US3196784A - Screen printing apparatus with magnetic squeegee moving means - Google Patents

Screen printing apparatus with magnetic squeegee moving means Download PDF

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US3196784A
US3196784A US173422A US17342262A US3196784A US 3196784 A US3196784 A US 3196784A US 173422 A US173422 A US 173422A US 17342262 A US17342262 A US 17342262A US 3196784 A US3196784 A US 3196784A
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screen
belt
squeegee
along
magnetic
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US173422A
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Kraft Rupert
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Zimmer S Erben KG
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Zimmer S Erben KG
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/12Aldehydes; Ketones
    • D06M13/127Mono-aldehydes, e.g. formaldehyde; Monoketones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/08Machines
    • B41F15/0831Machines for printing webs
    • B41F15/0845Machines for printing webs with flat screens
    • B41F15/085Machines for printing webs with flat screens with a stationary screen and a moving squeegee
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/14Details
    • B41F15/40Inking units
    • B41F15/42Inking units comprising squeegees or doctors
    • B41F15/426Inking units comprising squeegees or doctors the squeegees or doctors being magnetically attracted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/14Details
    • B41F15/44Squeegees or doctors
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/02Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/02Rollers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00Calendering, pressing, ironing, glossing or glazing textile fabrics
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00Calendering, pressing, ironing, glossing or glazing textile fabrics
    • D06C15/08Rollers therefor
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00Calenders; Smoothing apparatus
    • D21G1/002Opening or closing mechanisms; Regulating the pressure
    • D21G1/004Regulating the pressure
    • D21G1/0053Regulating the pressure using magnetic forces
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B2700/00Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/35Rollers for machines for treating textiles, e.g. dyeing, drying, sizing

Definitions

  • the present invention relates to magnetic means for moving a squeegee in a screen printing apparatus.
  • the squeegees for spreading the printing paste over the screens having therein the patterns to be printed are carried on a reciprocable carriage above the screens, and the squeegees are suspended from these carriages.
  • Many types of devices have been suggested for insuring that the pressure of the squeegees on the screens is uniform across the entire width of the screen, thus insuring that the paste is spread evenly and that the printing of the pattern on the cloth is accurate and even. All of these devices, however, operate to exert pressure on the squeegee from overhead, i.e. through the carriage from which the squeegee is suspended. It is not easy to control such pressure when it is exerted from above against the screen, and it is not easy to insure that the pressure is uniform all along the length of the squeegee.
  • a squeegee of magnetic material and providing a magnet beneath each'screen, cloth and supporting belt which extends across the entire width of the screen and magnetically attracts the squeegee with a uniform attractive force so that the squeegee exerts uniform pressure on the screen at all points along its length.
  • the magnet is movable back and forth so that as it moves it causes the squeegee on top of the screen to move with it.
  • FG. 1 is a perspective view, partly cut away, showing the portion of the screen printing machine in which the screens and squeegees are positioned;
  • FIG. 2 is a sectional elevation view talren along line 2 2 of FIG. 1.
  • An endless belt 1 is driven over two rollers (not shown) and the top run of the belt serves as a support for the cloth 3 which is to be printed.
  • the edges of the top run of the belt 1 are guided along the bottom edges of guides 2 mounted on the side frames 15 of the apparatus.
  • frame holders 4 Secured to lifting rods 12 along the top edges of the guides 2 are frame holders 4 which extend across the run of the belt 1 and which also extend downwardly toward the surface of the belt 1.
  • a frame 5 Secured between the frame holders i of each pair is a frame 5 which has stretched over the bottom thereof a screen 6 with a pattern cut therein which is to be printed on the cloth 3. The pattern is indicated in the drawing by the dotted line exentding around the screen.
  • each screen 6 On each screen 6 is a squeegee, which in the apparatus according to the present invention is a cylindrical rod 7 having a small diameter, for example 0.5 cm.
  • the squeegee is movable back and forth across the screen 6, and as it moves it pushes a mass of paste ink d ahead of it to spread it over the screen, and at the same spread the paste through the openings forming the pattern in the screen and onto the cloth to be printed.
  • the squeegee 6 is movable in a direction parallel to the direction of the run of the belt 1, but it is also possible to have the squeegee run in the direction transverse to the belt.
  • Beneath the upper run of the endless belt 1 are a plurality of groups of beams, one group for each frame 5.
  • Each group of beams includes at least two supporting beams 10 spaced from each other in the direction of the run of the belt 1, and a magnettic beam 9 which lies between the supporting beams 11i.
  • the supporting beams 10 support the belt in the vicinity of the frames 5 s0 that the cloth 3 is kept substantially iiat.
  • the magnetic beam 9 has magnet means therein which in the present embodiment is comprised of electromagnets 16 extending along the length of the beam.
  • a nut 1&1 secured to the bottom of the beam
  • a nut 9a also secured to the bottom of the beam.
  • Extending through all of the nuts on one side of the upper run of the belt 1 is a threaded spindle 11, and a similar spindle extends through the nuts on the other side of the belt.
  • the spindles 11 are driven by the driving means for the belt (not shown) so that the movement of the beams 9 and itl are synchronized with the movement of the belt as described hereinafter.
  • the cloth 3 to be printed is secured to the belt 1 in a conventional manner and the belt 1 with the cloth secured thereto is fed into one end of the machine by means not shown.
  • the edges of the belt run along the guides 2 and the central portion or" the belt is supported by the supporting beams 1b.
  • the driving means for the belt move the belt step by step, each step being a movement for a distance equal to the dimension of a frame holder 4 plus the distance between frame holders, so that the area of the cloth which is beneath one frame holder d at the end of one step is moved to a position under the next frame holder d in the next step.
  • the lifting rods 12 are lowered so as to lower the frame holders i mounted thereon, and a quantity of printing paste is placed along the rod '7, either by an automatic dispensing means known to those in the art, or manually.
  • the spindles 11 are driven in a direction to move the supporting beams 1@ and the magnetic beam 9 along the bottom of the belt from a position below one edge of the frame holder 4 to a position below the other edge or the frame holder.
  • the rod 7 Since the rod '7 is of magnetic material, and since the magnetic beam 9 will attract the rod 7, the rod 7 will be moved along over the screen 6 on the bottom of the frame holder 4 so as to spread the paste S through the pattern in the screen onto the cloth.
  • the paste When the rod '7 approaches the edge of the frame holder 4, the paste will start to pile up and will flow over the rod 7, so that when the rod reaches the end of its movement adjacent the edge of the frame holder 4, the paste which remains after spreading has flowed over the rod and is ahead of the rod when the reverse movement of the rod takes place.
  • the lifting rods l2 are then lifted, lifting the 'frame holders and the screens 6 from the cloth, and the belt driving means again moves the cloth ⁇ forward another step. Thereupon, the entire process is repeated.

Description

July 27, 1965 R. KRAFT 3,196,784
SCREEN PRINTING APPARATUS WITH MAGNETIC SQUEEGEE MOVING MEANS Filed Feb. l5. 1962 INVENTOR by QZ /OW/ Ahorneyl UnitedStates Patent O 3,196,734 @CREEN PRHNTHNG APPARATUS WITH MAG- NEHC SQUEEGEE MJING MEANS Rupert Kraft, Kufstein, Austria, assigner to Zinnners Erben Kommanditgesellschaft, Kutstein, Austria, a trading partnership of Austria liiiled Feb. 15, 1962, Ser. No. 173,422 Ciairns priority, application Austria, dan. 9, 1957, A 147/57 1 Qlaim. (fCl. lill- 123) This application is a continuation-in-part of my application Serial No. 703,017, filed December 16, 1957, now abandoned.
The present invention relates to magnetic means for moving a squeegee in a screen printing apparatus.
ln the usual screen printing machine, the squeegees for spreading the printing paste over the screens having therein the patterns to be printed are carried on a reciprocable carriage above the screens, and the squeegees are suspended from these carriages. Many types of devices have been suggested for insuring that the pressure of the squeegees on the screens is uniform across the entire width of the screen, thus insuring that the paste is spread evenly and that the printing of the pattern on the cloth is accurate and even. All of these devices, however, operate to exert pressure on the squeegee from overhead, i.e. through the carriage from which the squeegee is suspended. It is not easy to control such pressure when it is exerted from above against the screen, and it is not easy to insure that the pressure is uniform all along the length of the squeegee.
It is an object of the present invention to provide means for moving the squeegees back and forth across the screens with the squeegees exerting uniform pressure along the entire length of each of them.
It is a further object of this invention to provide means for moving the squeegecs which draws the squeegees down against the screens instead of pressing them down from above the screen.
These objects are carried out by providing a squeegee of magnetic material, and providing a magnet beneath each'screen, cloth and supporting belt which extends across the entire width of the screen and magnetically attracts the squeegee with a uniform attractive force so that the squeegee exerts uniform pressure on the screen at all points along its length. The magnet is movable back and forth so that as it moves it causes the squeegee on top of the screen to move with it.
A preferred embodiment of the invention will now be described in connection with the accompanying drawings, in which:
FG. 1 is a perspective view, partly cut away, showing the portion of the screen printing machine in which the screens and squeegees are positioned; and
FIG. 2 is a sectional elevation view talren along line 2 2 of FIG. 1.
An endless belt 1 is driven over two rollers (not shown) and the top run of the belt serves as a support for the cloth 3 which is to be printed. The edges of the top run of the belt 1 are guided along the bottom edges of guides 2 mounted on the side frames 15 of the apparatus. Secured to lifting rods 12 along the top edges of the guides 2 are frame holders 4 which extend across the run of the belt 1 and which also extend downwardly toward the surface of the belt 1. There is one pair of frame holders 4 for each screen on the apparatus. Secured between the frame holders i of each pair is a frame 5 which has stretched over the bottom thereof a screen 6 with a pattern cut therein which is to be printed on the cloth 3. The pattern is indicated in the drawing by the dotted line exentding around the screen.
On each screen 6 is a squeegee, which in the apparatus according to the present invention is a cylindrical rod 7 having a small diameter, for example 0.5 cm. The squeegee is movable back and forth across the screen 6, and as it moves it pushes a mass of paste ink d ahead of it to spread it over the screen, and at the same spread the paste through the openings forming the pattern in the screen and onto the cloth to be printed. ln the embodiment shown, the squeegee 6 is movable in a direction parallel to the direction of the run of the belt 1, but it is also possible to have the squeegee run in the direction transverse to the belt.
Beneath the upper run of the endless belt 1 are a plurality of groups of beams, one group for each frame 5. Each group of beams includes at least two supporting beams 10 spaced from each other in the direction of the run of the belt 1, and a magnettic beam 9 which lies between the supporting beams 11i. The supporting beams 10 support the belt in the vicinity of the frames 5 s0 that the cloth 3 is kept substantially iiat. The magnetic beam 9 has magnet means therein which in the present embodiment is comprised of electromagnets 16 extending along the length of the beam.
At each end of the supporting beams 19 is a nut 1&1 secured to the bottom of the beam, and at each end of the magnetic beam 9 is a nut 9a also secured to the bottom of the beam. Extending through all of the nuts on one side of the upper run of the belt 1 is a threaded spindle 11, and a similar spindle extends through the nuts on the other side of the belt. The spindles 11 are driven by the driving means for the belt (not shown) so that the movement of the beams 9 and itl are synchronized with the movement of the belt as described hereinafter.
ln operation, the cloth 3 to be printed is secured to the belt 1 in a conventional manner and the belt 1 with the cloth secured thereto is fed into one end of the machine by means not shown. The edges of the belt run along the guides 2 and the central portion or" the belt is supported by the supporting beams 1b. The driving means for the belt move the belt step by step, each step being a movement for a distance equal to the dimension of a frame holder 4 plus the distance between frame holders, so that the area of the cloth which is beneath one frame holder d at the end of one step is moved to a position under the next frame holder d in the next step.
At the completion of a step, the lifting rods 12 are lowered so as to lower the frame holders i mounted thereon, and a quantity of printing paste is placed along the rod '7, either by an automatic dispensing means known to those in the art, or manually. Thereupon the spindles 11 are driven in a direction to move the supporting beams 1@ and the magnetic beam 9 along the bottom of the belt from a position below one edge of the frame holder 4 to a position below the other edge or the frame holder.
Since the rod '7 is of magnetic material, and since the magnetic beam 9 will attract the rod 7, the rod 7 will be moved along over the screen 6 on the bottom of the frame holder 4 so as to spread the paste S through the pattern in the screen onto the cloth. When the rod '7 approaches the edge of the frame holder 4, the paste will start to pile up and will flow over the rod 7, so that when the rod reaches the end of its movement adjacent the edge of the frame holder 4, the paste which remains after spreading has flowed over the rod and is ahead of the rod when the reverse movement of the rod takes place.
If it is desired to spread the paste twice, the direction of rotation of spindles 11 is reversed, and the magnetic beam 9 and supporting beams 1t) are moved back to the starting point, again causing the rod 7 to move across the screen 6 spreading paste ahead of it.
sneer/sa The lifting rods l2 are then lifted, lifting the 'frame holders and the screens 6 from the cloth, and the belt driving means again moves the cloth` forward another step. Thereupon, the entire process is repeated.
lt will thus be seen that the rod '7, which acts as a squeegee, exerts even pressure upon the screen 6 and the cloth 3 as it moves across the screen to spread the paste, being drawn against the screen with uniform pressure by the magnetic beam 9 beneath the belt. There iS no complicated apparatus for raising and lowering a squeegee from above the screen, and no complicated means for exerting uniform pressure along the top of the squeegee so as to attempt to exert uniform squeegee pressure on the screen. There is only the simple rod and the simple magnetic beam beneath the belt.
It Will of course be understood that the present invention is not limited to the use of electromagnets for the magnetic beam. lt is equally possible to use permanent magnets.
lt is thought that the invention and its advantages wiil be understood from the foregoing description and it is apparent that various changes may be made in the form, construction and arrangement of the parts Without departing from the spirit and scope of the invention or sacriicing its material advantages, the form hereinbeore described and illustrated in the drawings being merely a preferred embodiment thereof.
l claim: n
In an apparatus for treating the surface on one side of a web of non-magnetic textile material by rolling a roller along the one side of the web material, the combination of web holding means for holding the web in ROBERT E.
a lixed position, a roller of a material capable of being attracted by a magnet and being on one side of the Web to be treated, said roller having a large axial dimension relative to its diameter such that when it is supported only at its ends it tends to sag between the ends and it tends to exert non-uniform pressure along its length, and said roller being capable of moving along the said one side of the web to be treated, a magnetized body on the other side or the web to be treated and substantially coextensive with the roller and supporting the roller against sagging and attracting the roller with a substantially uniform force along its length, and body moving means in which said magnetized body is mounted and movable along the said other side of the web to be treated, Whereby the elongated roller ismoved along the one side of the web to be treated.
References Cited by the Examiner UNlTED STATES PATENTS 2,076,241 4/ 37 Luehrs l0l247 2,100,587 11/37 Chalker il@ 2,685,861 8/54 Webb 118-211 X 2,793,586 5/57 Arelt l0l-l23 2,866,404 12/58 Laupman lOl-123 2,965,020 l2/60 Zimmer lOl-123 Y FOREIGN PATENTS 206,395 ll/59 Australia. 878,094 9/ 61 Great Britain.
PULFREY, Primary Examiner.
EUGENE R. CAFOZO, Examiner.
US173422A 1957-01-09 1962-02-15 Screen printing apparatus with magnetic squeegee moving means Expired - Lifetime US3196784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT14757A AT206395B (en) 1957-01-09 1957-01-09 Device for the treatment of flat materials

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US3196784A true US3196784A (en) 1965-07-27

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US (1) US3196784A (en)
AT (1) AT206395B (en)
BE (1) BE563316A (en)
CH (1) CH363317A (en)
DE (2) DE1164233B (en)
FR (1) FR1190593A (en)
NL (2) NL222673A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307468A (en) * 1964-06-03 1967-03-07 Polaroid Corp Photographic processing apparatus
US3592132A (en) * 1968-11-27 1971-07-13 Erich Weber Rotary foraminous printing machine with magnetically attracted internal inker
US3596595A (en) * 1967-08-28 1971-08-03 Peter Zimmer Screen printing machine with magnetic work support
US3613635A (en) * 1969-03-13 1971-10-19 Freudenberg Carl Apparatus for the spot application of adhesives to continuous sheet material
US3718117A (en) * 1971-04-26 1973-02-27 Armstrong Cork Co Grooved rod coater
US3834308A (en) * 1972-09-11 1974-09-10 Armstrong Cork Co Conditioned slide surface for carpet printer
US3889629A (en) * 1973-03-16 1975-06-17 Black James Stencil screen coating machine
US4014289A (en) * 1974-09-12 1977-03-29 Johannes Zimmer Device for treating a web
DE2632490A1 (en) * 1975-10-03 1977-04-14 Zimmer Johannes Web treatment unit esp. for screen or stencil printing - has magnetic beam moved along below printing surface by toothed rod drive
US4090443A (en) * 1975-10-02 1978-05-23 Johannes Zimmer Driven squeegee carriage and magnetic beam backup
US4137142A (en) * 1977-12-27 1979-01-30 Stork Brabant B.V. Method and apparatus for sputtering photoconductive coating on endless flexible belts or cylinders
GR1000069B (en) * 1988-02-23 1990-10-31 Ioannis Maniopoulos Automatic machine for silk cloth printing spreading the colours by mens of a magnetic mechanism
US5148743A (en) * 1989-06-16 1992-09-22 Johannes Zimmer Coating machine with magnetically operated doctor blade (squeegee)
US20070289464A1 (en) * 2004-09-28 2007-12-20 Absolute Engineering Limited Ink Recovery System
WO2021066795A1 (en) * 2019-09-30 2021-04-08 Hewlett-Packard Development Company, L.P. Carriage beam arrangements including lubrication devices

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Publication number Priority date Publication date Assignee Title
DE1213818B (en) * 1961-03-28 1966-04-07 Famatex G M B H Device for continuous treatment, for example printing, of webs made of any material, in particular webs of fabric
DE1270577B (en) * 1963-03-25 1968-06-20 Zimmer Johannes Squeegee device, especially for film printing machines
US3456582A (en) * 1966-09-29 1969-07-22 Beloit Corp Crownless electromagnetic press roll loading
US3407415A (en) * 1966-11-17 1968-10-29 George S. Mcgee Jr. Method and apparatus for controlling liquid extraction
DE3216726C1 (en) * 1982-05-05 1983-12-15 Maschinenfabrik Max Goller, 8676 Schwarzenbach Device for the continuous application of a fleet to a textile web
DE3334444A1 (en) * 1983-09-23 1985-04-11 Gerhard 4800 Bielefeld Klemm SCREEN PRINTING MACHINE
DE3875453D1 (en) * 1987-06-03 1992-11-26 Zimmer, Johannes, Klagenfurt, Kaernten, At
DE59207582D1 (en) * 1991-09-12 1997-01-09 Schaetti Ag Device for calendering and / or laminating sheet materials and use of the device
DE19548865C2 (en) * 1995-12-27 2001-03-01 Kuesters Eduard Maschf calender
DE202016106944U1 (en) 2016-02-08 2017-01-02 Voith Patent Gmbh Device for treating a fibrous web

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US2076241A (en) * 1935-04-03 1937-04-06 Cottrell C B & Sons Co Rotary printing press
US2100587A (en) * 1936-07-06 1937-11-30 Kenneth M Chalker Apparatus for coating the interior of tubing and the like
US2685861A (en) * 1950-03-24 1954-08-10 Gen Electric Tubular lamp internal coating apparatus
US2793586A (en) * 1954-01-11 1957-05-28 Onondaga Pottery Company Screen printing apparatus
US2866404A (en) * 1956-02-15 1958-12-30 Stork & Co S App Utfabriek N V Machine for screen printing stepwise movable webs of cloth
US2965020A (en) * 1955-06-24 1960-12-20 Zimmer S Successors Company Printing textiles and like materials
GB878094A (en) * 1957-01-09 1961-09-27 Zimmer Johannes A device for use in printing on sheet material

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US949351A (en) * 1907-08-08 1910-02-15 H M Cosh Electromagnetic ironing-board.
CH150771A (en) * 1931-05-08 1931-11-15 Holzer Gottlieb Protective insert for the pneumatics of bicycles.
FR978157A (en) * 1947-12-30 1951-04-10 Svenska Cellulosa Ab Method and device for assembling objects in particular for assembling, by the edge, thin bodies, such as boards
DE898239C (en) * 1951-01-21 1953-11-30 Heinrich Dipl-Ing Spodig Wheel, roller, cylinder or similar cylindrical body with permanently magnetically excited peripheral surface

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US2076241A (en) * 1935-04-03 1937-04-06 Cottrell C B & Sons Co Rotary printing press
US2100587A (en) * 1936-07-06 1937-11-30 Kenneth M Chalker Apparatus for coating the interior of tubing and the like
US2685861A (en) * 1950-03-24 1954-08-10 Gen Electric Tubular lamp internal coating apparatus
US2793586A (en) * 1954-01-11 1957-05-28 Onondaga Pottery Company Screen printing apparatus
US2965020A (en) * 1955-06-24 1960-12-20 Zimmer S Successors Company Printing textiles and like materials
US2866404A (en) * 1956-02-15 1958-12-30 Stork & Co S App Utfabriek N V Machine for screen printing stepwise movable webs of cloth
GB878094A (en) * 1957-01-09 1961-09-27 Zimmer Johannes A device for use in printing on sheet material

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307468A (en) * 1964-06-03 1967-03-07 Polaroid Corp Photographic processing apparatus
US3596595A (en) * 1967-08-28 1971-08-03 Peter Zimmer Screen printing machine with magnetic work support
US3592132A (en) * 1968-11-27 1971-07-13 Erich Weber Rotary foraminous printing machine with magnetically attracted internal inker
US3613635A (en) * 1969-03-13 1971-10-19 Freudenberg Carl Apparatus for the spot application of adhesives to continuous sheet material
US3718117A (en) * 1971-04-26 1973-02-27 Armstrong Cork Co Grooved rod coater
US3834308A (en) * 1972-09-11 1974-09-10 Armstrong Cork Co Conditioned slide surface for carpet printer
US3889629A (en) * 1973-03-16 1975-06-17 Black James Stencil screen coating machine
US4014289A (en) * 1974-09-12 1977-03-29 Johannes Zimmer Device for treating a web
US4090443A (en) * 1975-10-02 1978-05-23 Johannes Zimmer Driven squeegee carriage and magnetic beam backup
DE2632490A1 (en) * 1975-10-03 1977-04-14 Zimmer Johannes Web treatment unit esp. for screen or stencil printing - has magnetic beam moved along below printing surface by toothed rod drive
US4137142A (en) * 1977-12-27 1979-01-30 Stork Brabant B.V. Method and apparatus for sputtering photoconductive coating on endless flexible belts or cylinders
GR1000069B (en) * 1988-02-23 1990-10-31 Ioannis Maniopoulos Automatic machine for silk cloth printing spreading the colours by mens of a magnetic mechanism
US5148743A (en) * 1989-06-16 1992-09-22 Johannes Zimmer Coating machine with magnetically operated doctor blade (squeegee)
US20070289464A1 (en) * 2004-09-28 2007-12-20 Absolute Engineering Limited Ink Recovery System
US7779758B2 (en) * 2004-09-28 2010-08-24 Absolute Engineering, Limited Ink recovery system with shuttle member
WO2021066795A1 (en) * 2019-09-30 2021-04-08 Hewlett-Packard Development Company, L.P. Carriage beam arrangements including lubrication devices

Also Published As

Publication number Publication date
CH363317A (en) 1962-07-31
FR1190593A (en) 1959-10-14
AT206395B (en) 1959-11-25
BE563316A (en)
DE1164233B (en) 1964-02-27
NL222673A (en)
NL103862C (en)
DE1760210U (en) 1958-01-23

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