DE102007057409A1 - Cutting device and method for operating a cutting device - Google Patents
Cutting device and method for operating a cutting device Download PDFInfo
- Publication number
- DE102007057409A1 DE102007057409A1 DE102007057409A DE102007057409A DE102007057409A1 DE 102007057409 A1 DE102007057409 A1 DE 102007057409A1 DE 102007057409 A DE102007057409 A DE 102007057409A DE 102007057409 A DE102007057409 A DE 102007057409A DE 102007057409 A1 DE102007057409 A1 DE 102007057409A1
- Authority
- DE
- Germany
- Prior art keywords
- knife
- cutting edge
- cutting
- knife element
- machine
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1803—Label feeding from strips, e.g. from rolls the labels being cut from a strip
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
- B26D1/62—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
- B26D1/626—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0066—Cutting members therefor having shearing means, e.g. shearing blades, abutting blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1803—Label feeding from strips, e.g. from rolls the labels being cut from a strip
- B65C2009/1834—Details of cutting means
- B65C2009/1838—Cutting drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1803—Label feeding from strips, e.g. from rolls the labels being cut from a strip
- B65C2009/1834—Details of cutting means
- B65C2009/1857—Details of cutting means two co-acting knifes
- B65C2009/1861—Details of cutting means two co-acting knifes whereby one knife remains stationary
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Labeling Devices (AREA)
- Details Of Cutting Devices (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
Schneidvorrichtung, beispielsweise Schneidvorrichtung einer Etikettiervorrichtung, mit wenigstens einem um eine Maschinenachse umlaufend angetriebenen Maschinenelement und mit wenigstens einem eine erste Schneide bildenden und am Maschinenelement vorgesehenen ersten Messerelement, welches bei umlaufendem Maschinenelement mit einer zweiten Schneide zumindest eines zweiten Messerelementes unter Ausbildung eines Schneidspaltes zusammenwirkt.Cutting device, for example, cutting device of a labeling, with at least one machine element circumferentially driven around a machine element and at least one first cutting edge forming and provided on the machine element first knife element which cooperates with rotating machine element with a second cutting at least one second knife element to form a cutting gap.
Description
Die Erfindung bezieht sich auf eine Schneidvorrichtung gemäß Oberbegriff Patentanspruch 1 sowie auf ein Verfahren gemäß Oberbegriff Patentanspruch 11.The The invention relates to a cutting device according to the preamble Claim 1 and to a method according to the preamble of claim 11.
Das Etikettieren von Packmitteln, insbesondere von Flaschen oder anderen Behältern, erfolgt vielfach unter Verwendung eines bahn- oder bandförmigen Etikettenmaterials, welches in einer Etikettiervorrichtung (Etikettieraggregat) von einer Rolle abgezogen wird, wobei von dem Etikettenmaterial u. a. die einzelnen, auf die zu etikettierenden Packmittel aufzubringenden Etiketten durch Schneiden abgetrennt werden. Dieses Zerschneiden erfolgt üblicherweise in einer Schneidstation oder Schneidvorrichtung, die dann beispielsweise Bestandteil des Etikettieraggregates ist und im Wesentlichen aus wenigstens einem an einen umlaufenden Maschinenelement vorgesehenen, wenigstens eine Schneide bildenden ersten Messer oder Messerelement besteht, welches für den Schneidvorgang mit der Schneide eines Gegenmessers oder zweiten Messerelementes zusammenwirkt. Das zweite Messerelement ist dabei z. B. mit dem Maschinenelement nicht umlaufend derart vorgesehen, dass zwischen den Messerelementen zum Schneiden ein Schneidspalt gebildet ist, durch den das Etikettiermaterial hindurchgeführt ist und in dem das Abtrennen der Etiketten vom Etikettenmaterial erfolgt. Während des Schneidprozesses sind die beiden, den Schneidspalt bildenden Schneiden derart angeordnet, dass sie einander unmittelbar gegenüber liegend sich gerade noch nicht berühren, so dass im Idealfall die Breite des Schneidspaltes praktisch Null ist.The Labeling of packaging, in particular bottles or other containers takes place in many cases using a web or strip-shaped label material, which in a labeling (labeling) of a roll is withdrawn, wherein u of the label material. a. the individual to be applied to the packaging to be labeled Labels are separated by cutting. This cutting up usually takes place in a cutting station or cutting device, which then, for example Part of the labeling and is essentially made at least one provided to a rotating machine element, at least one cutting edge forming first knife or knife element exists, which for the Cutting with the edge of a counter knife or second Knife element cooperates. The second knife element is included z. B. not circumferentially provided with the machine element, that between the knife elements for cutting a cutting gap is formed, through which the labeling material is passed and in which the separation of the labels from the label material takes place. While the cutting process are the two, forming the cutting gap Cutting arranged so that they are directly opposite each other not touching each other so ideally, the width of the cutting gap is virtually zero is.
Auf jeden Fall ist es erforderlich, dass der Schneidspalt wesentlich kleiner ist als die Dicke des bahnförmigen Etikettenmaterials ist, und zwar über die gesamte Länge des Schneidspaltes. Die Länge des Schneidspaltes ist wenigstens gleich, vorzugsweise aber größer als die Breite des bahnförmigen Etikettenmaterials. Jede Berührung der Schneiden beim Einstellvorgang oder beim Schneidvorgang führt zu einem erhöhten Verschleiß oder zu einer Zerstörung der Messerelemente. Speziell bei einem sehr dünnen Etikettenmaterial, beispielsweise bei Materialdicken von nur 4/100 mm oder weniger, wie sie u. a. auch bei Etikettenmaterialien für Folienetiketten üblich sind, ist mit der bisher bekannten Technik die Einstellung des Schneidspaltes äußerst schwierig und zeitaufwendig, und in der Regel ausschließlich durch hoch qualifiziertes Fachpersonal zuverlässig durchzuführen.On In any case, it is necessary that the cutting gap essential is smaller than the thickness of the web-shaped label material, over the whole length of the cutting gap. The length of the Cutting gap is at least equal, but preferably greater than the width of the web-shaped label material. Every touch the cutting during the adjustment process or during the cutting process leads to a increased Wear or to a destruction the knife elements. Especially with a very thin label material, for example at material thicknesses of only 4/100 mm or less, as u. a. also with label materials for Foil labels usual are, with the previously known technique, the adjustment of the cutting gap extremely difficult and time-consuming, and usually exclusively by highly qualified To carry out qualified personnel reliably.
Aufgabe der Erfindung ist es, eine Schneidvorrichtung aufzuzeigen, die die vorgenannten Nachteile, insbesondere auch eine zeitaufwendige Einstellung des Schneidspaltes vermeidet. Zur Lösung dieser Aufgabe ist eine Schneidvorrichtung entsprechend dem Patentanspruch 1 ausgebildet. Ein Verfahren zum Betrieb einer Schneidvorrichtung ist Gegenstand des Patentanspruches 11.task The invention is to show a cutting device, the aforementioned disadvantages, in particular a time-consuming adjustment avoids the cutting gap. To solve this problem is a Cutting device according to the patent claim 1 is formed. A method for operating a cutting device is the subject matter of claim 11.
Eine Besonderheit der Erfindung besteht darin, die beiden, den Schneidspalt bildenden Schneiden nicht aus dem selben Material herzustellen, sondern eine solche Materialpaarung zu wählen, dass beide Schneiden unterschiedliche Härtegrade und/oder Verschleißfestigkeiten aufweisen. Dabei ist es von besonderem Vorteil, wenn eine der beiden, den jeweiligen Schneidspalt bildenden Schneiden erst durch die andere Schneide durch Materialabtrag passend erzeugt bzw. nachgeschärft wird, so dass bei einem Einrichten der Schneidvorrichtung, d. h. bei einer ersten Inbetriebnahme oder bei einer Wiederinbetriebnahme der Schneidvorrichtung nach dem Auswechseln von Funktionselementen, z. B. der Messerelemente, lediglich ein grobes Zustellen der Messerelemente relativ zueinander, aber kein zeitaufwändiges, genaues Ausrichten erforderlich ist.A A special feature of the invention is the two, the cutting gap forming cutting edges not of the same material, but to choose such a material pairing that both cut different degrees of hardness and / or wear resistances exhibit. It is particularly advantageous if one of the two, the respective cutting gap forming cutting only by the other Cutting edge is produced or resharpened by material removal so that when setting up the cutting device, i. H. at a first commissioning or when restarting the cutting device after replacing functional elements, eg. B. the knife elements, only a rough delivery of the knife elements relative to each other, but no time-consuming, exact alignment is required.
Der exakte Schneidspalt wird dann durch Materialabtrag am Messerelement der geringeren Härte durch die Schneide des Messerelementes erzeugt, welches zumindest im Bereich seiner Schneide die größere Härte aufweist.Of the exact cutting gap is then by material removal on the knife element the lower hardness produced by the cutting edge of the knife element, which at least has greater hardness in the area of its cutting edge.
Weiterbildungen, Vorteile und Anwendungsmöglichkeiten der Erfindung ergeben sich auch aus der nachfolgenden Beschreibung von Ausführungsbeispielen und aus den Figuren. Dabei sind alle beschriebenen und/oder bildlich dargestellten Merkmale für sich oder in beliebiger Kombination grundsätzlich Gegenstand der Erfindung, unabhängig von ihrer Zusammenfassung in den Ansprüchen oder deren Rückbeziehung. Auch wird der Inhalt der Ansprüche zu einem Bestandteil der Beschreibung gemacht.Further developments, Advantages and applications The invention will become apparent from the following description of exemplary embodiments and from the figures. All are described and / or illustrated illustrated features for itself or in any combination in principle the subject of the invention, independently from their summary in the claims or their dependency. Also, the content of the claims becomes a part of the description.
Die Erfindung wird im Folgenden anhand der Figuren an Ausführungsbeispielen näher erläutert. Es zeigen:The Invention will be described below with reference to the figures of embodiments explained in more detail. It demonstrate:
In
der Figur ist
Die
Schneidvorrichtung
Dem
Messerelement
Zwischen
den Schneiden
Die
Länge des
Schneidspaltes ist wenigstens gleich, bevorzugt aber größer als
die Breite des band- oder bahnförmige
Flachmaterials
Um
den erforderlichen Schneidspalt
Bei
der ersten Inbetriebnahme der Schneidvorrichtung beispielsweise
auch nach einem Auswechseln von Funktionselementen der Schneidvorrichtung
Während des
Betriebes der Schneidvorrichtung erfolgt beispielsweise ein manuelles
geringfügiges
Nachstellen bzw. Zustellen des Messerelementes
Vorzugsweise
erfolgt zeitgesteuert und/oder in Abhängigkeit der Anzahl der durchgeführten Schnitte,
d. h. jeweils nach einer vorgegebenen Anzahl von Schneidvorgängen, ein
automatisches geringfügiges
Nachstellen bzw. Zustellen des Messerelementes
Zur
Bildung der Schneide
Das
umlaufende Maschinenelement
Die Erfindung wurde voranstehend an einem Ausführungsbeispiel beschrieben. Es versteht sich, dass zahlreiche Änderungen sowie Abwandlungen möglich sind, ohne dass dadurch der der Erfindung zugrunde liegende Erfindungsgedanke verlassen wird.The The invention has been described above with reference to an exemplary embodiment. It is understood that numerous changes and modifications are possible, without thereby the inventive concept underlying the invention will leave.
So
wurde beispielsweise vorstehend davon ausgegangen, dass die Paarung
der für
die Messerelemente
Weiterhin
wurde vorstehend davon ausgegangen, dass am umlaufenden Maschinenelement
Weiterhin
besteht die Möglichkeit,
die Schneidvorrichtung
Weiterhin
besteht die Möglichkeit,
das Messerelement
Bei
der dargestellten Ausführungsform
ist die Schneide
- 11
- Schneidvorrichtungcutter
- 22
- band- oder bahnförmiges Flachmaterialtape- or web-shaped flat material
- 3, 3a3, 3a
- Maschinenachsemachine axis
- 4, 4a4, 4a
- umlaufendes Maschinenelementcirculating machine element
- 4.14.1
-
Umfang
des Maschinenelementes
4 Circumference of the machine element4 - 55
- Messerelementknife element
- 5.15.1
-
Schneidfläche des
Messerelementes
5 Cutting surface of the knife element5 - 66
-
Schneide
des Messerelementes
5 Cutting edge of the knife element5 - 77
- Messerelement oder Gegenmesserknife element or counter knife
- 7.17.1
-
plane
Schneidfläche
des Messerelementes
7 plane cutting surface of the knife element7 - 88th
-
Schneide
des Messerelementes
5 Cutting edge of the knife element5 - 99
- Halterholder
- 1010
- Schneidspaltcutting gap
Claims (15)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007057409A DE102007057409B4 (en) | 2007-11-27 | 2007-11-27 | cutter |
| EP08854949.8A EP2225161B1 (en) | 2007-11-27 | 2008-11-18 | Use of a cutting device in a labelling device |
| PCT/EP2008/009757 WO2009068205A1 (en) | 2007-11-27 | 2008-11-18 | Cutting device and method for operating a cutting device |
| US12/787,959 US20100300581A1 (en) | 2007-11-27 | 2010-05-26 | Beverage bottle filling plant with a beverage bottle labeling machine, and a cutting arrangement for a beverage bottle labeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007057409A DE102007057409B4 (en) | 2007-11-27 | 2007-11-27 | cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102007057409A1 true DE102007057409A1 (en) | 2009-05-28 |
| DE102007057409B4 DE102007057409B4 (en) | 2010-04-08 |
Family
ID=40404744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007057409A Expired - Fee Related DE102007057409B4 (en) | 2007-11-27 | 2007-11-27 | cutter |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20100300581A1 (en) |
| EP (1) | EP2225161B1 (en) |
| DE (1) | DE102007057409B4 (en) |
| WO (1) | WO2009068205A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019118271A1 (en) * | 2019-07-05 | 2021-01-07 | Khs Gmbh | Cutting unit for a labeling unit and labeling unit with such a cutting unit |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011050601A1 (en) * | 2011-05-24 | 2012-11-29 | Heusch Gmbh & Co. Kg | Knife and cutting device and method for cutting |
| TWI448559B (en) * | 2011-11-02 | 2014-08-11 | Univ Nat Central | Application of metallic glass coating on improving fatigue resistance of aluminum alloys |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2628728A1 (en) * | 1976-06-25 | 1978-01-05 | Winkler Duennebier Kg Masch | CUTTING DEVICE WITH ROTATING FLYING KNIVES FOR THE PRODUCTION OF MOLDING CUTS IN THE EDGES OF MOVING MATERIAL SHEETS |
| DE2639218C2 (en) * | 1975-09-23 | 1984-07-05 | E.I. Du Pont De Nemours And Co., Wilmington, Del. | Cutting tool for a running strip |
| DE2641370C2 (en) * | 1976-09-15 | 1987-02-05 | Gerhard 7140 Ludwigsburg Wigand | Device for destroying microfilms and the like |
| US5445054A (en) * | 1993-09-21 | 1995-08-29 | R. J. Reynolds Tobacco Company | Sheet cutting apparatus and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US2953071A (en) * | 1956-04-16 | 1960-09-20 | Us Envelope Co | Manufacture of window envelopes |
| US3143022A (en) * | 1961-05-01 | 1964-08-04 | Us Envelope Co | Rotary window cutter for envelope machines or the like |
| US3283635A (en) * | 1964-12-21 | 1966-11-08 | Ibm | Rotary punching apparatus |
| US3431830A (en) * | 1967-07-25 | 1969-03-11 | Smithe Machine Co Inc F L | Envelope patch cutting and collating apparatus |
| US3570348A (en) * | 1968-11-25 | 1971-03-16 | Hallden Machine Co | Rotary shear |
| US4143568A (en) * | 1977-06-30 | 1979-03-13 | Butler-Automatic, Inc. | Rotary web cutting apparatus |
| EP0034406B1 (en) * | 1980-02-23 | 1983-08-03 | Dolan Corrugated Containers Limited | Rotary die cutters |
| US4450740A (en) * | 1980-10-20 | 1984-05-29 | Westvaco Corporation | Rotary envelope cutting apparatus |
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| US4601688A (en) * | 1983-04-06 | 1986-07-22 | Chapman Envelopes Limited | Apparatus for producing envelope blanks |
| US4608895A (en) * | 1984-03-14 | 1986-09-02 | Bernal Rotary Systems, Inc. | Rotary die cutting |
| US4559855A (en) * | 1984-07-23 | 1985-12-24 | Xerox Corporation | Plural mode copy sheet output slitter |
| US4604931A (en) * | 1985-08-16 | 1986-08-12 | Harris Graphics Corporation | Quick change rotary punch |
| DE3607907C1 (en) * | 1986-03-10 | 1987-08-13 | Andreas Dr-Ing Gerve | Cutting tool |
| US5156076A (en) * | 1991-05-21 | 1992-10-20 | Rosemann Richard R | Radially adjustable anvil roll assembly for a rotary die cutting press |
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| DE19746528A1 (en) * | 1997-10-22 | 1999-04-29 | Schloemann Siemag Ag | High-speed shears for cross cutting of rolled strip |
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| DE102004052682B4 (en) * | 2004-10-29 | 2013-02-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Self-sharpening, edge-containing cutting tool for mills |
| US7637299B2 (en) * | 2005-07-07 | 2009-12-29 | Shanklin Corporation | Cutting element for sealing machine |
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-
2007
- 2007-11-27 DE DE102007057409A patent/DE102007057409B4/en not_active Expired - Fee Related
-
2008
- 2008-11-18 WO PCT/EP2008/009757 patent/WO2009068205A1/en not_active Ceased
- 2008-11-18 EP EP08854949.8A patent/EP2225161B1/en active Active
-
2010
- 2010-05-26 US US12/787,959 patent/US20100300581A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2639218C2 (en) * | 1975-09-23 | 1984-07-05 | E.I. Du Pont De Nemours And Co., Wilmington, Del. | Cutting tool for a running strip |
| DE2628728A1 (en) * | 1976-06-25 | 1978-01-05 | Winkler Duennebier Kg Masch | CUTTING DEVICE WITH ROTATING FLYING KNIVES FOR THE PRODUCTION OF MOLDING CUTS IN THE EDGES OF MOVING MATERIAL SHEETS |
| DE2641370C2 (en) * | 1976-09-15 | 1987-02-05 | Gerhard 7140 Ludwigsburg Wigand | Device for destroying microfilms and the like |
| US5445054A (en) * | 1993-09-21 | 1995-08-29 | R. J. Reynolds Tobacco Company | Sheet cutting apparatus and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019118271A1 (en) * | 2019-07-05 | 2021-01-07 | Khs Gmbh | Cutting unit for a labeling unit and labeling unit with such a cutting unit |
| WO2021004767A1 (en) | 2019-07-05 | 2021-01-14 | Khs Gmbh | Cutting unit for a labelling device, and labelling device having such a cutting unit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007057409B4 (en) | 2010-04-08 |
| WO2009068205A1 (en) | 2009-06-04 |
| US20100300581A1 (en) | 2010-12-02 |
| EP2225161B1 (en) | 2015-01-07 |
| EP2225161A1 (en) | 2010-09-08 |
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