Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
  • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
  • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
  • B42D25/30—Identification or security features, e.g. for preventing forgery
  • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
  • B42D25/378—Special inks
  • B42D25/387—Special inks absorbing or reflecting ultraviolet light
• • 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
  • 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
  • B41M3/14—Security printing
  • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
  • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
  • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
  • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
  • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
  • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
  • B42D25/23—Identity cards
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T428/00—Stock material or miscellaneous articles
  • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
  • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Definitions

• the invention relates to an article with an imprinted image of at least one UV-fluorescent ink.
• the forgery-proof packaging is of great importance especially for the pharmaceutical industry. Basically, however, there is also a desire in other areas for forgery-proof packaging or products, in particular in the Kansumgüterindustrie, for example in the packaging of food, cosmetic articles, clothing, software and music CD's or securities.
• An article with a tamper-proof surface area can be a packaging, a packaging material, a packaging aid or a product itself, on which a surface area in the form of a security part, for example as a label, is provided with an optical effect.
• a tamper evident packaging or packaging aid may serve as a tamper evidence guarantee that allows the customer to recognize that the product he has purchased has actually been manufactured and packaged by the desired producer.
• a tamper-proof packaging aid can i.a. also be used as a first-opening guarantee, for example in the form of a label, a band or a sealing strip, etc., which are e.g. above a bottle cap or over the closure of a wide mouth jar, over the seam between a lid and a container or over the zipper of a bag.
• the label, the banderole or the sealing strip is destroyed, indicating that an initial opening has already taken place.
• the invention has for its object to provide an article of the type mentioned with a visible under UV radiation printing, which leads to a further increase in anti-counterfeiting security and their details are not readily apparent to a viewer.
• the image consists of two Partbildem, wherein a first partial image in a red fluorescent ink and the second partial image in a green or blue fluorescent ink as negative images are mutually arranged so that the partial images one at the same time Each eye through each one on the fluorescent inks of the two partial images matched color filter on the partial images look viewer appear as a three-dimensional image.
• the first solution according to the invention makes use of the phenomenon known in the visible light field as an anaglyphic process. This method is used, for example, in mathematics textbooks to illustrate stereometry or spherical trigonometry.
• the UV radiation commonly used in connection with fluorescent effects is at a wavelength of 365 nm in the long-wave range and is also referred to as black light.
• the image consists of a substantially non-contiguous disturbing pattern forming the first field in a red fluorescent ink and a substantially contiguous, an information bearing pattern forming second field in a green or blue fluorescent ink in which the information-carrying pattern of the second sub-image can be recognized by a viewer who is looking at the sub-images by means of a color filter matched to the red-fluorescent printing ink of the first sub-image.
• the second solution according to the invention also makes use of a phenomenon known in the visible light field in which a pattern containing information is printed in a very light green or blue (cyan). When viewed through the red filter, the green or blue still produces a high-contrast b / w image. With a printed in bold red Stuttering pattern, the green or blue pattern disappears for a viewer almost completely or at least does not appear as a coherent pattern.
• the printing ink of the first partial image fluoresces in strong red and the printing ink of the second partial image in green or blue.
• the security against counterfeiting can be further increased by appropriate choice of the printing inks that one of the two fluorescent inks by UV radiation in both the long-wavelength (365 nm) and short-wave (254 nm) and the other fluorescent ink only in the short-wave (254 nm) Wavelength range is activated.
• one of the two fluorescent inks by UV radiation in both the long-wavelength (365 nm) and short-wave (254 nm) and the other fluorescent ink only in the short-wave (254 nm) Wavelength range is activated.
• only a partial image is visible in the usual long-wave UV range, whereupon the counterfeiter may be satisfied.
• Only in the short-wave UV range do both partial images appear, which can be seen as anaglyph or as a three-dimensional image in the first solution according to the invention.
• the printing inks are selected accordingly so that the green or blue fluorescent ink of the second field with the pattern containing an information only in the short wavelength (254 nm) wavelength range and the red fluorescent ink of the first field with the interfering pattern both is activated in the long-wavelength (365 nm) as well as in the short-wave (254 nm) wavelength range.
• the second partial image with the pattern containing an information is only visible under short-wave UV radiation. In the usual long-wave UV range, only the first partial image with the interference pattern in the red fluorescent printing ink can be seen, which contributes to an increase in safety.
• the preparation of the article according to the invention is carried out by known processes.
• the security against counterfeiting is further increased by the fact that the application of the partial images must be carried out on a machine with high-precision print mark control.
• the article according to the invention can be, for example, any packaging material in the form of a packaging material or packaging auxiliary, which has a transparent material layer, wherein image patterns are additionally applied according to the invention.
• the packaging material may be rigid, semi-rigid or flexible and may be a molded article or, in particular, a film-shaped material.
• moldings are blown, deep-drawn and / or stretched or deep-drawn moldings, such as bottles, wide-necked vessels, cups, bowls or bottom parts of blister packs or blister packs.
• film-shaped materials are metal foils, such as aluminum, steel, copper, silver or gold foils.
• sheet-like materials are papers, such as tissue paper with a basis weight of 20 to 30 g / m 2 or white and white paper with a basis weight of 40 to 60 g / m 2 , cardboard, semi-board or the like.
• plastic-containing films eg based on Polyolefins, such as polyethylenes or polypropylenes, polyamides, polyvinyl chloride, polyesters, such as polyalkylene terephthalates and in particular polyethylene terephthalate.
• the plastic-containing films may be monofilms of plastics, laminates of two or more plastic films, laminates of metal and plastic films, laminates of papers and plastic films or laminates of papers and metal and plastic films.
• the individual plastic films may have a thickness of, for example, 12 to 200 .mu.m and the metal foils 12 to 100 .mu.m.
• the individual layers of the film-shaped materials can be fixed to one another by means of adhesives, laminating adhesives, adhesion promoters and / or by extrusion coating, coextrusion or laminating.
• Non-oriented or axially or biaxially oriented monofilms or laminates of two or more unoriented or axially or biaxially oriented films based on polyolefins, such as polyethylenes or polypropylenes, polyamides, polyvinyl chloride, polyesters, such as polyalkylene terephthalates and in particular polyethylene terephthalate, are preferred as the plastic films ,
• the above-mentioned packaging materials may form the articles of the present invention in the form of packaging materials or packaging aids.
• packaging materials from foil-shaped packaging materials by punching and sealing bags, sachets, wrappers, bags, etc. can be made.
• Films can be deformed by deep drawing and / or ironing to form packages or moldings, such as bottom parts of blister packs or blister packs or wide-mouth vessels, dishes, goblets, cups, etc.
• tubes (laminate tubes) or covers for mold packs can be produced from the films.
• carton-containing substrates, cartons, such as folding cartons can be produced. It is also possible, for example bottles, blown from plastics, or to use preformed moldings as substrates and to attach the inventive material layer thereon.
• Closures, openings, seams, seams between a bottom part and the associated lid, etc. can be provided with a packaging aid according to the invention in the form of a label, a sealing strip, a banderole, a warranty seal or a closure.
• packaging aids are generally film-shaped and are fixed on the corresponding container over the opening and adjacent container part, such as glued, welded, crimped or shrunk, etc.
• the packaging aid has the transparent material layer according to the invention and the image pattern held at a distance therefrom on.
• the construction according to the invention of the surface or of a surface region of the object leads to the targeted optical appearance when the viewing angle changes.
• packaging aids for example Siege strips or banderoles
• marking aids such as weakenings, notches or tear-offs.
• easily tear-in or puncturable films such as plastic films enriched with fillers or films produced from two poorly compatible plastic films.

Landscapes

• Health & Medical Sciences (AREA)
• Engineering & Computer Science (AREA)
• General Health & Medical Sciences (AREA)
• Textile Engineering (AREA)
• Vascular Medicine (AREA)
• Printing Methods (AREA)
• Wrappers (AREA)
• Spectrometry And Color Measurement (AREA)
• Control And Safety Of Cranes (AREA)

Priority Applications (6)

Applications Claiming Priority (1)

Publications (2)

Family

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Family Applications (1)

Country Status (6)

Cited By (1)

Families Citing this family (12)

Citations (7)

Family Cites Families (4)

• 2005
  • 2005-10-26 AT AT05405605T patent/ATE413282T1/de active
  • 2005-10-26 EP EP05405605A patent/EP1780031B1/fr not_active Not-in-force
  • 2005-10-26 DE DE502005005905T patent/DE502005005905D1/de active Active
  • 2005-10-26 ES ES05405605T patent/ES2313265T3/es active Active
• 2006
  • 2006-10-19 CA CA002564665A patent/CA2564665A1/fr not_active Abandoned
  • 2006-10-20 US US11/583,912 patent/US20070154687A1/en not_active Abandoned

Patent Citations (8)

Non-Patent Citations (1)

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