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WO2018140849A1 - Machine d'impression et procédé d'impression de pièces - Google Patents

Machine d'impression et procédé d'impression de pièces Download PDF

Info

Publication number
WO2018140849A1
WO2018140849A1 PCT/US2018/015664 US2018015664W WO2018140849A1 WO 2018140849 A1 WO2018140849 A1 WO 2018140849A1 US 2018015664 W US2018015664 W US 2018015664W WO 2018140849 A1 WO2018140849 A1 WO 2018140849A1
Authority
WO
WIPO (PCT)
Prior art keywords
printing
workpiece
station
printed
treatment station
Prior art date
Application number
PCT/US2018/015664
Other languages
English (en)
Inventor
Luis E. SCHUMACHER
Original Assignee
Illinois Tool Works Inc.
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 Illinois Tool Works Inc. filed Critical Illinois Tool Works Inc.
Priority to EP18704736.0A priority Critical patent/EP3573838A1/fr
Publication of WO2018140849A1 publication Critical patent/WO2018140849A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • H05K3/1208—Pretreatment of the circuit board, e.g. modifying wetting properties; Patterning by using affinity patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0082—Digital printing on bodies of particular shapes
    • B41M5/0088—Digital printing on bodies of particular shapes by ink-jet printing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
    • H05K2203/107—Using laser light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
    • H05K2203/1173—Differences in wettability, e.g. hydrophilic or hydrophobic areas
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • H05K3/1241—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing
    • H05K3/125—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing by ink-jet printing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/381—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the substrate

Definitions

  • the present invention relates to a printing machine and to a method for printing workpieces.
  • the publication DE 10 2011 076 410 Al teaches a method for working surfaces of a machine element. A coating is applied on the surface with the PVD method. The surface itself is worked by a geometrically not defined cutting method in such a manner that an isotopic structure is obtained .
  • a method for working a coating of hard carbon is furthermore known from the publication DE 10 2006 010 916 Al .
  • brush-like or plate-like elements are used to smooth the surface .
  • the invention has the problem of indicating a printing machine and a corresponding method for printing workpieces with which machine and with which method workpieces can be effectively printed in the simplest manner possible even if these workpieces are provided with a coating which should prevent the adhering of any particles or which furthers an insufficient adhesion.
  • the invention relates in particular to a printing machine for printing workpieces, wherein the printing machine comprises a pretreatment station for pretreating the surface of a workpiece to be printed and comprises a printing station connected in after the pretreating station.
  • the pretreating station is designed to selectively structure the surface of the workpiece to be printed.
  • the printing station comprises an inkjet printing unit in order to print in a contactless manner on at least selectable areas of the surface areas of the workpiece to be printed, which surface areas are selectively structured in the pretreatment station.
  • pretreat denotes different chemical, physical and mechanical methods for either removing the coating and/or applying an adhesion-promoting layer in order to ensure a necessary adhesion.
  • the disadvantage of the previously used attempts is that the coatings which were problematic for the inkjet printing method could be removed or modified only over the entire surface.
  • the invention provides to this end placing a pretreatment station in front of the printing station with the inkjet printing unit in order to selectively structure or process the areas/positions to be printed onto the surface of the workpiece.
  • the pretreatment station of the printing machine according to the invention is designed to structure selectable areas of the surface of the workpiece to be printed on, in particular in the micro- and nanometer range.
  • the selectable areas of the surface of the workpiece to be printed which are structured in the pretreatment station are in particular precisely those areas of the surface of the workpiece which are subsequently printed in the printing station with the inkjet method.
  • the pretreatment station comprises a unit for emitting high energy radiation.
  • a unit for emitting high energy radiation is, for example, a laser unit, a unit for emitting UV radiation or a plasma unit.
  • the unit for emitting high energy radiation with an appropriate focusing lens located downstream via which the selectable areas of the surface of the workpiece to be printed can be loaded with appropriate high energy radiation.
  • the loading of the selected areas takes place in particular according to a previously determined or settable operating cycle by means of which the radiation time, the intensity of the high energy radiation and/or other radiation parameters such as, for example, a pulse frequency, etc. can be determined or set.
  • the pretreatment station comprises a laser unit which is designed to load selectable areas of the surface of the workpiece to be printed with laser light, preferably according to a previously determined or settable operating cycle.
  • the unique quality of the laser radiation is made use of here, namely, in particular its spatial coherency and the monochromaticity of the laser light.
  • the spatial coherency of the laser radiation permits an extreme ability to focus the surface areas of the workpiece to be printed and which are to be selectively structured.
  • the monochromaticity of the laser light makes possible - together with a changing of the wavelength - a selective and spatially localized stimulation of atoms or molecules of any coating present on the surface of the workpiece to be printed and which coating is to be selectively removed or structured in the pretreatment station.
  • an ablation of the coating provided on the workpiece to be printed takes place with the aid of the laser unit at least in areas in the pretreatment station.
  • the coating is selectively stoichiometrically removed preferably under the effect of short, intensive laser pulses, wherein the interaction time is preferably selected to be so short that material of the coating cannot segregate into individual components .
  • it is not absolutely required in the pretreatment station to selectively and completely remove the coating on the workpiece to be printed and which coating is problematic and disadvantageous for the inkjet printing process. It is frequently already sufficient, as a function of the coating type, to modify, in particular to structure the coating selectively in the areas of the coating into which the printing ink is to be subsequently applied in the printing station with the aid of the inkjet printing unit .
  • the printing machine comprises a positioning system for positioning a workpiece to be pretreated in the pretreatment station and for the subsequent positioning in the printing station of the workpiece which was pretreated in the pretreatment station and is to be printed in the printing station.
  • the positioning system is designed in such a manner that the workpiece pretreated in the pretreatment station and to be printed in the printing station is positioned in the printing station in such a manner that that a printing image to be generated by the inkjet printing unit is transferred exactly onto the surface area of the workpiece which was selectively structured in the pretreatment station.
  • the positioning system is designed as an absolute positioning system, that is, as a positioning system which is designed to position the workpiece in the pretreatment station and in the printing station in a coinciding manner.
  • a positioning system is cited as an example for such an absolute positioning system which comprises at least one linear drive via which the workpiece can be transferred along a linear axis from the pretreatment station to the printing station of the printing machine.
  • an optical monitoring unit especially a camera system
  • the positioning system whether it is designed as an absolute positioning system or as a relative positioning system
  • an optical monitoring unit is associated with the positioning system (whether it is designed as an absolute positioning system or as a relative positioning system) in order to monitor and correct, if necessary, a local position of the workpiece in the pretreatment station, in the printing station and/or between the pretreatment station and the printing station.
  • the inkjet printing unit can have one print head but preferably several, i.e., at least two print heads are used.
  • the inkjet printing unit is designed to apply optionally and/or selectively different inks onto surface areas structured in the pretreatment station.
  • selective application of ink denotes an application of ink onto certain previously determined or settable structured areas of the workpiece.
  • the inkjet printing unit is not only designed to apply colored inks or pigmented inks onto surface areas structured in the pretreatment station but also functional liquids.
  • electronic structural components can be imprinted onto the workpiece in order to produce a printed electronics system.
  • the printing machine furthermore comprises a posttreatment station connected in downstream from the printing station in order to subsequently treat the workpiece selectively printed in the printing machine.
  • the posttreatment station is designed here, for example, to carry out an appropriate heat treatment in order to dry or activate the color/ink/liquid previously applied by the inkjet printing unit.
  • the invention relates not only to a printing machine of the previously described type but also to a method for printing workpieces, wherein this method comprises in particular the following method steps:
  • FIG. 1 schematically shows a first exemplary embodiment of the printing machine according to the invention in a side view
  • FIG. 2 schematically shows a top view of a second embodiment of the printing machine according to the invention.
  • FIG.3 schematically shows a side view of another exemplary embodiment of the printing machine according to the invention.
  • the invention solves the initially described problem by the implementing of a special pretreatment which occurs in traditional applications known from the prior art.
  • the invention provides to this end the selective working of positions of a workpiece which are to be printed in a first step with the aid, for example, of a laser unit.
  • the laser unit is controlled in particular with a defined intensity so that a problematic coating on the workpiece is selectively removed. This makes it possible for the printing color to be directly connected to the substrate of the workpiece without a barrier layer preventing the adhesion of the printing color.
  • a coated workpiece 7 is selectively worked in a laser unit in such a manner that only the positions of the workpiece 7 to be printed are worked by the laser beam.
  • the laser intensity is preferably selected as a function of the coating of the workpiece 7, wherein decisive influences are, among others, the pigmenting/color and layer thickness of the coating. A defined ablation of the coating is ensured by a correct parameterization.
  • the workpiece 7 is worked in a printing station 2 in a second step, wherein in particular an exact positioning is necessary.
  • the exemplary embodiments of the printing machine 10 comprise the already cited pretreatment station 1 with the laser unit and the also already cited printing station 2, wherein an inkjet printing unit 3a with at least one print head 3b is associated with the printing station 2 in order to print in a contactless manner at least selectable areas of the surface of the workpiece 7 to be printed, which surface was selectively structured in the pretreatment station 1.
  • a positioning system 5 is used in the exemplary embodiments of the printing machine 10 according to the invention and schematically shown in the drawings .
  • the positioning system 5 is constructed especially as an absolute positioning system 5 which is designed to position the workpiece 7 in the pretreatment station 1 and in the printing station 2 in a coinciding manner.
  • the positioning system 5 comprises at least one linear drive by which a workpiece 7 held by a workpiece carrier can be transferred along a linear axis L from the pretreatment station 1 to the printing station 2.
  • the positioning system 5 is preferably associated with an optical monitoring unit in order to control and, if necessary, correct the local position of the workpiece 7 in the pretreatment station 1, in the printing station 2 and/or between the pretreatment station 1 and the printing station 2.
  • the positioning system 5 has a linear axis L as linear drive and/or transport drive. This axis ensure an absolute positioning accuracy.
  • a linear carriage 6 with a workpiece carrier and/or a workpiece receptacle is provided on the linear axis L.
  • the workpiece 7 to be printed is introduced onto this workpiece carrier or into this workpiece receptacle.
  • the supplying of the workpiece carrier or of the workpiece receptacle takes place in position 1 (POS1) .
  • the linear carriage 6 runs from left to right.
  • the linear carriage 6 with the workpiece 7 to be worked and/or to be printed runs through the pretreatment station 1 with the laser unit.
  • a defined layer thickness of the workpiece 7 is removed by the laser unit of the pretreatment station 1.
  • the pattern to be removed is digitally supplied to the laser unit.
  • the pattern to be removed can exactly correspond to the print image to be applied in the printing station 2.
  • the pattern to be removed is dimensioned to be somewhat larger -in comparison to the size of the print image to be applied - in order to make possible a kerning of the printed image.
  • the shape of the pattern to be removed should correspond at least substantially to the shape of the print image to be applied in the printing station 2.
  • the workpiece 7 subsequently runs through the printing station 2 with the inkjet printing unit 3a.
  • the inkjet printing unit 3a of the printing station 2 is provided with as many print heads 3b as desired.
  • the individual print heads 3b successively spray the printing ink onto the surface areas of the workpiece 7 which were already processed in the pretreatment station 1 with the laser unit .
  • the printing inks sprayed by the printing heads 3b of the inkjet printing unit 3a do not necessarily have to be color inks or pigment inks; it is also conceivable that adhesion promotors and/or functional liquid/colors are applied from at least one printing head 3b.
  • the input of the image to be printed is preferably inputted digitally into the printing station.
  • the linear carriage 6 moves through a posttreatment station 4 in order to harden or dry the printing ink in the embodiment of the printing machine 10 according to the invention schematically shown in FIG. 1.
  • the removal of the printed workpiece 7 can then takes place in the second position (POS2) in in a following process step wherein the linear carriage 6 runs from right to left out of its initial position (POS1) . If the printed workpiece 7 was not unloaded in the second position, this can now take place in the first position.
  • FIG. 2 and 3 schematically show other constructive embodiments of the process according to the invention.
  • a linear carriage 6 with the pretreatment station 1 and the printing station 2 moves relative to a stationary workpiece 7, for example in the embodiment according to FIG. 2.
  • the embodiment according to FIG. 3 provides that the linear axis L is interrupted between the pretreatment station 1 and the posttreatment station so that the workpiece 7 can be removed already after the pretreatment station 1.
  • the linear carriage 6 or the workpiece receptacle can be optionally provided with the workpiece 7 directly in front of an optical monitoring unit 8 or directly in front of the printing station 2.
  • laser light is preferably used for the pretreatment since it makes possible an especially selective pretreatment with a high edge sharpness without negatively influencing surrounding areas .
  • the surface of the workpiece 7 to be printed is constructed at least in areas as a 3-D surface.
  • the solution according to the invention is especially suited for printing workpieces 7 which are provided with a coating which should prevent the adhering of any particles or which furthers an insufficient adhesion.
  • a coating which should prevent the adhering of any particles or which furthers an insufficient adhesion.
  • Examples for this are high-grade steel sheets with anti- fingerprint coating. This application is frequently used in the area of whiteware .
  • Any type of work pieces can be considered onto which a functional coating/lacquer (for example, anti-graffiti lacquer, anti-perspiration coating) is applied but which is additionally be printed on.
  • a functional coating/lacquer for example, anti-graffiti lacquer, anti-perspiration coating
  • the automobile sector is focused on here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Ink Jet (AREA)

Abstract

L'invention concerne une machine d'impression (10) pour l'impression de pièces (7). Afin d'atteindre une situation dans laquelle des pièces (7) peuvent être imprimées efficacement de la manière la plus simple possible, même si ces pièces (7) sont pourvues d'un revêtement qui est destiné à empêcher l'adhérence de toute particule ou qui favorise une adhérence inappropriée, l'invention prévoit que la machine d'impression (10) ait un poste de prétraitement (1) pour le prétraitement de la surface d'une pièce (7) à imprimer et un poste d'impression (2) relié en aval du poste de prétraitement (1), le poste de prétraitement (1) étant conçu pour structurer sélectivement la surface de la pièce (7) à imprimer, et le poste d'impression (2) ayant une unité d'impression à jet d'encre (3a) pour l'impression sans contact d'au moins des régions sélectionnables des régions de surface de la pièce (7) à imprimer qui ont été sélectivement structurées dans le poste de prétraitement (1).
PCT/US2018/015664 2017-01-30 2018-01-29 Machine d'impression et procédé d'impression de pièces WO2018140849A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18704736.0A EP3573838A1 (fr) 2017-01-30 2018-01-29 Machine d'impression et procédé d'impression de pièces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017101719.4A DE102017101719B4 (de) 2017-01-30 2017-01-30 Druckmaschine mit selektiver vorbehandlung sowie verfahren zum bedrucken von werkstücken
US102017101719.4 2017-01-30

Publications (1)

Publication Number Publication Date
WO2018140849A1 true WO2018140849A1 (fr) 2018-08-02

Family

ID=61193115

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/015664 WO2018140849A1 (fr) 2017-01-30 2018-01-29 Machine d'impression et procédé d'impression de pièces

Country Status (3)

Country Link
EP (1) EP3573838A1 (fr)
DE (1) DE102017101719B4 (fr)
WO (1) WO2018140849A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3085619A1 (fr) * 2018-09-10 2020-03-13 Reydel Automotive B.V. Procede d'impression par jet d'encre d'un motif sur une surface en matiere plastique
CN115447302A (zh) * 2022-08-29 2022-12-09 深圳市联弈胜电子科技有限公司 一种用于手机壳的立体图案打印工艺
WO2024153842A1 (fr) * 2023-01-19 2024-07-25 Tecglass Sl Machine d'impression numérique sur verres pourvue de moyens de décapage et procédé d'impression

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2110598A (en) * 1981-10-10 1983-06-22 Nicc Limited Improvements relating to printing on plastics materials
DE19516863A1 (de) * 1995-05-09 1996-07-04 Schott Glaswerke Verfahren zur individuellen Kennzeichnung von Werkstücken aus Glas, Glaskeramik oder Keramik und nach dem Verfahren gekennzeichnete Werkstücke
DE19823195A1 (de) * 1998-05-23 1999-11-25 Doellken & Co Gmbh W Verfahren und Vorrichtung zum Bedrucken von Kunststoffwerkstückoberflächen
US20050274772A1 (en) * 2004-06-14 2005-12-15 Nelson Curtis L Treating an area to increase affinity for a fluid
WO2006076610A2 (fr) * 2005-01-14 2006-07-20 Cabot Corporation Controle de la migration d'encre lors de la formation d'elements electroniques imprimables
DE102006010916A1 (de) 2006-03-01 2007-09-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Bearbeitung von Oberflächen einer Beschichtung aus hartem Kohlenstoff
DE102011076410A1 (de) 2011-05-24 2012-11-29 Schaeffler Technologies AG & Co. KG Maschinenelement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100641647B1 (ko) 2003-03-25 2006-11-03 주식회사 잉크테크 잉크젯 장치를 이용한 원단의 전처리 방법 및 그를 포함하는 잉크젯 날염방법.
US7387352B2 (en) 2004-10-19 2008-06-17 Eastman Kodak Company Print optimization system and method for drop on demand ink jet printers
US7210408B2 (en) 2004-12-30 2007-05-01 Plastipak Packaging, Inc. Printing plastic containers with digital images
JP4737260B2 (ja) 2008-09-30 2011-07-27 ブラザー工業株式会社 インクジェット記録方法、前処理液、インクセット
DE102012005926A1 (de) 2012-03-26 2013-09-26 Khs Gmbh Verfahren sowie Vorrichtung zum Behandeln von Packmitteln
US9656481B2 (en) 2012-06-18 2017-05-23 Cimpress Schweiz Gmbh Integrated imprinting system and trays for selectively processing items on tray
FR3009520B1 (fr) 2013-08-06 2015-09-04 Dubuit Mach Machine d'impression a jet d'encre amelioree
DE102014207710B4 (de) 2014-04-24 2017-03-02 Koenig & Bauer Ag Druckmaschine zum Bedrucken eines Bedruckstoffs mittels wenigstens eines Tintenstrahldruckkopfes
DE102014220617A1 (de) 2014-10-10 2016-04-14 Arburg Gmbh + Co Kg Verfahren zur Weiterverarbeitung eines vorgefertigten Produktes sowie zugehöriges vorgefertigtes Produkt

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2110598A (en) * 1981-10-10 1983-06-22 Nicc Limited Improvements relating to printing on plastics materials
DE19516863A1 (de) * 1995-05-09 1996-07-04 Schott Glaswerke Verfahren zur individuellen Kennzeichnung von Werkstücken aus Glas, Glaskeramik oder Keramik und nach dem Verfahren gekennzeichnete Werkstücke
DE19823195A1 (de) * 1998-05-23 1999-11-25 Doellken & Co Gmbh W Verfahren und Vorrichtung zum Bedrucken von Kunststoffwerkstückoberflächen
US20050274772A1 (en) * 2004-06-14 2005-12-15 Nelson Curtis L Treating an area to increase affinity for a fluid
WO2006076610A2 (fr) * 2005-01-14 2006-07-20 Cabot Corporation Controle de la migration d'encre lors de la formation d'elements electroniques imprimables
DE102006010916A1 (de) 2006-03-01 2007-09-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Bearbeitung von Oberflächen einer Beschichtung aus hartem Kohlenstoff
DE102011076410A1 (de) 2011-05-24 2012-11-29 Schaeffler Technologies AG & Co. KG Maschinenelement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3085619A1 (fr) * 2018-09-10 2020-03-13 Reydel Automotive B.V. Procede d'impression par jet d'encre d'un motif sur une surface en matiere plastique
CN115447302A (zh) * 2022-08-29 2022-12-09 深圳市联弈胜电子科技有限公司 一种用于手机壳的立体图案打印工艺
WO2024153842A1 (fr) * 2023-01-19 2024-07-25 Tecglass Sl Machine d'impression numérique sur verres pourvue de moyens de décapage et procédé d'impression

Also Published As

Publication number Publication date
DE102017101719A1 (de) 2018-08-02
EP3573838A1 (fr) 2019-12-04
DE102017101719B4 (de) 2022-11-10

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