GB2400075B - Improvements in sheets - Google Patents

Improvements in sheets

Info

Publication number
GB2400075B
GB2400075B GB0407156A GB0407156A GB2400075B GB 2400075 B GB2400075 B GB 2400075B GB 0407156 A GB0407156 A GB 0407156A GB 0407156 A GB0407156 A GB 0407156A GB 2400075 B GB2400075 B GB 2400075B
Authority
GB
United Kingdom
Prior art keywords
watermarks
corners
embossings
border
section
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
GB0407156A
Other versions
GB0407156D0 (en
GB2400075A (en
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 GB0307754A external-priority patent/GB0307754D0/en
Priority claimed from GB0307753A external-priority patent/GB0307753D0/en
Application filed by De la Rue International Ltd filed Critical De la Rue International Ltd
Publication of GB0407156D0 publication Critical patent/GB0407156D0/en
Publication of GB2400075A publication Critical patent/GB2400075A/en
Application granted granted Critical
Publication of GB2400075B publication Critical patent/GB2400075B/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

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Credit Cards Or The Like (AREA)
  • Buffer Packaging (AREA)
  • Materials For Medical Uses (AREA)
  • Rod-Shaped Construction Members (AREA)

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.
GB0407156A 2003-04-03 2004-03-30 Improvements in sheets Expired - Lifetime GB2400075B (en)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
GB0407156D0 GB0407156D0 (en) 2004-05-05
GB2400075A GB2400075A (en) 2004-10-06
GB2400075B true GB2400075B (en) 2005-03-02

Family

ID=32299723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0407156A Expired - Lifetime GB2400075B (en) 2003-04-03 2004-03-30 Improvements in sheets

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382325A (en) * 2001-11-26 2003-05-28 Rue De Int Ltd Reinforcing watermarks used to strengthen sections of a paper sheet, such as the corners or sides of a banknote

Family Cites Families (4)

* 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
BR8303858A (en) * 1982-07-22 1984-02-28 Wiggins Teape Group Ltd PROCESS FOR DRYING AND CONSOLIDATING A PAPER MANUFACTURING SHEET
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382325A (en) * 2001-11-26 2003-05-28 Rue De Int Ltd Reinforcing watermarks used to strengthen sections of a paper sheet, such as the corners or sides of a banknote
WO2003046282A1 (en) * 2001-11-26 2003-06-05 De La Rue International Limited Paper including watermarks and/or embossings

Also Published As

Publication number Publication date
DE602004031066D1 (en) 2011-03-03
GB0407156D0 (en) 2004-05-05
GB2400075A (en) 2004-10-06
PL1466755T3 (en) 2011-06-30
EP1466755A2 (en) 2004-10-13
EP1466755A3 (en) 2007-01-24
SI1466755T1 (en) 2011-05-31
EP1466755B1 (en) 2011-01-19
ATE495884T1 (en) 2011-02-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20180426 AND 20180502

PE20 Patent expired after termination of 20 years

Expiry date: 20240329