EP0031079A1 - Dispositif et procédé pour laquer automatiquement des matériaux en rubans - Google Patents

Dispositif et procédé pour laquer automatiquement des matériaux en rubans Download PDF

Info

Publication number
EP0031079A1
EP0031079A1 EP80107778A EP80107778A EP0031079A1 EP 0031079 A1 EP0031079 A1 EP 0031079A1 EP 80107778 A EP80107778 A EP 80107778A EP 80107778 A EP80107778 A EP 80107778A EP 0031079 A1 EP0031079 A1 EP 0031079A1
Authority
EP
European Patent Office
Prior art keywords
band
shaped material
roller
catch
printing
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
EP80107778A
Other languages
German (de)
English (en)
Other versions
EP0031079B1 (fr
Inventor
Herbert Brück
Günter H. Steinbüchel
Hans Dipl.-Ing. Hofmann
Josef Dipl.-Ing. Busch
Franz Dipl.-Ing. Hoffacker
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert 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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of EP0031079A1 publication Critical patent/EP0031079A1/fr
Application granted granted Critical
Publication of EP0031079B1 publication Critical patent/EP0031079B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/0403—Drying webs
    • B41F23/0406—Drying webs by radiation
    • B41F23/0409—Ultraviolet dryers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/083—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets being passed between the coating roller and one or more backing rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material
    • G03D15/06—Applying varnish or other coating

Definitions

  • the invention includes an arrangement and a method for painting band-shaped materials, in particular photographic film or Paoier surfaces, wherein the device consists of at least one unwinding device, an application device, a drying device and at least one winding device.
  • Protective layers of this type can be applied by various methods, for example by pouring on, spraying on, printing on or by application. After the protective layer has been applied to a strip-like material, the protective layer must be dried completely so that it does not stick to the next turns of the winding during winding. Warm air, radiant heat such as infrared radiation or heated drums are used to dry the protective layers, over which the coated tape is guided with the back.
  • Varnishes are also known which consist, for example, of acrylic acid, methacrylic acid or of vinyl polymers which can be cured by means of ultraviolet radiation by polymerization. These lacquers allow significantly shorter drying or curing times between the application of the lacquer and the winding of the tape provided with the protective lacquer.
  • the methods and devices known for applying a protective lacquer to tape-like materials have the disadvantage that the tapes have to be threaded into a coating device at least when they are first inserted, unless the device is provided with a considerable technical outlay with complicated devices which guide it allow the tape through the entire device from processing to winding.
  • Such a device is of particular importance, for example, for coating film surfaces on both sides with a protective lacquer or for painting color images after their completion in the development institute, in order to make the mechanically sensitive surfaces insensitive to scratches or the emulsion layers to protect the color images from fat and moisture, such as those created by fingerprints, or from liquids such as coffee, ink or nail polish removers that can surface on the household.
  • the invention has for its object to find a method and a device that enables tape-like materials to be introduced into the device from rolls with a minimum downtime of the device, to be coated at high speed, to dry and to be wound into rolls.
  • the unwinding device is provided with a quick attachment device for rolls with band-shaped material
  • a pressure roller and a counter-pressure roller of the application device are designed such that they grip the band-shaped material and push it centering through the drying device and through a guide device
  • the winding device is provided with at least one catching coil which catches and winds up the band-shaped material.
  • the invention also relates to a method which solves the problem for the rapid, fully automatic coating of strip-shaped materials, in particular photographic films and papers, by inserting the beginning of the strip-shaped material into an application device for lacquers, the application device with a pressure roller and a counter-pressure roller the ribbon shaped material and centered by a drying device and by a centering roller for automatic winding of a catching coil of a winding device.
  • the application device takes over the beginning of the tape and guides it through the device to the winding device for automatic winding and winding.
  • the band-shaped material is provided in the application device during the rapid passage through the device and the lacquer and dried in a drying device.
  • the device for lossless painting of the band-shaped material has an interrogation device directly behind the printing device, which causes the counter-pressure roller to be pressed against the pressure wave when the beginning of the band-shaped material has just passed the printing device.
  • This device makes it easy to insert the start of the tape and the coating and transport of the tape is carried out immediately when the start edge of the tape has reached the interrogation device, for example a photo cell with transmitter and receiver.
  • the belt is centered and conveyed in a simple manner in that the counter-pressure roller in two individually movable legs is mounted and springs are provided on the legs, which press the counter-pressure roller against the pressure roller and that a lifting magnet is provided and can be controlled by the interrogation device, which holds the rollers apart for the introduction of the tape.
  • This advantageous device allows the strip-shaped material to be pushed through the drying section to the centering spool at the end of the drying section without touching the coated surface and the strip edges. Since the band-shaped material rolls around after the application of the lacquer, it is inherently stiff. A change in direction when entering the application device is automatically corrected by the special mounting of the counter-pressure roller on individual, freely movable legs, each pressing the roller with a spring. This self-regulating system is surprisingly stable and guides the band-shaped material freely up to one meter with deviations of less than 2mm.
  • ultraviolet lamps which are arranged in a lamp housing above the drying plate on which the band-shaped material is pushed, are used for drying and curing the lacquer, with one radiation protection plate (shutter) depending on the speed of the band-shaped material or less pivoted between the band-shaped material and the emitters and the radiation from the standstill band-shaped material is completely prevented.
  • lacquers as a protective layer for the strip-shaped materials, which lacquers harden by means of ultraviolet radiation by polymerization.
  • the amount of the coating composition applied wet, for example to a photographic material, is generally in the range between 2 and 20 cm 3 per m 2 of surface with viscosities of 0.025-1.0 Pa.s.
  • a special embodiment of the device is characterized in that baffles for feeding the band-shaped material to a centering roller are arranged behind the drying device and that the centering roller is also useful as a counter-roller for a printing unit for a reverse side printing on the unpainted side of the band-shaped material.
  • a winding device for winding the band-shaped material which is characterized in that a catch coil is provided and that the catch coil on the inside of the fluff is provided with catch springs arranged radially outwards, the catch springs for automatic gripping and guiding of the band-shaped catch Material around the core of the catch coil radially towards the center of the catch coil with more and more protruding springs.
  • a safe catching of the beginning of the tape is achieved and the tape pushed by the application through the device is guided onto a winding core and wound up.
  • a particularly efficient device is obtained in that the winding device is provided with two catch coils for winding the band-shaped material and that the catch coils can alternately be moved alternately into a winding position and a removal position by means of a changing device.
  • the changing device can consist of a turntable or a lifting device which, controlled by the end of the roll, brings the empty catch spool into the winding position.
  • the catching coils are driven separately by electric motors via friction, which in turn can be adjusted depending on the desired winding hardness of the reels.
  • the device works even more efficiently if there are also 2 ' unwinding devices which can be arranged in a fixed manner and the tapes to be coated are alternately fed to the application unit from one and then from the other unwinding device via a deflecting roller.
  • the unwinding devices do not require a drive, but only simpler known braking devices.
  • the device With the arrangement of two unwinds and two take-up devices, the device can be operated almost continuously, and the next tape can be inserted immediately when the end of the previous tape has reached the take-up device.
  • One possibility of using the device for painting band-shaped materials of different widths can be surprisingly easily achieved in that the flanges of the guide roller of the centering roller and of the catching coil can be adjusted in width from the center to both sides.
  • a device with the width adjustment can, for example, use the usual formats of 7.6 cm, 8.9 cm, 10.2 cm, 12.7 cm without significant loss of time for coating photo papers already provided with rolls Process in any order. It is also possible to design a device that is designed for all occurring widths.
  • the format setting can be carried out for certain desired bandwidths in such a way that the flanges snap into each format, for example with a ball catch device. For any bandwidths, the flanges can be continuously adjusted to the desired distance and secured in position on the axis by a screw.
  • the invention also includes a device which simultaneously unwinds, varnishes, dries and winds up a plurality of tapes guided in parallel with one another using an application device.
  • the device in such a way that the speed of the paint can be selected within wide limits by changing the speed of the application device, the unwinding device being braked by a friction and the winding device being provided with its own friction drive.
  • This configuration of the device ensures that the speed of the coating can be selected within wide limits only by changing the speed of the application device, the thickness of the applied layer remaining constant at all speeds. If necessary, the speed can be reduced in a simple manner for inserting a new strip-like material without changing the layer thickness of the coating.
  • the described device and the method show for the first time a possibility to provide strip-like materials with a protective layer at high speeds, whereby through the described individual measures, such as automatic threading, double execution of the winding and unwinding and the application device as a simultaneous drive for the strip-like to be painted Material allow a minimum downtime of the device.
  • FIG. 1 shows a front view of the device in a simple embodiment.
  • a roll of band-shaped material 1 to be provided with a protective layer is placed on a quick-fit device 6 postponed and secured.
  • Quick-attach devices are known components, such as an axis with a slightly smaller diameter than that of a sleeve of a roll with a band-shaped material. After attaching the sleeve, the diameter is expanded by expansion members built into the axle, by compressed air or the like, so that the sleeve is firmly seated on the axle.
  • the axis is rotatably supported and is braked by a brake of a known type so that the band-shaped material no longer runs off when the band speed is reduced.
  • a deflection roller and a guide roller 7 are arranged in front of the application device 3.
  • a guide roller 7 is shown in Figure 2.
  • a fixed shaft 36 is attached to a carrier 35, on which a tubular body 34 on ball bearings 37 can rotate freely.
  • a tubular body 34 on ball bearings 37 can rotate freely.
  • two flange discs 33 are slid axially from the center 11 to both sides, so that the distance b of the flanges 33 can be adapted to any width of the band-shaped material or band 1.
  • the flanges can be fastened on the tubular body 34 at any distance b by means of, for example, screws 41.
  • the tubular body 34 is provided with circumferential grooves 40 at the intervals corresponding to the widths b, into which balls 39 bearing in the flanges 33 are pressed by springs 38 and lock the flanges 33 at the predetermined intervals b .
  • the application device 3 ( Figure 1) exists consisting of a scoop roller 8, a transfer roller 9 and an application roller 10.
  • the scoop roller 8 rotates through the paint, transfers it to the transfer roller 9, which in turn has grid-like depressions which receive the paint and apply it to the strip-like material 1.
  • the application roller is provided with a drive, usually with an electric motor, the speed of which can be regulated within wide limits.
  • a counter-pressure roller 11 is driven by the application roller 10 by means of two gear wheels.
  • the counter-pressure roller 11 is supported on both sides in a leg 12 rotatable about pivot points D.
  • Each leg 12 is supported by itself, whereby a centering of the run of the band-shaped material 1 is achieved.
  • two springs 13 engage, which press the counter-pressure roller 11 in the direction of the application roller 10, the strip-shaped material 1 located between the two rollers 10, 11 being pressed against the application roller 10 and taking over the lacquer.
  • the springs 13 are relieved by a lifting magnet 14, so that the counter-pressure roller 11 swivels away from the application roller 10.
  • this pivoting movement has only a small distance of, for example, 1 mm, so that the gears for driving the application roller 10 and the counter-pressure roller 11 remain in engagement, but the rollers 10, 11 are so far apart that contamination of the counter-pressure roller is excluded.
  • An interrogation device 15 is arranged in front of and behind the rollers 10, 11, for example Contact switches or photocells and receivers that control the solenoid 14 to relieve the springs 13. When the strip-like material 1 reaches the interrogation device 15 in the running direction behind the rollers 10 and 11, the lifting magnet 14 tensions the springs 13 so that the rollers 10, 11 are pressed together to apply the lacquer to the strip-like material 1.
  • the coated strip-shaped material is pushed from the application device 3 over a drying plate 18 through a drying device 4.
  • the drying device 4 consists of a radiator housing 19 which is attached above the drying plate 18 and in which at least one ultraviolet radiator 20 is mounted.
  • the number of emitters 20 depends on the desired drying time, which is dependent on the layer thickness of the lacquer and the coating speed.
  • a plurality of radiators 20 are required which, in addition to the radiation, also generate a lot of heat. Ventilation 21 is therefore provided for cooling the radiators.
  • a radiation protection plate 22 (shutter) is below the emitters 20 arranged and releases the radiation depending on the speed of the band-shaped material 1 more or less. If the band comes to a standstill, the radiation protection plate 22 completely covers the band in order to protect the band from damage by ultraviolet radiation or heat.
  • the belt 1 thus dried reaches the guide plates 23, which guide it to a centering roller 24.
  • the centering roller 24 has flanges which can be displaced in the axial direction on both sides of the roller center (as described in FIG. 2), these being able to be set somewhat wider than the respective bandwidth b.
  • the winding device 5 has behind the centering roller 24 a tape catching reel 27.
  • the tape catching reel 27 like the centering roll, is provided with displaceable flanges and can be adjusted to the desired bandwidth b.
  • the width adjustment device for the spool 27 is designed in the same way as that of the guide roller 7 described in FIG. 2. In FIG. At least 3 resilient strips of sheet metal or plastic are attached as catch springs 28 radially outward on the circumference of the tape catching reel 27.
  • catch springs 28 are designed such that the distance b between the flanges along the axis becomes smaller, that is to say that the catch springs 28 on the outer diameter emerge less from the flanges inwards than on the inner pressure gauge.
  • the catch springs 28 consist of strips which are resiliently mounted in the wall of the flanges.
  • the Catching spool 27 is driven by an electric motor via a slip clutch regardless of the application (not shown) in such a way that the band-shaped material is still safely caught and wound at the greatest intended band speed. It is also possible to adapt the winding motor for different winding tasks by means of a step switch or continuous speed adjustment or control, if the painting takes place at very different speeds.
  • the centering roller 24 can be used as a pressure roller for a printing unit 25.
  • Such printing units are commercially available in a variety of designs for every conceivable purpose and are therefore not described in detail.
  • Such a printing unit can be controlled by a pair of photocells 26 so that the rear photocell 26 in the running direction of the ribbon switches on the printing unit when the ribbon 1 enters the light beam with its beginning and the printing unit is switched off again when the end of the band stops the light beam Photo cell 26 in front of the printing unit releases.
  • Other interrogation devices such as microswitches or air nozzles, can also be used instead of the photocells.
  • FIG. 3 shows a device for painting strip-like materials 1, which are characterized by particularly short downtimes.
  • the device has an unwinding device 2 'with two unwinds for the tape 1. While tape 1 is being unwound from the roll 1 into the coating device, a tape roll can already be placed on the unwinding device 2'.
  • the winding device 5 ' also has two catching coils 27, 27'. If the tape has passed through a roll and is wound onto, for example, the catch spool 27, a lifting device 42 is actuated by one of the query devices 15, 26 described above, which raises the catch spool 27 and brings an empty catch spool 27 'in its place.
  • the already coated tape material can be removed and a spool with the tape material to be painted can be pushed onto the unwinding device 6 '. A maximum of one person is required to operate the device.
  • this short standstill time is almost completely eliminated, since the start of the tape can be fed to the next roll immediately after the first roll has passed and the empty second catching reel is ready after one second.
  • the roll is attached and removed during the painting process.
  • the device can also provide individual sheets 43 of, for example, photographic materials with a layer of varnish (Figure 4).
  • the unwinding device 2 is replaced by a sheet unstacking device 44, which unstacks the sheets 43 and inserts them individually into the application device 3.
  • Sheet destackers 44 of this type are known in various forms as sheet feeders in the printing industry.
  • the drying plate 18 under the emitters 20 (FIGS. 1, 3) is used for the painting of individual sheets by a conveyor belt 45 replaced, which feeds the sheets via a discharge roller 24 to a stack magazine 46.
  • the lacquered sheets 43 again lie on top of one another in a stack.
  • This device can also be equipped with a multiple unstacking device 44 and a plurality of stacker magazines 46 for an almost continuous operation. For this purpose, at least two unstacking devices 44 and stacker magazines 46 are arranged next to one another so that they can be shifted in time.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
EP80107778A 1979-12-21 1980-12-10 Dispositif et procédé pour laquer automatiquement des matériaux en rubans Expired EP0031079B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2951802 1979-12-21
DE19792951802 DE2951802A1 (de) 1979-12-21 1979-12-21 Vorrichtung und verfahren zum vollautomatischen lackieren von bandfoermigen materialien

Publications (2)

Publication Number Publication Date
EP0031079A1 true EP0031079A1 (fr) 1981-07-01
EP0031079B1 EP0031079B1 (fr) 1983-01-05

Family

ID=6089295

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107778A Expired EP0031079B1 (fr) 1979-12-21 1980-12-10 Dispositif et procédé pour laquer automatiquement des matériaux en rubans

Country Status (4)

Country Link
US (1) US4407867A (fr)
EP (1) EP0031079B1 (fr)
DE (2) DE2951802A1 (fr)
SE (1) SE442831B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574732A (en) * 1983-05-05 1986-03-11 Feco Engineered Systems, Inc. Overvarnish unit
EP0724956A1 (fr) * 1995-02-01 1996-08-07 SIGNS & GLASSWORKS, INC. Procédé pour la fabrication d'affichages
EP2857110A4 (fr) * 2012-06-04 2016-01-20 Nitto Denko Corp Dispositif de revêtement

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383814B (de) * 1984-06-22 1987-08-25 Isovolta Verfahren zum herstellen von mit kunstharz impraegnierten flaechigen traegermaterialien
CA2036544A1 (fr) * 1990-02-28 1991-08-29 John Goff Appareil et procede de sechage par rayonnement ultraviolet
EP0501909B1 (fr) * 1991-02-25 1996-02-21 Fabriques De Tabac Reunies S.A. Dispositif et procédé d'encollage d'un ruban
US5137758A (en) * 1991-03-27 1992-08-11 Minnesota Mining And Manufacturing Company Apparatus and method for coating flexible sheets while inhibiting curl
US5228920A (en) * 1991-06-03 1993-07-20 Thompson Iii Ernest E Film coating unit
EP0596365B1 (fr) * 1992-11-03 1999-02-03 Valmet Corporation Procédé et dispositif pour le couchage recto-verso d'une feuille mince de papier d'impression
DE4305081C2 (de) 1993-02-19 1996-08-01 Minnesota Mining & Mfg Verfahren und Vorrichtung zum Auftragen von Haftkleber auf Bogen aus Papier oder dergleichen Material
US5439704A (en) * 1993-10-27 1995-08-08 Hunter Engineering Company, Inc. Combined coil and blank powder coating
US5885722A (en) * 1994-02-15 1999-03-23 Minnesota Mining And Manufacturing Method for applying coating materials to overlapped individuals sheets
US5972113A (en) * 1994-08-17 1999-10-26 Minnesota Mining And Manufacturing Company Apparatus and method for applying coating materials to individual sheet members
US5612081A (en) * 1994-11-25 1997-03-18 Netlon Limited Applying grit particles to a continuous web
KR100337919B1 (ko) * 1999-11-20 2002-05-23 윤종용 습식 전자사진방식 칼라 인쇄기의 왁스 코팅장치
US6394024B1 (en) 1999-12-22 2002-05-28 Eastman Kodak Company Coating apparatus for photosensitive media
CA2312213A1 (fr) * 2000-06-15 2001-12-15 Hydro-Quebec Nouveau procede pour preparation des electrodes et electrolytes pour les batteries li-ion
DE102004041854B4 (de) * 2004-04-27 2008-11-13 Von Ardenne Anlagentechnik Gmbh Verfahren und Vorrichtung zur thermischen Vakuumbeschichtung
DE102013112068B4 (de) 2013-11-01 2018-09-27 VON ARDENNE Asset GmbH & Co. KG Substratbehandlungsanlage
DE102014112536A1 (de) * 2014-09-01 2016-03-03 Von Ardenne Gmbh Substratbehandlungsanlage und Heizeinrichtung
CN109016822A (zh) * 2018-04-30 2018-12-18 浙江聚众柔印科技有限公司 柔性印版烘干装置中的烘干托架
CN108995371B (zh) * 2018-08-13 2020-10-16 濮阳市绿环水墨研发有限公司 一种快速干燥水基油墨的生产方法
CN109245465B (zh) * 2018-10-16 2020-09-18 季燕琴 一种便于浸漆的电机线圈加工装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD58677A (fr) *
DE352086C (de) * 1921-07-26 1922-04-24 Hans Friess Leit- und Triebrollenanordnung bei Filmband-Trockenvorrichtungen
DE2033127A1 (de) * 1969-07-03 1971-02-18 Xerox Corp Fixiervorrichtung fur eine elektrophoto graphische Vervielfaltigungsmaschine
DE2445998A1 (de) * 1974-09-26 1976-04-08 Agfa Gevaert Ag Aufwickelvorrichtung fuer bandfoermiges material
CH577666A5 (fr) * 1973-04-19 1976-07-15 Logetronics Inc
DE2827750A1 (de) * 1977-06-24 1979-01-04 Olympus Optical Co Aufgabevorrichtung fuer kassetten mit aufzeichnungstraegerrollen fuer kopier- oder vervielfaeltigungsgeraete

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612589A (en) * 1948-06-30 1952-09-30 Chemo Textiles Inc Electrically heated drying oven for yarn impregnating machines
US3024157A (en) * 1958-08-22 1962-03-06 Congoleum Nairn Inc Web splicer
US3207125A (en) * 1962-07-23 1965-09-21 Strandberg Eng Lab Inc Apparatus for measuring and controlling the amount of size and finish applied to textile yarns and fabrics
US3364587A (en) * 1966-03-31 1968-01-23 Leesona Ltd Movable yarn drier having infrared heaters and automatic controls therefor
CH530233A (de) * 1970-03-26 1972-04-14 Triatex Internat Ag Fuer Texti Verfahren zum Veredeln von zellulosehaltigem Textilgut
DE2841594A1 (de) * 1978-09-25 1980-04-24 Kannegiesser H Gmbh Co Vorrichtung zum versteifen textiler flaechengebilde durch beschichten derselben mit kunststoff

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD58677A (fr) *
DE352086C (de) * 1921-07-26 1922-04-24 Hans Friess Leit- und Triebrollenanordnung bei Filmband-Trockenvorrichtungen
DE2033127A1 (de) * 1969-07-03 1971-02-18 Xerox Corp Fixiervorrichtung fur eine elektrophoto graphische Vervielfaltigungsmaschine
CH577666A5 (fr) * 1973-04-19 1976-07-15 Logetronics Inc
DE2445998A1 (de) * 1974-09-26 1976-04-08 Agfa Gevaert Ag Aufwickelvorrichtung fuer bandfoermiges material
DE2827750A1 (de) * 1977-06-24 1979-01-04 Olympus Optical Co Aufgabevorrichtung fuer kassetten mit aufzeichnungstraegerrollen fuer kopier- oder vervielfaeltigungsgeraete

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574732A (en) * 1983-05-05 1986-03-11 Feco Engineered Systems, Inc. Overvarnish unit
EP0724956A1 (fr) * 1995-02-01 1996-08-07 SIGNS & GLASSWORKS, INC. Procédé pour la fabrication d'affichages
EP2857110A4 (fr) * 2012-06-04 2016-01-20 Nitto Denko Corp Dispositif de revêtement

Also Published As

Publication number Publication date
SE8008877L (sv) 1981-06-22
EP0031079B1 (fr) 1983-01-05
DE3061545D1 (en) 1983-02-10
DE2951802A1 (de) 1981-07-09
SE442831B (sv) 1986-02-03
US4407867A (en) 1983-10-04

Similar Documents

Publication Publication Date Title
EP0031079B1 (fr) Dispositif et procédé pour laquer automatiquement des matériaux en rubans
EP1951436B1 (fr) Dispositif de revetement comprenant une substance de revetement fluide destinee a des surfaces lisses ou structurees
DE2361343C2 (fr)
DE19549664C2 (de) Vorrichtung zum Verpacken einer Materialbahnrolle
DE69706640T2 (de) Etikettiervorrichtung
EP0512196B1 (fr) Machine d'enroulement pour enrouler des bandes de matériau
DE69420793T2 (de) Vorrichtung zum Wickeln
DE2146037A1 (de) Vorrichtung zum aufspannen einer druckfolie auf den zylinder einer druckmaschine
DE2600522A1 (de) Wickelmaschine
EP3157850B1 (fr) Dispositif de retenue et de déroulement pour matériau plat et/ou de type feuille enroulé sur des rouleaux, installation d'emballage de contenants et procédé permettant de remplacer un rouleau comprenant un matériau plat et/ou de type feuille
DE3030798A1 (de) Verfahren und vorrichtung zum laengsschneiden und aufwickeln von bahnfoermigem material
EP0387632B1 (fr) Dispositif de coupure et d'enroulage pour rubans
DE4342277C2 (de) Revolverkopf-Tragwalzenwickler
EP0006505A2 (fr) Dispositif d'étiquetage d'articles plats tels que des minicassettes, des cassettes video ou similaires
DE69726359T2 (de) Verfahren und Vorrichtung zur Rollfilmherstellung
DE19809516B4 (de) Vorrichtung und Verfahren zum automatischen Wechseln von Folienrollen
EP3507224B1 (fr) Dispositif pour enrouler un fil
EP0135080B1 (fr) Dispositif pour enrouler une pluralité de feuilles imprimées
DE2429917C3 (de) Einrichtung zum automatischen Wechsel von Aufwickelkernen in Aufwickelmaschinen
DE4428249A1 (de) Wickelmaschine
DE3228255T1 (de) Automatische bandwickelvorrichtung
DE69903008T2 (de) Vorrichtung zum schneiden mit hoher geschwindigkeit
EP0610591B1 (fr) Dispositif auxiliaire pour imprimer, notamment pour la production d'épreuves tests
DE4006412A1 (de) Vorrichtung zum aufwickeln von folienrollen
CH669469A5 (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19801210

AK Designated contracting states

Designated state(s): BE DE FR GB IT

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE DE FR GB IT

REF Corresponds to:

Ref document number: 3061545

Country of ref document: DE

Date of ref document: 19830210

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19841203

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19841210

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19841231

Year of fee payment: 5

ITTA It: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19891210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19891231

BERE Be: lapsed

Owner name: AGFA-GEVAERT A.G.

Effective date: 19891231

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19900831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19900901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT