EP0484355A1 - Procede pour le transfert de modeles d'images et/ou d'inscriptions - Google Patents

Procede pour le transfert de modeles d'images et/ou d'inscriptions

Info

Publication number
EP0484355A1
EP0484355A1 EP19900910625 EP90910625A EP0484355A1 EP 0484355 A1 EP0484355 A1 EP 0484355A1 EP 19900910625 EP19900910625 EP 19900910625 EP 90910625 A EP90910625 A EP 90910625A EP 0484355 A1 EP0484355 A1 EP 0484355A1
Authority
EP
European Patent Office
Prior art keywords
image
dry toner
toner image
carrier
embossing
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.)
Ceased
Application number
EP19900910625
Other languages
German (de)
English (en)
Inventor
Hans-Joachim Taschner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0484355A1 publication Critical patent/EP0484355A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17—Dry transfer
    • B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
    • B44C1/1729—Hot stamping techniques
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • D06Q1/12—Decorating textiles by transferring a chemical agent or a metallic or non-metallic material in particulate or other form, from a solid temporary carrier to the textile
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/006—Substrates for image-receiving members; Image-receiving members comprising only one layer
    • G03G7/0073—Organic components thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/0093—Image-receiving members, based on materials other than paper or plastic sheets, e.g. textiles, metals

Definitions

  • the invention relates to a method according to the preamble of claim 1.
  • Such a method is known from SU-1 350 045 A and is used for the manufacture of thermal decalcifying products which are rubbed onto heated objects at temperatures of 60 ° C. to 80 ° C. or pressed onto them. It is intended to apply the dry toner image to paper, plastic, fabrics and ceramics.
  • This known method has disadvantages, namely that the dry toner image fixed on the heated object very often does not have sufficient color coverage.
  • a transmission method is known from DE-OS 37 33 385, in which an intermediate template is also produced using an electrostatic thermal copying method.
  • This intermediate template is coated on the dry toner image side with an industrial adhesive, with which the image template is then glued to the surface of the carrier. After a setting time, the intermediate template is peeled off and the transferred image is fixed with a clear varnish.
  • a solvent is used for the transfer and fixing, which is contained in the industrial adhesive as a plasticizer.
  • DE-AS 28 47 702 discloses a thermal transfer printing process in which sublimation ink on a paper can be transferred to textile fabrics or plastic-treated surfaces under pattern formation, in which the back of the sublimation ink is also provided with a mounting adhesive. From this paper provided with the sublimation ink and the mounting adhesive, the patterns to be transferred are cut out or punched out in mirror image and mounted on an auxiliary carrier, with which the patterns to be transferred are then deposited on the surface of the carrier to be printed and undergo heat treatment for transfer and fixation.
  • the substrates to be printed should consist of at least 60% plastic.
  • the invention has for its object to overcome the aforementioned disadvantages and a method for printing substrates made of different materials, such as. B. glass, metal, magnetic foils, wood, plastics and textiles, which makes it extremely easy and inexpensive to print on surfaces with little time and makes rich color coverage possible.
  • a solution to this problem for the method mentioned at the outset is characterized by the method steps of claim 1.
  • soft carriers are used to fix them, it is provided that the image of the original is transferred to the surface with the aid of a hot-melt adhesive film.
  • Textiles are preferably used as soft carriers.
  • carriers made of leather, synthetic leather, neoprene, rubber, foam, plastic film and cork are also suitable for this.
  • a further embodiment of the invention provides that the dry toner image transferred from the intermediate template directly onto the back of a transparent support by heat treatment and fixed on it is intensified and / or covered by subsequent application of stamping foils with renewed heat treatment.
  • the color of the toner can be intensified or changed by subsequently applying an embossing film with renewed heat treatment, since the embossing film shines through the toner.
  • the embossed stamped after the heat treatment The film cannot be removed from the toner, since it only forms a firm connection with this and not with the carrier.
  • a simplified transfer of the original template to a carrier provides that the dry toner image is removed from the intermediate template with the adhesive side of a transparent adhesive film and that the adhesive film is glued to the surface of the carrier, as a result of which the adhesive film left on the carrier offers mechanical protection .
  • the dry toner image can also be lifted off with the adhesive side of a transparent adhesive film and can be transferred to the back of the transparent substrate and fixed to it.
  • the dry toner image fixed on the carrier is coated with an embossing foil and is lifted off the embossing foil after a further heat treatment, the image assuming the color of the embossing foil.
  • the transfer of an original image to textiles is possible in a simplified manner in that the dry toner image is transferred directly to the textiles and that a water vapor fixation is used for fixation, at least for textiles.
  • the images become cook-proof at temperatures above 175 ° C.
  • a negative print of the original image can be created by transferring the embossing foil provided with the dry toner image to a polyethylene foil at temperatures above 3.20 ° C., so that the entire color of the embossing foil, including the toner, on the polyethylene foil after the carrier sheet has been lifted off adheres, and that with the adhesive side of an adhesive film the image of the original image is lifted in the color of the embossing film in order to produce a negative print of the original image on the polyethylene film or an image left out of the colored surface of the embossing film.
  • FIG. 5 shows the transfer of the dry toner image from the intermediate template to a transparent adhesive film and the transfer and fixing to the back of a transparent carrier.
  • the intermediate template 10 is placed with the image side onto an embossing film 16, which in turn lies on a carrier sheet 17.
  • the intermediate toner image is transferred to the embossing film according to FIG. 2a.
  • the embossing film provided with the intermediate toner image is now placed on the surface of a carrier 18 according to FIG. 2b and fixed by heat.
  • a temperature between 80 ° C and 120 ° C is preferably used.
  • the specified temperature values are suitable for the toners currently available. If toners become available whose processing temperatures are lower, they can be used in the same way.
  • FIG. 3 shows the transfer of a correct and fixed dry toner image from an intermediate template 10 to a textile carrier 22.
  • the dry toner image 14 is transferred to an adhesive film 20 under the influence of heat.
  • Such hot-melt adhesive films like the previously mentioned stamping films, are generally known and commercially available.
  • the usual working temperature is around 120 ° C.
  • the hot-melt adhesive film 20 with the dry toner image 14 is placed on the carrier 22 and heat is applied again in order to transfer and fix the dry toner film to the textile carrier 22, in order to heat both the dry toner image 14 and the adhesive adhesive film 20 in to fix the textile fabric.
  • Both the toner 14 and the adhesive adhesive film 20 penetrate into the tissue, as can be seen from FIG. 3c. Since temperatures between 140 ° C. and 180 ° C. may be necessary during the transfer to the fabric, the use of a protective paper on the back of the adhesive adhesive film is expedient. This protective paper is peeled off after transfer to the fabric.
  • other soft materials such as leather, synthetic leather, neoprene, rubber, foams and plastic films or cork and others are treated in the same way.
  • a simplified method for applying an image or writing pattern to a transparent carrier results from the procedure described in FIG. 5.
  • a transfer method is based on an intermediate template provided with the dry toner image and transfers the dry toner image directly to textiles.
  • the heat treatment takes the form of a steam fixation, using temperatures above 175 ° C. This creates a boil-proof image.
  • the measures of the invention make it possible to print on a wide variety of materials in a very simple and very fast manner while avoiding higher costs, no environmentally harmful solvents or the like being required.
  • the special paper used for the intermediate template is relatively easy and inexpensive to produce and is of particular advantage since the dry toner adheres only very weakly to the special paper and is therefore easy to transfer.
  • the dry toner is fixed on the carrier. If the transfer is done with transparent adhesive films, such as. B. Scotch tape, the images are weatherproof as well as acid and alkali resistant due to the covering with the adhesive film.
  • the dry toner image is fixed with the aid of hot-melt adhesive films, the image of the original documents on textiles becomes resistant to cooking and cleaning.
  • the intermediate template can be generated directly on the screen.
  • the invention is particularly economical and can be used universally even for short runs, especially if only a very few prints are required. Nevertheless, the inscriptions or illustrations produced with it are frost, loan and weather-resistant and, if they are attached to the top of carriers, only need protection against mechanical damage that is already provided with hot-melt adhesive films and adhesive films.
  • the color intensities can be intensified and in particular any color tones can be produced in accordance with the large selection of colored embossing foils.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Printing Methods (AREA)

Abstract

Pour produire des représentations sur des supports constitués de matériaux divers, comme le métal, le bois, le verre, les matières plastiques et les textiles, la pierre, le cuir, le liège et le caoutchouc, on emploie un procédé de transfert d'images avec lequel une image de toner à sec fixée est produite sur un dessin intermédiaire par un procédé de thermocopie électrostatique. Le dessin intermédiaire est constitué d'un papier recouvert de préférence avec des stéarates, sur lequel l'image de toner à sec n'adhère qu'imparfaitement et peut être transférée sur le support et fixée par un traitement thermique, directement ou par l'intermédiaire de films adhésifs ou de films de colle thermofusible. Pour colorer de la représentation, l'image de toner à sec du dessin intermédiaire peut être tout d'abord reportée sur une feuille à marquer et celle-ci peut ensuite être reportée sur le support. On applique un traitement thermique avec des températures comprises entre 60 °C et 160 °C.
EP19900910625 1989-07-27 1990-07-20 Procede pour le transfert de modeles d'images et/ou d'inscriptions Ceased EP0484355A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924848 1989-07-27
DE19893924848 DE3924848C1 (fr) 1989-07-27 1989-07-27

Publications (1)

Publication Number Publication Date
EP0484355A1 true EP0484355A1 (fr) 1992-05-13

Family

ID=6385954

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900910625 Ceased EP0484355A1 (fr) 1989-07-27 1990-07-20 Procede pour le transfert de modeles d'images et/ou d'inscriptions

Country Status (5)

Country Link
EP (1) EP0484355A1 (fr)
JP (1) JPH05501162A (fr)
DE (1) DE3924848C1 (fr)
FI (1) FI920267A0 (fr)
WO (1) WO1991002296A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118922A1 (de) * 1991-06-08 1992-12-10 Intron Ingenieur Unternehmung Verfahren zur uebertragung von motiven
DE4230142C1 (de) * 1992-09-09 1994-01-20 Kai Liebetruth Verwendung einer Übertragungsfolie
GB9227187D0 (en) * 1992-12-18 1993-02-24 Mabbott Robert J Printing process
DE4408927A1 (de) * 1994-03-16 1995-09-21 Licentia Gmbh Verfahren zum Aufbringen von graphischen Darstellungen und/oder Beschriftungen auf Legendenträger bzw. Blendeneinleger für Bedienungsblenden o. dgl.
GB9405374D0 (en) 1994-03-18 1994-05-04 Iso Developments Limited Transfer materials
DE4427870A1 (de) * 1994-08-06 1996-02-08 Alfill Getraenketechnik Verfahren und Vorrichtung zum Bedrucken von gewölbten bzw. rotationssymmetrischen Oberflächen von kontinuierlich geförderten Behältern der Getränkeindustrie
US5525177A (en) * 1994-09-01 1996-06-11 Clear Focus Imaging, Inc. Image transfer method for one way vision display panel
DE19620675C2 (de) * 1996-05-22 1999-07-08 Intron Jena Ges Fuer Digitale Verfahren zum Übertragen eines ein- oder mehrfarbigen flächenhaften Motivs
FR2762410A1 (fr) * 1997-04-17 1998-10-23 Denis Descoin Procede et installation de transfert d'images sur une bougie ou un objet en cire et produits ainsi obtenus
EP1077394A1 (fr) * 1999-08-12 2001-02-21 Zimmer, Michael Procédé pour le transfert de toner et toner ayant une composition de caoutchouc vulcanisable et/ou composition de caoutchouc
JP6903012B2 (ja) * 2015-03-23 2021-07-14 レオンハード クルツ シュティフトゥング ウント コー． カーゲー フォイルを適用するための方法、適用装置及びプリント装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716360A (en) * 1971-02-19 1973-02-13 Fuji Photo Film Co Ltd Molten image transfer in electrophotography
US4066802A (en) * 1975-12-22 1978-01-03 Xerox Corporation Colored xerographic image transfer process
US4064285A (en) * 1975-12-22 1977-12-20 Xerox Corporation Electrophotographic decalcomanias
DE2847702C3 (de) * 1978-11-03 1982-04-22 Transotype Hermann Holtz, 6200 Wiesbaden Wärme- oder Thermoumdruckverfahren sowie Papierbahn und Mittel zur Durchführung des Verfahrens
EP0040923B1 (fr) * 1980-05-20 1985-05-02 Minnesota Mining And Manufacturing Company Compositions pour réaliser des couches abhérentes; poly (fluorooxyalkylene) urethane acrylates
SU1350045A1 (ru) * 1985-12-13 1987-11-07 Войсковая часть 21109 Способ изготовлени термопереводной деколи
DE3733385A1 (de) * 1987-10-02 1988-03-31 Albert Hamiaux Verfahren zur uebertragung von vorlagen aller art auf traeger aller art

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9102296A1 *

Also Published As

Publication number Publication date
FI920267A0 (fi) 1992-01-22
JPH05501162A (ja) 1993-03-04
WO1991002296A1 (fr) 1991-02-21
DE3924848C1 (fr) 1990-08-09

Similar Documents

Publication Publication Date Title
EP0537668B1 (fr) Procédé pour décorer ou marquer une surface par radiation laser et utilisation d'une feuille à estamper dans ce procédé
EP0888224B1 (fr) Feuille decorative pour decorer des surfaces de substrat tridimensionnelles
EP0768957B1 (fr) Feuille grainee, notamment feuille grainee a chaud comportant des elements de decoration ou de securite
DE3855784T2 (de) Formprägen von beschichteten blättern
DE2851875C2 (de) Reproduktionsverfahren für Ölgemälde oder dergleichen
DE2649479B2 (de) HeiBprägefolie sowie Verfahren und Vorrichtung zu ihrer Herstellung
DE10110922B4 (de) Verfahren zur Herstellung einer Prägewalze aus Silikonkautschuk zum kontinuierlichen Prägen der Oberfläche einer thermoplastischen Folie
DE3924848C1 (fr)
WO1997030855A1 (fr) Film de transfert et son procede de production
DE19921579C2 (de) Verfahren zur bereichsweisen Übertragung der Dekorlage einer Transferfolie auf ein Substrat sowie hierfür geeignete Transferfolie
EP0778801B1 (fr) Image constituee d'une matrice de points et film de transfert thermique utile pour produire une telle image
EP0778800B1 (fr) Image a matrice de points et feuille de transfert thermique utile pour sa production
DE20100717U1 (de) Verbundkörper aus einer mehrschichtigen Anordnung
DE60202903T2 (de) Verfahren zur Herstellung eines dekorativen wärmeempfindlichen Übertragungsblattes auf einem flexiblen Trägersystem
DE19703453A1 (de) Wasserfreie Flachdruckplatte und Verfahren zu deren Herstellung
DE4118922C2 (fr)
DE4307487C2 (de) Heißprägefolie und Verfahren zu deren Herstellung
DE4438536A1 (de) Verfahren zum selektiven, bereichsweise Beschichten einer transparenten Trägerplatte mit einer Wirkschicht unter Verwendung eines Ätzverfahrens
DE3833711C2 (fr)
DE3401677C2 (fr)
DE2809185C2 (de) Verfahren zur Herstellung von Abdrucken unter Verwendung von Prägefolien
DE3942021A1 (de) Verfahren zum uebertragen eines ein- oder mehrfarbigen flaechenhaften motivs
DE3138164C2 (de) Verfahren zur Herstellung eines mehrfarbigen Plattenandruckes für Fußbodendessinandrucke, Dekordrucke und dgl.
DE19519749C2 (de) Verfahren zum Aufbringen von Markierungen auf Gegenstände aus Kautschuk
DE2416010A1 (de) Flachdruckmatrize

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19920416

17Q First examination report despatched

Effective date: 19930616

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

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19940421