DE3325039A1 - Device for continuously printing on surface-refined strips - Google Patents

Device for continuously printing on surface-refined strips

Info

Publication number
DE3325039A1
DE3325039A1 DE19833325039 DE3325039A DE3325039A1 DE 3325039 A1 DE3325039 A1 DE 3325039A1 DE 19833325039 DE19833325039 DE 19833325039 DE 3325039 A DE3325039 A DE 3325039A DE 3325039 A1 DE3325039 A1 DE 3325039A1
Authority
DE
Germany
Prior art keywords
strips
pressure rollers
transfer
sheets
paper
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
Application number
DE19833325039
Other languages
German (de)
Other versions
DE3325039C2 (en
Inventor
Günter 5912 Hilchenbach Ebling
Anton 5910 Kreuztal Schmitz
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.)
Hoesch AG
Original Assignee
Hoesch AG
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 Hoesch AG filed Critical Hoesch AG
Priority to DE3325039A priority Critical patent/DE3325039C2/en
Priority to SE8401307A priority patent/SE8401307L/en
Priority to IT21780/84A priority patent/IT1174570B/en
Priority to FR8410870A priority patent/FR2548963B1/en
Priority to BE0/213308A priority patent/BE900127A/en
Publication of DE3325039A1 publication Critical patent/DE3325039A1/en
Application granted granted Critical
Publication of DE3325039C2 publication Critical patent/DE3325039C2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
    • B41M5/0358—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic characterised by the mechanisms or artifacts to obtain the transfer, e.g. the heating means, the pressure means or the transport means

Landscapes

  • Advancing Webs (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Decoration By Transfer Pictures (AREA)

Abstract

Using a device for continuously printing on surface-refined sheets and strips by the transfer printing method by means of printed transfer papers using the drying heat of the sheets and strips coming from the refining lane, said device consisting of two contact pressure rollers, paper winding and unwinding devices, and it being possible to pass the refined sheets and strips between the contact pressure rollers in each case together with the transfer paper, in order to achieve an extension of the contact route between the transfer paper (13) and the strip (10) to be printed and thus to guarantee an optimum print transfer even at relatively high throughput speeds, at least one axially parallel support roller (4) is arranged at the side of the contact pressure rollers (2, 3) at the running height of the strip. <IMAGE>

Description

Hoesch Werke Aktiengesellschaft, Eberhardstraße 12, *έ6θθ Dortmund 1 Hoesch Werke Aktiengesellschaft, Eb erhardstrasse 12, * έ6θθ Dortmund 1

Vorrichtung zum kontinuierlichen Bedrucken von oberflächenveredelten BändernDevice for the continuous printing of surface-finished strips

Die Erfindung betrifft eine Vorrichtung zum kontinuierlichen Bedrucken von oberflächenveredelten Blechen und Bändern nach dem Transferdruckverfahren mittels bedruckter Transferpapiere unter Ausnutzung der Trocknungshitze der aus der Veredlungsstrecke kommenden Bleche und Bänder, bestehend aus zwei Andrückrollen, Papierabwickler und -aufwickler, wobei die veredelten Bleche und Bänder jeweils zusammen mit dem Transferpapier zwischen den Andrückrollen durchführbar sind.The invention relates to a device for the continuous printing of surface-finished products Sheets and strips after the transfer printing process using printed transfer paper with utilization the drying heat of the sheets and strips coming from the finishing line, consisting of two Pressure rollers, paper unwinder and rewinder, the refined sheets and strips each together with the transfer paper between the Pressure rollers are feasible.

Eine derartige Vorrichtung ist aus der EP-Al 60 bekannt. Dabei ist aber die Berührungszeit bei hohen Durchlaufgeschwindigkeiten zwischen den Rollen zu kurz, um einen vollständigen Druckübertrag zu erhalten.Such a device is known from EP-A160. But the contact time is at high throughput speeds between the Roll too short to get a complete pressure transfer.

Von daher ist es Aufgabe der Erfindung, eine Vorrichtung der eingangs genannten Art zu schaffen, die die Verlängerung der Kontaktstrecke und der Berührungszeit zwischen Transferpapier und zu bedruckendem Band auf einfache Weise auch bei höheren Durchlaufgeschwindigkeiten erlaubt und somit einem optimalen Druckübertrag gewährleistet.It is therefore the object of the invention to create a device of the type mentioned at the beginning, which extends the contact distance and the contact time between transfer paper and to printing tape is allowed in a simple way even at higher throughput speeds and thus an optimal pressure transfer is guaranteed.

Nach der Erfindung wird die Aufgabe in der Weise gelöst, daß seitlich der Andrückrollen mindestens eine achsparallele Stützrolle in Bandlaufhöhe angeordnet ist, über die das Band zusätzlichAccording to the invention, the object is achieved in such a way that the side of the pressure rollers at least an axially parallel support roller is arranged at the belt running height, over which the belt is additionally

geführt -wird, wodurch die Umschlingungslänge z. B. der oberen Andrückrolle vergrößert werden kann, was die gewünschte Verlängerung der Kontaktstrecke und der Berührungszeit bedeutet»is performed, whereby the wrap length z. B. the upper pressure roller can be increased what the desired extension of the contact distance and the contact time means »

In vorteilhafter Weise ist auf der anderen Seite der Andrückrollen eine zweite Stützrolle angeordnet, über die das Band weiter geführt werden kann, wodurch die Uraschlingungslänge auf der Andrückrolle weiter erhöht werden kann, was eine weitere Verlängerung der Kontaktstrecke bedeutet.A second support roller is advantageously arranged on the other side of the pressure rollers, over which the tape can be guided further, which reduces the length of the loop on the pressure roller can be increased further, which means a further extension of the contact distance.

In zweckmäßiger Weise sind die Andrückrollen sowie Stützrollen höhenverstellbar, wodurch die Umschlingungslänge auch durch Variierung der Tauchtiefen der Andrück- und/oder Stützrollen reguliert werden kann.Conveniently, the pressure rollers and support rollers are adjustable in height, whereby the wrap length also regulated by varying the immersion depths of the pressure and / or support rollers can be.

Es ist somit möglich, durch die erfindungsgemäße Ausbildung der Vorrichtung einen optimalen Druckübertrag vom Transferpapier auf das zu bedruckende Band oder Blech auch bei höheren Durchlaufgeschwindigkeiten zu gewährleisten.It is thus possible, through the design of the device according to the invention, to achieve an optimal transfer of pressure from the transfer paper to the paper to be printed Strip or sheet metal even at higher throughput speeds to ensure.

In der Zeichnung ist die Erfindung anhand eines Ausführungsbeispieles näher erläutert.In the drawing, the invention is based on a Embodiment explained in more detail.

Wie die Zeichnung zeigt, besteht die Vorrichtung ZTLUii kontinuierlichen Bedrucken von oberflächen.-veredelten Bändern und Blechen aus zwei in einem Gestell 1 übereinander angeordneten Andrückrollen 2j 3» Seitlich der oberen Andrückrolle 2 ist jeweils achsparallel eine Stützrolle 4, 5 in Bandlaufhöh® angeordnet«, Die Andrückrollen 2, 3As the drawing shows, the ZTLUii device consists of continuous printing of surfaces-refined Strips and sheets of two pressure rollers arranged one above the other in a frame 1 2j 3 »To the side of the upper pressure roller 2 is a support roller 4, 5 in Bandlaufhöh® arranged «, the pressure rollers 2, 3

sowie die Stützrollen 4, 5 sind mittels Hydraulikzylinder 6 bzw. Hubgetriebe 7» 8 höhenverstellbar.and the support rollers 4, 5 are hydraulic cylinders 6 or screw jack 7 »8 adjustable in height.

Zum Bedrucken eines aus einer Veredlungsstrecke 9 kommenden Bandes 10 wird nun das Band 10 über die Stützrolle 4 und zusammen mit dem von einem Papierabwickler 11 kommenden und über Leitrollen 12 geführten Transferpapier 13 um die obere Andrückrolle 2 geführt und über die zweite Stützrolle in Bandlaufrichtung abgeführt, wodurch sich eine etwa 40 %±ge Umschlingung der Andrückrolle 2 ergibt, was gleichzeitig die Kontaktstrecke zwischen Band 10 und Transferpapier 13 darstellt.To print a tape 10 coming from a finishing line 9, the tape 10 is now guided over the support roller 4 and together with the transfer paper 13 coming from a paper unwinder 11 and guided over guide rollers 12 around the upper pressure roller 2 and removed via the second support roller in the direction of tape travel. which results in an approximately 40 % ± ge looping of the pressure roller 2, which at the same time represents the contact path between belt 10 and transfer paper 13.

15' Das abzuführende Transferpapier 13 wird über weitere Leitrollen 14 einem Papieraufwickler 15 zugeführt.15 'The transfer paper 13 to be removed is fed to a paper winder 15 via further guide rollers 14.

Die Umschlingungslänge um die Andrückrolle 2 ist durch die Höhenverstellbarkeit der Andrückrolle 2 und die Stützrollen 4, 5 variabel und kann den jeweiligen Erfordernissen angepaßt werden.The length of wrap around the pressure roller 2 is determined by the height adjustability of the pressure roller 2 and the support rollers 4, 5 are variable and can be adapted to the respective requirements.

Claims (1)

Hoesch Werke Aktiengesellschaft, Eberhardstraße 12, 46OO Dortmund 1 Hoesch Werke Aktiengesellschaft, Eberhardstrasse 12, 46OO Dortmund 1 Ansprüche
1, Expectations
1, Vorrichtung zum kontinuierlichen Bedrucken von oberflächenveredelten Blechen und Bändern nach dem Transferdruckverfahren mittels bedruckter Transferpapiere unter Ausnutzung der Trocknungshitze der aus der Veredlungsstrecke kommenden Bleche und Bänder, bestehend aus zwei Andrückrollen „ Papierabwickler und -aufwickler, wobei die veredelten Bleche und Bänder jeweils zusammen mit dem Transferpapier zwischen den Andrückrollen durchführbar sind, dadurch gekennzeichnet, daß seitlich der Andrückrollen (2, 3) mindestens eine achsparallele Stützrolle (k) in Bandlaufhöhe angeordnet ist.Device for the continuous printing of surface-finished metal sheets and strips according to the transfer printing process using printed transfer paper using the drying heat of the sheets and strips coming from the finishing line, consisting of two pressure rollers "paper unwinder and rewinder, with the refined metal sheets and strips each together with the transfer paper between the pressure rollers can be carried out, characterized in that at the side of the pressure rollers (2, 3) at least one axially parallel support roller (k) is arranged at the belt running height. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß auf der anderen Seite der Andrückrollen (2, 3) eine zweite Stützrolle (5) angeordnet ist.Device according to Claim 1, characterized in that the pressure rollers are on the other side (2, 3) a second support roller (5) is arranged. Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Andrückrollen (2, 3) sowie Stützrollen (^1 5) höhenverstellbar sind.Device according to Claims 1 and 2, characterized in that the pressure rollers (2, 3) and support rollers (^ 1 5) are adjustable in height.
DE3325039A 1983-07-11 1983-07-11 Device for continuous printing of surface-finished sheets and strips Expired DE3325039C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3325039A DE3325039C2 (en) 1983-07-11 1983-07-11 Device for continuous printing of surface-finished sheets and strips
SE8401307A SE8401307L (en) 1983-07-11 1984-03-09 DEVICE FOR CONTINUOUS PRINTING OF PROCESSED BANDS
IT21780/84A IT1174570B (en) 1983-07-11 1984-07-06 PROCEDURE FOR THE CONTINUOUS PRINTING OF SURFACE REFINED TAPES
FR8410870A FR2548963B1 (en) 1983-07-11 1984-07-09 DEVICE FOR THE CONTINUOUS PRINTING OF AGED SURFACE STRIPES
BE0/213308A BE900127A (en) 1983-07-11 1984-07-10 DEVICE FOR THE CONTINUOUS PRINTING OF AGED STRIPES ON THE SURFACE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3325039A DE3325039C2 (en) 1983-07-11 1983-07-11 Device for continuous printing of surface-finished sheets and strips

Publications (2)

Publication Number Publication Date
DE3325039A1 true DE3325039A1 (en) 1985-01-24
DE3325039C2 DE3325039C2 (en) 1986-03-13

Family

ID=6203728

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3325039A Expired DE3325039C2 (en) 1983-07-11 1983-07-11 Device for continuous printing of surface-finished sheets and strips

Country Status (5)

Country Link
BE (1) BE900127A (en)
DE (1) DE3325039C2 (en)
FR (1) FR2548963B1 (en)
IT (1) IT1174570B (en)
SE (1) SE8401307L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008694A1 (en) * 1996-08-28 1998-03-05 Verniciatura Industriale Veneta S.P.A. Process for decorating sections made of metal, plastic material or the like, and related apparatus
DE102004063189A1 (en) * 2004-12-29 2006-07-13 Man Roland Druckmaschinen Ag Embossing device for image printing applies and transfers adhesive in single printing unit of printing press

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008054420A1 (en) * 2007-12-13 2009-06-18 Manroland Ag Modular film unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641993A1 (en) * 1975-09-26 1977-03-31 Stork Brabant Bv CALENDER
DE3010532A1 (en) * 1979-11-27 1981-09-24 Metalloxyd GmbH, 5000 Köln METHOD FOR PRINTING ANODIZED OXYDED ALUMINUM
EP0060107A2 (en) * 1981-03-10 1982-09-15 British Steel Corporation Transfer printing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2123073A1 (en) * 1970-11-13 1972-09-08 Henry Jacques Transfer printed leather - by hot pressing tanned leather against a support printed with sublimable dyes
GB1466082A (en) * 1974-01-24 1977-03-02 Ici Ltd Colouration process
US4052935A (en) * 1975-11-12 1977-10-11 Minnesota Mining And Manufacturing Company Printing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641993A1 (en) * 1975-09-26 1977-03-31 Stork Brabant Bv CALENDER
DE3010532A1 (en) * 1979-11-27 1981-09-24 Metalloxyd GmbH, 5000 Köln METHOD FOR PRINTING ANODIZED OXYDED ALUMINUM
EP0060107A2 (en) * 1981-03-10 1982-09-15 British Steel Corporation Transfer printing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EP-A1 60107 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008694A1 (en) * 1996-08-28 1998-03-05 Verniciatura Industriale Veneta S.P.A. Process for decorating sections made of metal, plastic material or the like, and related apparatus
DE102004063189A1 (en) * 2004-12-29 2006-07-13 Man Roland Druckmaschinen Ag Embossing device for image printing applies and transfers adhesive in single printing unit of printing press

Also Published As

Publication number Publication date
SE8401307D0 (en) 1984-03-09
FR2548963B1 (en) 1988-07-01
IT8421780A0 (en) 1984-07-06
SE8401307L (en) 1985-01-14
IT8421780A1 (en) 1986-01-06
FR2548963A1 (en) 1985-01-18
DE3325039C2 (en) 1986-03-13
IT1174570B (en) 1987-07-01
BE900127A (en) 1984-11-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee