US3837275A - Multiple color embossing of flooring material - Google Patents

Multiple color embossing of flooring material Download PDF

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Publication number
US3837275A
US3837275A US00291994A US29199472A US3837275A US 3837275 A US3837275 A US 3837275A US 00291994 A US00291994 A US 00291994A US 29199472 A US29199472 A US 29199472A US 3837275 A US3837275 A US 3837275A
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US
United States
Prior art keywords
roller
embossing
printing
ink
web
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.)
Expired - Lifetime
Application number
US00291994A
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English (en)
Inventor
J Madsen
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.)
Tarkett AB
Original Assignee
GAF Corp
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 GAF Corp filed Critical GAF Corp
Priority to US00291994A priority Critical patent/US3837275A/en
Priority to ZA735721A priority patent/ZA735721B/xx
Priority to CA179,355A priority patent/CA1007931A/en
Priority to GB4004873A priority patent/GB1429369A/en
Priority to AU59703/73A priority patent/AU470668B2/en
Priority to IT7328901A priority patent/IT995358B/it
Priority to NL7312691A priority patent/NL7312691A/xx
Priority to CH1328773A priority patent/CH569593A5/xx
Priority to FR7333435A priority patent/FR2200795A5/fr
Priority to JP48106474A priority patent/JPS4971043A/ja
Priority to BE135943A priority patent/BE805202A/xx
Priority to DE19732347919 priority patent/DE2347919A1/de
Application granted granted Critical
Publication of US3837275A publication Critical patent/US3837275A/en
Priority to JP1977107116U priority patent/JPS5331063U/ja
Assigned to TARKETT AB reassignment TARKETT AB ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: GAF CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/06—Troughs or like reservoirs with immersed or partly immersed, rollers or cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/18—Inking arrangements or devices for inking selected parts of printing formes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/04—Rotary lithographic machines for offset printing using printing units incorporating one forme cylinder, one transfer cylinder, and one impression cylinder, e.g. for printing on webs

Definitions

  • ABSTRACT An apparatus and method for embossing and printing on a web of flooring material making use of an embossing roller, transfer roller, and gravure roller.
  • the gravure roller is a segmented roller, adapted to coact with a printing ink reservoir, provided with individual compartments matching in number the segments on the gravure roller. Multiple colors of ink are subsequently transferred to the flooring material in accordance with such predetermined segmented gravure roller to produce a material having a multi-color effeet.
  • the present invention is directed to multi-color printing and embossing upon a vinyl material such as vinyl floor tile. More particularly, the instant invention is directed to a method and apparatus for applying in registration to a preselected design, a multiplicity of two or more colors of ink, by means of a roller combination to a floor tile or sheet, while maintaining a high degree of separateness in the respect of colors as they are applied to the vinyl material.
  • present valley printing and embossing techniques accomplish the printing of multiple colors by means of individual print heads containing a different color of ink as received from the transfer roller in the aforementioned technique. Such ink is applied in registration with the design on the embossing roll and is subsequently placed in contact with the substrate to be worked upon.
  • the number of colors used on a valley printer and embosser by present techniques is limited by the number of specific print head assemblies that can be mounted around a single embossing roll; that is, the space limitations, as well as the overall apparatus configuration of present assemblies limits the number of colors that can be rendered upon a given substrate.
  • Still another object of the present invention is to provide a simple and efficient roller configuration suitable for valley printing for substrates such as floor tile or vinyl flooring in which a multiplicity of colors can be simultaneously printed in registration from one given embossing roller.
  • Another object of the present invention is to provide a less costly, easily controllable roller arrangement for the valley printing of vinyl substrate.
  • a further object of the present invention is to provide two or more roller arrangements operating in concert with one another adapted to print a series of uniquely different patterns on the same substrate each having different respective colors.
  • Still another object of the present invention is to provide for an apparatus which will enable a number of variations of a particular design to be employed with the present apparatus.
  • an improved apparatus for embossing and printing a web of flooring material including: a plurality of rollers adapted to be driven in concert with one another to thereby advance the forward movement of said web; a gravure roller segmented along its length into several discrete portions; and a reservoir for printing ink, provided with compartments corresponding in number to the segments on said printing roller, said reservoir having partitions adapted to coact with said discrete printing roller portions to enable the transference of individual ink colors without loss of such color.
  • the present invention also contemplates a method of embossing and printing in registration therewith a web of flooring material including the steps of: introducing said web into an embossing nip formed by a pattern embossing roller and a back up roller moving in concert therewith; transferring printing ink unto said embossing roller via a transfer roller adapted to coact therewith; immersing a segmented gravure roller into a printing ink reservoir provided with several compartments of different colored ink; withdrawing said segmented roller from said reservoir after the application of ink to said segmented roller; metering said ink from said segmented roller prior to transference to said transfer roller; and printing said web of material according to the pattern received by said embossing roller.
  • FIG. 1 is a perspective view of the present invention showing the relationship of the embossing roll, transfer roll and gravure roll with respect to the web of material being worked upon.
  • FIG. 2 is a cross-sectional profile view of FIG. 1 in part with particular showing of the web as it is being worked upon as between the embossing roll and the back-up roll.
  • a web W of vinyl asbestos material is fed into the apparatus between the embossing roll 1 and the back up roll 9 and is embossed in the nip formed therebetween.
  • the web travels according to the arrow T and travels into the apparatus (as shown in FIG. 2) from a belt conveyer through idler rolls 11 into the nip of rolls 1 and 9, and is then carried by idler rolls to belt conveyer 13 where it passes down the line through subsequent operations.
  • the embossing or impression into the vinyl web is attained by hydraulic pressure applied through cylinders (not shown) to the back up roll 9 forcing the web against the embossing roll 1 and the pattern on the embossing roll 1 is impressed into the web W.
  • the depth of embossing in the web W is controlled by hydraulic pressure applied to the back up roll 9.
  • the drive for this embossing unit is accomplished by driving through an electric motor and speed reducer (not shown) to the back up roll 9 and to the embossing roll 1, transfer roll 2 and gravure roll 3 through the nip 15 between the back up roll 9 and the embossing roll 1.
  • Supplemental drive from the embossing roll 1 to the transfer roll 2 is accomplished by gears 8.
  • the gear on the transfer roll 2 is provided with an adjustment feature which enables registration of the pattern on the transfer roll 2 with the pattern on the embossing roll 1.
  • Gear sizes are determined by relative roll diameters and pattern size. Additional drive is accomplished from the transfer roll 2 to the gravure roll 3 through gears 7.
  • the embossing roll 1 is a chrome plated steel roll for example, into which a pattern has been engraved. The depth of the pattern is obviously dependent upon the depth of embossing to be obtained on the web W as it passes through the nip 15.
  • the transfer roll 2 is for example, a steel roll, rubber covered to sufficient depth such that a pattern can be applied to the rubber surface. It is quite apparent from the arrangement of the rollers, that the transfer roll 2 will only apply ink to the embossing roll 1 in the desired areas of the design.
  • the gravure roll 3 which is a segmented roll applies ink in a manner as will be explained below.
  • Ink is picked up from pan 6 doctored off by doctor blade 4 and then transferred by direct contact to the rubber transfer roll 2; thereafter the rubber transfer roll 2 applies the ink to those areas of the embossing roll 1 to be colored with a particular color in a predetermined area.
  • a matching of surface speeds between the embossing roll 1 and the transfer roll 2 is important for good quality inking of the embossing roll. This is accomplished by proper determination of the gear size on the phase gears, as well as, control over the roll diameters, so that matching of the respective surface speeds is accomplsihed.
  • the gravure roll 3 is reworked from time to time by engraving (i.e., grinding out the old engraving sufficiently deep to remove it completely then reengrave it), it is desirable to keep the matching surface speeds within possibly 10 percent of one another.
  • the aforementioned relationship is not critical but represents good practice.
  • Contact pressure between gravure roll 3 and the transfer roll 2 is important, such pressure has an effect on quality, since this is an important means of regulating the transfer of ink between the gravure roll 3 and the transfer roll 2.
  • higher contact pressure will result in light inking; whereas, light contact pressure will result in heavy inking.
  • the gravure roll 3 is what has been described as a segmented roll.
  • these undercuts are located on the gravure roll 3 relative to the pattern on the embossing roll 1 and are on the transfer roll 2, too.
  • the pattern on the transfer roll 2 must match and coincide with the pattern on the embossing roll 1.
  • Each of the pan compartments 6 are provided with suitable plumbing (not shown) for introducing the ink to the compartment, a pump is connected with the necessary piping to the pan 6 and each pan is also provided with an overflow which returns ink through piping to the ink reservoir in the appropriate pump. In this way it is possible to introduce the respective colors in their reservoir.
  • FIG. 1 illustrates only four different colors, such number is included for illustrative purposes only.
  • the dividers 5 are put into the pan 6 in such a way that they are water tight or fluid tight between compartments, in order to prevent contamination or the seepage of ink from one compartment to the other.
  • the configuration of the divider 5 is also contoured to prevent contamination from ink being carried up the gravure roll 3 to the doctor blade 4.
  • the undercuts 16 are provided in the gravure roll 3 whenever a color separation is desired. The depth of this undercut is such, that the roll 3 fits between the several dividers into the designated pan area to further prevent contamination or flow of ink from one compartment to another.
  • the width of the undercut is designed to clear on either side of the divider 5.
  • the present design contemplates a dimension of about three-eighths of an inch between color separations on the web. However, it is not intended to be so limited.
  • the areas printed by each of the inks from the respective compartments 6 are shown as though there is a boundary line between each color, ie the areas marked A,B,C,D.
  • the colors within the A area represent a single color, the B area still another color, etc. These could be any four different colors desired.
  • the doctor blade 4 is of standard construction but for the exception that slots are provided in the doctor at each point of undercutting 16 in FIG. 1. This feature is incorporated to prevent contamination ink along the doctor blade and those areas where a change of color occurs.
  • Doctor blade 12 as shown in FIG. 2 is in contact with the back up roll; and is merely used to strip the web W from the back up roll, if for any reason such web has a tendency to cling to roll 9. This doctor blade 12 does not actively contribute to the operation of doctor blade 4.
  • Inks used in the valley printing of floor tile may be either plastisol or a solvent base ink.
  • the inks are pigmented according to the color required.
  • the cell structure of the gravure roll 3 is important; it is necessary to have the proper cell structure so that correct amounts of ink are metered from the gravure roll 3 to the transfer roll 2 and, in turn, to the embossing roll 1 and then, in turn, to the web W. Wear on the respective rolls has a definite effect on quality with a loss in product quality as the rolls wear.
  • FIG. 1 shows the relationship of the apparatus for multicolor printing out of one fountain.
  • the present invention contemplates mounting a second print head adapted to cover certain portions of the embossing roll from a patterned rubber transfer roll with a single color or if so desired to be set to print a second group of multiple colors.
  • the exact configuration of this would depend upon a basic product pattern design, but the present apparatus is intended to have the flexibility of adding one or more additional series of colors through the second or even a third roll arrangement. in the event a second roll arrangement is employed, i.e. an embosser, the drive for such second apparatus is accomplished similarly to the drive shown in FIG. 1.
  • the large phase gear 8 on the end of the embossing roll 1 also is in mesh with a phase gear located on a transfer roll 2 of the second apparatus arrangement,- and installed so the first gear on the embossing roll 1 is actually simultaneously driving several rolls and the registration of the transfer roll 2 with the patterned embossing roll is controlled by the adjustment feature of the first gear on the end of each transfer roll 2.
  • An apparatus for simultaneously embossing and printing a design having multiple colors on a moving web of vinyl asbestos flooring material comprising, in combination, a motor driven chrome plated steel embossing and printing roller having a design engraved therein for embossing and printing on said web; a motor driven back-up roller disposed in close juxtaposition to said embossing and printing roller and defining a nip therebetween through which the web is advanced; means for controlling the pressure applied at the nip to said web; a doctor blade disposed in close juxtaposition to said back-up roller adjacent to the nip to facilitate separation of the web from said back-up roller; a multicompartment ink reservoir having partitions to separate each compartment, wherein each compartment is adapted to receive and hold a different color ink; a rotatable gravure roller having a plurality of segments corresponding in number to the number of compartments of said reservoir and having circumferential undercuts separating each segment; said gravure roller being positioned such that each segment is at least
  • a method for simultaneously embossing and printing a design having multiple colors on a moving web of vinyl asbestos flooring material comprising the steps of advancing said web into a nip defined by a motor driven chrome plated steel embossing roller having a design engraved thereon for embossing and printing on said web and a motor driven back-up roller disposed in close juxtaposition to said embossing and printing roller; controlling the pressure applied to said web at the nip; removing the web from the back-up roller as said web is advanced; introducing various colored inks into discrete compartments of a multicompartment ink reservoir; applying said different colored inks to the surface of a gravure roller having a plurality of discrete segments corresponding in number to the number of compartments of said reservoir by rotating the discrete segments of said gravure roller within the corresponding compartments of the ink reservoir; controlling the amount of ink dispersed on the surface of each segment of the gravure roller by means of a doctor blade; transferring the ink from the grav

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Printing Methods (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Coating Apparatus (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
US00291994A 1972-09-25 1972-09-25 Multiple color embossing of flooring material Expired - Lifetime US3837275A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
US00291994A US3837275A (en) 1972-09-25 1972-09-25 Multiple color embossing of flooring material
ZA735721A ZA735721B (en) 1972-09-25 1973-08-21 Multiple color embossing of flooring material
CA179,355A CA1007931A (en) 1972-09-25 1973-08-21 Multiple color embossing of flooring material
GB4004873A GB1429369A (en) 1972-09-25 1973-08-23 Multiple colour embossing of flooring material
AU59703/73A AU470668B2 (en) 1972-09-25 1973-08-28 Multiple color embossing of flooring material
IT7328901A IT995358B (it) 1972-09-25 1973-09-13 Metodo ed apparato per la goffra tura e la stampa a piu colori di materiali per ravimentazione
NL7312691A NL7312691A (xx) 1972-09-25 1973-09-14
CH1328773A CH569593A5 (xx) 1972-09-25 1973-09-17
FR7333435A FR2200795A5 (xx) 1972-09-25 1973-09-18
JP48106474A JPS4971043A (xx) 1972-09-25 1973-09-20
BE135943A BE805202A (fr) 1972-09-25 1973-09-24 Procede et dispositif d'embossage et d'impression polychrome sur materiaux de revetement de sols
DE19732347919 DE2347919A1 (de) 1972-09-25 1973-09-24 Verfahren und vorrichtung zum praegen und bedrucken von bahnmaterial
JP1977107116U JPS5331063U (xx) 1972-09-25 1977-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00291994A US3837275A (en) 1972-09-25 1972-09-25 Multiple color embossing of flooring material

Publications (1)

Publication Number Publication Date
US3837275A true US3837275A (en) 1974-09-24

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Application Number Title Priority Date Filing Date
US00291994A Expired - Lifetime US3837275A (en) 1972-09-25 1972-09-25 Multiple color embossing of flooring material

Country Status (12)

Country Link
US (1) US3837275A (xx)
JP (2) JPS4971043A (xx)
AU (1) AU470668B2 (xx)
BE (1) BE805202A (xx)
CA (1) CA1007931A (xx)
CH (1) CH569593A5 (xx)
DE (1) DE2347919A1 (xx)
FR (1) FR2200795A5 (xx)
GB (1) GB1429369A (xx)
IT (1) IT995358B (xx)
NL (1) NL7312691A (xx)
ZA (1) ZA735721B (xx)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038680A1 (en) * 1998-01-30 1999-08-05 Springs Window Fashions Division, Inc. Apparatus and method for embossing and valley printing elongated substrates
US6401618B1 (en) 1998-07-17 2002-06-11 Awi Licensing Company Printing machine having reciprocating carriage carrying both cleaning and ink delivery devices
US20020162465A1 (en) * 2001-05-04 2002-11-07 Steffens Robert S. Multicolor ink transfer arrangement and method
US6550389B1 (en) * 1999-07-27 2003-04-22 Toyo Seikan Kaisha, Ltd. Printing method for printing on can barrel
US20060088665A1 (en) * 2004-10-27 2006-04-27 Jabbari Cyrus A Colored, embossed and printed elongate articles and method and apparatus to color, emboss and print the same
EP1652652A1 (fr) * 2004-10-27 2006-05-03 Nmc S.A. Articles décorés
US20090090259A1 (en) * 2007-10-02 2009-04-09 Scentisphere Llc Segmented Gravure Print Cylinder System
US20100011977A1 (en) * 2008-07-17 2010-01-21 Tampoprint Ag Device for imprinting the peripheral surface of a cylindrical workpiece
CN114043662A (zh) * 2021-12-01 2022-02-15 江苏凯伦建材股份有限公司 沥青防水卷材生产用防粘辊压方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048206C2 (de) * 2000-09-28 2003-04-30 Sca Hygiene Prod Gmbh Verfahren und Vorrichtung zur Herstellung eines gedruckten Tintenmusters auf ein Tissue-Produkt, sowie Tissue-Produkt an sich
FI126606B (fi) * 2012-05-15 2017-03-15 Walki Group Oy Menetelmä eri painoväreillä tehtävien painatusten tarkaksi kohdistamiseksi rotaatiopainossa
JP6208456B2 (ja) * 2013-04-09 2017-10-04 株式会社ササクラ 放射パネルとその製造方法
JP2015036140A (ja) * 2013-08-16 2015-02-23 日本製紙パピリア株式会社 多色塗工紙の製造方法

Citations (16)

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Publication number Priority date Publication date Assignee Title
US144673A (en) * 1873-11-18 Improvement in inking apparatus
US262938A (en) * 1882-08-22 Peters
US581201A (en) * 1897-04-20 The norris pete
US680533A (en) * 1898-06-21 1901-08-13 Ernest Edouard Marinier Machine for simultaneously printing and embossing paper.
US690822A (en) * 1901-04-01 1902-01-07 Paul Victor Avril Embossing and printing machine.
US698034A (en) * 1897-12-10 1902-04-22 F B Greene Machine for embossing and printing.
US729002A (en) * 1902-07-15 1903-05-26 Robert Hoe Ink-fountain.
US805697A (en) * 1904-02-27 1905-11-28 Marinier Navoit And Jeanson Embossing and printing machine.
US805699A (en) * 1904-10-07 1905-11-28 Marinier Navoit And Jeanson Embossing and printing machine.
US1774119A (en) * 1928-03-26 1930-08-26 Edward A Waller Printing press
US1890922A (en) * 1929-04-13 1932-12-13 Edward A Waller Multicolor printing press
US2054313A (en) * 1934-09-29 1936-09-15 Paper Patents Co Apparatus for printing and embossing in register
US2746387A (en) * 1950-11-07 1956-05-22 Rotographic Inc Rotary intaglio printing and embossing press
GB858923A (en) * 1958-03-04 1961-01-18 Paul Dornbusch Improvements in or relating to colour embossing calenders
US3578766A (en) * 1966-04-04 1971-05-18 Spidem Ste Nle Variable pressure embossing machine
US3585932A (en) * 1968-06-07 1971-06-22 Wallace H Granger Automatic inking system for rotary newspaper printing press

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US144673A (en) * 1873-11-18 Improvement in inking apparatus
US262938A (en) * 1882-08-22 Peters
US581201A (en) * 1897-04-20 The norris pete
US698034A (en) * 1897-12-10 1902-04-22 F B Greene Machine for embossing and printing.
US680533A (en) * 1898-06-21 1901-08-13 Ernest Edouard Marinier Machine for simultaneously printing and embossing paper.
US690822A (en) * 1901-04-01 1902-01-07 Paul Victor Avril Embossing and printing machine.
US729002A (en) * 1902-07-15 1903-05-26 Robert Hoe Ink-fountain.
US805697A (en) * 1904-02-27 1905-11-28 Marinier Navoit And Jeanson Embossing and printing machine.
US805699A (en) * 1904-10-07 1905-11-28 Marinier Navoit And Jeanson Embossing and printing machine.
US1774119A (en) * 1928-03-26 1930-08-26 Edward A Waller Printing press
US1890922A (en) * 1929-04-13 1932-12-13 Edward A Waller Multicolor printing press
US2054313A (en) * 1934-09-29 1936-09-15 Paper Patents Co Apparatus for printing and embossing in register
US2746387A (en) * 1950-11-07 1956-05-22 Rotographic Inc Rotary intaglio printing and embossing press
GB858923A (en) * 1958-03-04 1961-01-18 Paul Dornbusch Improvements in or relating to colour embossing calenders
US3578766A (en) * 1966-04-04 1971-05-18 Spidem Ste Nle Variable pressure embossing machine
US3585932A (en) * 1968-06-07 1971-06-22 Wallace H Granger Automatic inking system for rotary newspaper printing press

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038680A1 (en) * 1998-01-30 1999-08-05 Springs Window Fashions Division, Inc. Apparatus and method for embossing and valley printing elongated substrates
US6401618B1 (en) 1998-07-17 2002-06-11 Awi Licensing Company Printing machine having reciprocating carriage carrying both cleaning and ink delivery devices
US6516720B2 (en) 1998-07-17 2003-02-11 Awi Licensing Company Printing machines
US6550389B1 (en) * 1999-07-27 2003-04-22 Toyo Seikan Kaisha, Ltd. Printing method for printing on can barrel
US20020162465A1 (en) * 2001-05-04 2002-11-07 Steffens Robert S. Multicolor ink transfer arrangement and method
US6526883B2 (en) * 2001-05-04 2003-03-04 Cronite Company Inc. Multicolor ink transfer arrangement and method
US20060088665A1 (en) * 2004-10-27 2006-04-27 Jabbari Cyrus A Colored, embossed and printed elongate articles and method and apparatus to color, emboss and print the same
EP1652652A1 (fr) * 2004-10-27 2006-05-03 Nmc S.A. Articles décorés
WO2006045763A2 (fr) * 2004-10-27 2006-05-04 Nmc S.A. Articles decores
WO2006045763A3 (fr) * 2004-10-27 2006-06-29 Nmc Sa Articles decores
US20090130311A1 (en) * 2004-10-27 2009-05-21 Nmc S.A. Decorated articles
US20090090259A1 (en) * 2007-10-02 2009-04-09 Scentisphere Llc Segmented Gravure Print Cylinder System
US20100011977A1 (en) * 2008-07-17 2010-01-21 Tampoprint Ag Device for imprinting the peripheral surface of a cylindrical workpiece
CN114043662A (zh) * 2021-12-01 2022-02-15 江苏凯伦建材股份有限公司 沥青防水卷材生产用防粘辊压方法
CN114043662B (zh) * 2021-12-01 2024-02-13 江苏凯伦建材股份有限公司 沥青防水卷材生产用防粘辊压方法

Also Published As

Publication number Publication date
GB1429369A (en) 1976-03-24
ZA735721B (en) 1974-07-31
JPS5331063U (xx) 1978-03-17
IT995358B (it) 1975-11-10
FR2200795A5 (xx) 1974-04-19
AU470668B2 (en) 1976-03-25
CA1007931A (en) 1977-04-05
BE805202A (fr) 1974-01-16
AU5970373A (en) 1975-03-06
DE2347919A1 (de) 1974-04-04
JPS4971043A (xx) 1974-07-09
NL7312691A (xx) 1974-03-27
CH569593A5 (xx) 1975-11-28

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Owner name: TARKETT AB; RONNEBY, SWEDEN A CORP OF SWEDEN

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