WO1982000214A1 - Support d'enregistrement permanent - Google Patents

Support d'enregistrement permanent Download PDF

Info

Publication number
WO1982000214A1
WO1982000214A1 PCT/GB1981/000131 GB8100131W WO8200214A1 WO 1982000214 A1 WO1982000214 A1 WO 1982000214A1 GB 8100131 W GB8100131 W GB 8100131W WO 8200214 A1 WO8200214 A1 WO 8200214A1
Authority
WO
WIPO (PCT)
Prior art keywords
record medium
layer
inner layer
permanent record
transparent
Prior art date
Application number
PCT/GB1981/000131
Other languages
English (en)
Inventor
R Avis
Original Assignee
R Avis
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 R Avis filed Critical R Avis
Publication of WO1982000214A1 publication Critical patent/WO1982000214A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • 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
    • 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
    • B42D25/309—Photographs
    • 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
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B42D25/455—Associating two or more layers using heat
    • 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
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B42D25/46—Associating two or more layers using pressure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06046—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/208—Magnetic, paramagnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2425/00—Cards, e.g. identity cards, credit cards
    • B42D2033/04—
    • B42D2033/12—
    • B42D2033/16—
    • B42D2033/28—
    • B42D2033/30—
    • B42D2033/40—
    • B42D2035/02—
    • B42D2035/24—

Definitions

  • the present invention relates to a permanent record medium on which can be formed optically distinguishable marks without requiring a separate marking instrument.
  • Such permanent record media find applications in a wide range of fields; one important application is where security against removal of information is required.
  • Examples of such applications include, for example, security cards, identity cards, record sheets and cards and other security-sensitive material where a degree of security against tampering with, particularly removal of, information marked on the cards or sheets is required.
  • the present invention seeks to provide an alternative permanent record medium which can be used to provide, among other things, identity cards in an economical manner which permits widespread use where a certain degree of security is required but where the security risk is not extremely high. Examples of such use include, among other things, identity cards for supermarket staff, and passes to permit access to places where access is desired to be limited. Such limited access is required for example, at some libraries where certain collections of books cannot be made available to the general public. Likewise at art galleries, museums and other places, items of some value are to be made available to certain sections only of the public. Other uses may fall into the so-called "low security" class include certain legal documents, tax discs for cars and other display cards.
  • the present invention seeks to provide a record medium in which the requirements of all these various potential users can be met.
  • the medium of the present invention is also resistant to moisture and can therefore be used in circumstances where conventional record media such as paper or card would deteriorate rapidly or be unusable, and, moreover, the medium of the present invention does not require a marking instrument except a stylus for applying suitable pressure as will be described in greater detail below.
  • a permanent record medium comprises a plurality of layers of laminar material including two outer layers of tear-resistant, transparent, impermeable materia.1 and at least one inner layer on at least a part of which appear optically distinguishable marks when the record medium is subjected to localised pressure, the marks appearing wherever the localised pressure exceeds a certain threshold value.
  • the tear-resistant, transparent, impermeable outer layers are sealed together at leas ⁇ around the edges of the inner layer.
  • the record medium can be used in hostile environments such as under water thereby enabling, for example, divers to make written, on the spot records without it being necessary to employ any more sophisticated recording techniques. Sketches or written reports of underwater activities or scenes can thus be made readily.
  • the record medium is also usable out of doors where rain and inclement weather could cause deterioration of conventional record media such as paper or card marked with inks or pencil.
  • Certain outdoor sports require permanent records to be made either during or immediately after the sporting activity, and the record medium of the present invention permits such records to be made at the time regardless of the weather, and has the additional advantage of being proof against subsequent alteration so that the sporting record constitutes a reliable record of the results.
  • the inner layer includes, or lies adjacent to a layer including, a pressure-sensitive marking medium which forms optically distinguishable marks when subjected to localised pressure above the said threshold value.
  • This pressure-sensitive marking medium may be one of several different types. For example, it may comprise or include a stratum of material incorporating a micro-encapsulated ink or variety of inks which react to form optically distinguishable marks when the encapsulation is ruptured by localised pressure of the said certain threshold value.
  • a composite layer incorporating waxed and carbon papers can be utilised. This latter visual marking arrangement is known as such, but has not before been incorporated in a closed cell to form a permanent record; indeed the structures previously used with.
  • the tear-resistant, transparent, impermeable outer layers are preferably laminated over the whole of the surface area of the inner layer and such la ⁇ nina ⁇ ion is preferably effected by applying heat and pressure to a multi-layer assembly from which the record medium is to he made.
  • Lamination is effected in the preferred embodiment by providing each transparent outer layer with a substratum of a heat-sensitive lamination welding material adhered thereto.
  • One suitable material for this purpose if each transparent outer layer is made of polyester film, is a substratum of polyethylene in a layer only a few microns thick. Under the action of heat and pressure the polyethylene melts and impregnates the inner layer or layers.
  • the inner layer or layers may comprise or include at least a part printed with permanent optically distinguishable marks in one or more colours. This may be information, identifying marks or logos or merely decorative or security background.
  • the said part of the inner layer incorporating the pressure sensitive medium may cover an area less than the total area of the inner layer, or may extend over the whole of this area.
  • the inner layer may comprise or include plastics material, cardboard or paper and likewise may comprise or include a magnetised area, layer or strip.
  • the present invention also provides an identity card made from a unit of permanent record medium formed according to the invention as defined above and provided with means for attachment of the card to the clothing of the wearer.
  • attachment means may be formed as an attachment tag of the kind described and claimed in co-pending International Patent Application No . PCT/GB81/00113 or may comprise a cold deformable rivet for direct attachment of the card to a conventional clip as described in co-pending British Patent Application No. 8119835.
  • the present invention provides a method of manufacturing a permanent record medium comprising the steps of forming a multiple layer assembly with a first layer of tear-resistant, impermeable, transparent plastics material, at least one inner layer or assembly of layers comprising or including a material or materials on which appear optically distinguishable marks when subjected to localised pressure above a certain threshold value, and a final layer of tear-resistant impermeable transparent plastics material, and sealing together at least the two outer layers at least around the edges of the inner layer.
  • the outer layers are laminated under heat and pressure over the whole of the surface area thereof to one another and to the intervening inner layer.
  • the outer layers both have substrata of heat weldable laminating material such as polyethylene.
  • Figure 1 is a partly exploded perspective view of an identity card formed as a permanent record medium in accordance with the present invention
  • Figure 2 is a perspective view illustrating a portion of a record medium wallet assembly incorporating a photograph and an identity card formed from the permanent record medium of the present invention.
  • Figure 3 is a side view, partly in section, of the assembly of Figure 2.
  • FIG. 1 there is shown a multilayer assembly for forming an identity card which is resistant to forgery when completed.
  • the assembly comprises a central layer 11 of paper or cardboard printed with a suitable identifying logo 12 and other printed information 13 and bearing on its upper surface a strip 14 of so-called carbonless marking paper.
  • This comprises a paper having micro-encapsulated inks which react with one another to produce visual marks when ruptured by local pressure applied, for example, by a pointed instrument.
  • the pressure required to rupture the encapsulation of the inks is rather high, but can be achieved by applying manually exercisable forces to a very small area such as one of the size of the point of a pencil or a ballpoint pen.
  • a pointed metal or wooden instrument having no independent means for applying a mark can be used to make visual indications on such material likewise an ordinary manual or electric typewriter can be used. Materials of this nature are known as such and have been widely used as copy sheets for office machines.
  • central layer 11 On either side of the central layer 11 are two outer layers 15, 16 of transparent, tear-resistant polyester film in the region of 150 microns thick. Material of this thickness is suitable for the purpose of forming an identity card. Thicker or thinner material may be usable for other purposes. For example, for manufacturing larger sheets of record medium to receive, for example, permanent documents, a thinner material would be used.
  • the sandwich assembly described above is located in a laminating press with the required edge relationship, that is with the edges of the outer layers 15, 16 substantially coincident with one another and the inner layer 11 located centrally with its edges slightly inwardly located with respect to those of the outer layers.
  • the press is then closed and heated, applying heat and pressure sufficient to cause melting of the substrata 17, 18 of polyethylene which then impregnates the material of the inner layer 11 causing bonding of the sandwich.
  • the edge regions of the polyethylene substrata 17, 18 also bond to one another where they project beyond the area of the inner layer 11.
  • the printing ink previously applied to the inner layer or card 11 is fused with the upper polyethylene substratum 17 andmigrates from the card 11, at least partly, into the polyethylene substratum 17. Subsequent attempts to separate the laminated structure in order to adulterate the card are thus inhibited by the fact that the bond between the polyester film 15 and the polyethylene 17 is stronger than that between the polyethylene substratum 17 and the card 11 so that subsequent separation takes place at the inner level lifting the marking ink, or at least a substantial proportion of the marking ink from the card 11 with the two outer layers 15, 17.
  • the initially blank strip 14 can receive validating marks or information such as a signature, or typed information, and like the printing ink on the card 11 the ink released by rupturing the micro-encapsulation of the strip 14 migrates at least partly into the polyethylene substratum 17 thereby further inhibiting the attempts at subsequent adulteration.
  • identity cards such as those shown in Figure 1 would generally be supplied by a manufacturer to a range of users with the strip portion 14 blank, individual logos and other information on the central card 11 being previously printed thereon as required by the user.
  • the blank strip portion 14 can be filled in with the validating information when the card is taken from a store thereof which should, preferably, be maintained under conditions of security suitable for the purpose in hand.
  • a further security measure could be introduced by a process of deactivating the microencapsulation either by, for example, exposure to ultra-violet or other forms of radiation to reinforce the microencapsulation so that it is no longer rupturable or only rupturable at very much higher forces, such that manual pressure alonewill not cause rupturing, or alternatively to oxidise or .otherwise chemically affect the inks so that subsequent to the neutralising step rupturing of the micro-encapsulation will not lead to the formation of optically distinguishable marks. In this way increased security can be obtained since additional information cannot then be introduced on the card, nor can information already present be removed.
  • a major economy in the system of identity cards envisaged using the record medium of the present invention is that of using a relatively cheap heat laminating machine at a central station or factory to produce blank cards which can then be filled in or validated by the end user.
  • the finished card is incorruptible and unique to the person or purpose for which it is finally completed, whilst the end user does not have to invest in specialised machinery for producing the cards.
  • a similar identity card system can be used at military installations or other establishments requiring a high degree of security, since passes for visitors can be made out at a gate or other entrance and processed to make them incorruptible. Provided the store of blank cards is maintained under adequate conditions of security no possibility of forged cards exists.
  • a further adaptation of the present invention is envisaged to allow its use in association with a photograph identifying an individual. Since the card is prelaminated prior to its use a photograph cannot conveniently be incorporated unless the lamination is left incomplete (that is, covering only a part of the area of the card) and subsequent completion of the lamination effected after a photograph has been introduced between two outer layers. This, however, would involve the use of a heat lamination machine at the issuing station which loses the economic advantage mentioned above of not requiring such machines, although for certain purposes a cheap and simple machine could be provided for such small area of lamination.
  • the wallet assembly illustrated in Figure 2 may be used.
  • This comprises a base 21 of plastics material sufficiently thick to receive a plurality of recesses, such as those shown at 22, 23, 24, the depth of which corresponds to the thickness of a multiple laminated card such as that illustrated in Figure 1.
  • the base 21 is attached by a ligament hinge 25 to a transparent integrally moulded plastics cover 26 having, at its two free corners, respective female parts of two press studs 29, 30 the cooperating male parts of which are located on the free corners of the base 21 , and indicated with the reference numerals 27, 28.
  • press studs 27, 29 and 28, 30 are re-entrant such that once the press stud snap engagement has been made it cannot be released without breakage so that the cover can be closed only once.
  • Further similar press studs may be provided along the edge of the base 21 and cover 26 for additional security if required in order to prevent any possibility of the identity card or photograph elements, which are fitted in respective recesses 22, 23 or 24, from being removed after closure of the cover 26.
  • solvent welding or adhesives may be applied to seal the edges of the cover 26 over the base 21 after insertion of the required elements into the recesses 22, 23,
  • record media formed in accordance with the present invention are strongly resistant against damp, insects, fungi etc. since the visible markings are entirely encapsulated within the sealed cell of material which is resistant to such agents. Further treatment of the cell to make it flame resistant may also be effected provided this does not interfere unduly with the transparency of the outer layers, although even if such interference is experienced this would still be tolerable providing it could be removed for reading and subsequently replaced for storage.
  • an outer layer of flame proof material may be provided, or a coating over the transparent cover could be applied, for example by spraying, as a final fire protection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Le support comprend une pluralite de couches d'un materiau laminaire (15, 16, 17, 18, 19) comprenant deux couches exterieures (1, 16) en materiau impermeable, transparent, resistant au dechirement et au moins une couche interieure (19) prise en sandwich entre les deux couches exterieures, cette couche interieure etant faite en un materiau sur lequel des marques perceptibles optiquement apparaissent lorsque le support d'enregistrement est soumis a une pression localisee superieure a une certaine valeur de seuil. Cet effet peut etre obtenu en incluant dans la couche interieure (15) un materiau (14) comportant des encres microencapsulees qui filtrent le materiau lors de la rupture sous pression de la microencapsulation. Un procede de fabrication de cartes d'identites et d'autres documents semblables utilisant le support d'enregistrement permanent est aussi decrit.
PCT/GB1981/000131 1980-07-03 1981-07-03 Support d'enregistrement permanent WO1982000214A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8021785A GB2079673A (en) 1980-07-03 1980-07-03 A permanent record medium
GB8021785800703 1980-07-03

Publications (1)

Publication Number Publication Date
WO1982000214A1 true WO1982000214A1 (fr) 1982-01-21

Family

ID=10514500

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1981/000131 WO1982000214A1 (fr) 1980-07-03 1981-07-03 Support d'enregistrement permanent

Country Status (3)

Country Link
EP (1) EP0055276A1 (fr)
GB (1) GB2079673A (fr)
WO (1) WO1982000214A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104756A2 (fr) * 1982-08-30 1984-04-04 Visa International Service Association Carte améliorée utilisable pour des transactions approuvées de manière électronique
GB2139951A (en) * 1983-05-17 1984-11-21 Edward Alexander Small Plastic identification card having forgery protection with respect to embossed information
GB2160476A (en) * 1984-06-18 1985-12-24 David Ayre A form, a card and a method of producing a card
WO1993017876A1 (fr) * 1992-03-11 1993-09-16 Heirler, Horst Dispositif de marquage resistant a l'essuyage
EP0593060A2 (fr) * 1992-10-15 1994-04-20 Fuji Photo Film Co., Ltd. Feuille d'enregistrement sensible à la pression

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411976A (en) * 1966-03-21 1968-11-19 Minnesota Mining & Mfg Self-marking record material
FR2451081A1 (fr) * 1979-03-08 1980-10-03 Solaic Sa Carte en polychlorure de vinyle avec zone de personnalisation protegee

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411976A (en) * 1966-03-21 1968-11-19 Minnesota Mining & Mfg Self-marking record material
FR2451081A1 (fr) * 1979-03-08 1980-10-03 Solaic Sa Carte en polychlorure de vinyle avec zone de personnalisation protegee

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IBM Technical Disclosure Bulletin, Vol 18, No. 1, issued June 1975 (Armonk, N.Y. US) C. HOLOVKA: "Double Half-Hinge Card Blank", see pages 233 to 234 *
IBM Technical Disclosure Bulletin, Volume 17, No. 11, issued April 1975 (Armonk, N.Y. US), J.F. MARTONE: "Document Security Feature", see pages 3228 to 3229 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104756A2 (fr) * 1982-08-30 1984-04-04 Visa International Service Association Carte améliorée utilisable pour des transactions approuvées de manière électronique
EP0104756A3 (fr) * 1982-08-30 1986-01-22 Visa International Service Association Carte améliorée utilisable pour des transactions approuvées de manière électronique
GB2139951A (en) * 1983-05-17 1984-11-21 Edward Alexander Small Plastic identification card having forgery protection with respect to embossed information
GB2160476A (en) * 1984-06-18 1985-12-24 David Ayre A form, a card and a method of producing a card
WO1993017876A1 (fr) * 1992-03-11 1993-09-16 Heirler, Horst Dispositif de marquage resistant a l'essuyage
EP0593060A2 (fr) * 1992-10-15 1994-04-20 Fuji Photo Film Co., Ltd. Feuille d'enregistrement sensible à la pression
EP0593060A3 (fr) * 1992-10-15 1995-08-02 Fuji Photo Film Co Ltd Feuille d'enregistrement sensible à la pression.

Also Published As

Publication number Publication date
GB2079673A (en) 1982-01-27
EP0055276A1 (fr) 1982-07-07

Similar Documents

Publication Publication Date Title
CA1231299A (fr) Pellicule d'emballage en resine de polyester thermodurcissable, avec revetement repoussable en resine thermoplastique
US3758970A (en) Photograph bearing identification card structure and method of manufacture
US4273362A (en) Information-bearing article for conveying information which cannot be surreptitiously detected
JP4925543B2 (ja) 特にカードの形態のラミネート及びラミネート作成のためのプロセス
CA1095548A (fr) Dispositif d'identification avec dispositif d'impression a usages multiples
US4629215A (en) Identification card and a method of producing same
US4120445A (en) Information-bearing article for conveying information which cannot be surreptitiously detected
US5518787A (en) Construction for a laminated card or label
CN205810263U (zh) 一种防伪标签
US20110204617A1 (en) Security article and method of manufacture
US5090732A (en) Inexpensive laminated universal sales presentation or security folder having many uses
US5318816A (en) Laminated hologram decals for identification cards and the like
US20080296887A1 (en) Identification Card and Method for the Production Thereof
EP0375602A2 (fr) Produits imprimés avec une image latente différée utilisée contre la contrefaçon ou pour d'autres applications, comme les sceaux actifs sans aucune possibilité de falsification et méthode de fabrication de ces produits
WO1982000214A1 (fr) Support d'enregistrement permanent
EP0528945B1 (fr) Depliant lamine polyvalent et peu couteux assurant la securite ou servant d'argumentaire de vente
PL185506B1 (pl) Zestaw do oznakowywania z zabezpieczeniem do wytwarzania zabezpieczonej etykiety do oznakowywania
EP2081775B1 (fr) Méthode pour la fabrication d'un support de données et le support de données produit par la méthode
US5294279A (en) Low manufacturing cost presentation or security folder
CN103165023A (zh) 一种结合rfid的安全标签贴及安全实现方法
GB2129371A (en) Identity cards
EP0156618B1 (fr) Document de sécurité
GB2075917A (en) Plastics card having a signature space
JP2538445Y2 (ja) 認証識別カード
JPH056255B2 (fr)

Legal Events

Date Code Title Description
AK Designated states

Designated state(s): DK FI US

AL Designated countries for regional patents

Designated state(s): AT CH DE FR LU NL SE