EP0924058A1 - Method for constructing a die, and embossing apparatus for carrying out the method - Google Patents
Method for constructing a die, and embossing apparatus for carrying out the method Download PDFInfo
- Publication number
- EP0924058A1 EP0924058A1 EP98122724A EP98122724A EP0924058A1 EP 0924058 A1 EP0924058 A1 EP 0924058A1 EP 98122724 A EP98122724 A EP 98122724A EP 98122724 A EP98122724 A EP 98122724A EP 0924058 A1 EP0924058 A1 EP 0924058A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- embossing
- counter tool
- die
- rollers
- motif
- 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
Images
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
- B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
-
- 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
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0717—Methods and means for forming the embossments
-
- 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
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0723—Characteristics of the rollers
- B31F2201/0728—Material
-
- 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
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0782—Layout of the complete embossing machine, of the embossing line
-
- 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
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0784—Auxiliary operations
Definitions
- the invention relates to a method for forming a female mold in an embossing device for paper processing machines the preamble of claim 1 and a device according to the preamble of claim 10.
- envelopes, paper napkins, paper tissues etc. are provided with embossments if necessary, e.g. with the imprint a company logo. These impressions are made during the Manufacturing process within a paper processing machine executed. Almost finished envelopes, blank envelopes, Paper napkins, paper tissues, etc. between two cooperating embossing tools, male and female, with one impression Mistake.
- the raised embossing tool is made of hardened To manufacture steel and as a counter tool a plasticized Insert copper plate.
- the raised embossing tool, the patrix into the Copper plate pressed in and there a negative image of the patrix, a hollow die shape.
- the advantage here is that within the male and the female produced in a production machine are in a precisely aligned position to each other and their fit to each other.
- the duration of the break-in period is disadvantageous in the production of the die cavity shape and the resulting one Load on the roller bearings.
- Embossing tools have been known recently, in which one Male made of hardened steel against a female made of a tough elastic Material, e.g. Plastic, what works at not too thick paper thickness leads to excellent embossing results. Also
- This combination of materials is used during a running-in phase by means of the hard patrix in a plate made of tough elastic Material molded the hollow form of the die. This process is very time consuming and takes an average of 4 - 5 Hours. Therefore it goes without saying that the running-in process not made in a production machine itself becomes.
- the object of the invention is a method and an apparatus to develop, using embossing tools directly in a paper processing machine can run in and the time to Creation of a female mold using a hard stamp, a patrix, is drastically reduced.
- the object is achieved for the method by the characterizing part of claim 1 and for the device by the characterizing part of claim 10.
- the advantage achieved with the invention is in particular that the running-in process of the embossing device to produce a Die mold directly in a paper processing machine and the duration of the running-in period from 4 to 5 Hours is reduced to 1 to 2 minutes. Besides, will with the use of a tough elastic thermoplastic Plastic for the counter tool an inexpensive and low-wear Solution provided that is also small Setting errors between the stamp and the counter tool are forgiven.
- the invention is based on an exemplary embodiment, that is shown in the drawing.
- Figures 1 and 2 is a simply constructed embossing device 1 shown on a conveyor belt 2 for envelopes is arranged. It includes machine frames 3 and 4, an upper one and a lower embossing roller 5, 6 and a drive train of several Drive wheels 7, 8, 9 by means of which feed and discharge rollers 10, 11, 12, 13 and also the lower embossing roller 6 are driven.
- the transport path 2 tangent from below are between the Rollers 10, 6, 11, 12 guide plates 14, 15, 16, 17 arranged, the are attached to trusses 19.
- the lower embossing roller 6 is by means of a drive shaft 18 rotatably mounted in the machine frames 3, 4. she receives their rotary drive via the drive wheel 8 assigned to them outside the machine frame 4 rotatably on the drive shaft 18 is stored.
- the upper embossing roller 5 can be positioned fix relative to the lower embossing roller 6. That's what she is for end, rotatably in pivot bearings 20, 21, added.
- the Swivel bearing 20, 21 is in turn at one end by means of a Bolt 22 pivotally mounted on the machine frame 3, 4 and is at its other end by means of a screw bolt 23, which engages in a fixed support pin 24, supported.
- the upper embossing roller 5 has a shaft 27 on which a Stamp carrier 28 is clamped displaceably and rotatably.
- the stamp carrier 28 consists of a support and a Clamping part 29, 30 by means of screws 31 on the shaft 27 are clamped.
- a wing 32 is milled on the support part 29, on the one a male part 33 with a raised embossing motif 39 is fixed by screws 34 aligned.
- the pivot bearing 21 is a double gear 35 on the shaft 27 fixed mounted, which engages in a drive gear 36 that on the drive shaft 18 of the lower embossing roller 6 and is attached.
- the double gear 35 consists of a the shaft 27 clamped gear 37 and a coaxial thereto, Adjacent 38 arranged to reduce the backlash towards the gear wheel 36 Direction of rotation relative to the gear 37 by means not shown Spring elements clamped. This technique is general is known and is not shown and described here.
- the lower embossing roller 6 comprises the drive shaft 18, on the one Slid on the roller body 40 and there rotatably with the help of a Clamping device 41 is locked. Between roller body 40 and the gear 36, spacer rings 42, 43 are arranged, the outer diameter the roller body 40 are adapted. In the roller body 40 is axially parallel along the entire length from the outside Groove 44 milled. In the groove 40 is opposite the stamp 33 a plate-like counter tool 45 made of a tough elastic Material, preferably made of a thermoplastic material, aligned aligned. Left and right of the counter tool 45 the groove 40 is filled with filler pieces 46 which have an outer diameter bridge the groove 40.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zum Ausbilden einer Matrizenhohlform
in einer Prägevorrichtung für Papierverarbeitungsmaschinen nach
dem Oberbegriff des Anspruchs 1 und einer Vorrichtung nach dem Oberbegriff
des Anspruchs 10.The invention relates to a method for forming a female mold
in an embossing device for paper processing machines
the preamble of claim 1 and a device according to the preamble
of
Es ist üblich, Briefumschläge, Papierservietten, Papiertaschentücher usw. bei Bedarf mit Einprägungen zu versehen, z.B. mit der Einprägung eines Firmenlogos. Diese Einprägungen werden während des Fertigungsprozesses innerhalb einer Papierverarbeitungsmaschine ausgeführt. Hierbei werden fast fertige Briefumschläge, Briefumschlagrohlinge, Papierservietten, Papiertaschentücher usw. zwischen zwei kooperierenden Prägewerkzeugen, Patrize und Matrize, mit einer Einprägung versehen.It is common for envelopes, paper napkins, paper tissues etc. to be provided with embossments if necessary, e.g. with the imprint a company logo. These impressions are made during the Manufacturing process within a paper processing machine executed. Almost finished envelopes, blank envelopes, Paper napkins, paper tissues, etc. between two cooperating embossing tools, male and female, with one impression Mistake.
Es ist bekannt, sowohl Patrize als auch Matrize aus gehärtetem Stahl herzustellen. Dies bietet den Vorteil einer hohen Verschleißfestigkeit. Nachteilig jedoch ist, daß Patrize und Matrize in der Herstellung teuer sind. Hinzu kommt, daß sie zum Prägen haargenau ausgerichtet sein müssen, da es ansonsten sowohl zu Schäden am zu prägenden Werkstück als auch am Werkzeug selbst kommt.It is known to both male and female from hardened To manufacture steel. This offers the advantage of high wear resistance. The disadvantage, however, is that the male and female die in the Manufacturing are expensive. In addition, they are very precise for embossing must be aligned, otherwise it will both damage the formative workpiece as well as on the tool itself.
Bekannt ist auch, das erhabene Prägewerkzeug, die Patrize, aus gehärtetem Stahl zu fertigen und als Gegenwerkzeug eine weichgemachte Kupferplatte einzusetzen. Während eines Einlaufprozesses wird bei dieser Kombination das erhabene Prägewerkzeug, die Patrize, in die Kupferplatte eingepreßt und dort ein negatives Abbild der Patrize, eine Matrizenhohlform, erzeugt. Vorteilhaft dabei ist, daß innerhalb einer Produktionsmaschine die Patrize und die erzeugte Matrize in genau ausgerichteter Position zueinander stehen und ihre Paßform zueinander stimmt. Nachteilig ist die Dauer der Einlaufzeit bei der Erzeugung der Matrizenhohlform sowie die dabei auftretende Belastung der Walzenlagerungen.It is also known that the raised embossing tool, the patrix, is made of hardened To manufacture steel and as a counter tool a plasticized Insert copper plate. During a running-in process, at this combination the raised embossing tool, the patrix, into the Copper plate pressed in and there a negative image of the patrix, a hollow die shape. The advantage here is that within the male and the female produced in a production machine are in a precisely aligned position to each other and their fit to each other. The duration of the break-in period is disadvantageous in the production of the die cavity shape and the resulting one Load on the roller bearings.
Seit jüngerer Zeit sind Prägewerkzeuge bekannt, bei denen eine Patrize aus gehärtetem Stahl gegen eine Matrize aus einem zähelastischen Werkstoff, z.B. Kunststoff, arbeitet, was bei nicht zu dicken Papierstärken zu hervorragenden Prägeergebnissen führt. Auch bei dieser Materialkombination wird während einer Einlaufphase mittels der harten Patrize in einer Platte aus zähelastischem Material die Hohlform der Matrize ausgeformt. Dieser Vorgang ist sehr zeitaufwendig und dauert durchschnittlich zwischen 4 - 5 Stunden. Deshalb ist es selbstverständlich, daß der Einlaufvorgang nicht in einer Produktionsmaschine selbst vorgenommen wird.Embossing tools have been known recently, in which one Male made of hardened steel against a female made of a tough elastic Material, e.g. Plastic, what works at not too thick paper thickness leads to excellent embossing results. Also This combination of materials is used during a running-in phase by means of the hard patrix in a plate made of tough elastic Material molded the hollow form of the die. This process is very time consuming and takes an average of 4 - 5 Hours. Therefore it goes without saying that the running-in process not made in a production machine itself becomes.
Aufgabe der Erfindung ist es, ein Verfahren und eine Vorrichtung zu entwickeln, wobei man Prägewerkzeuge direkt in einer Papierverarbeitungsmaschine einlaufen lassen kann und die Zeit zur Erzeugung einer Matrizenhohlform mittels eines harten Prägestempels, einer Patrize, drastisch reduziert ist.The object of the invention is a method and an apparatus to develop, using embossing tools directly in a paper processing machine can run in and the time to Creation of a female mold using a hard stamp, a patrix, is drastically reduced.
Die Aufgabe wird erfindungsgemäß gelöst, für das Verfahren durch
den kennzeichnenden Teil des Anspruches 1 und für die Vorrichtung
durch den kennzeichnenden Teil des Anspruches 10.The object is achieved for the method by
the characterizing part of claim 1 and for the device
by the characterizing part of
Weitere Ausgestaltungen der Erfindung gehen aus den Unteransprüchen hervor sowie aus der Beschreibung in Verbindung mit der Zeichnung.Further embodiments of the invention emerge from the subclaims as well as from the description in connection with the drawing.
Der mit der Erfindung erzielte Vorteil besteht insbesondere darin, daß der Einlaufvorgang der Prägevorrichtung zur Erzeugung einer Matrizenhohlform direkt in einer Papierverarbeitungsmaschine vorgenommen wird und die Dauer der Einlaufzeit von 4 bis 5 Stunden auf 1 bis 2 Minuten herabgesetzt ist. Außerdem wird mit der Verwendung eines zähelastischen thermoplastischen Kunststoffes beim Gegenwerkzeug eine kostengünstige und verschleißarme Lösung zur Verfügung gestellt, die auch kleine Einstellfehler zwischen Prägestempel und Gegenwerkzeug verzeiht.The advantage achieved with the invention is in particular that the running-in process of the embossing device to produce a Die mold directly in a paper processing machine and the duration of the running-in period from 4 to 5 Hours is reduced to 1 to 2 minutes. Besides, will with the use of a tough elastic thermoplastic Plastic for the counter tool an inexpensive and low-wear Solution provided that is also small Setting errors between the stamp and the counter tool are forgiven.
Die Erfindung ist nachstehend anhand eines Ausführungsbeispieles, das in der Zeichnung dargestellt ist, beschrieben.The invention is based on an exemplary embodiment, that is shown in the drawing.
Dabei zeigen:
- Fig. 1
- eine schematische Seitenansicht einer Prägevorrichtung
- Fig. 2
- eine Draufsicht der beiden Prägewalzen
- Fig. 1
- is a schematic side view of an embossing device
- Fig. 2
- a plan view of the two embossing rollers
In den Figuren 1 und 2 ist eine einfach aufgebaute Prägevorrichtung
1 gezeigt, die an einer Transportbahn 2 für Briefumschläge
angeordnet ist. Sie umfaßt Maschinengestelle 3 und 4, eine obere
und eine untere Prägewalze 5, 6 sowie einen Antriebszug aus mehreren
Antriebsrädern 7, 8, 9 mittels denen Zu- und Abförderwalzen
10, 11, 12, 13 und auch die untere Prägewalze 6 angetrieben sind.
Die Transportbahn 2 von unten her tangierend sind zwischen den
Walzen 10, 6, 11, 12 Führungsbleche 14, 15, 16, 17 angeordnet, die
auf Traversen 19 befestigt sind.In Figures 1 and 2 is a simply constructed embossing device
1 shown on a
Die untere Prägewalze 6 ist mit Hilfe einer Antriebswelle 18
drehbar in den Maschinengestellen 3, 4 gelagert. Sie erhält
ihren Drehantrieb über das ihr zugeordnete Antriebsrad 8, das
außerhalb des Maschinengestelles 4 drehfest auf der Antriebswelle
18 gelagert ist. Die obere Prägewalze 5 läßt sich lagemäßig
relativ zur unteren Prägewalze 6 fixieren. Dazu ist sie
endseitig, drehbar in Schwenklagern 20, 21, aufgenommen. Das
Schwenklager 20, 21 wiederum ist an einem Ende mittels eines
Bolzens 22 schwenkbar am Maschinengestell 3, 4 gelagert und
wird an seinem anderen Ende mittels eines Schraubenbolzens 23,
der in einen lagefesten Stützbolzen 24 eingreift, abgestützt.
Mit Hilfe von auf den Schraubenbolzen 23 angeordneten und dort
an Muttern 25 abgestützten Druckfedern 26, die von oben auf
die Schwenklager 21, 22 drücken, werden diese und damit auch
die obere Prägewalze 5 mit einer einstellbaren Kraft zur
unteren Prägewalze 6 hin beaufschlagt. Darüber hinaus ist
die obere Prägewalze 5 zur unteren Prägewalze 6 im Abstand
und Parallelität einstellbar, wozu die Schraubenbolzen 23
mehr oder weniger in ihre Stützbolzen 24 hineingedreht werden.The
Die obere Prägewalze 5 weist eine Welle 27 auf, auf der ein
Stempelträger 28 verschieb- und verdrehbar festgeklemmt ist.
Der Stempelträger 28 besteht aus einem Trag- und einem
Klemmteil 29, 30, die mittels Schrauben 31 auf der Welle 27
geklemmt sind. Am Tragteil 29 ist eine Tragfläche 32 angefräst,
auf der eine Patrize 33 mit erhabenem Prägemotiv 39
mittels Schrauben 34 ausgerichtet fixiert ist. Neben dem
Schwenklager 21 ist ein Doppelzahnrad 35 auf der Welle 27
fix gelagert, das in ein Antriebszahnrad 36 angreift, das auf
der Antriebswelle 18 der unteren Prägewalze 6 gelagert und
befestigt ist. Das Doppelzahnrad 35 besteht aus einem auf
der Welle 27 festgeklemmten Zahnrad 37 und einem dazu koaxial,
daneben angeordneten Beiläufer 38 zur Reduzierung des Zahnspieles
hin zum Zahnrad 36. Dazu ist der Beiläufer 38 in
Verdrehrichtung gegenüber dem Zahnrad 37 mittels nicht gezeigten
Federelementen verspannt. Diese Technik ist allgemein
bekannt und wird hier nicht näher gezeigt und beschrieben.The upper embossing
Die untere Prägewalze 6 umfaßt die Antriebswelle 18, auf die ein
Walzenkörper 40 aufgeschoben und dort drehfest mit Hilfe einer
Klemmeinrichtung 41 arretiert ist. Zwischen Walzenkörper 40 und
dem Zahnrad 36 sind Distanzringe 42, 43 angeordnet, die im Außendurchmesser
dem Walzenkörper 40 angepaßt sind. In den Walzenkörper
40 ist achsparallel über die gesamte Länge von außen eine
Nut 44 eingefräst. In der Nut 40 ist gegenüber dem Prägestempel
33 ein plattenartiges Gegenwerkzeug 45 aus einem zähelastischen
Material, vorzugsweise aus einem thermoplastischen Kunststoff,
ausgerichtet befestigt. Links und rechts des Gegenwerkzeuges 45
ist die Nut 40 mit Füllstücken 46 belegt, die im Außendurchmesser
die Nut 40 überbrücken.The
Nachfolgend ist ein Verfahren zum Erzeugen einer Matrizenhohlform
in der Prägevorrichtung 1 in Einzelschritten beschrieben:
Die Erfindung ist schließlich nicht auf das in den Figuren dargestellte
Ausführungsbeispiel beschränkt, vielmehr sind auch noch
Abwandlungen möglich, ohne von dem grundsätzlichen Erfindungsgedanken
abzuweichen.
So ist es möglich, durch Abrieb verschlissene Gegenwerkzeuge 45
durch eine erneute Erwärmung des Gegenwerkzeuges 45 und verstärkte
Anstellung des Prägestempels während der Rotation der Prägewalzen
5 und 6 wieder voll zu regenerieren.Finally, the invention is not limited to the exemplary embodiment shown in the figures; rather, modifications are also possible without deviating from the basic concept of the invention.
It is thus possible to fully regenerate counter-tools 45 that have become worn due to abrasion by heating the counter-tool 45 again and increasing the embossing stamp during the rotation of the
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19756094A DE19756094A1 (en) | 1997-12-17 | 1997-12-17 | Method for forming a die mold and embossing device for carrying out the method |
DE19756094 | 1997-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0924058A1 true EP0924058A1 (en) | 1999-06-23 |
EP0924058B1 EP0924058B1 (en) | 2004-04-14 |
Family
ID=7852243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98122724A Expired - Lifetime EP0924058B1 (en) | 1997-12-17 | 1998-11-28 | Method for constructing a die, and embossing apparatus for carrying out the method |
Country Status (5)
Country | Link |
---|---|
US (1) | US6105492A (en) |
EP (1) | EP0924058B1 (en) |
JP (1) | JPH11235771A (en) |
CA (1) | CA2254366A1 (en) |
DE (2) | DE19756094A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007028557A1 (en) * | 2005-09-08 | 2007-03-15 | Man Roland Druckmaschinen Ag | Method for creating a female die or male die |
EP2711666A1 (en) * | 2012-09-20 | 2014-03-26 | Boegli-Gravures S.A. | Method for manufacturing a set of embossing rollers that cooperate with one another and model device to execute the method |
DE102004029036B4 (en) | 2004-06-09 | 2022-02-03 | Ebe Hesterman | Matrix tool sheet, method for the production of precisely fitting matrix tool sheets and use of a matrix tool sheet |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006014383A1 (en) * | 2006-03-29 | 2007-10-04 | WINKLER + DüNNEBIER AG | Embossing metal foil with plastic or paper negative form for the manufacture of e.g. postal envelopes, labels, cardboard box blanks, paper handkerchiefs |
JP2007260768A (en) * | 2006-03-30 | 2007-10-11 | Dainippon Printing Co Ltd | Embossing equipment |
US9102818B2 (en) | 2010-05-17 | 2015-08-11 | Highcon Systems Ltd. | Method and system for surface adhesive rule technology |
US20110294913A1 (en) | 2010-05-17 | 2011-12-01 | Michael Zimmer | Flexible material for surface adhesive rule |
US10232525B2 (en) * | 2014-06-12 | 2019-03-19 | Diopass Sprl | Film perforation device |
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GB1259885A (en) * | 1968-08-06 | 1972-01-12 | Isovolta | A method of producing an impressed laminate |
GB1570821A (en) * | 1976-02-09 | 1980-07-09 | Hallmark Cards | Back-up rollers for cylindrical embossing dies and method for preparation |
DE4345128A1 (en) * | 1993-12-30 | 1995-07-06 | Detroit Holding Ltd | Embossing device |
US5505125A (en) * | 1993-10-04 | 1996-04-09 | Western Printing Machinery Company | Method and apparatus for forming a rotary embossing die with a support plate |
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DE362907C (en) * | 1921-04-19 | 1922-11-02 | Fried Krupp Akt Ges Grusonwerk | Device for moving cranes |
FR963711A (en) * | 1948-02-26 | 1950-07-19 | ||
CH362907A (en) * | 1957-04-26 | 1962-06-30 | Dornbusch & Co | A pair of rollers consisting of an embossing roller and a counter roller for calenders for embossing continuous webs of material and a method for producing the rollers |
US3560289A (en) * | 1968-02-21 | 1971-02-02 | Hallmark Cards | Rotary embossing die counter |
US3678577A (en) * | 1969-09-25 | 1972-07-25 | Jerobee Ind Inc | Method of contemporaneously shearing and bonding conductive foil to a substrate |
US4159677A (en) * | 1977-04-25 | 1979-07-03 | Franklin G. Smith | Embosser |
US4264394A (en) * | 1978-12-18 | 1981-04-28 | Taihei Industries Co., Ltd. | Thermal stamping device |
CA1150463A (en) * | 1979-02-28 | 1983-07-26 | Nobuo Nemoto | Method for preparing a female mold for forming a head model for a wig |
US4288275A (en) * | 1979-05-14 | 1981-09-08 | Davis Jesse B | Roll leaf coating apparatus |
FR2515569A1 (en) * | 1981-11-05 | 1983-05-06 | Marne Productions Textiles Pla | IMPRESSION MACHINE WITH PRESERVE CYLINDERS |
DE3544284A1 (en) * | 1985-12-17 | 1987-06-25 | Cavagna Elio Srl | DEVICE FOR PRINTING AND / OR CROWNING SHEET OR TAPE-SHAPED MATERIAL |
US4732082A (en) * | 1986-06-25 | 1988-03-22 | Carl Ireton | Apparatus and method for mounting embossing rollers in a press line |
US5921175A (en) * | 1994-06-06 | 1999-07-13 | Bates; Robert Ernest | Hot embossing machine and method of using |
KR950005570A (en) * | 1993-08-25 | 1995-03-20 | 마에다 가츠노스케 | Method for manufacturing simplified printing plate having continuous bubble and apparatus thereof |
US5752442A (en) * | 1993-11-03 | 1998-05-19 | Corning Incorporated | Method for printing a color filter |
IT1275697B1 (en) * | 1994-12-20 | 1997-10-17 | Olmo Giancarlo Dell | METHOD FOR PRINTING HOLOGRAMS, KINOGRAMS, DIFFRACTION RETICLES OR MICRO-ENGRAVINGS DIRECTLY ON PAPER |
-
1997
- 1997-12-17 DE DE19756094A patent/DE19756094A1/en not_active Withdrawn
-
1998
- 1998-10-27 US US09/179,385 patent/US6105492A/en not_active Expired - Fee Related
- 1998-11-28 DE DE59811192T patent/DE59811192D1/en not_active Expired - Fee Related
- 1998-11-28 EP EP98122724A patent/EP0924058B1/en not_active Expired - Lifetime
- 1998-12-10 CA CA002254366A patent/CA2254366A1/en not_active Abandoned
- 1998-12-14 JP JP10354686A patent/JPH11235771A/en active Pending
Patent Citations (4)
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GB1259885A (en) * | 1968-08-06 | 1972-01-12 | Isovolta | A method of producing an impressed laminate |
GB1570821A (en) * | 1976-02-09 | 1980-07-09 | Hallmark Cards | Back-up rollers for cylindrical embossing dies and method for preparation |
US5505125A (en) * | 1993-10-04 | 1996-04-09 | Western Printing Machinery Company | Method and apparatus for forming a rotary embossing die with a support plate |
DE4345128A1 (en) * | 1993-12-30 | 1995-07-06 | Detroit Holding Ltd | Embossing device |
Cited By (6)
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DE102004029036B4 (en) | 2004-06-09 | 2022-02-03 | Ebe Hesterman | Matrix tool sheet, method for the production of precisely fitting matrix tool sheets and use of a matrix tool sheet |
WO2007028557A1 (en) * | 2005-09-08 | 2007-03-15 | Man Roland Druckmaschinen Ag | Method for creating a female die or male die |
EP2711666A1 (en) * | 2012-09-20 | 2014-03-26 | Boegli-Gravures S.A. | Method for manufacturing a set of embossing rollers that cooperate with one another and model device to execute the method |
WO2014045176A3 (en) * | 2012-09-20 | 2014-05-15 | Boegli-Gravures Sa | Method for producing a set of cooperating embossing rollers |
CN104755877A (en) * | 2012-09-20 | 2015-07-01 | 伯格利-格拉维瑞斯股份有限公司 | Method for producing a set of cooperating embossing rollers |
US10083253B2 (en) | 2012-09-20 | 2018-09-25 | Boegli-Gravures S.A. | Method for producing a set of cooperating embossing rollers |
Also Published As
Publication number | Publication date |
---|---|
DE59811192D1 (en) | 2004-05-19 |
JPH11235771A (en) | 1999-08-31 |
CA2254366A1 (en) | 1999-06-17 |
EP0924058B1 (en) | 2004-04-14 |
US6105492A (en) | 2000-08-22 |
DE19756094A1 (en) | 1999-06-24 |
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