EP0687324B1 - Papier de securite comportant des zones localisees d'epaisseur et d'opacite reduites et son procede de fabrication - Google Patents
Papier de securite comportant des zones localisees d'epaisseur et d'opacite reduites et son procede de fabrication Download PDFInfo
- Publication number
- EP0687324B1 EP0687324B1 EP94908388A EP94908388A EP0687324B1 EP 0687324 B1 EP0687324 B1 EP 0687324B1 EP 94908388 A EP94908388 A EP 94908388A EP 94908388 A EP94908388 A EP 94908388A EP 0687324 B1 EP0687324 B1 EP 0687324B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- paper
- thickness
- region
- ply
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229920003043 Cellulose fiber Polymers 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 6
- 239000000976 ink Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000001311 chemical methods and process Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- DOIRQSBPFJWKBE-UHFFFAOYSA-N phthalic acid di-n-butyl ester Natural products CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- BNCADMBVWNPPIZ-UHFFFAOYSA-N 2-n,2-n,4-n,4-n,6-n,6-n-hexakis(methoxymethyl)-1,3,5-triazine-2,4,6-triamine Chemical compound COCN(COC)C1=NC(N(COC)COC)=NC(N(COC)COC)=N1 BNCADMBVWNPPIZ-UHFFFAOYSA-N 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000018747 cerebellar ataxia with neuropathy and bilateral vestibular areflexia syndrome Diseases 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229960002380 dibutyl phthalate Drugs 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/06—Vegetable or imitation parchment; Glassine paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/44—Watermarking devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/006—Making patterned paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/06—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
- D21F11/08—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type paper or board consisting of two or more layers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
Definitions
- a sheet of security paper having areas localized with reduced thickness and opacity and more particularly a banknote paper or security paper with zones significant thickness and reduced opacity, at specific locations, these areas being watermarks.
- the invention preferably relates to a sheet of paper comprising at least an area with a uniform average opacity at least 40% lower per compared to the opacity of the rest of the sheet.
- paper means any sheet obtained by wet using a suspension of natural cellulose fibers and / or synthetic fibers which may contain various fillers and various additives commonly used in stationery.
- the light areas are due to the fact that the thickness of the sheet and the density of the fibers are lower than sheet thickness and fiber density in areas where there is no has not been imprinted by the watermark roller. On the contrary, dark areas are due to the fact that the sheet thickness and fiber density are more important.
- Such watermarks have clear parts which generally have areas of a few mm 2 and the variation in opacity between the light part of the watermark and the non-watermarked paper is small. If you want to print on the light areas of these watermarks, it is very difficult to match the light areas and the print and even with very precise identification of the watermarks, it is difficult to obtain a good match.
- the first problem is: To make a watermark, the man in the profession knows that you can emboss the canvas in a round shape using a punch. For example, if you want a clear circular area, emboss the canvas with a circular punch. However, using such a method, one does not get a clear area of constant opacity. In fact, we have noticed that fibers tend to deposit more large quantity near the center of the embossed part only at the edges and therefore the center of the watermark appears much less clear than the edges. If we use a roller watermark which has raised asperities, we get the same phenomenon.
- a second problem which arises is that when one wants zones of reduced thickness and therefore clear having an area of more than 0.4 cm 2 , one does not obtain a clear zone.
- the sheet of paper obtained according to this process is such that the zone having a reduced thickness has a thickness less than 40% of the thickness of the rest of the sheet.
- the sheet can also be such that said area has an average opacity less than 40% of the opacity of the rest of leaf.
- the process requires a transformation of the paper machine, namely that one combines with the watermarked canvas, or with the watermark roller, or with the round shape, pieces flexible. These parts must be fixed in specific places and therefore require a additional handling.
- the area is 30% less thick than the thickness of the rest of the sheet.
- Document EP-A-0 229 645 describes a process for manufacturing a sheet of security with a security thread. It consists of forming a first layer of paper and a second layer of paper, to introduce a security element between these two layers, to combine these two layers. One of the layers has local regions whose thickness is 0 to 30% of the total thickness of the sheet of paper. Such a safety sheet makes it possible to obtain a sheet comprising a more or less apparent security thread on the surface.
- banknotes which consist of sheets of material transparent synthetic on which two-sided printing is performed, printing being such that it leaves a completely transparent area. On this transparent area we carry a hologram.
- plastic tickets have some drawbacks. They are not very resistant to handling and traffic because the impression can be fragile on the plastic. This is why we prefer paper tickets, but we want to at the same time make the area as transparent as possible.
- the area obtained is certainly of reduced thickness and reduced opacity, but we want an even lower opacity area.
- Another object of the invention is to provide an area in the paper which is practically transparent or translucent, without piercing the paper in this area.
- Another goal is to make a practically transparent or translucent area in the paper, this area can be printed and / or can receive a hologram or any other distinctive or security mark.
- This zone must therefore be strong enough to support the carry of a security.
- An object of the invention is therefore to provide zones of reduced thickness compared to the rest of the sheet without the need to use associated flexible parts.
- Another object of the invention is to provide zones having a much smaller thickness. reduced than 40% compared to the rest of the sheet.
- the invention relates to a sheet of paper comprising at least one zone of reduced thickness and opacity having an area of more than 0.4 cm 2 , characterized in that said sheet is a sheet comprising a structure twin-jet consisting of a first layer of paper comprising at least one zone whose thickness is zero and of a second layer of paper of substantially constant thickness, the two layers being directly joined.
- the sheet according to the invention may comprise in part of the zone reduced opacity a hologram, an iridescent coating, an impression using conventional inks or inks containing colored pigments, fluorescent, luminescent pigments, photochromic, piezooptic compounds, piezochromes.
- the second throw can be partially or completely transparentized.
- this jet can be obtained using the tracing paper, namely from a suspension of very strong cellulose fibers refined, to obtain transparency.
- the second roll is partially transparent, it is chemically transparent in a zone which comes in correspondence with the zero thickness zone of the first jet.
- the sheet of paper does not differ from a sheet of paper made on a single canvas.
- the process is such that regions of zero thickness are made by embossed regions in relief on the mechanical fabric, from which it follows that the deposition of fibers in these regions is totally prohibited.
- At least one of the layers of the paper is produced by a machine with round shape.
- the thinner regions of the paper sheet are formed under form of a simple geometric pattern, in particular in the form of regions flat approximately rectangular, round or elliptical or any other form.
- Figure 1 shows a device that can be used to make a paper according to the invention.
- the device essentially corresponds to usual commercial papers, which include at least two wet parts separated.
- the preferred embodiment shown here consists of a combination of two round-shaped wet parts 1 and 2 of a so-called double round paper.
- a first strip of paper 3 which is directed towards the second wet part 2 by hanging below the taker felt 4.
- the second installation 2 we make a second strip of paper 5.
- the two strips of paper are gathered at the roller 6 and are then dried.
- FIGs 2 and 3 there is shown a paper which is not covered by the claims.
- This sheet 7 is formed of a first strip 3 and a second strip 5.
- the strip 5 comprises clear watermarks 8 obtained for example by an embossing in relief of the canvas of the round shape 5. These clear watermarks have a depth e 1 .
- the total thickness e t of the sheet 7 is the sum of the thicknesses e 3 of the strip 3 and e 6 of the strip 5.
- the thickness e 2 of the sheet 7 opposite the watermarks 8 is less than the total thickness and t .
- the region 8 is such that the strip 5 has a hole.
- the reduction in thickness is therefore approximately 33% in the first case and 50% in the second case.
- the sheet of Figure 3 therefore has a reduced opacity much lower than the opacity of the sheet of Figure 2, in the region 8 and this for a total thickness e t substantially equal.
- the sheet 11 comprises zones 12, 12 a , 12 b , of thickness e 1 and zones 13, 13 a , of thickness e 2 not zero.
- Zones 13, 13 a have a density of fibers much lower than the density of zones 12, 12 a , 12 b .
- Each zone 13, 13 has undergone an additional transparency.
- This transparentization is carried out chemically according to this embodiment.
- the transparentization is carried out using a transparentization composition described in the European patent of the applicant EP-91 341.
- the additional transparentization is carried out after drying of the sheet, at the end of the machine.
- This composition is applied for example by printing using an engraved printing cylinder, the cylinder engravings corresponding to the areas 13, 13 a to be transparentized.
- FIG. 6 represents in section a sheet 14 obtained according to the technique of "bijet" shown in Figure 1.
- the sheet 14 shown in Figure 6 is formed of a first strip 16 and a second strip 17.
- the strip 17 is such that it has zones 18 of zero thickness.
- the strip 16 can be transparentized or not in the zones next to zones 18.
- Zero thickness areas are made by embossing the canvas with the round shape 5, sufficiently so that at the level of the embossings, there is no deposition of cellulose fibers.
- the strip 16 can be a tracing paper obtained by a deep refining of cellulose fibers.
- Printed patterns 15 can be placed next to zones 18. It is also possible deposit layers of fluorescent pigments, layers or prints of iridescent pigments, metallic prints, holograms. We'll have then a sheet of paper with a transparent area in light transmitted, this area being of large surface. If we lay a layer, for example iridescent on the transparent area, this layer not covering only partially the transparent area, we will have a visual effect additional. In addition, such a sheet will be very difficult to reproduce by color photocopier because the iridescent area will not be reproduced by copy and the transparent area will be opaque after copying.
- a security paper preferably a paper for checks, obtained according to the method according to the invention.
- This security paper 19 comprises at least one zone 20 whose thickness is less than the thickness from the rest of the sheet. So, if we write on field 20, the amount of check, in the event that a counterfeiter attempts to scratch this zone 20, he will pierce the security paper.
- the zone 20 has a thickness 40% less than the thickness of the rest of the sheet.
Landscapes
- Paper (AREA)
- Credit Cards Or The Like (AREA)
Description
- on forme une première couche de papier sur une toile d'une première partie humide d'une machine à papier,
- on forme une seconde couche de papier sur une toile d'une seconde partie humide d'une machine à papier,
- la première couche de papier présentant au moins une région locale d'épaisseur nulle
- on réunit directement les deux couches et on les sèche,
Claims (16)
- Feuille de papier de sécurité comportant au moins une zone (8, 20) d'épaisseur et d'opacité réduites ayant une superficie de plus de 0,4 cm2, caractérisée en ce que ladite feuille est une feuille comprenant une structure bi-jet constituée d'une première couche de papier (17) comportant au moins une zone (18) dont l'épaisseur est nulle et d'une seconde couche de papier (16) d'épaisseur sensiblement constante, les deux couches étant directement réunies.
- Feuille de papier de sécurité selon la revendication 1 caractérisée en ce que l'épaisseur de la feuille dans les zones d'épaisseur et d'opacité réduites est de jusqu'à 80% par rapport à l'épaisseur du reste de la feuille.
- Feuille de papier de sécurité comportant au moins une zone (8, 20) d'opacité réduite selon la revendication 1 ou 2, caractérisée en ce que ladite zone a une opacité réduite du fait de la réduction de son épaisseur par rapport à l'épaisseur du reste de la feuille et du fait que ladite seconde couche (16) a subi une transparentisation supplémentaire.
- Feuille selon la revendication 1 ou 3, caractérisée par le fait que dans la zone d'épaisseur et d'opacité réduite, la feuille a une épaisseur inférieure d'au moins 40 % par rapport à l'épaisseur du reste de la feuille.
- Feuille selon l'une quelconque des revendications 1 à 4, caractérisée par le fait qu'elle comporte dans une partie de la zone d'opacité réduite un élément de sécurité (15) tel qu'un hologramme, un couchage iridescent, une impression à l'aide d'encres classiques ou d'encres contenant des pigments colorés, pigments fluorescents, luminescents, composés photochromes, piezooptiques, piezochromes.
- Feuille selon l'une des revendications 3 à 5, caractérisée par le fait que ladite seconde couche (16) est totalement transparentisée et obtenue selon la technique du papier calque, à partir d'une suspension de fibres de cellulose très raffinées.
- Feuille selon l'une des revendications 1 à 6, caractérisée par le fait que ladite seconde couche (16) est partiellement transparentisé par voie chimique dans une zone qui vient en correspondance avec la zone (18) d'épaisseur nulle de ladite première couche (17).
- Procédé de fabrication d'une feuille de papier comportant au moins une région (8, 20) ayant une épaisseur et opacité réduites par rapport au reste de la feuille, dans lequel:on forme une première couche (3) de papier sur une toile d'une première partie humide d'une machine à papier,on forme une seconde couche (5) de papier sur une toile d'une seconde partie humide d'une machine à papier,la première couche de papier présentant un moins une region locale (18) d'épaisseur nulle,on réunit directement les deux couches et on les sèche,
- Procédé selon la revendication 8, caractérisé en ce que ladite seconde couche (16) est totalement transparentisée et obtenue selon la technique du papier calque, à partir d'une suspension de fibres de cellulose très raffinées.
- Procédé selon la revendication 8, caractérisé en ce que ladite seconde couche (16) est partiellement transparentisée par voie chimique dans une zone qui vient en correspondance avec la zone (18) d'épaisseur nulle de ladite première couche.
- Procédé selon l'une des revendications 8 à 10, caractérisé en ce que l'épaisseur des deux couches de papier dans lesdites régions (8, 20) locales d'épaisseur plus faible est de jusqu'à 80% par rapport à l'épaisseur du reste de la feuille.
- Procédé selon l'une des revendications 8 ou 11, caractérisé par le fait que le procédé est tel que les régions (18) d'épaisseur nulle sont réalisées par des régions gaufrées en relief sur une toile métallique filigraneuse, d'où il résulte que le dépôt des fibres dans ces régions est totalement interdit.
- Procédé selon l'une des revendications 8 à 12, caractérisé par le fait que de préférence au moins une des deux couches de papier est réalisée par une machine à forme ronde.
- Procédé selon l'une des revendications 8 à 13, caractérisé par le fait que les régions (8, 20) d'épaisseur plus mince de la feuille de papier sont constituées sous forme d'un motif géométrique simple, en particulier sous forme de régions plates approximativement rectangulaires, rondes ou elliptiques.
- Application d'une feuille selon l'une des revendications 1 à 7 comme papier pour billets de banque.
- Application d'une feuille selon l'une des revendications 1 à 7 comme papier de sécurité.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9302373 | 1993-03-02 | ||
FR9302373 | 1993-03-02 | ||
FR9311485 | 1993-09-28 | ||
FR9311485 | 1993-09-28 | ||
PCT/FR1994/000225 WO1994020679A1 (fr) | 1993-03-02 | 1994-03-01 | Papier de securite comportant des zones localisees d'epaisseur et d'opacite reduites et son procede de fabrication |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0687324A1 EP0687324A1 (fr) | 1995-12-20 |
EP0687324B1 true EP0687324B1 (fr) | 2000-01-19 |
EP0687324B2 EP0687324B2 (fr) | 2005-12-07 |
Family
ID=26230137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94908388A Expired - Lifetime EP0687324B2 (fr) | 1993-03-02 | 1994-03-01 | Papier de securite comportant des zones localisees d'epaisseur et d'opacite reduites et son procede de fabrication |
Country Status (5)
Country | Link |
---|---|
US (1) | US6402888B1 (fr) |
EP (1) | EP0687324B2 (fr) |
DE (1) | DE69422705T3 (fr) |
ES (1) | ES2142937T5 (fr) |
WO (1) | WO1994020679A1 (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2741089B1 (fr) * | 1995-11-10 | 1997-12-26 | Arjo Wiggins Sa | Feuille de securite d'epaisseur sensiblement constante |
IT1283452B1 (it) * | 1996-07-18 | 1998-04-21 | Fad Fabriano Autoadesivi S P A | Impianto per la fabbricazione di un mezzo filtrante in forma di foglio |
US6368455B1 (en) | 2001-05-31 | 2002-04-09 | Appleton Papers Inc. | Method for making security paper |
FR2804447B1 (fr) * | 2000-02-01 | 2002-04-05 | Arjo Wiggins Sa | Papier comportant un filigrane a effet multiton et toile pour fabriquer ce papier |
FR2804448B1 (fr) * | 2000-02-01 | 2002-04-05 | Arjo Wiggins Sa | Papier de securite comportant une zone de securite, procede pour realiser un tel papier et dispositif pour mettre en oeuvre ce procede |
SE516625C2 (sv) * | 2000-06-20 | 2002-02-05 | Holmen Ab | Säkerhetspapper/kartong och förfarande för framställning därav |
FR2816642B1 (fr) * | 2000-11-10 | 2003-07-18 | Banque De France | Procede de fabrication d'un document de securite |
FR2838228B1 (fr) | 2002-04-03 | 2005-03-25 | Arjo Wiggins | Document de securite avec marqueur |
FR2839917B1 (fr) * | 2002-05-22 | 2004-10-08 | Arjo Wiggins | Article forme a partir d'au moins un jet de matiere fibreuse comportant au moins une zone d'epaisseur nulle et procede de fabrication dudit article |
FR2842460B1 (fr) | 2002-07-19 | 2004-10-08 | Arjo Wiggins | Document de securite protege contre la copie recto/verso |
FR2849624B1 (fr) | 2003-01-02 | 2005-03-25 | Arjo Wiggins Secutity Sas | Feuille avec une zone d'opacite reduite anticopie |
FR2853970B1 (fr) * | 2003-04-18 | 2005-10-21 | Arjo Wiggins | Support multicouche translucide presentant un motif visible en reflection et non en transparence |
FR2861101B1 (fr) * | 2003-10-15 | 2007-06-15 | Arjo Wiggins | Papier de securite multijet |
FI119391B (fi) * | 2004-01-05 | 2008-10-31 | Stora Enso Oyj | Menetelmä tunnistemerkintöjen tuottamiseksi paperiin tai kartonkiin sekä menetelmällä aikaansaatu merkitty materiaali |
ITVR20040104A1 (it) * | 2004-06-16 | 2004-09-16 | Cartiere Fedrigoni & C Spa | Apparecchiatura per la produzione di carta di sicurezza e relativo procedimento |
DE102005045566A1 (de) * | 2005-03-23 | 2006-09-28 | Giesecke & Devrient Gmbh | Mehrlagiges Sicherheitspapier |
DE102005022018A1 (de) * | 2005-05-12 | 2006-11-16 | Giesecke & Devrient Gmbh | Sicherheitspapier und Verfahren zu seiner Herstellung |
DE102005032815A1 (de) | 2005-07-12 | 2007-01-18 | Giesecke & Devrient Gmbh | Verfahren zur Herstellung eines Sicherheitspapiers, Papiersieb und Formelement für Papiersieb |
US20070131368A1 (en) * | 2005-12-14 | 2007-06-14 | Sonoco Development, Inc. | Paperboard with discrete densified regions, process for making same, and laminate incorporating same |
CN100360740C (zh) * | 2005-12-23 | 2008-01-09 | 中国印钞造币总公司 | 高定量水印防伪纸的制作方法 |
US20070178261A1 (en) * | 2006-01-27 | 2007-08-02 | Avery Levy | Paper envelope having an integrated magnetic recording medium |
FR2897078B1 (fr) | 2006-02-09 | 2011-08-19 | Arjowiggins | Materiau en feuille comportant au moins un filigrane avec une nuance coloree. |
GB2437939B (en) * | 2006-05-08 | 2008-03-26 | Rue De Int Ltd | Improvements in security substrates |
FR2903706B1 (fr) | 2006-07-13 | 2010-02-05 | Arjowiggins | Feuille comprenant une partie en matiere plastique et une partie en matiere fibreuse. |
US8125667B2 (en) | 2006-09-15 | 2012-02-28 | Avery Levy | System and method for enabling transactions by means of print media that incorporate electronic recording and transmission means |
US20080166262A1 (en) * | 2007-01-04 | 2008-07-10 | Deka Ganesh C | Medical packaging substrate with security feature |
FR2918679B1 (fr) | 2007-07-11 | 2017-12-01 | Arjowiggins Licensing Sas | Procede de fabrication d'un materiau en feuille. |
FR2925535B1 (fr) * | 2007-12-21 | 2011-05-06 | Arjowiggins Licensing Sas | Feuille de securite comprenant un substrat fibreux comportant au moins un filigrane |
FR2925534B1 (fr) | 2007-12-24 | 2010-02-12 | Arjowiggins Licensing Sas | Structure de securite comportant des cristaux liquides nematiques |
FR2925924B1 (fr) * | 2007-12-28 | 2011-04-29 | Arjowiggins Licensing Sas | Papier de securite |
GB2458485B (en) * | 2008-03-19 | 2010-07-14 | Rue De Int Ltd | Improvements in making sheets |
FR2929962B1 (fr) * | 2008-04-11 | 2021-06-25 | Arjowiggins Licensing Sas | Procede de fabrication d'une feuille comportant une sous- epaisseur ou une sur-epaisseur au niveau d'un ruban et feuille associee. |
KR20110018422A (ko) * | 2008-06-12 | 2011-02-23 | 크레인 앤드 캄파니 인코퍼레이티드 | 섬유상 시트재와 보안 요소 간에 접착을 증가시키는 방법 |
FR2941713B1 (fr) * | 2009-02-03 | 2011-04-01 | Arjowiggins Security | Procede de securisation d'un objet opaque colore. |
US9694536B2 (en) | 2013-11-18 | 2017-07-04 | Huhtamaki, Inc. | System and method for embossing the wire side of a molded fiber article |
GB2539644A (en) * | 2015-06-16 | 2016-12-28 | Mcor Tech Ltd | Desktop 3-dimensional printing apparatus |
RU2610397C1 (ru) * | 2015-12-01 | 2017-02-09 | Акционерное общество "Гознак" (АО "Гознак") | Приспособление для изготовления бумаги с прозрачными участками и бумага, изготовленная с использованием приспособления |
FR3080630B1 (fr) * | 2018-04-25 | 2021-10-08 | Honnorat Rech & Services | Papier de securite avec inserts manuels |
PL440024A1 (pl) | 2021-12-29 | 2023-07-03 | Polska Wytwórnia Papierów Wartościowych Spółka Akcyjna | Sposób wytwarzania opatrzonego oznakowaniem w postaci znaku wodnego podłoża papierowego oraz zabezpieczone podłoże papierowe, w szczególności papier zabezpieczony, otrzymane takim sposobem |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US30945A (en) * | 1860-12-18 | Improvement in the manufacture of vegetable parchment | ||
US54835A (en) | 1866-05-15 | Mode of preparing bank-notes to prevent counterfeiting | ||
US987678A (en) | 1907-09-12 | 1911-03-21 | Knowlton Brothers | Process of producing papers. |
US3366531A (en) * | 1964-01-14 | 1968-01-30 | Philip H. Long | Paper currency tapered in thickness |
CA1123194A (fr) * | 1981-08-26 | 1982-05-11 | Crain (R. L.) Inc. | Traitement de surface du papier |
FR2524026B1 (fr) * | 1982-03-25 | 1985-09-13 | Arjomari Prioux | Matieres cellulosiques transparentisees et leurs applications, leur procede de fabrication et les compositions de transparentisation correspondantes |
US4534398A (en) * | 1984-04-30 | 1985-08-13 | Crane & Co. | Security paper |
DE3601114A1 (de) * | 1986-01-16 | 1987-07-23 | Gao Ges Automation Org | Verfahren zur herstellung von sichrheitspapier mit eingelagertem sicherheitsfaden |
MY102798A (en) | 1987-12-04 | 1992-10-31 | Portals Ltd | Security paper for bank notes and the like |
GB8905471D0 (en) * | 1989-03-10 | 1989-04-19 | De La Rue Co Plc | Sheet with security device |
FR2684698B1 (fr) * | 1991-12-09 | 1994-01-21 | Arjo Wiggins Sa | Procede pour la fabrication d'un produit comportant des zones localisees d'opacite reduite et papier ainsi obtenu. |
FR2685019A1 (fr) * | 1991-12-12 | 1993-06-18 | Arjo Wiggins Sa | Papier de securite ou decoratif contenant des planchettes. |
-
1994
- 1994-03-01 EP EP94908388A patent/EP0687324B2/fr not_active Expired - Lifetime
- 1994-03-01 ES ES94908388T patent/ES2142937T5/es not_active Expired - Lifetime
- 1994-03-01 DE DE69422705T patent/DE69422705T3/de not_active Expired - Lifetime
- 1994-03-01 WO PCT/FR1994/000225 patent/WO1994020679A1/fr active IP Right Grant
-
1997
- 1997-05-23 US US08/862,361 patent/US6402888B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69422705D1 (de) | 2000-02-24 |
US6402888B1 (en) | 2002-06-11 |
WO1994020679A1 (fr) | 1994-09-15 |
DE69422705T2 (de) | 2000-10-05 |
ES2142937T3 (es) | 2000-05-01 |
ES2142937T5 (es) | 2006-07-16 |
EP0687324A1 (fr) | 1995-12-20 |
DE69422705T3 (de) | 2006-08-17 |
EP0687324B2 (fr) | 2005-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0687324B1 (fr) | Papier de securite comportant des zones localisees d'epaisseur et d'opacite reduites et son procede de fabrication | |
EP0690939B1 (fr) | Papier de securite comportant une zone transparente d'opacite sensiblement nulle | |
RU2386541C2 (ru) | Усовершенствование способов изготовления защитных подложек | |
CN1062927C (zh) | 防伪纸、防伪带及防伪纸的制造方法 | |
EP1740768B1 (fr) | Améliorations de substrats à dispositifs de sécurité incorporés | |
EP2082097B1 (fr) | Feuille de securite comprenant un substrat fibreux | |
FR2922228A1 (fr) | Feuille comprenant au moins un filigrane ou pseudo-filigrane observable que d'une face de la feuille. | |
EP2268865A2 (fr) | Procede de fabrication d'une feuille comportant une sous-epaisseur ou une sur-epaisseur au niveau d'un ruban et feuille associee | |
EP0773320B1 (fr) | Feuille de sécurité d'épaisseur sensiblement constante | |
EP2260142B1 (fr) | Améliorations apportées à des substrats de document financier | |
CA2709329A1 (fr) | Feuille de securite comprenant un substrat fibreux comportant au moins un filigrane | |
EP0549384A1 (fr) | Procédé pour la fabrication d'un papier comportant des zones localisées d'épaisseur et d'opacité réduites et papier ainsi obtenu | |
CA2629287A1 (fr) | Substrats de securite ameliores | |
BE1008682A3 (fr) | Procede de fabrication d'un papier de securite comportant des zones localisees de faible opacite et papier ainsi obtenu. | |
FR2866036A1 (fr) | Elements de securite de format relativement petit et leur procede de fabrication, feuille et document de securite les comportant | |
EP0687326B1 (fr) | Feuille de securite comportant des elements de securite evitant la reproduction, reconnaissable en lumiere transmise et reflechie et son procede de fabrication | |
EP2041365B2 (fr) | Feuille hybride, notamment de securite, formee d'un assemblage d'une partie fibreuse et d'une partie plastique | |
BE1011403A3 (fr) | Papier de securite opaque, authentifiable par dechirure, tickets de jeu a gratter realises a partir dudit papier et son procede de fabrication. | |
KR100338183B1 (ko) | 반투명 마크를 가진 보안용지의 제조 방법 및 이에 의해제조된 보안용지 | |
WO2008050008A1 (fr) | Procede de fabrication d'un jet fibreux comprenant un element d'une epaisseur donnee, toile de formation permettant sa fabrication, procede de fabrication de la toile et feuille de securite comprenant un jet fibreux comportant un element d'une epaisseur donnee |
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 |
|
17P | Request for examination filed |
Effective date: 19950821 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE ES FR GB IT LI NL |
|
17Q | First examination report despatched |
Effective date: 19960419 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ARJO WIGGINS S.A. |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE ES FR GB IT LI NL |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 69422705 Country of ref document: DE Date of ref document: 20000224 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: KIRKER & CIE SA |
|
ITF | It: translation for a ep patent filed |
Owner name: MODIANO & ASSOCIATI S.R.L. |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2142937 Country of ref document: ES Kind code of ref document: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20000418 |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
26 | Opposition filed |
Opponent name: GIESECKE & DEVRIENT GMBH Effective date: 20001018 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: GIESECKE & DEVRIENT GMBH |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
RDAH | Patent revoked |
Free format text: ORIGINAL CODE: EPIDOS REVO |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CJ Ref country code: FR Ref legal event code: CD |
|
APAC | Appeal dossier modified |
Free format text: ORIGINAL CODE: EPIDOS NOAPO |
|
APAC | Appeal dossier modified |
Free format text: ORIGINAL CODE: EPIDOS NOAPO |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: ARJO WIGGINS SECURITY SAS |
|
NLT2 | Nl: modifications (of names), taken from the european patent patent bulletin |
Owner name: ARJO WIGGINS SECURITY SAS |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Ref country code: FR Ref legal event code: CD |
|
APAA | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOS REFN |
|
APBU | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9O |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: ARJOWIGGINS SECURITY |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
NLT2 | Nl: modifications (of names), taken from the european patent patent bulletin |
Owner name: ARJOWIGGINS SECURITY Effective date: 20051012 |
|
27A | Patent maintained in amended form |
Effective date: 20051207 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): CH DE ES FR GB IT LI NL |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: AEN Free format text: MAINTIEN DU BREVET DONT L'ETENDUE A ETE MODIFIEE |
|
NLR2 | Nl: decision of opposition |
Effective date: 20051207 |
|
NLR3 | Nl: receipt of modified translations in the netherlands language after an opposition procedure | ||
GBTA | Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977) | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: DC2A Date of ref document: 20060220 Kind code of ref document: T5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20120326 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20120323 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20120328 Year of fee payment: 19 Ref country code: GB Payment date: 20120322 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20120327 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20130408 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20120316 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20131001 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20130301 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 69422705 Country of ref document: DE Effective date: 20131001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131001 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130331 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131001 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130301 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20140606 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130302 |