EP0390771A2 - Dispositif pour appliquer un produit liquide sur des objets plats, des bandes, des rouleaux ou analogues - Google Patents

Dispositif pour appliquer un produit liquide sur des objets plats, des bandes, des rouleaux ou analogues Download PDF

Info

Publication number
EP0390771A2
EP0390771A2 EP90890091A EP90890091A EP0390771A2 EP 0390771 A2 EP0390771 A2 EP 0390771A2 EP 90890091 A EP90890091 A EP 90890091A EP 90890091 A EP90890091 A EP 90890091A EP 0390771 A2 EP0390771 A2 EP 0390771A2
Authority
EP
European Patent Office
Prior art keywords
application
cleaning
medium
order
distribution pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP90890091A
Other languages
German (de)
English (en)
Other versions
EP0390771A3 (fr
Inventor
Heinz Hassler
Michael Warmuth
Albert Bellina
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.)
HWB Maschinenbau GmbH
Original Assignee
HWB Maschinenbau GmbH
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 HWB Maschinenbau GmbH filed Critical HWB Maschinenbau GmbH
Publication of EP0390771A2 publication Critical patent/EP0390771A2/fr
Publication of EP0390771A3 publication Critical patent/EP0390771A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/003—Cleaning arrangements or devices for screen printers or parts thereof
    • B41F35/004—Cleaning arrangements or devices for screen printers or parts thereof for cylindrical screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/40—Inking units
    • B41F15/405—Spraying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/44—Squeegees or doctors
    • B41F15/46—Squeegees or doctors with two or more operative parts

Definitions

  • the invention relates to an application device for applying flowable media to flat surfaces, webs, rollers or the like, preferably with a screen printing stencil, at least two media distribution pipes with outlet openings being provided in an application body.
  • the screen printing stencil can be a round or flat stencil.
  • the disadvantage of this machine is that when cleaning the machine only the inside of the stencil is cleaned and all of the medium still present in the medium distribution pipe reaches the stencil and then has to be removed by the rinsing liquid. A lot of rinsing liquid is therefore used and cleaning takes a relatively long time. In addition, a uniform cleaning of the template is not possible due to the distance between the suction openings.
  • a device of the type mentioned is known from EP-A1 91 716.
  • the two media distribution pipes therefore open into a single gap and are connected to a single media storage container. Since the two media distribution pipes are flowed through in opposite directions, the width distribution of the medium to be applied is relatively uniform.
  • each media distribution tube has its own outlet openings and is connected or can be connected to different media storage containers and that the application body is rotatable about its longitudinal axis. This results in the possibility of several, e.g. to bring differently colored media to their own order slot or exit channel. You only need to turn the squeegee around its axis to e.g. to be able to print a different color.
  • At least one application blade is provided so that each application blade rests on a support body whose pressure and volume can be adjusted, that a job space delimitation bar is provided parallel to the job blade hen is and that the order blade and the order space delimitation bar are connected at their two ends by lateral delimitation bars, so that an order space is delimited into which the order openings open.
  • the support body ensures that the application blade lies evenly over the entire width of the application.
  • the contact pressure and the shape of the application blade can be adapted to the respective requirements.
  • the delimited application area prevents the formation of spray mist outside of it.
  • At least one application roller is provided, which has a shoulder at the ends and is guided by a roller holding strip and is carried along its longitudinal axis when the application body is rotated and extends essentially over the entire application width.
  • This job roll serves essentially the same purpose as the job blade.
  • a separate media distribution tube and application blade or application roller can be used for each medium by rotating the application body about its longitudinal axis. It is therefore not necessary to clean the application body and the application blade or application roller.
  • the required working widths are variable. However, there is always a requirement that the distribution of the medium over the respective working width is as even as possible, because the uniformity of the application of the medium on the web depends on this.
  • the distribution of the medium is currently achieved in that several openings are provided in the media distribution pipe, from which the medium to the inside of the round template drips (see eg EP-A2 277 481). So much medium must accumulate in the circular template that a puddle is created so that the medium is distributed in the puddle due to its flowability.
  • the medium is then pressed through the rotating circular stencil by an application blade or an application roller.
  • the outlet openings are designed in the form of spray nozzles which are arranged in one or more rows, and that pressure valves are preferably provided in front of the spray nozzles which automatically close when the pressure falls below a minimum.
  • the medium is distributed in the air and not in the pool. If overpressure valves are provided in front of the spray nozzles or nozzle outlet bores, which automatically close when the pressure drops below a minimum, the medium can be stopped from the medium distribution pipe immediately by lowering the pressure in the medium distribution pipe. (As in the prior art, the medium is normally fed to the medium distribution pipe via a control device at a predetermined pressure or in a predetermined quantity).
  • a self-priming reversible paint pump with quantity and / or pressure control is connected to at least one media distribution pipe.
  • a media distribution pipe is designed as a cleaning media distribution pipe and a discharge channel is provided.
  • a cleaning device for inside and / or outside cleaning of the stencil is provided, which can be used both during the application process and when the machine is at a standstill.
  • the inside and outside cleaning of the template is achieved by attaching the inside and outside cleaning device with little effort in terms of time and technology, because the template does not have to be removed.
  • a cleaning device for the external and / or internal cleaning of the stencil independently of the application device instead of or in addition to the cleaning device in the application body.
  • the cleaning process can always be carried out, both while medium is being applied and during a separate work cycle, e.g. when the machine is at a standstill. Neither the application body nor the round template is removed.
  • the application width of the application device and optionally the cleaning device can be adjusted.
  • the cleaning device has a preformed strip, via which the applied cleaning medium and the dye residues are removed.
  • the level is regulated according to AT-PS 360 950 by a level probe fixed from the outside.
  • the disadvantage of this control is that with larger working widths the level is only controlled from one side; As a result, the application of the medium is not uniform over the entire working width
  • addition a i.e. e.g. Fig. 1a
  • the addition b e.g. e.g. Fig. 1b
  • 1a, b show an application device with spray nozzles
  • 2a, b show an application device with nozzle outlet bores
  • 3a, b show an application device according to the invention with a simple color change
  • 4a, b show an application device similar to FIG. 3, but additionally with a Cleaning device
  • 5a, b show a further exemplary embodiment of the application device according to the invention with a simple color change
  • Figure 5c shows a detail thereof
  • 6a, b show an application device similar to FIG. 5, but together with a cleaning device
  • 7a, b show a cleaning device which is independent of the application device
  • 8a, b show variants thereof
  • FIG. 10 shows the use of several level probes over the entire working width.
  • the application device shown in FIGS. 1 and 2 has an application body 1.
  • a media distribution pipe 2 is provided in this.
  • the media distribution pipe 2 is connected via channels 3 to spray nozzles 4 (FIG. 1) or nozzle outlet bores 4a (FIG. 2).
  • the medium is conventionally fed into the medium distribution pipe from the outside (not shown in the figures).
  • the medium passes from the spray nozzles 4 or the nozzle outlet bores 4a to a template 8.
  • the quantity of the medium is distributed by atomization in the spray nozzles 4 or by distribution in the nozzle outlet bores 4a when the medium in the application system is under pressure.
  • the pressure is usually adjustable.
  • the order space 5 is closed off by an order space delimitation bar 6, an application blade 7 and lateral delimitation bars 12.
  • the order space limitation bar 6 and the order blade 7 extend over the entire working width.
  • the lateral limiting strips 12 are attached to the two ends of the application body 1, so that the application space 5 is closed on all sides.
  • the application blade 7 not only serves as the end of the application space 5, but primarily to press the medium applied by the spray nozzles 4 or nozzle outlet bores 4a onto the template 8 through this template 8; the application blade 7 also distributes the medium evenly over the working width. So that the application blade 7 lies against the template 8 with a defined pressure, there is between the application clinch ge 7 and a pressure body bar 11, a support body 9 is arranged.
  • the support body 9 is fed via a pressure channel 10 with a gaseous pressure medium; the pressure in the support body 9 or its volume is adjustable, so that the support body 9 bears against the application blade 7 in a defined manner.
  • the height of the application body 1 and its angular position relative to the template 8 can be adjusted. Further possibilities for changing the shape of the application blade 7 are changes in the pressure of the support body 9 and the use of differently shaped support bodies 9.
  • the application body 1 a has a plurality of media distribution pipes 2; Parts 3 to 12 are also often available.
  • This embodiment saves time when changing colors, because when changing colors, the application body 1 a only e.g. must be rotated by 90 ° about its longitudinal axis, so that a new applicator blade 7 is used in a short time.
  • the advantage of this application device is that a color change during production does not cause longer machine downtimes than the rotation of the application body 1a and the connection of another ink line to the application body 1a and the cleaning of the stencil require time.
  • a cleaning device is integrated in the application body 1 a in the application device shown in FIG. 4. It is therefore not necessary to remove the template 8 for cleaning it.
  • One of the media distribution pipes 2 of the device shown in FIG. 3, namely 2 ', is used for the supply of the cleaning medium 15. This passes through the channels 3 to spray nozzles 4 '. (Of course, nozzle outlet holes can also be used here instead of spray nozzles; conventional openings would also be conceivable.)
  • the pressure or the amount of externally supplied cleaning medium 15 is adjustable.
  • the cleaning medium 15 is atomized evenly across the working width of the spray nozzles 4 'and applied to the template 8.
  • the cleaning space 16 is closed off by a cleaning space limitation strip 17, a support strip 18 and lateral limitation strips 12.
  • the cleaning space limitation bar 17 and the support bar 18 extend over the entire working width.
  • the lateral limiting strips 12 are attached to the two ends of the application body 1 a.
  • the support bar 18 serves not only as the end of the cleaning space 16, but primarily for supplying the cleaning medium 15 to a discharge channel 19.
  • the discharge channel 19 is delimited by the suction bar 18, the lateral limiting bars 12 and a scraper bar 20.
  • the discharge channel 19 is connected via the channels 13 with a discharge channel 10 'of the applicator 1a.
  • This discharge channel 10 ' is connected from the outside to a reversible paint pump (not shown) so that the cleaning medium 15 can be suctioned off via the discharge channel 19, the channels 13 and this discharge channel 10'.
  • application rollers 37, 38 are provided instead of application blades 7 (FIG. 3).
  • the application roller 37 in use is pressed against the inside of the template 8 by a magnet system (not shown).
  • the magnet system is located outside the template 8, specifically below the printing blanket 41.
  • the diameter of the application rollers 37 and 38 can be of different sizes.
  • the application body 1 a is in turn equipped with a plurality of media distribution pipes 2. These are connected to the spray nozzles 4 via the channels 3. Here too, 4 nozzle outlet bores can be provided instead of spray nozzles.
  • the medium is again fed into the medium distribution pipe 2 from the outside (not shown).
  • the amount of the medium is distributed by atomizing the medium in the spray nozzles 4 when the medium in the media distribution pipe 2 is under pressure.
  • the pressure is usually adjustable.
  • the distribution of the medium is through a width ver partial bar 35, a roller holding bar 36 and finally even more evenly through the application roller 37.
  • the roller holding bar 36 also has the task of securely taking the application roller 37 in use when the application body 1 a is rotated into the waiting position while the application body 1 a is being rotated about its axis. (In FIG. 5, the application rollers 38 are in the waiting position.)
  • a special end version 43 as shown in FIG. 5c).
  • a cleaning device can also be installed in the application body 1 a of this application device. This is shown in Fig. 6; the reference symbols have the same meaning as in FIG. 4.
  • the cleaning device can also be arranged independently of the application device, as is shown in FIGS. 7 to 9.
  • a cleaning medium distribution pipe 24 is provided in a cleaning body 23 (FIG. 7). This is connected via channels 25 to spray nozzles 26 (or to nozzle outlet bores). The cleaning medium is supplied from the outside (not shown), the pressure or the quantity being adjustable. The cleaning medium passes through the cleaning medium distribution pipe 24 and the channels 25 to the spray nozzles 26, from where it is sprayed onto the inside of the template 8.
  • a moistening body 21 is used to clean the outside of the template 8; it is supplied with cleaning medium 22 via an external pump system (not shown).
  • the cleaning space 28 is closed off, as in the embodiment according to FIG. 4, by the cleaning space delimitation strip 17, the support strip 18 and lateral delimitation strips 29.
  • the lateral limiting strips 29 are attached to the cleaning body 23.
  • the introduced cleaning medium 27 is located via a discharge channel 30, a channel 31 and in the cleaning body 23 Chen discharge channel 32 is sucked out and disposed of via a paint pump (not shown).
  • the discharge channel 30 is formed by the support strip 18, a scraper strip 33 and the two lateral limiting strips 29.
  • moistening body 21 could also be arranged inside the template 8 and the cleaning body 23 together with all parts attached to it outside the template 8.
  • this cleaning system can also be designed such that, instead of the humidifying body 21, a second mirror-like unit, consisting of the parts 17, 18, 23, 24, 25, 26, 29, 30, 31, 32, 33 , is provided.
  • This embodiment is preferred for stencils that are particularly difficult to clean.
  • FIG. 9 shows an embodiment similar to FIG. 7, but the humidification device and the discharge device are housed in spatially separate housings 21, 41 and 42. As a result, the cleaning medium can act longer on the template 8.
  • This cleaning device is not only suitable for circular stencils, but is also suitable for flat stencils, flat surfaces, rollers, webs, tables and the like, where mechanical cleaning cannot be used, or where in connection with mechanical pre- or post-cleaning a better cleaning effect can be achieved.
  • a further improvement in the cleaning result can be achieved in succession by using several cleaning units of the above-described designs.
  • level probes 46 are arranged at a distance a from one another on the application body 1, 1a, in order to uniformly record the medium pool depth 47 over the entire working width.
  • the distance a is freely selectable and is set depending on the required uniform processing quality of the web 45 to be printed.
  • the individual level probes 46 are connected to a paint feed controller via a manifold 44 to the outside (not shown). This then regulates the flow rate of the paint pump.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Coating Apparatus (AREA)
EP19900890091 1989-03-31 1990-03-28 Dispositif pour appliquer un produit liquide sur des objets plats, des bandes, des rouleaux ou analogues Withdrawn EP0390771A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT759/89 1989-03-31
AT759/89A AT393246B (de) 1989-03-31 1989-03-31 Auftragsvorrichtung zum aufbringen fliessfaehiger medien auf ebene flaechen, bahnen, walzen od. dgl.

Publications (2)

Publication Number Publication Date
EP0390771A2 true EP0390771A2 (fr) 1990-10-03
EP0390771A3 EP0390771A3 (fr) 1991-06-12

Family

ID=3499040

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900890091 Withdrawn EP0390771A3 (fr) 1989-03-31 1990-03-28 Dispositif pour appliquer un produit liquide sur des objets plats, des bandes, des rouleaux ou analogues

Country Status (4)

Country Link
US (1) US5099758A (fr)
EP (1) EP0390771A3 (fr)
AT (1) AT393246B (fr)
ES (1) ES2019056A4 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556460A1 (fr) * 1992-02-18 1993-08-25 Paper Converting Machine Company Appareil d'impression et procédé
WO1995021745A1 (fr) * 1994-02-12 1995-08-17 Johannes Zimmer Procede et dispositif de nettoyage d'applicateurs
EP0714772A3 (fr) * 1994-11-30 1996-11-27 Reggiani Macchine Spa Appareil pour laver de façon complètement automatique des unités d'impression de machines d'impression avec rouleaux rotatifs
US6135025A (en) * 1994-02-12 2000-10-24 Zimmer; Johannes Process and device for cleaning an application device
NL1011992C2 (nl) * 1999-05-07 2000-11-09 Stork Brabant Bv Rakelinrichting.
NL1011993C2 (nl) * 1999-05-07 2000-11-09 Stork Brabant Bv Zeefdrukinrichting met een in een sjabloon verplaatsbare reinigingseenheid.
EP1219418A3 (fr) * 2000-12-15 2003-11-05 IRI S.r.l. Machine pour la décoration en continu de surfaces de produits et plus particulièrement de carreaux en céramique
DE10232254A1 (de) * 2002-07-17 2004-02-05 ELBERS, Heinz-Jürgen Rotationsdruckmaschine
DE19548556B4 (de) * 1995-12-23 2004-04-08 Siemens Ag Vorrichtung zum Auftragen von viskosen Pasten
DE102008025927A1 (de) * 2008-05-29 2009-12-24 Zyrus Beteiligungsgesellschaft Mbh & Co. Patente I Kg Rotationsdruckmaschine
CN101982319A (zh) * 2010-10-11 2011-03-02 成都印钞有限公司 一种多色接线丝网印刷工艺及其设备
US8152790B2 (en) 2005-12-05 2012-04-10 Cair Lgl Connector for medical use

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213044A (en) * 1990-11-30 1993-05-25 Como Technologies, Incorporated Method and apparatus for use in printing
DE4206181A1 (de) * 1992-02-28 1993-09-02 Baldwin Gegenheimer Gmbh Vorrichtung zur aufbringung von reinigungsfluessigkeit auf einen zylinder einer rotationsdruckmaschine
JP3300137B2 (ja) * 1993-11-18 2002-07-08 理想科学工業株式会社 多版胴式孔版印刷装置の版胴回転駆動支持装置および多版胴式孔版印刷装置
BR9505844A (pt) * 1994-02-12 1996-02-13 Johannes Zimmer Dispositivo autolimpante para a aplicação de uma substância sobre uma seção de têxtil
GB2304310B (en) * 1995-02-18 1997-07-30 Tani Denki Kogyo Kk Device for cleaning screen plate used in screen printing
CA2169236C (fr) * 1995-02-18 2002-01-29 Okie Tani Dispositif servant au nettoyage d'un ecran d'impression utilise en serigraphie
DE19526574C1 (de) * 1995-07-20 1996-10-17 Roland Man Druckmasch Verfahren und Vorrichtung zum Waschen eines Formzylinders und einer zugeordneten Auftragwalze in einer Druckmaschine
JP2896343B2 (ja) * 1996-05-14 1999-05-31 谷電機工業株式会社 印刷用スキージー装置
DE19807505A1 (de) * 1998-02-21 1999-08-26 Roland Man Druckmasch Bogenrotationsdruckmaschine mit Druckeinheiten für den Mehrfarbendruck und wenigstens einer Beschichtungseinheit
US6453814B2 (en) * 1998-05-27 2002-09-24 Martin Christian Oepen Device and process for transverse sizing of printed products
US6647883B1 (en) * 2002-01-16 2003-11-18 The Procter & Gamble Company Process for contact printing with supply of release agent through a porous printing surface
DE10256326A1 (de) * 2002-11-27 2004-06-17 Thieme Gmbh & Co. Kg Verfahren zur Reinigung der Siebschablone einer Siebdruckeinrichtung und Siebdruckmaschine zur Durchführung des Verfahrens
ITMO20030050A1 (it) * 2003-02-28 2004-09-01 Ciemme 80 S R L Metodo per decorare piastrelle.
KR100953495B1 (ko) * 2008-05-21 2010-04-16 건국대학교 산학협력단 롤투롤 방식 인쇄 방법 및 장치
JP7390528B2 (ja) * 2019-10-11 2023-12-04 パナソニックＩｐマネジメント株式会社 スクリーン印刷装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE579480C (fr) *
CH463443A (de) * 1967-09-26 1968-10-15 Buser Ag Maschf Fritz Rotationsfilmdruckmaschine
DE1964182B2 (de) * 1969-12-22 1974-03-21 Mitter & Co, 4815 Schloss Holte Rakelvorrichtung zur Auftragung flüssiger oder pastöser Medien auf Warenbahnen od. dgl., insbesondere für Filmdruckmaschinen
ATA1146270A (de) * 1970-12-21 1976-08-15 Zimmer Peter Vorrichtung zum auftragen einer flussigen bzw. zahflussigen masse
AT335958B (de) * 1972-08-01 1977-04-12 Zimmer Peter Rakeleinrichtung mit farbrucksaugung
US3823409A (en) * 1973-01-30 1974-07-09 Rca Corp Rotatable paraboloidal reservoir useful in an ink jet printer
US3862617A (en) * 1973-04-27 1975-01-28 Paul G Prestegaard Rotary glue box apparatus
FR2244624B1 (fr) * 1973-09-21 1977-11-10 Alsacienne Constr Meca
AT349419B (de) * 1974-09-12 1979-04-10 Zimmer Johannes Magnetbalken zur behandlung von warenbahnen
DE2450309C2 (de) * 1974-10-23 1983-06-16 Mitter & Co, 4815 Schloss Holte Vorrichtung zur Begrenzung des Farbtümpels vor einer im Inneren einer Siebdruckrundschablone angeordneten Auftragsrolle
NL8005058A (nl) * 1980-09-08 1982-04-01 Stork Brabant Bv Rakelinrichting alsmede werkwijze voor het toepassen van deze inrichting.
DE3034807C2 (de) * 1980-09-16 1983-12-15 Mathias 4815 Schloss Holte Mitter Vorrichtung zum Auftragen von Medien auf Warenbahnen
DE3108963C2 (de) * 1981-03-10 1983-10-20 Mathias 4815 Schloss Holte Mitter Auftragsvorrichtung zum Aufbringen von Chemikalien in verschäumter Form
NL8201505A (nl) * 1982-04-08 1983-11-01 Stork Brabant Bv Verdeelsysteem voor een visqueuze substantie.
US4714936A (en) * 1985-06-24 1987-12-22 Howtek, Inc. Ink jet printer
US4709631A (en) * 1987-01-20 1987-12-01 Armstrong World Industries, Inc. Method of printing a raised pattern of liquid

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556460A1 (fr) * 1992-02-18 1993-08-25 Paper Converting Machine Company Appareil d'impression et procédé
CN1081987C (zh) * 1994-02-12 2002-04-03 约翰尼斯·齐默 涂敷装置的清洗方法及装置
WO1995021745A1 (fr) * 1994-02-12 1995-08-17 Johannes Zimmer Procede et dispositif de nettoyage d'applicateurs
US6135025A (en) * 1994-02-12 2000-10-24 Zimmer; Johannes Process and device for cleaning an application device
EP0714772A3 (fr) * 1994-11-30 1996-11-27 Reggiani Macchine Spa Appareil pour laver de façon complètement automatique des unités d'impression de machines d'impression avec rouleaux rotatifs
DE19548556B4 (de) * 1995-12-23 2004-04-08 Siemens Ag Vorrichtung zum Auftragen von viskosen Pasten
NL1011992C2 (nl) * 1999-05-07 2000-11-09 Stork Brabant Bv Rakelinrichting.
WO2000068012A1 (fr) * 1999-05-07 2000-11-16 Stork Brabant B.V. Dispositif de raclette
EP1052096A1 (fr) * 1999-05-07 2000-11-15 Stork Brabant B.V. Dispositif d'impression sérigraphique avec un unité de nettoyage qui est mobile à l'intérieur d'un pochoir
US6453809B2 (en) 1999-05-07 2002-09-24 Stork Brabant B.V. Squeegee device
US6656274B2 (en) 1999-05-07 2003-12-02 Stork Brabant B.V. Device for the dosing and distribution of hotmelt
NL1011993C2 (nl) * 1999-05-07 2000-11-09 Stork Brabant Bv Zeefdrukinrichting met een in een sjabloon verplaatsbare reinigingseenheid.
EP1219418A3 (fr) * 2000-12-15 2003-11-05 IRI S.r.l. Machine pour la décoration en continu de surfaces de produits et plus particulièrement de carreaux en céramique
DE10232254A1 (de) * 2002-07-17 2004-02-05 ELBERS, Heinz-Jürgen Rotationsdruckmaschine
DE10232254B4 (de) * 2002-07-17 2007-04-26 Elbers, Brigitta Rotationssiebdruckmaschine
US8152790B2 (en) 2005-12-05 2012-04-10 Cair Lgl Connector for medical use
DE102008025927A1 (de) * 2008-05-29 2009-12-24 Zyrus Beteiligungsgesellschaft Mbh & Co. Patente I Kg Rotationsdruckmaschine
CN101982319A (zh) * 2010-10-11 2011-03-02 成都印钞有限公司 一种多色接线丝网印刷工艺及其设备

Also Published As

Publication number Publication date
US5099758A (en) 1992-03-31
ATA75989A (de) 1991-02-15
EP0390771A3 (fr) 1991-06-12
ES2019056A4 (es) 1991-06-01
AT393246B (de) 1991-09-10

Similar Documents

Publication Publication Date Title
AT393246B (de) Auftragsvorrichtung zum aufbringen fliessfaehiger medien auf ebene flaechen, bahnen, walzen od. dgl.
DE4138807C1 (en) Colour chamber doctor - is for colour-transfer, screened circular cylindrical body such as screen roller or engraved cylinder
DE2300289C2 (de) Vorrichtung zum Auftragen flüssiger oder pastöser Farbe für Siebdruckmaschinen
EP0047908A1 (fr) Installation d'enduction de matériau en bande
DE1652402B2 (de) Vorrichtung zum Beschichten einer laufenden Materialbahn mit einer Flüssigkeit
DE4125012A1 (de) Einrichtung zum befeuchten von zylindern bei offsetrotationsdruckmaschinen
DE2826135C2 (de) Gummituch-Waschvorrichtung
EP0047907B1 (fr) Installation d'enduction de matériaux en bandes
DE4217528C2 (de) Streicheinrichtung für laufende Warenbahnen
DE19934441A1 (de) Vorrichtung zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Auftragsmediums auf eine laufende Materialbahn, insbesondere aus Papier oder Karton
EP2468938A1 (fr) Procédé et dispositif d'application d'une substance sur un produit brodé, ainsi que machine à broder dotée de ce dispositif d'application
EP0025806B1 (fr) Dispositif de nettoyage du blanchet
DE10012345A1 (de) Vorhang-Auftragsvorrichtung
DE2458234A1 (de) Verfahren und vorrichtung zum reinigen der farbduesen einer vorrichtung zum spritzbedrucken eines poroesen stoffes
EP1621257B1 (fr) Dispositif pour appliquer des segments d'un liquide sur une bande en mouvement
DE1954316A1 (de) Verfahren und Einrichtung zum Beschicken von Walzen in Druckwerken von Druckmaschinen mit einem fluessigen Medium,z.B. Farbe,und zum Dosieren des Mediums
EP1867481A2 (fr) Barre de pulvérisation pour liquide de nettoyage
EP1125740B1 (fr) Procédé et dispositif pour le nettoyage de rouleaux-guides dans une machine rotative à bobine
EP0049362A1 (fr) Dispositif d'alimentation pour l'apport d'un matériau de revêtement à une surface, le matériau de revêtement étant placé en face d'un dispositif d'application
DE68912289T2 (de) Papierbeschichtung.
DE19603861C1 (de) Vorrichtung zum Beschichten einer Materialbahn, insbesondere einer Papier- oder Kartonbahn
DE4326593C2 (de) Druckfarbenzuführungseinrichtung
DE69307584T2 (de) Vorrichtung zum Aufbringen einer Klebstoffschicht auf ein Endlosband und mit dieser Vorrichtung versehene Druckvorrichtung
DE1107250B (de) Anordnung zur Farbzufuehrung bei Rakelvorrichtungen an Siebdruckmaschinen
DE3034803A1 (de) Verfahren und vorrichtung zum bedrucken von warenbahnen mittels einer siebdruckmaschine

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE ES FR IT LI NL

ITCL It: translation for ep claims filed

Representative=s name: STUDIO BIANCHETTI

EL Fr: translation of claims filed
TCNL Nl: translation of patent claims filed
PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE ES FR IT LI NL

17P Request for examination filed

Effective date: 19911205

17Q First examination report despatched

Effective date: 19930615

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19931026