MA22690A1 - Fil a fenetres de fourdrinier - Google Patents

Fil a fenetres de fourdrinier

Info

Publication number
MA22690A1
MA22690A1 MA22978A MA22978A MA22690A1 MA 22690 A1 MA22690 A1 MA 22690A1 MA 22978 A MA22978 A MA 22978A MA 22978 A MA22978 A MA 22978A MA 22690 A1 MA22690 A1 MA 22690A1
Authority
MA
Morocco
Prior art keywords
security element
fibres
embedment means
fourdrinier
raised portions
Prior art date
Application number
MA22978A
Other languages
English (en)
Inventor
Knight
Robert Murray Malcan
Original Assignee
Portals 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
Application filed by Portals Ltd filed Critical Portals Ltd
Publication of MA22690A1 publication Critical patent/MA22690A1/fr

Links

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
    • 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
    • D21H21/42—Ribbons or strips
    • 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

Landscapes

  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Buffer Packaging (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Details Of Aerials (AREA)
  • Window Of Vehicle (AREA)
  • Glass Compositions (AREA)
MA22978A 1991-10-25 1992-10-22 Fil a fenetres de fourdrinier MA22690A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9122694A GB2260772B (en) 1991-10-25 1991-10-25 Method for making sheet materials and security paper

Publications (1)

Publication Number Publication Date
MA22690A1 true MA22690A1 (fr) 1993-07-01

Family

ID=10703540

Family Applications (1)

Application Number Title Priority Date Filing Date
MA22978A MA22690A1 (fr) 1991-10-25 1992-10-22 Fil a fenetres de fourdrinier

Country Status (16)

Country Link
US (1) US5405500A (fr)
EP (1) EP0609252B1 (fr)
AT (1) ATE146240T1 (fr)
AU (1) AU2663392A (fr)
BR (1) BR9206656A (fr)
CA (1) CA2121597A1 (fr)
DE (1) DE69215890T2 (fr)
FI (1) FI941882A7 (fr)
GB (1) GB2260772B (fr)
MA (1) MA22690A1 (fr)
MX (1) MX9206117A (fr)
SI (1) SI9200265A (fr)
TR (1) TR26877A (fr)
WO (1) WO1993008327A1 (fr)
YU (1) YU92292A (fr)
ZA (1) ZA927952B (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1063506C (zh) * 1995-03-13 2001-03-21 山东建筑材料工业学院 造纸机用复合材料网笼及其制造方法
US6690796B1 (en) * 1995-05-17 2004-02-10 The Chamberlain Group, Inc. Rolling code security system
EP0825297B1 (fr) * 1996-03-12 2002-06-12 Tokushu Paper Mfg. Co., Ltd Feuille anti-contrefacon et son procede de fabrication
GB2311303B (en) * 1996-03-18 2000-09-13 Portals Ltd Reinforced windowed paper incorporating a security element
SE511143C2 (sv) * 1997-12-30 1999-08-09 Sca Hygiene Paper Ab Metod att framställa ett papper uppvisande en tredimensionellt mönster
CN1089130C (zh) * 1998-06-10 2002-08-14 崔金成 水印辊
GB9828770D0 (en) * 1998-12-29 1999-02-17 Rue De Int Ltd Security paper
RU2135667C1 (ru) * 1999-02-10 1999-08-27 Общество с ограниченной ответственностью "МК - ЦБ" ("Международная книга - Ценные бумаги") Ценная бумага и способ ее изготовления
US6355140B1 (en) * 1999-05-28 2002-03-12 Tokushu Paper Mfg. Co., Ltd. Method of manufacturing anti-falsification paper
GB0111452D0 (en) * 2001-05-10 2001-07-04 Rue De Int Ltd Method of manufacturing a security item
DE10145782A1 (de) * 2001-09-17 2003-04-10 Giesecke & Devrient Gmbh Papiersieb zur Erzeugung zweistufiger Wasserzeichen und Verfahren zu dessen Herstellung
DE10148122A1 (de) * 2001-09-28 2003-04-24 Giesecke & Devrient Gmbh Sicherheitspapier
GB2381539B (en) * 2001-11-05 2003-11-05 Rue De Int Ltd Paper incorporating a wide elongate impermeable element, and a method of makingof the same
DE10163381A1 (de) * 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Sicherheitspapier sowie Verfahren und Vorrichtung zu seiner Herstellung
DE10226114A1 (de) 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere und Wertdokumente
GB2388377B (en) * 2002-05-09 2004-07-28 Rue De Int Ltd A paper sheet incorporating a security element and a method of making the same
GB2390056B (en) * 2002-06-25 2005-08-31 Rue Internat Ltd De La Improvements in substrates
GB2395724B (en) * 2002-11-28 2004-11-10 Rue De Int Ltd Method of manufacturing a fibrous substrate incorporating an electronic chip
GB0409747D0 (en) 2004-04-30 2004-06-09 Rue De Int Ltd Improvements in substrates incorporating security devices
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
FR2907136B1 (fr) 2006-10-12 2010-01-15 Arjowiggins Ruban de securite, feuille et document de securite le comportant et procede d'incorporation
EP1988514A1 (fr) 2007-05-04 2008-11-05 Acreo AB Circuit de document de sécurité
FR2916768B1 (fr) 2007-05-31 2009-07-24 Arjowiggins Licensing Soc Par Feuille de securite resistante au froissement, son procede de fabrication et un document de securite la comprenant
RU2344219C1 (ru) * 2007-07-18 2009-01-20 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Способ изготовления бумаги, защищенной от подделки, (варианты) и бумага, защищенная от подделки (варианты)
FR2925535B1 (fr) * 2007-12-21 2011-05-06 Arjowiggins Licensing Sas Feuille de securite comprenant un substrat fibreux comportant au moins un filigrane
ES2325568B1 (es) * 2008-03-07 2010-06-16 Fabrica Nacional De Moneda Y Timbre- Real Casa De La Moneda Papel de seguridad, metodo de fabricacion y documento de seguridad obtenido con dicho papel.
GB2458917B (en) * 2008-04-01 2011-08-24 Rue De Int Ltd Improvements in security substrates
CA2727476A1 (fr) * 2008-06-12 2009-12-17 Crane & Co., Inc. Procede d'augmentation de l'adherence entre un element de securite et un materiau fibreux en feuilles
FR2952193B1 (fr) 2009-10-30 2012-04-20 Arjowiggins Security Element de securite comportant un adhesif et un substrat portant une structure optique, et procede associe.
FR2954344B1 (fr) 2009-12-17 2012-07-20 Arjowiggins Security Poudre pigmentaire a base de lanthanides.
US9708773B2 (en) 2011-02-23 2017-07-18 Crane & Co., Inc. Security sheet or document having one or more enhanced watermarks
DE102011115133A1 (de) * 2011-10-07 2013-04-11 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zum Herstellen eines blattförmigen Substrates
FR2998588B1 (fr) 2012-11-29 2015-01-30 Arjowiggins Security Feuille de securite resistante au froissement, son procede de fabrication et un document de securite la comprenant.
FR3022489B1 (fr) * 2014-06-23 2021-10-29 Arjowiggins Security Papiers de securite et procedes de fabrication.
FR3033735B1 (fr) 2015-03-16 2022-03-04 Arjowiggins Security Element de securite et document securise

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB741675A (fr) *
DE2408304A1 (de) * 1974-02-21 1975-09-04 Claus Jung Wasserzeichenpapier-former zur herstellung von papieren mit echten, plazierten wasserzeichen und eingebetteten sicherheitsfaeden
GB1447933A (en) * 1974-05-28 1976-09-02 Portals Ltd Manufacture of watermarked paper
GB1552853A (en) * 1976-09-24 1979-09-19 Bank Of England Authentication devices
GB1604463A (en) * 1976-09-24 1981-12-09 Bank Of England Security devices
IN157644B (fr) * 1981-02-19 1986-05-10 Portals Ltd
DE3265421D1 (en) * 1981-07-13 1985-09-19 Portals Ltd Paper incorporating a partially embedded strip, methods for making paper and security documents
US4534398A (en) * 1984-04-30 1985-08-13 Crane & Co. Security paper
SE442882B (sv) * 1984-06-29 1986-02-03 Kmw Ab Anordning vid en rundviramaskins rundviraparti
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
GB8825791D0 (en) * 1988-11-03 1988-12-07 Wiggins Teape Group Ltd Improvements in apparatus for forming watermarks in paper

Also Published As

Publication number Publication date
ZA927952B (en) 1993-04-26
GB2260772B (en) 1995-05-10
FI941882A0 (fi) 1994-04-22
EP0609252A1 (fr) 1994-08-10
TR26877A (tr) 1994-08-22
US5405500A (en) 1995-04-11
ATE146240T1 (de) 1996-12-15
CA2121597A1 (fr) 1993-04-29
MX9206117A (es) 1993-04-01
GB2260772A (en) 1993-04-28
EP0609252B1 (fr) 1996-12-11
FI941882L (fi) 1994-04-22
AU2663392A (en) 1993-05-21
DE69215890D1 (de) 1997-01-23
GB9122694D0 (en) 1991-12-11
DE69215890T2 (de) 1997-04-03
FI941882A7 (fi) 1994-04-22
SI9200265A (en) 1993-06-30
WO1993008327A1 (fr) 1993-04-29
BR9206656A (pt) 1995-09-19
YU92292A (sh) 1995-12-04

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