US3851582A - Print machine for use with high solvent inks - Google Patents

Print machine for use with high solvent inks Download PDF

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Publication number
US3851582A
US3851582A US00411393A US41139373A US3851582A US 3851582 A US3851582 A US 3851582A US 00411393 A US00411393 A US 00411393A US 41139373 A US41139373 A US 41139373A US 3851582 A US3851582 A US 3851582A
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United States
Prior art keywords
print
machine
ink
rolls
gate
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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.)
Expired - Lifetime
Application number
US00411393A
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English (en)
Inventor
J Saueressig
J Konen
P Metges
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.)
Saueressig GmbH and Co KG
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Saueressig GmbH and Co KG
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Publication date
Priority claimed from DE19722262550 external-priority patent/DE2262550C3/de
Application filed by Saueressig GmbH and Co KG filed Critical Saueressig GmbH and Co KG
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Publication of US3851582A publication Critical patent/US3851582A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/02—Rotary intaglio printing presses for multicolour printing
    • B41F9/023—Web printing presses
    • B41F9/026—Web printing presses with vertically arranged printing units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines

Definitions

  • ABSTRACT A print machine for multicolor operation with high solvent, rapid drying inks utilizes a multiplicity of pairs of print rolls and press rolls rotatably supported on the machine frame and a vertical gate member pivotally mounted on one face of the frame and supporting a multiplicity of inking units for supplying ink to the surface of the print rolls.
  • the print rolls have their axes lying in a common vertical plane and the press rolls have their axes lying in a common vertical plane.
  • Another object is to provide such a machine in which the web and inks are substantially confined to an enclosure during their operative treatment and usage and in which there is provided convenient means for viewing the operation of the internal components of the machine.
  • a print machine for the substantially continuous printing of a web traveling therethrough which includes a machine frame and a vertical gate member pivotally mounted on one face of the frame and moveable between an open position exposing that face and a closed position substantially closing that face.
  • Rotatably supported on the frame in vertically spaced alignment are a multiplicity of pairs of cooperating print and press rolls with the print roll of each pair being disposed outwardly adjacent the gate member.
  • a multiplicity of inking units are supported on the gate member in vertically spaced alignment and each cooperates with one of the print rolls for applying a coating of ink to the circumferential surface of the associated print roll as it rotates during operation of the machine.
  • Each inking unit includes an ink trough and means for moving the ink trough on the gate.
  • Closure means are provided about other surfaces of the machine frame to substantially close the space defined by the frame.
  • the gate member is provided with closure members and at least one of these is disposed between adjacent inking units and movable between a first position substantially closing at least a portion of the vertical space therebetween and a second position exposing the vertical space therebetween.
  • the gate with its closure members cooperates in the closed position thereof with the machine frame and the closure means to provide a substantially closed housing for the print and press rolls and the ink trough.
  • Gas vent means is provided on the machine and communicates with the interior thereof for withdrawing vapors therefrom.
  • the gas vent means includes suction means to create a negative pressure in the gas vent means for withdrawing vapors, and preferably the vent means communicates with the housing adjacent the lower end thereof.
  • the print rolls and press rolls are supported in the machine frame for passage of the web being printed downwardly through the machine.
  • the gate member is desirably provided with a multiplicity of the closure members each substantially closing at least a portion of the space between adjacent inking units, and the closure members are transparent and pivoted on the gate for movement between open and closed positions.
  • the pivotal mounting is at the top of the closure members so that they may be pivoted upwardly to expose the space between inking units.
  • the closure means on the opposite face of the machine frame isconveniently a door substantially closing that face in its closed position and mounted on the frame for movement to an open position exposing that face.
  • the print rolls and ink troughs are mounted in their respective supports so that the print rolls rotate in the ink troughs in the operative position thereof.
  • Elongated print roll cover members are pivotably supported on the machine and are dimensioned and configured to cover substantially the entire axial length of the print rolls over a portion of their circumferential surface adjacent the ink troughs to minimize loss of solvent from the ink coating thereon as they rotate through the ink bath in the troughs towards the nip between the print and press rolls.
  • the inking units desirably include doctor blades pivotably mounted in the gate above the ink troughs, and the cover members extend substantially over the arcuate segment of the print rolls between the ink troughs and doctor blades.
  • the cover members are comprised of an elongated sidewall of non-permeable material having a concave configuration extending closely adjacent theconvex configuration of the print roll periphery and of end walls which provide the support for pivotal movement about the axis of the print roll.
  • pneumatic motor means are utilized for driving the print and press rolls.
  • FIG. 1 is a partially schematic elevational view of a print machine embodying the present invention with portions removed and broken away to reveal details of internal construction;
  • FIG. 2 is a fragmentary side elevational view to an enlarged scale of one of the printing stations of the machine of FIG. 1.
  • FIG. 1 of the attached drawings therein partially diagrammatically illustrated is a print machine embodying the present invention and utilizing a frame generally designated by the numeral 10.
  • One face of the frame has pivotally mounted thereon a gate generally designated by the numeral 12 which is movable between an open position exposing that face of the machine for access to the interior thereof and a closed position substantially sealing that face.
  • the opposite face of the machine has pivotally mounted thereon a door generally designated by the numeral 14 which is movable between a closed position substantially sealing that face and an open position exposing the interior of the machine.
  • the door 14 is provided with an exit port 15 through which the web 22 is discharged from the machine.
  • the top of the frame 10 is provided with a removable cover generally designated by the numeral 16 having a feed port 18 formed therein registering with an aperture 20 in the top of the machine frame.
  • the frame 10, gate 12, door 14 and cover 16 thus provide a substantially closed chamber in which the operating components of the machine for printing the web 22 are disposed.
  • the web 22 is driven through the machine by its engagement in the nip between the print rolls 24 and press rolls 26. As is pointed out in the latter of the above-mentioned applications. the web 22 is deflected from a straight line path about idler rolls 28 through an evaporation mechanism generally designated by the numeral 30. Ink is supplied directly to the surface of the print rolls 24 by their rotation in the ink trough 32 and they are driven so as to rotate therethrough by conventional drive apparatus (not shown).
  • the press roll 26 is disposed with its axis spaced above that of the print roll 24 so that it is in tangential contact therewith adjacent the upper portion of the circumference at a point closely spaced relative to the doctor blade 34.
  • the backing roll 36 may be seen to be substantially larger in diameter than the press roll 26, and it is disposed with its axis in the common plane defined by line drawn through the axes of print roll 24 and press roll 26.
  • the press roll 26 and backing roll 36 are journaled in slides and 112, respectively, the slides 110 also being slidable in the channels of slide 112 as a result of movement of the piston 42 effected by operation of the cylinder 44.
  • the web 22 is deflected from a straight line path downwardly through the cooperating pairs of print and press rolls 24, 26 about the idler rolls 28 and through the deflection and evaporation mechanism 30.
  • the evaporation mechanism 30 includes a porous deflection tube 38 which has its axis parallel to the axes of the rolls 24, 26 and it is generally spaced below the level of the nip between the rolls 24, 26 and desirably below the axis of the print roll 24.
  • the deflection tube 38 is at least in part constructed of a sintered metallic material so as to provide a porous structure along its length and air or other gaseous medium under pressure is introduced into the center thereof and escapes through the porous wall portion so as to maintain a spacing between it and the web 22 passing thereabout.
  • the gaseous medium coming into contact with the web 22 not only serves to provide the cushion avoiding frictional contact with the deflection tube 38 but it also serves to effect evaporation of solvent from the printed coating upon the surface of the web 22.
  • elongated drying units 40 are provided along both the upper and lower horizontal legs of the path of travel of the web 22 towards and away from the porous deflection tube 38.
  • the general structure of the pivotally mounted gate member 12 is described in considerable detail in each of the aforementioned copending applications of .lohann Heinrich Saueressig.
  • the gate 12 is generally comprised of vertical side posts 46, a top cross member 48 and a bottom cross member 50.
  • Mounted on the gate member are a series of inking units generally designated by the numeral 52 and including the ink trough 32 and the doctor blade 34, with one of the inking units 52 cooperating with each of the print stations defined by the print rolls 24.
  • the doctor blade 34 extends from the clamp 54 which in turnis slidably mounted upon the channel member 56 so that it may be moved secantally relative to the print roll 24 by means of the adjusting screw assembly 58.
  • the channel member 56 in turn is pivotally mounted upon the supports 60 so that the entire doctor blade assembly may be pivoted about the axis of the supports 60 moving the blade into or from secantal contact with the surface of the print roll 24.
  • This pivotal movement is effected by the piston 62 which is connected to an extension 64 on the channel member 56 and which reciprocates within the cylinder 66 which in turn is supported upon the frame of the gate 12.
  • the ink trough 32 is movable vertically on the gate 12 by reason of its slidable support thereon and action of the pistons 68 which operate in response to pneumatic pressure in the cylinders 70. As a result, the ink trough 32 may be rapidly moved downwardly to a level below the bottom of the print rolls 24 when it is desired to open the gate 12 or when it is desired to discontinue supply of a particular color to a print station.
  • a multiplicity of closure members 72 are pivotally mounted thereon in pivot brackets 74 for movement between a closed position substantially closing the face of the gate 12 and open position wherein the print station normally covered thereby is exposed for repair or adjustments.
  • the closure members 72 are desirably dimensioned and configured so as to substantially encompass the spacing between the sides of the gate 12 and the spacing between adjacent print stations with cutouts or notches in their edges permitting the extension therethrough in the closed position of the operating elements projecting beyond the outer face of the gate 12 such as the cylinders 66.
  • the closure members 72 are desirably fabricated from transparent, solvent-resistant plastic sheet material or from tempered glass.
  • cover members 76 are provided and each comprises side wall portions and an axially elongated wall portion extending closely adjacent to and along the length of the print rolls 24 above the ink trough 32 and to a point closely adjacent the doctor blade 34.
  • the axially elongated wall portion is of arcuate configuration so as to closely conform to the circumferential surface of the print roll 24.
  • the ink trough 32 is provided with a flange 78 which will supportthe cover member 76 in the desired position thereof when the ink trough 32 is elevated into operative position.
  • the cover member 76 is pivotally mounted on the shaft elements 80 for rotation about the axis of the print roll 24 and it may be removed from the shaft elements 80 to facilitate cleaning or removal of the print roll 24.
  • this arrangement provides a confined space through which the highly' solvent loaded ink coating on the print roll 24 passes prior to its contact with the doctor blade 34. The volatilization of the solvent from the coating is thus minimized during atleast this portion of the path of travel of the print roll 24 to the printing nip.
  • an exhaust system generally designated by the numeral 82 and comprised of an intake vent 84 disposed adjacent the bottom of the print machine and a duct 86 extending.
  • the fumes are exhausted by operation of an exhaust fan 88 with which the duct 86 communicates, and the fumes are desirably passed through suitable solvent removal and treating apparatus to avoid air pollution.
  • the present invention permits the utilization of highly volatile ink formulations without substantial concern for explosion and the like as the fumes are being rapidly evacuated and treated.
  • the machine desirably employs pneumatic motors for operating the various components thereof, including the print roll and press roll, as well as utilizes pneumatic cylinders to effect pivoting and other movement of accessory elements.
  • the interior of the housing may be maintained at a partial vacuum 50' as to facilitate the rapid removal of fumes therefrom.
  • the present invention not only minimizes fire hazard but also tends to protect the interior of the housing from undue solvent attack and deterioration thereof. By rapidly evacuating the solvent fumes, drying of the printed coating upon the web is facilitated.
  • the use of the cover members to substantially enclose the path of travel between the ink trough and the doctor blade minimizes the premature evaporation of the high solvent inks which are so beneficial in the printing of synthetic plastic sheet material, foil, paper and the like.
  • the cover members may extend substantially the entire circumferential surface of the print roll between the ink trough and the press roll.
  • the cover members may be modified in configuration accordingly to provide the desired enclosure for not only the exposed surface of the print roll but also the ink roll.
  • the cover members may be carried by the shaft for the print roll or by separate support shafts as illustrated, and these shafts may be mounted on the machine frame or the machine gate.
  • closure members on the gate may be varied in form or in manner of mounting so long as they are removable to facilitate access to the interior of the gate. They can be plates which are normally fixed in position by screws or other fasteners and which may have transparent window portions therein to permit observation of the operation at the print stations, or they can be pivoted members with properly located notches as illus-,
  • the closure members may be a single piece extending across the full width of the gate or they may each be comprised of a plurality of separate elements secured to the gate member, some of which are pivotally mounted as illustrated and some of which are secured by other suitable means.
  • the apparatus may be utilized for printing fabric, synthetic plastics, film, paper, metal and other continuous webs.
  • the web redirection assembly with its drying action is particularly advantageous in the printing of non-porous materials since passage of the web into the next printing station while the previously deposited print coating is still wet would tend to produce smearing or running of colors and pattern.
  • the machine may be used for intaglio printing as illustrated, in which case a doctor blade (or a pair of doctor blades) is employed or it may be used for relief printing. Where high solvent inks are employed, it is preferred that the print roll rotate directly in the ink trough so as to minimize premature drying on the print roll; however, it is possible to utilize the apparatus quite effectively with a separate ink roll to facilitate coating of the print roll.
  • the web is shown as passing through the web redirection apparatus, it should be appreciated that the web may be passed vertically downwardly in substantially a straight line through the several print stations where adequate drying may be effected between print stations.
  • the web is shown as passing downwardly through the several print stations and entering at the top and exiting at the bottom of the machine, a reverse direction may also be employed.
  • the overall assembly is one which lends itself to rapid interchangeability, disengagement of individual units and variation in printing technique, while at the same time providing a high degree of safety and permitting utilization of high solvent inks.
  • the apparatus permits the evacuation of solvent fumes from the interior of the machine to avoid contamination of the atmosphere and to minimize any danger of fire or explosion while at the same time permitting minimization of premature drying on the print rolls.
  • a print machine for the continuous printing of a continuous web traveling therethrough comprising:
  • a vertical gate member pivotally mounted on one face of said frame and movable between an open position exposing said one face and a closed position substantially closing said one face;
  • each inking unit including an ink trough and means for moving said ink trough on said gate;
  • closure means about other surfaces of said machine frame substantially closing said space defined by said frame; closure members on said gate member, at least one of which is disposed between adjacent inking units and is movable between a first position substantially closing at least a portion of the vertical space therebetween and a second position exposing the vertical space therebetween, said gate with its closure members cooperating in the closed position thereof with said machine frame and closure means to provide a substantially closed housing for said print and press rolls and said ink troughs; and
  • gas vent means on said machine communicating with the interior thereof for withdrawing vapors from the interior thereof.
  • said gas vent means includes suction means for withdrawing fumes and press rolls.
  • vent means communicates with said housing adjacent the lower end thereof and wherein said print rolls and press rolls are supported in said machine for passage of the web being printed downwardly therethrough.
  • closure members are transparent and are pivoted on said gate for movement between said positions thereof.
  • closure members are pivotally mounted to said gate at the top thereof so that they may be pivoted upwardly into said second position thereof.
  • closure means on said opposite face of said machine frame is a door substantially closing said opposite face in a first position and mounted thereon for movement to a second position exposing said opposite face.
  • said machine includes elongated print roller cover members pivotably supported on said machine and dimensioned and configured to cover substantially the axial length of said print rolls over a portion of the circumferential surface thereof adjacent said ink troughs to minimize loss of solvent from the ink coating thereon as they rotate through the ink bath in said troughs towards the nip between said print and press rolls.
  • said inking units include doctor blades pivotably mounted in said gate above said ink troughs and said cover members extend substantially over the arcuate segment of the print rolls between said ink troughs and said doctor blades.
  • cover members are comprised of an axially elongated side wall of non-permeable material and of concave configuration extending closely adjacent the convex surface of the associated print roll and end walls pivotally supporting said cover members for pivotal movement about the axis of the associated print roll.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
US00411393A 1972-12-21 1973-10-31 Print machine for use with high solvent inks Expired - Lifetime US3851582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262550 DE2262550C3 (de) 1972-12-21 Mehrfarben-Tiefdruckmaschine zum kontinuierlichen Bedrucken von bahnförmigem Gut

Publications (1)

Publication Number Publication Date
US3851582A true US3851582A (en) 1974-12-03

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US00411393A Expired - Lifetime US3851582A (en) 1972-12-21 1973-10-31 Print machine for use with high solvent inks

Country Status (8)

Country Link
US (1) US3851582A (de)
BE (1) BE806319A (de)
DK (1) DK137219C (de)
FR (2) FR2213164B2 (de)
GB (1) GB1441844A (de)
IE (1) IE39031B1 (de)
IT (1) IT1050375B (de)
NL (1) NL7314942A (de)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480543A (en) * 1982-03-24 1984-11-06 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Enclosed gravure printing machine
US4831926A (en) * 1986-05-14 1989-05-23 Drg (Uk) Limited Processing paper and other webs
USRE34483E (en) * 1986-05-14 1993-12-21 Strachan Henshaw Machinery Limited Processing paper and other webs
US5296873A (en) * 1992-05-01 1994-03-22 Hewlett-Packard Company Airflow system for thermal ink-jet printer
US5335596A (en) * 1991-08-30 1994-08-09 Howard W. DeMoore Coating apparatus for sheet-fed, offset rotary printing presses
US5399039A (en) * 1992-05-01 1995-03-21 Hewlett-Packard Company Ink-jet printer with precise print zone media control
US5406316A (en) * 1992-05-01 1995-04-11 Hewlett-Packard Company Airflow system for ink-jet printer
US5406321A (en) * 1993-04-30 1995-04-11 Hewlett-Packard Company Paper preconditioning heater for ink-jet printer
US5456543A (en) * 1992-05-01 1995-10-10 Hewlett-Packard Company Printer motor drive with backlash control system
US5461408A (en) * 1993-04-30 1995-10-24 Hewlett-Packard Company Dual feed paper path for ink-jet printer
US5467119A (en) * 1992-05-01 1995-11-14 Hewlett-Packard Company Ink-jet printer with print heater having variable heat energy for different media
US5479199A (en) * 1992-05-01 1995-12-26 Hewlett-Packard Company Print area radiant heater for ink-jet printer
US5564336A (en) * 1992-10-28 1996-10-15 U.E. Sebald Druck Und Verlag Gmbh Rotary intaglio printing machine
US5581289A (en) * 1993-04-30 1996-12-03 Hewlett-Packard Company Multi-purpose paper path component for ink-jet printer
WO1998014329A2 (en) * 1996-09-30 1998-04-09 Schiavi S.P.A. Printing group for rotogravure printing presses
US5774155A (en) * 1992-05-01 1998-06-30 Hewlett-Packard Company Ink-jet printer having dual drying system
US5774141A (en) * 1995-10-26 1998-06-30 Hewlett-Packard Company Carriage-mounted inkjet aerosol reduction system
US6129020A (en) * 1996-04-29 2000-10-10 Ltg Luftechnische Gesellschaft Mit Beschrankter Haftung Air exhaust device for printing machines
US6142076A (en) * 1998-08-20 2000-11-07 Corrado; Frank C. Apparatus and method for cleaning a web substrate
US6196128B1 (en) * 1999-04-20 2001-03-06 Frank C. Corrado Traversing contact cleaning roller cleaner
DE102014101432B3 (de) * 2014-02-05 2014-12-24 CONPRINTA GmbH & Co. KG Druckwerk für eine Flexodruckmaschine
US9908351B1 (en) * 2017-02-27 2018-03-06 Datamax-O'neil Corporation Segmented enclosure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315890C2 (de) * 1983-05-02 1986-03-27 Windmöller & Hölscher, 4540 Lengerich Tiefdruckmaschine
EP0598240B1 (de) * 1992-10-28 1997-03-19 U.E. SEBALD DRUCK UND VERLAG GmbH Rotationstiefdruckmaschine und -verfahren
FR3134783A1 (fr) 2022-04-21 2023-10-27 Psa Automobiles Sa Berceau arrière à résistance renforcée, pour un véhicule terrestre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269836A (en) * 1940-05-07 1942-01-13 Champlain Corp Printing press and web drying means therefor
US2319853A (en) * 1939-05-10 1943-05-25 Goss Printing Press Co Ltd Printing method and means
US2651992A (en) * 1949-03-05 1953-09-15 Goebel Ag Web printing press
US3738265A (en) * 1969-03-29 1973-06-12 Sauressig Kg Geb Multicolor intaglio printing machine with pivotable gate support for inking units

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1451726A (en) * 1920-08-27 1923-04-17 Hoe & Co R Bearing and fountain adjustment for intaglio machines
CH193100A (de) * 1935-07-13 1937-09-30 Vomag Betriebs Aktiengesellsch Tiefdruckrotationsmaschine.
CH309576A (de) * 1950-11-17 1955-09-15 Winkler Fallert & Co Maschf Farbwerk an Tiefdruckmaschinen.
FR1114867A (fr) * 1954-07-16 1956-04-17 Textilmaschb Zittau Veb Machine d'impression en plusieurs couleurs pour tissus
FR1246450A (fr) * 1959-01-02 1960-11-18 Carl Allers Etablissement As Machine rotative utilisable pour l'impression en taille-douce
DE1164363B (de) * 1960-05-06 1964-03-05 Richard Kauschka Walzendruckmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319853A (en) * 1939-05-10 1943-05-25 Goss Printing Press Co Ltd Printing method and means
US2269836A (en) * 1940-05-07 1942-01-13 Champlain Corp Printing press and web drying means therefor
US2651992A (en) * 1949-03-05 1953-09-15 Goebel Ag Web printing press
US3738265A (en) * 1969-03-29 1973-06-12 Sauressig Kg Geb Multicolor intaglio printing machine with pivotable gate support for inking units

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480543A (en) * 1982-03-24 1984-11-06 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Enclosed gravure printing machine
US4831926A (en) * 1986-05-14 1989-05-23 Drg (Uk) Limited Processing paper and other webs
USRE34483E (en) * 1986-05-14 1993-12-21 Strachan Henshaw Machinery Limited Processing paper and other webs
US5335596A (en) * 1991-08-30 1994-08-09 Howard W. DeMoore Coating apparatus for sheet-fed, offset rotary printing presses
US5479199A (en) * 1992-05-01 1995-12-26 Hewlett-Packard Company Print area radiant heater for ink-jet printer
US5589866A (en) * 1992-05-01 1996-12-31 Hewlett-Packard Company Air evacuation system for ink-jet printer
US5406316A (en) * 1992-05-01 1995-04-11 Hewlett-Packard Company Airflow system for ink-jet printer
US5774155A (en) * 1992-05-01 1998-06-30 Hewlett-Packard Company Ink-jet printer having dual drying system
US5446487A (en) * 1992-05-01 1995-08-29 Hewlett-Packard Company Air evacuation system for ink-jet printer
US5456543A (en) * 1992-05-01 1995-10-10 Hewlett-Packard Company Printer motor drive with backlash control system
US5399039A (en) * 1992-05-01 1995-03-21 Hewlett-Packard Company Ink-jet printer with precise print zone media control
US5467119A (en) * 1992-05-01 1995-11-14 Hewlett-Packard Company Ink-jet printer with print heater having variable heat energy for different media
US5296873A (en) * 1992-05-01 1994-03-22 Hewlett-Packard Company Airflow system for thermal ink-jet printer
US5564336A (en) * 1992-10-28 1996-10-15 U.E. Sebald Druck Und Verlag Gmbh Rotary intaglio printing machine
US5461408A (en) * 1993-04-30 1995-10-24 Hewlett-Packard Company Dual feed paper path for ink-jet printer
US5581289A (en) * 1993-04-30 1996-12-03 Hewlett-Packard Company Multi-purpose paper path component for ink-jet printer
US5406321A (en) * 1993-04-30 1995-04-11 Hewlett-Packard Company Paper preconditioning heater for ink-jet printer
US5774141A (en) * 1995-10-26 1998-06-30 Hewlett-Packard Company Carriage-mounted inkjet aerosol reduction system
US6129020A (en) * 1996-04-29 2000-10-10 Ltg Luftechnische Gesellschaft Mit Beschrankter Haftung Air exhaust device for printing machines
WO1998014329A2 (en) * 1996-09-30 1998-04-09 Schiavi S.P.A. Printing group for rotogravure printing presses
WO1998014329A3 (en) * 1996-09-30 1998-07-23 Schiavi Spa Printing group for rotogravure printing presses
US6142076A (en) * 1998-08-20 2000-11-07 Corrado; Frank C. Apparatus and method for cleaning a web substrate
US6196128B1 (en) * 1999-04-20 2001-03-06 Frank C. Corrado Traversing contact cleaning roller cleaner
DE102014101432B3 (de) * 2014-02-05 2014-12-24 CONPRINTA GmbH & Co. KG Druckwerk für eine Flexodruckmaschine
WO2015117807A1 (de) 2014-02-05 2015-08-13 CONPRINTA GmbH & Co. KG Druckwerk für eine flexodruckmaschine
US9908351B1 (en) * 2017-02-27 2018-03-06 Datamax-O'neil Corporation Segmented enclosure
US10336112B2 (en) 2017-02-27 2019-07-02 Datamax-O'neil Corporation Segmented enclosure

Also Published As

Publication number Publication date
BE806319A (fr) 1974-02-15
IT1050375B (it) 1981-03-10
FR2213164B2 (de) 1977-05-27
FR2203695B1 (de) 1976-05-07
DE2262550B2 (de) 1976-06-24
FR2213164A2 (de) 1974-08-02
IE39031L (en) 1974-06-21
DK137219C (da) 1978-07-10
GB1441844A (en) 1976-07-07
FR2203695A1 (de) 1974-05-17
NL7314942A (de) 1974-06-25
DE2262550A1 (de) 1974-07-04
IE39031B1 (en) 1978-07-19
DK137219B (da) 1978-02-06

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