EP0348583A2 - Moyens pour produire des effets stéréoscopies et/ou de mouvement ou analogues, en particulier sur des poches, sacoches et emballages en général - Google Patents

Moyens pour produire des effets stéréoscopies et/ou de mouvement ou analogues, en particulier sur des poches, sacoches et emballages en général Download PDF

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Publication number
EP0348583A2
EP0348583A2 EP88830388A EP88830388A EP0348583A2 EP 0348583 A2 EP0348583 A2 EP 0348583A2 EP 88830388 A EP88830388 A EP 88830388A EP 88830388 A EP88830388 A EP 88830388A EP 0348583 A2 EP0348583 A2 EP 0348583A2
Authority
EP
European Patent Office
Prior art keywords
ground
screen
pattern
transparent film
exhibited
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Withdrawn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
EP88830388A
Other languages
German (de)
English (en)
Other versions
EP0348583A3 (fr
Inventor
Mauro Melotti
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.)
FORM PLAST SpA
Original Assignee
FORM PLAST SpA
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 FORM PLAST SpA filed Critical FORM PLAST SpA
Publication of EP0348583A2 publication Critical patent/EP0348583A2/fr
Publication of EP0348583A3 publication Critical patent/EP0348583A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F5/00—Designs characterised by irregular areas, e.g. mottled patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/008—Sequential or multiple printing, e.g. on previously printed background; Mirror printing; Recto-verso printing; using a combination of different printing techniques; Printing of patterns visible in reflection and by transparency; by superposing printed artifacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/06—Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/10—Changing, amusing, or secret pictures

Definitions

  • the invention relates to means for producing moiré, stereoscopic and/or movement and similar effects, in particular on carriers, bags and wrappers generally.
  • the invention is directed specifically, though by no means exclusively, toward shoppers, carriers, bags and wrappings fashioned in paper or plastic, and is intended essentially to permit of investing the design or decoration on such items with special visual effects, ranging from moiré to the simulation of movement and/or of stereoscopic impressions in a given image.
  • the object of the invention is one of providing simple and effective means by which to reproduce these types of effect on flexible material such as sheets of paper, plastic and the like.
  • the means disclosed for producing the visual effects in question are characterized in that they comprise at least one transparent film incorporating a screen or pattern, which is simply laid over at least one ground, afforded by a surface forming at least one part of the carrier, bag or wrapping, and provided in its turn with a relative screen or pattern; the film is flexible, and attached stably to the ground, though in such a way that permanent contact occurs only at or along certain points or limited areas.
  • 1 denotes a shopper or carrier, or bag of any given description, of the type conventionally fashioned from paper or plastic which is drawn from a continuous roll, cut to size, then gummed and folded into the appropriate shape.
  • 6 denotes a ground provided by one of the outward facing surfaces of the two main sides of the bag, or part of this same surface, on which a screen 2 is reproduced that consists in a plurality of parallel lines (vertical in the example illustrated) equal in thickness and spaced apart at identical distance one from the next.
  • the thin transparent film 3 is flexible, and remains permanently attached to the ground 6 affording the first screen 2, though in such a way that permanent contact occurs between the two at certain points only; in the case of the example illustrated, such contact is made along thin fillets located at the edges.
  • Fig 2 shows the thin transparent film 3 raised from the ground 6, attached thereto along the top edge only, though in practice there will be several such points of attachment, for example, extending around the entire perimeter of the surface of the bag 1.
  • the visual effect is therefore dynamic, and will be dependent, amongst other factors, on the standpoint of the observer and upon the different degree of deformation that may be induced in the bag 1, hence upon movement of the ground 6 and the film 3.
  • Both screens 2 and 4 can be printed, the screen 4 of the transparent film 3 being obtainable by a variety of methods, such as embossing, for example.
  • the scope of the invention embraces any given embodiment which, while making use of a screen or screened patterns of differing design and dimensions, features a ground exhibiting a screen or pattern and overlaid, as described in the foregoing, with a transparent medium that exhibits a screen or pattern designed to interfere optically with that of the ground when viewed by an observer.
  • the effect might be limited to a figure and/or to ordinary type characters making up a logo.
  • the screened figure or characters might be reproduced on the ground, and the overlaid screen incorporated into the transparent film, or viceversa.
  • a further type of embodiment might feature a ground consisting in a simple reflecting surface, with an overlay of transparent film screen-patterned as per the first embodiment and applied in similar fashion; in this particular instance, the pattern exhibited by the ground will be the mirrored image of that exhibited by the transparent film.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Vascular Medicine (AREA)
  • Toys (AREA)
  • Printing Methods (AREA)
EP19880830388 1988-06-29 1988-09-22 Moyens pour produire des effets stéréoscopies et/ou de mouvement ou analogues, en particulier sur des poches, sacoches et emballages en général Withdrawn EP0348583A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4010788 1988-06-29
IT8840107A IT8840107A0 (it) 1988-06-29 1988-06-29 Mezzi per generare, in particolare su borse, buste, sacchetti o confezioni in genere effetti di moire'e simili

Publications (2)

Publication Number Publication Date
EP0348583A2 true EP0348583A2 (fr) 1990-01-03
EP0348583A3 EP0348583A3 (fr) 1991-06-05

Family

ID=11248252

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880830388 Withdrawn EP0348583A3 (fr) 1988-06-29 1988-09-22 Moyens pour produire des effets stéréoscopies et/ou de mouvement ou analogues, en particulier sur des poches, sacoches et emballages en général

Country Status (2)

Country Link
EP (1) EP0348583A3 (fr)
IT (1) IT8840107A0 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068385A1 (fr) * 2000-03-14 2001-09-20 Kernel, A.S. Panneau de parement en verre
EP1767381A1 (fr) 2005-09-20 2007-03-28 Alcan Technology & Management Ltd. Article avec un effet optique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884554A (en) * 1969-08-11 1975-05-20 Jerome H Lemelson Display sheet material and method
WO1987002226A1 (fr) * 1985-10-16 1987-04-23 Inogon Licens Ab Tissu textil
EP0248525A2 (fr) * 1986-04-26 1987-12-09 Errol James Stewart Greenlees Elément décoratif à facettes
US4789573A (en) * 1987-10-13 1988-12-06 Jenkinson Anthony N Device for producing variable moire patterns

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884554A (en) * 1969-08-11 1975-05-20 Jerome H Lemelson Display sheet material and method
WO1987002226A1 (fr) * 1985-10-16 1987-04-23 Inogon Licens Ab Tissu textil
EP0248525A2 (fr) * 1986-04-26 1987-12-09 Errol James Stewart Greenlees Elément décoratif à facettes
US4789573A (en) * 1987-10-13 1988-12-06 Jenkinson Anthony N Device for producing variable moire patterns

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068385A1 (fr) * 2000-03-14 2001-09-20 Kernel, A.S. Panneau de parement en verre
EP1767381A1 (fr) 2005-09-20 2007-03-28 Alcan Technology & Management Ltd. Article avec un effet optique

Also Published As

Publication number Publication date
IT8840107A0 (it) 1988-06-29
EP0348583A3 (fr) 1991-06-05

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