DE602004031066D1 - Watermark as a corner reinforcement of a leaf - Google Patents

Watermark as a corner reinforcement of a leaf

Info

Publication number
DE602004031066D1
DE602004031066D1 DE602004031066T DE602004031066T DE602004031066D1 DE 602004031066 D1 DE602004031066 D1 DE 602004031066D1 DE 602004031066 T DE602004031066 T DE 602004031066T DE 602004031066 T DE602004031066 T DE 602004031066T DE 602004031066 D1 DE602004031066 D1 DE 602004031066D1
Authority
DE
Germany
Prior art keywords
watermarks
corners
watermark
leaf
corner reinforcement
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
Application number
DE602004031066T
Other languages
German (de)
Inventor
Paul Howland
Nicholas George Pearson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
De la Rue International Ltd
Original Assignee
De la Rue International Ltd
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
Priority claimed from GB0307753A external-priority patent/GB0307753D0/en
Priority claimed from GB0307754A external-priority patent/GB0307754D0/en
Application filed by De la Rue International Ltd filed Critical De la Rue International Ltd
Publication of DE602004031066D1 publication Critical patent/DE602004031066D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B42D25/29—Securities; Bank notes
    • 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
    • B42D25/333—Watermarks

Abstract

The invention relates to improvements in paper, and in particular to the use of watermarks alone or with embossings for strengthening paper sheets and documents made therefrom. The invention therefore provides a sheet having corners and sides joined at said corners, wherein corner reinforcing watermarks are provided at at least two of said corners, and at least one of which reinforcing watermarks has a border, at least a section of which has a complementary shape with respect to and is located close to at least a section of a border of a further watermark. The watermarks may additionally or alternatively be provided with embossings in a pattern dissimilar to that or the reinforcing watermarks.
DE602004031066T 2003-04-03 2004-03-31 Watermark as a corner reinforcement of a leaf Expired - Lifetime DE602004031066D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0307753A GB0307753D0 (en) 2003-04-03 2003-04-03 Improvements in sheets
GB0307754A GB0307754D0 (en) 2003-04-03 2003-04-03 Improvements in sheets

Publications (1)

Publication Number Publication Date
DE602004031066D1 true DE602004031066D1 (en) 2011-03-03

Family

ID=32299723

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004031066T Expired - Lifetime DE602004031066D1 (en) 2003-04-03 2004-03-31 Watermark as a corner reinforcement of a leaf

Country Status (6)

Country Link
EP (1) EP1466755B1 (en)
AT (1) ATE495884T1 (en)
DE (1) DE602004031066D1 (en)
GB (1) GB2400075B (en)
PL (1) PL1466755T3 (en)
SI (1) SI1466755T1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1800891A1 (en) * 2005-12-23 2007-06-27 European Central Bank Security document
GB2437939B (en) 2006-05-08 2008-03-26 Rue De Int Ltd Improvements in security substrates
DE102006039306A1 (en) * 2006-08-22 2008-02-28 Giesecke & Devrient Gmbh Security paper sheet with intaglio print
GB2458485B (en) 2008-03-19 2010-07-14 Rue De Int Ltd Improvements in making sheets
DE102009036615A1 (en) * 2009-08-07 2011-02-10 Giesecke & Devrient Gmbh Security paper with watermark
DE102012024774A1 (en) * 2012-12-18 2014-06-18 Giesecke & Devrient Gmbh Drainage screen for papermaking
DE102014001064A1 (en) * 2014-01-28 2015-07-30 Giesecke & Devrient Gmbh Drainage screen for the production of paper with stiffening watermarks
DE102014010697A1 (en) * 2014-07-18 2016-01-21 Giesecke & Devrient Gmbh Value document with watermark
ES2880263T3 (en) 2016-04-06 2021-11-24 European Central Bank Use of nanocellulose in a paper product
DE102018004995A1 (en) * 2018-06-22 2019-12-24 Giesecke+Devrient Currency Technology Gmbh Security paper web with watermark and drainage screen for the production of watermark paper
FR3133201B1 (en) * 2022-03-02 2024-03-22 Oberthur Fiduciaire Sas Watermarked strip or sheet of paper, and method of manufacturing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3265421D1 (en) * 1981-07-13 1985-09-19 Portals Ltd Paper incorporating a partially embedded strip, methods for making paper and security documents
JPS5930999A (en) * 1982-07-22 1984-02-18 ザ・ウイギンズ・テイ−プ・グル−プ・リミテツド Paper having highly transparent degree and production thereof
SE470400B (en) * 1992-07-07 1994-02-14 Eric Rothfjell Banknote and method for making a banknote, which is provided with a fiber-thinned and reinforced reinforcement area in the form of an optical window
GB2309039B (en) * 1996-01-12 1999-07-07 Portals Ltd Security paper
GB2382325B8 (en) * 2001-11-26 2008-06-05 Rue De Int Ltd Improvements in paper

Also Published As

Publication number Publication date
EP1466755B1 (en) 2011-01-19
GB2400075B (en) 2005-03-02
ATE495884T1 (en) 2011-02-15
GB2400075A (en) 2004-10-06
EP1466755A2 (en) 2004-10-13
SI1466755T1 (en) 2011-05-31
PL1466755T3 (en) 2011-06-30
EP1466755A3 (en) 2007-01-24
GB0407156D0 (en) 2004-05-05

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