WO1999022349A1 - Document pour la communication d'informations confidentielles et procede et dispositif pour l'etablissement d'un tel document - Google Patents
Document pour la communication d'informations confidentielles et procede et dispositif pour l'etablissement d'un tel document Download PDFInfo
- Publication number
- WO1999022349A1 WO1999022349A1 PCT/EP1998/006835 EP9806835W WO9922349A1 WO 1999022349 A1 WO1999022349 A1 WO 1999022349A1 EP 9806835 W EP9806835 W EP 9806835W WO 9922349 A1 WO9922349 A1 WO 9922349A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- paper
- sheet
- printer
- document
- film
- Prior art date
Links
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
- B42D15/00—Printed matter of special format or style not otherwise provided for
- B42D15/02—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets
- B42D15/025—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets with peel-away layer hiding information
Definitions
- the invention relates to a document for transmitting secret information and a method for creating such a document.
- the increasing computerization of business and everyday life means that users of computer-controlled systems, such as e.g. portable telephones, cell phones, ATMs or the like can gain access to this system with a personal code.
- the personal code must be communicated to the user before being used for the first time without unauthorized third parties becoming aware of the code.
- So-called carbonless records are used to send secret information in the mail that is inaccessible to third parties.
- the copy sets have an envelope consisting of two There are sheets of paper that are glued to one another all around the edge.
- a code sheet is loosely inserted into the envelope, on which the personal code is entered.
- a sheet of paper of the envelope which rests on the side of the code sheet on which the code is entered, is provided with a copy-through color coating on the side adjacent to the code sheet.
- the color coating is transferred from the paper sheet to the code sheet.
- a mechanical printer e.g. a dot matrix printer
- the code sheet enclosed in the envelope can be written on by transferring this color layer.
- the copying records are provided on the outside with a so-called advance sheet, on which the mechanical printer writes immediately if the code is transferred indirectly to the code sheet.
- the ink application of the printer is transferred to the advance sheet.
- the lead sheet is removed before the carbon copies are sent and is used to receive the color order of the mechanical printer and to enable an assignment to the document with which it is to be sent.
- the paper sheets of the envelope are preferably printed on the inside with a sea of numbers which makes it impossible to read an unopened copy set, even if the copy set should be scanned.
- the copy records which are anonymous on the outside and only have a production number, are assigned to a letter to a user and packed with the user in a shipping envelope.
- the code cannot be read without opening the carbon copy. This means that reading by unauthorized third parties can be determined at any time and the code can be deactivated.
- the document and the associated carbon copy it is two so-called personalized information carriers that are assigned to each other. If this assignment is canceled, for example due to a production error or the like, it is very difficult and tedious to assign the anonymized copy records to the respective documents.
- the invention is therefore based on the object of creating a document with personal information and a method for producing such a document, the personal information being uniquely assigned to the document and the necessary data security being ensured when it is sent by post.
- FIG. 5 is a peel-off film for covering a code printed on the document shown in FIG. 4 in a perspective view
- 6 shows schematically in cross section the layer structure of the release film from FIG. 5,
- FIG. 8 is a peel-off film according to FIG. 7 in a view from below.
- a document 1 according to the invention like conventional documents, consists of a sheet of paper 2 which e.g. has a standard format (DIN A4, legal, etc.) (Fig. 1). On a front side 3 of the sheet of paper 2 is a letterhead 4 of a company or institution which has to send a code and the address 5 of a recipient is printed. Furthermore, the document 1 is provided with a freely selectable body text 6.
- a copy set 8 (FIG. 2) is glued to the back of the paper sheet 2, which is indicated in FIG. 1 with dashed lines.
- the copy set 8 has an envelope 9 which consists of two sheets of paper 10, 11 which are glued to one another at the edge region 12 (FIG. 2).
- the envelope 9 has a perforation 13, parallel and adjacent to a narrow side 16, at which it can be torn open.
- a code sheet 14 is loosely inserted into the envelope 9.
- the code sheet 14 is somewhat smaller than the area enclosed by the glued edge area 12, so that the code sheet 14 can be pulled out of the envelope 9 without jamming after it has been torn open.
- the code sheet 14 is printed on one side with a code 15.
- the paper sheet 11, which bears on the side of the code sheet 14 provided with the code 15, is provided on the side which bears on the code sheet 14 with a carbon copy color coating. at When printing from the outside, the color coating is transferred from the paper sheet 11 to the code sheet 14.
- a mechanical printer such as a dot matrix printer
- the code sheet 14 enclosed in the envelope 9 can be written on by transferring this color layer.
- a printer without color application is preferably used for this.
- Such a printer without ink application can be designed entirely without an ink ribbon or can have an ink ribbon that is not impregnated.
- the printer preferably has an ink ribbon with a plurality of tracks, one track not being impregnated, so that the printer is suitable both for printing with color application and for printing without color application.
- the "printing" without ink application of the copy sets 8 no longer requires the previously used leader sheets. This represents a considerable simplification compared to the previous methods for introducing the code into the copy set, because an additional sheet of paper per copy set can be dispensed with, which had to be separated from the copy sets and handled separately before sending.
- the paper sheets 10, 11 of the envelope 9 are printed on their inner sides at least in the area within the bonded edge area 12 with a sea of numbers 17.
- the sea of numbers 17 makes it impossible to read the code 15 even when illuminated with a strong lamp.
- such a copy set 8 is glued to each sheet of paper 2 printed or unprinted with a standard text, and not yet personalized, with no code 15 being entered in the copy set 8 or on the code sheet 14.
- the continuous paper 20 is printed with a printing system or printing device 23, which at least at least a first mechanical printer 24 and a second, non-mechanical printer 25 and a control device 26 for controlling the two printers 24, 25.
- the mechanical printer 24 is a printer which, with the contour of the characters to be printed, exerts a force on a paper sheet 2 or a copy set 8 in order to transfer the copy color coating onto the code sheet 14.
- Such printers 24 are, for example, dot matrix printers and type wheel printers.
- the non-mechanical printer 25 is a printer which transfers the printing ink without exerting a force on a sheet of paper or a copy set with the contour of the characters to be printed.
- Such printers are e.g. non-contact printers, e.g. Ink jet printers, or printers that transfer the printing ink to the paper with a printing drum, e.g. Laser printer.
- the first printer 24 is a dot matrix printer and the second printer 25 is a laser printer.
- the order of the first and second printers 24, 25 can also be interchanged.
- the control device 26 is, for example, a personal computer 26.
- the printers 24, 25 can also be connected directly to a computer data network with a so-called printer port.
- the two printers 24, 25 each have an inlet slot 28 and an outlet channel 29.
- a continuous paper 20 stacked on a first stack 30 is fed through the inlet slot 28 of the first mechanical printer 24.
- This printer 24 works without its own ink application and only prints with the contour of the characters to be printed against the copy set 8, so that the copy color coating is transferred from the paper sheet 11 to the code sheet 14, the characters to be printed Chen be printed on the code sheet 14.
- the code 15 is hereby printed on the code sheet 14 without the code 15 being recognizable on the outside of the carbon copy 8 and on the paper sheet 2.
- the continuous paper 20 is drawn into the first printer 24 such that the back of the paper sheets 2 or the copy sets 8 arranged on the back can be acted upon by the printing device. For example, five sheets of paper 2 are initially printed on their back or the copying sets 8 associated therewith, each with a specific but different code. Thereafter, the front end of the continuous paper 20 is inserted into the inlet slot 28 of the second printer 25 so that the front of the paper sheets can be printed with the printing device of this printer 25.
- the printers 24, 25 are arranged one above the other and the inlets 28 or inlet slots 28 are spatially diagonally opposite one another, ie the inlet 28 of the printer 24 is below the outlet 29 of the printer 25 and the outlet 29 of the printer 24 is below that Inlet 28 of the printer 25.
- the continuous paper 20 runs in a kind of semi-sheet 2a from the outlet 29 of the printer 24 to the inlet 28 of the printer 25.
- the second printer then prints the address 5 and possibly the text 6 on the front side 3 of the paper sheet 2, provided that it has not yet been printed. Since the second printer 25 is preferably a non-mechanical printer, the copy set 8 arranged on the back of the paper sheet 2 is not acted upon.
- the data records assigned to the two printers 24, 25 are supplied in a controlled manner by the control device 26 in such a way that, in accordance with the number of sheets of paper 2 which are located between the two printing units of the printers 24, 25, they are printed with a time offset such that the respective personalized data (address 5, code 15) belonging to a person are printed on the same document 1.
- the offset is, for example, five data records if the continuous paper 20 extends between the two printing units of the printers 24, 25 with a length of five sheets of paper 2.
- the paper sheets printed by the second printer 25 are output by the latter at its outlet channel 29 and collected on a second stack 32.
- Printing with an offset ensures that the data belonging to a single person also arrive at a single document 1 and that a clear association between the code and the other personalized data is established. Since the copy 8 is firmly attached to the back of the sheet of paper 2, it is also ensured that the clear assignment is not canceled again. The use of carbon copy 8 also ensures the data security required for the postal route.
- control device 26 delivers a stack of data records to each of the two printers 24, 25, which records contain the characters and / or symbols to be printed.
- the two printers 24, 25 are first set manually so that the data records belonging to the same typesetting 1 also arrive on the same paper sheets 2.
- the individual data records are processed in batches according to the FIFO principle (first-in, first-out), so that the time offset that has been set between the printing processes on the two printers 24, 25 is maintained.
- FIGS. 4 to 6 Another embodiment of a document 1 according to the invention is shown in FIGS. 4 to 6.
- the document 1 in turn has a sheet of paper 2 with a Letterhead 4, an address 5 and a body text 6 is printed.
- the code is printed on the sheet of paper 2 on the same page 3 on which the letterhead 4, the address 5 and the body text 6 are arranged and, according to the invention, covered with a detachable cover film 35.
- the cover film 35 is a film laminate composed of two thin polyester films, a carrier film 36 and a peel film 37.
- the cover film 35 has an approximately rectangular shape in plan view with two longitudinal edges 38 and two end edges 39.
- a pull tab 40 is formed in the center on an end edge 39 of the pull-off film 37.
- a hologram is embossed on the top of the peel-off film 37, which shows, for example, a three-dimensional sea of letters.
- the back of the peel-off film 37 is provided with a separating lacquer 42 in some areas.
- a thin aluminum layer 43 is applied to the release lacquer 42 or to the back of the peel-off film 37, which mirrors the peel-off film 37 and makes the hologram visible in incident light in a manner known per se.
- a first adhesive layer 46 is introduced in a peripheral region 45 adjacent to the longitudinal and end edges 38, 39 between the aluminum layer 43 and the carrier film 36.
- a hole 47 is punched out of the carrier film 36 in its central region, which corresponds to the area enclosed by the edge region 45. In the area of the hole 47, no adhesive layer is applied to the aluminum layer 43.
- a second adhesive layer 48 is in turn applied to the back of the carrier film 36, with which the entire cover film 35 is glued to a sheet of paper 2.
- the cover film 35 is arranged with its edge region 45 around a code printed on the paper sheet 2. The code is thus in the area of hole 47.
- the peel-off film 37 When peeling off the peel-off film 37 on the peel-off tab 40, the peel-off film 37 is separated from the carrier film 36 on the first adhesive layer 46. In the areas where separating lacquer 42 is introduced between the peel-off film 37 and the aluminum layer 43, the aluminum layer 43 adheres to the first adhesive layer 46 or the carrier film 36, so that when the two films 36, 37 are separated, the reflective coating of the peel-off film 37 is destroyed in some areas.
- a one-off detachment of the release sheet 37 from the paper sheet 2 is immediately recognized on the basis of the deteriorated image quality in the edge area 45. This can be seen by everyone, in particular since the image or hologram in the central region 40 enclosed by the edge region 45 is not destroyed when detached and is retained with good quality. The result is an immediately eye-catching contrast between the middle area and the edge area 45, since a different image quality is present in each of these two areas.
- the separating lacquer 42 is only introduced in regions in the edge region 45 between the peel-off film 37 and the aluminum layer 43, the aluminum layer 43 only comes off at the points provided with the separating lacquer 42.
- the separating lacquer 42 is applied in the form of small dots in the edge region 45, so that when the peel-off film 37 is removed, corresponding punctiform regions of the aluminum layer 43 adhere to the first adhesive layer 46. These punctiform areas form a strong contrast in the image quality to the remaining edge area 45.
- the separating lacquer 42 can also be applied with any other pattern in the edge region 45, such as a lettering, which indicates that the film has already been opened once. Such lettering are such. B. "invalid", “void”, etc.
- the image formed on the cover film 35 is at least partially destroyed by pulling off the release film 37.
- any image can be formed on the cover film 35, provided that imaging elements, such as the aluminum foil or color particles stick to the adhesive layer when peeling off and detach from the peeled film layer.
- holograms are preferred because of their security against counterfeiting.
- mirror layer they have absolute protection against backlighting.
- the peel-off film 37 on which the hologram is embossed can also be designed as a two-layer hologram film known per se with a thin polyester film and a thermoplastic coating, the hologram being embossed into the thermoplastic coating.
- This thermoplastic coating is preferably arranged between the peel-off film 37 and the aluminum layer 43, it being possible for the release lacquer 42 to be arranged both between the thermoplastic layer and the aluminum layer and between the peel-off film and the thermoplastic layer.
- FIG. 7 and 8 show a further, very simple exemplary embodiment of a covering film 35 according to the invention.
- This cover film 35 consists only of an approximately rectangular sheet of paper with two longitudinal edges 38 and two end edges 39 and a pull tab 40 arranged on one of the end edges 39. Starting from the pull tab 40, a pull tab 50 extends over approximately two thirds to three quarters of the length of the cover film 35 in the middle and parallel to the longitudinal edges 38.
- the peel strip 50 is delimited on the long side by two perforations 51.
- the cover film 35 is provided with an adhesive layer on the edge region 57 which extends in a U-shape around the pull-off strip 50 and with which the cover film 35 is glued to the printed paper sheet 2.
- the paper from which the cover sheet 35 is made preferably has a weight of 80 g / m 2 or more. It is printed on the top and / or bottom 54, 55 with a sea of numbers or a dark color, so that the cover film 35 cannot be illuminated.
- the cover film is glued to a printed paper sheet 2 so that the peel strip 50 covers the code to be transmitted.
- the peel tab can be peeled off the peel tab 40, releasing the code located underneath and tearing open the perforations 51.
- These perforations 51 once torn open, cannot be restored to their original state, so that it is easy for everyone to see that the code has already been viewed. It is also not possible to pull off the entire cover sheet 35 from the paper sheet 2, since the adhesive layer adheres so firmly between the cover sheet 35 and the paper sheet 2 that the paper sheet 2 and / or the cover sheet 35 would be torn open.
- a single reading or loosening of the peel-off strip 50 is thus immediately recognizable for everyone even with this very simple and inexpensive cover film 35, thereby ensuring the necessary data security when the code is sent by post in a simple manner.
- a number of numbers is preferably printed on the back of the sheet of paper 2, in the area where the code is printed, so that protection against x-rays is provided both from the front and from the back.
- a document 1 provided with a cover sheet 35 only has to be printed on one side, so that printing can in principle be carried out with any printer. If a print is to be applied to the back of the sheet of paper 2, such as a sea of numbers in the rear area of the code or a further continuous text, a printer printing on both sides is used for this. Such printers either have two printing units, one each for the front and back, or are designed as so-called duplex printers.
- Duplex printers have a duplex device which turns the individual sheets of paper 2 after printing on one side and feeds the printing unit again for printing on the other side.
- the printer is followed by an adhesive device (not shown) which, similarly to labeling machines known per se, sticks a cover film 35 onto a predetermined position on the paper sheet 2 in such a way that the code is covered in the manner described above.
- the invention is not restricted to the preceding exemplary embodiments; It is essential for the invention that when the secret information is read from the document for the first time, the secret information is uncovered by means of an irreversible process, so that the necessary data security is ensured, and that during the production or printing of the document the personalized documents are assigned to a single document Data records are applied to a physical unit (paper sheet and carbon copy or just a single paper sheet), so that a clear assignment of the individual personalized data records is ensured during production.
Landscapes
- Credit Cards Or The Like (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU13366/99A AU1336699A (en) | 1997-10-29 | 1998-10-28 | Document for transmitting secret information and method and device for creating said document |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997147818 DE19747818A1 (de) | 1997-10-29 | 1997-10-29 | Schriftstück zum Übermitteln von geheimen Informationen und Verfahren und Vorrichtung zum Erstellen eines derartigen Schriftstücks |
DE19747818.2 | 1997-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999022349A1 true WO1999022349A1 (fr) | 1999-05-06 |
Family
ID=7847014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/006835 WO1999022349A1 (fr) | 1997-10-29 | 1998-10-28 | Document pour la communication d'informations confidentielles et procede et dispositif pour l'etablissement d'un tel document |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1336699A (fr) |
DE (1) | DE19747818A1 (fr) |
WO (1) | WO1999022349A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220398944A1 (en) * | 2021-06-09 | 2022-12-15 | Schreiner Group Gmbh & Co. Kg | Film composite with protection against tampering |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19755793C5 (de) * | 1997-12-16 | 2006-11-16 | Witte Safemark Gmbh | Sicherheits-Abdeckaufkleber, insbesondere zur Abdeckung einer auf einem Papierdokument angebrachten Zeichenfolge, wie PIN-Code |
DE10159192B4 (de) * | 2001-11-29 | 2006-05-18 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Nanodrähte und Verfahren zu ihrer Herstellung |
DE10327666A1 (de) * | 2003-06-20 | 2005-01-13 | Bayropa Jung Gmbh | Datenträger zum Aufbringen geheimhaltungsbedürftiger Daten und Verfahren zum Aufbringen von geheimhaltungsbedürftigen Daten auf einen Datenträger |
DE102015006334A1 (de) | 2015-05-19 | 2016-11-24 | Ksg - Kappelmaier Service Gmbh | Träger zum Aufbringen geheimhaltungsbedürftiger Daten und Datenträger mit aufgebrachten geheimhaltungsbedürftigen Daten |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3075791A (en) * | 1960-03-22 | 1963-01-29 | Wolf David | Message transmitting means |
FR2081066A1 (fr) * | 1970-03-02 | 1971-12-03 | Batchelder John | |
US4824142A (en) * | 1985-10-03 | 1989-04-25 | Moore Business Forms, Inc. | Continuous business forms |
US5029901A (en) * | 1990-02-07 | 1991-07-09 | The Standard Register Company | Confidential information bearing article |
FR2689670A1 (fr) * | 1992-04-03 | 1993-10-08 | Bvf Advance Sa | Scellé adhésif et procédé pour la fabrication de ce scellé. |
DE29709201U1 (de) * | 1997-05-26 | 1997-07-24 | OSA Druck GmbH, 91522 Ansbach | Postversandfertiger Brief mit geheimzuhaltenden Informationen |
-
1997
- 1997-10-29 DE DE1997147818 patent/DE19747818A1/de not_active Withdrawn
-
1998
- 1998-10-28 WO PCT/EP1998/006835 patent/WO1999022349A1/fr active Search and Examination
- 1998-10-28 AU AU13366/99A patent/AU1336699A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3075791A (en) * | 1960-03-22 | 1963-01-29 | Wolf David | Message transmitting means |
FR2081066A1 (fr) * | 1970-03-02 | 1971-12-03 | Batchelder John | |
US4824142A (en) * | 1985-10-03 | 1989-04-25 | Moore Business Forms, Inc. | Continuous business forms |
US5029901A (en) * | 1990-02-07 | 1991-07-09 | The Standard Register Company | Confidential information bearing article |
FR2689670A1 (fr) * | 1992-04-03 | 1993-10-08 | Bvf Advance Sa | Scellé adhésif et procédé pour la fabrication de ce scellé. |
DE29709201U1 (de) * | 1997-05-26 | 1997-07-24 | OSA Druck GmbH, 91522 Ansbach | Postversandfertiger Brief mit geheimzuhaltenden Informationen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220398944A1 (en) * | 2021-06-09 | 2022-12-15 | Schreiner Group Gmbh & Co. Kg | Film composite with protection against tampering |
US12106684B2 (en) * | 2021-06-09 | 2024-10-01 | Schreiner Group Gmbh & Co. Kg | Film composite with protection against tampering |
Also Published As
Publication number | Publication date |
---|---|
DE19747818A1 (de) | 1999-05-06 |
AU1336699A (en) | 1999-05-17 |
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