06-12 | 2023-09-05 | The Procter & Gamble Company | Nonlinear line of weakness formed by a perforating apparatus |
| USD1101427S1 (en) | 2013-06-12 | 2025-11-11 | The Procter & Gamble Company | Paper product |
| US10946545B2 (en) | 2013-06-12 | 2021-03-16 | The Procter & Gamble Company | Nonlinear line of weakness formed by a perforating apparatus |
| US11254024B2 (en) | 2013-06-12 | 2022-02-22 | The Procter & Gamble Company | Method of perforating a nonlinear line of weakness |
| US10919168B2 (en) | 2015-03-17 | 2021-02-16 | The Procter & Gamble Company | Apparatus for perforating a web material |
| US12365559B2 (en) | 2015-03-17 | 2025-07-22 | The Procter & Gamble Company | Method for perforating a nonlinear line of weakness |
| US20160271824A1 (en) * | 2015-03-17 | 2016-09-22 | The Procter & Gamble Company | Apparatus for Perforating a Nonlinear Line of Weakness |
| US10960566B2 (en) | 2015-03-17 | 2021-03-30 | The Procter & Gamble Company | Apparatus for perforating a nonlinear line of weakness |
| US10889459B2 (en) | 2015-03-17 | 2021-01-12 | The Procter & Gamble Company | Method for perforating a nonlinear line of weakness |
| US11407608B2 (en) | 2015-03-17 | 2022-08-09 | The Procter & Gamble Company | Method for perforating a nonlinear line of weakness |
| US11413779B2 (en) | 2015-03-17 | 2022-08-16 | The Procter & Gamble Company | Apparatus for perforating a web material |
| US11584034B2 (en) | 2015-03-17 | 2023-02-21 | The Procter & Gamble Company | Apparatus for perforating a nonlinear line of weakness |
| US11661301B2 (en) | 2015-03-17 | 2023-05-30 | The Procter & Gamble Company | Method for perforating a nonlinear line of weakness |
| US12030739B2 (en) | 2015-03-17 | 2024-07-09 | The Procter & Gamble Company | Method for perforating a nonlinear line of weakness |
| US10293510B2 (en) * | 2015-03-17 | 2019-05-21 | The Procter & Gamble Company | Apparatus for perforating a nonlinear line of weakness |
| US11008710B2 (en) | 2017-09-11 | 2021-05-18 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
| US11806890B2 (en) | 2017-09-11 | 2023-11-07 | The Procter & Gamble Company | Perforating apparatus and method for manufacturing a shaped line of weakness |
| US11806889B2 (en) | 2017-09-11 | 2023-11-07 | The Procter & Gamble Company | Perforating apparatus and method for manufacturing a shaped line of weakness |
| US11952722B2 (en) | 2017-09-11 | 2024-04-09 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
| US11668051B2 (en) | 2017-09-11 | 2023-06-06 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
| US12031275B2 (en) | 2017-09-11 | 2024-07-09 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
| US11268243B2 (en) | 2017-09-11 | 2022-03-08 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
| US12157243B2 (en) | 2017-09-11 | 2024-12-03 | The Procter & Gamble Company | Perforating apparatus and method for manufacturing a shaped line of weakness |
| US12157244B2 (en) | 2017-09-11 | 2024-12-03 | The Procter & Gamble Company | Perforating apparatus and method for manufacturing a shaped line of weakness |
| US11180892B2 (en) | 2017-09-11 | 2021-11-23 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
| US11008709B2 (en) | 2017-09-11 | 2021-05-18 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
| US12366038B2 (en) | 2017-09-11 | 2025-07-22 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
| US10947671B2 (en) | 2017-09-11 | 2021-03-16 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
Also Published As
| Publication number | Publication date |
|---|---|
| ITRM20060459A1 (en) | 2007-03-01 |
| FR2889997A1 (en) | 2007-03-02 |
| FR2889997B1 (en) | 2012-02-03 |
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| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: MANROLAND AG, 63075 OFFENBACH, DE |
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| R081 | Change of applicant/patentee |
Owner name: MANROLAND WEB SYSTEMS GMBH, DE Free format text: FORMER OWNER: MANROLAND AG, 63075 OFFENBACH, DE Effective date: 20120626 |
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Effective date: 20120901 |