EP0743198A1 - Procédé pour la décoration de feuilles thermoplastiques utilisant l'impression par transfert et pour attacher lesdites feuilles à d'autres objets - Google Patents

Procédé pour la décoration de feuilles thermoplastiques utilisant l'impression par transfert et pour attacher lesdites feuilles à d'autres objets Download PDF

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Publication number
EP0743198A1
EP0743198A1 EP95830042A EP95830042A EP0743198A1 EP 0743198 A1 EP0743198 A1 EP 0743198A1 EP 95830042 A EP95830042 A EP 95830042A EP 95830042 A EP95830042 A EP 95830042A EP 0743198 A1 EP0743198 A1 EP 0743198A1
Authority
EP
European Patent Office
Prior art keywords
film
decorated
process according
joined
decoration
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.)
Withdrawn
Application number
EP95830042A
Other languages
German (de)
English (en)
Inventor
Enrico Guasti
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.)
MANIFATTURA D'ALIGHIERO Srl
Original Assignee
MANIFATTURA D'ALIGHIERO Srl
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 MANIFATTURA D'ALIGHIERO Srl filed Critical MANIFATTURA D'ALIGHIERO Srl
Priority to EP95830042A priority Critical patent/EP0743198A1/fr
Publication of EP0743198A1 publication Critical patent/EP0743198A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
    • 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
    • B44C1/1716—Decalcomanias provided with a particular decorative layer, e.g. specially adapted to allow the formation of a metallic or dyestuff layer on a substrate unsuitable for direct deposition

Definitions

  • a system of decoration is known called the "transfer” system.
  • the colours are transferred, by pressure and heat, from the said paper base to a product, generally a fabric, which is to be decorated.
  • the invention provides for the migration - by the "transfer” method - of dispersed colours, by means of pressure and heat, from the paper base (on which these colours are printed) on to a thermoplastic film which is at least partially transparent; the film, after cooling, is then detached from the said paper base and is used for decoration or joined to other components.
  • the decorated film may be joined to another film which is a protective film.
  • the decorated film (with the protective film, if any) may be applied, either directly or with the interposition of a supplementary film, to surfaces to be decorated.
  • the decorated film may be applied by means of adhesive, such as a heat-seal or other suitable adhesive, and/or by thermal treatments.
  • the decorated film may be joined continuously to at least one other thermoplastic film by pressure and heating by means of a calender or equivalent equipment.
  • a fabric to be decorated may also be joined by the same operation.
  • a supplementary film may also be used for joining to the fabric.
  • the decorated film may be joined to a further film with foreign bodies interposed between them, these bodies being incorporated in the join for decorative purposes.
  • These foreign bodies may also be continuous, such as a net, a loosely woven fabric, or the like.
  • the invention also relates to a product decorated with a film decorated using the procedure specified above.
  • At least the film decorated with the dispersed colours, or a film to which the said decorated film is joined, must be transparent or partially transparent to enable the decoration to be seen.
  • the drawing shows some solutions for the production of the decorated material and the material itself.
  • Fig. 1 shows a reel 10 which supplies a paper base 12 on to which the decoration D consisting of dispersed colours is applied; this is the "transfer" paper base.
  • a new base may be used, or a base from which one transfer operation has already been executed and which still offers the possibility of using a sufficient residual portion of the decoration for the purposes of the invention.
  • the decoration D is transferred from the paper base 12 to a film P supplied from a reel 14; the transfer is effected by heat and pressure by means of a unit indicated as a whole by 16, which may advantageously be constructed to operate continuously.
  • the film P with the decoration D which has migrated on to it is separated from the paper base 12, which is collected for example on a reel 18 for disposal.
  • Fig. 2 shows another diagram of a calender installation.
  • a heating cylinder 20 is rotating, and a continuous annular felt 22 run around pressure rollers 24 presses against it; the use of a felt protection paper 26, supplied from the reel 28 and wound on to the reel 30, may be specified.
  • Both the "transfer" paper 112 (equivalent to 12) with the decoration D in dispersed colours, supplied from a reel 110, and the film P supplied from a reel 114, are made to pass between the cylinder 20 and the felt 22 (or the paper 26).
  • the two combined continuous components 112 and P advance against the periphery of the cylinder 20 as a result of the rotation of the cylinder of the calender and between this cylinder and the felt 22 (or the protective paper 26), and are then sent to a cooling unit 40; they then pass to a separating unit 42 which separates the film P with the decoration D in the dispersed colours (transferred by migration from the paper base 112) from the residual paper 112, which is collected on a reel 44 or other equivalent element.
  • the film P with the decoration D transferred on to it may be diverted by a roller 46 to be collected on a reel 48, or may be sent to a folding device 50 for collection in a form suitable for another operation, such as combination with another, protective and covering, film, as indicated in Figs. 3 and 4.
  • Fig. 2 also shows the possibility of joining the film P with the decoration D to a fabric T, either directly or by means of a joining film 120 taken from a reel 122; both the film 120 and the fabric T are inserted between the film P with the decoration D and the felt 22 (or the protective paper 26). Separation is again carried out by the unit 42.
  • the film P with the decoration D transferred on to it may be joined to a protective film 130.
  • the film P with the decoration D is fed from a collecting reel 50 (which may correspond to the reel 48) to a joining unit 51, which may operate by pressure and heating or by means of adhesive; the film 130, fed continuously from a reel 131, is also supplied to the said unit 51.
  • the unit 51 joins the film 130 to the film P on the side with the decoration D.
  • the film P decorated with the decoration D consisting of dispersed colours or the film 130 protecting the dye or both films P and 130 may be at least partially transparent, to enable the decoration D to be seen.
  • the product may also comprise further layers for reinforcement or for other functions or to provide other decorative effects; for example, a background colour may be provided by means of a uniform coloration of one of the films P or 130.
  • a product such as that shown in Fig. 3 may be completed by the application of a film 136 joined to the film 130 (or to the film P) with the interposition of inserts 138, for example laminar inserts such as leaves, petals, or the like, which form decorations additional to the dispersed colour decoration D.
  • inserts 138 for example laminar inserts such as leaves, petals, or the like, which form decorations additional to the dispersed colour decoration D.
  • inserts 138 for example laminar inserts such as leaves, petals, or the like, which form decorations additional to the dispersed colour decoration D.
  • inserts 138 for example laminar inserts such as leaves, petals, or the like, which form decorations additional to the dispersed colour decoration D.
  • inserts 138 for example laminar inserts such as leaves, petals, or the like, which form decorations additional to the dispersed colour decoration D.
  • the foreign bodies 138 may be separated from each other or in the form of a continuous structure such as a net, a loosely woven
  • a film such as the film P with decorations D may also be joined to a rigid element 160, which is decorated in this way on its surface.
  • the single film P with the decoration D may be used directly for transparent or semi-transparent screens, or may be used in clothing, in furnishing fabrics, or to decorate various objects made of glass, wood, metal, plastic laminate or other material.
EP95830042A 1995-02-17 1995-02-17 Procédé pour la décoration de feuilles thermoplastiques utilisant l'impression par transfert et pour attacher lesdites feuilles à d'autres objets Withdrawn EP0743198A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP95830042A EP0743198A1 (fr) 1995-02-17 1995-02-17 Procédé pour la décoration de feuilles thermoplastiques utilisant l'impression par transfert et pour attacher lesdites feuilles à d'autres objets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95830042A EP0743198A1 (fr) 1995-02-17 1995-02-17 Procédé pour la décoration de feuilles thermoplastiques utilisant l'impression par transfert et pour attacher lesdites feuilles à d'autres objets

Publications (1)

Publication Number Publication Date
EP0743198A1 true EP0743198A1 (fr) 1996-11-20

Family

ID=8221852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95830042A Withdrawn EP0743198A1 (fr) 1995-02-17 1995-02-17 Procédé pour la décoration de feuilles thermoplastiques utilisant l'impression par transfert et pour attacher lesdites feuilles à d'autres objets

Country Status (1)

Country Link
EP (1) EP0743198A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2476561A1 (fr) * 2011-01-17 2012-07-18 Quadrant Plastic Composites AG Habillage de paroi intérieure décorative
US20220169068A1 (en) * 2019-06-19 2022-06-02 Coldenhove Know How B.V. Pigment transfer paper and process for transfer to a textile substrate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620974A1 (fr) * 1987-09-25 1989-03-31 Salomon Sa Procede de decoration d'articles par une methode d'impression par sublimation
EP0455849A1 (fr) * 1990-05-08 1991-11-13 POLYTREND GESELLSCHAFT FÜR POLYMERE WERKSTOFFE & OBERFLÄCHENTECHNIK MBH Méthode et appareil pour le transfert d'une décoration en couleur à un substrat plastique ou à un substrat plastique décoré
WO1992016369A1 (fr) * 1991-03-14 1992-10-01 E.I. Du Pont De Nemours And Company Procede de preparation de feuilles composites thermoplastiques colorees pour structures laminees
EP0625433A2 (fr) * 1993-05-21 1994-11-23 ILCAM SpA Procédé pour fabriquer une couche de revêtement d'éléments d'ameublement, et éléments revêtus obtenus par ce procédé à utiliser dans la fabrication d'éléments d'ameublement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620974A1 (fr) * 1987-09-25 1989-03-31 Salomon Sa Procede de decoration d'articles par une methode d'impression par sublimation
EP0455849A1 (fr) * 1990-05-08 1991-11-13 POLYTREND GESELLSCHAFT FÜR POLYMERE WERKSTOFFE & OBERFLÄCHENTECHNIK MBH Méthode et appareil pour le transfert d'une décoration en couleur à un substrat plastique ou à un substrat plastique décoré
WO1992016369A1 (fr) * 1991-03-14 1992-10-01 E.I. Du Pont De Nemours And Company Procede de preparation de feuilles composites thermoplastiques colorees pour structures laminees
EP0625433A2 (fr) * 1993-05-21 1994-11-23 ILCAM SpA Procédé pour fabriquer une couche de revêtement d'éléments d'ameublement, et éléments revêtus obtenus par ce procédé à utiliser dans la fabrication d'éléments d'ameublement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2476561A1 (fr) * 2011-01-17 2012-07-18 Quadrant Plastic Composites AG Habillage de paroi intérieure décorative
US20220169068A1 (en) * 2019-06-19 2022-06-02 Coldenhove Know How B.V. Pigment transfer paper and process for transfer to a textile substrate
US11912059B2 (en) * 2019-06-19 2024-02-27 Coldenhove Know How B.V. Pigment transfer paper and process for transfer to a textile substrate

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