EP1975311A4 - Anti-falsification watermark paper and method of making same - Google Patents

Anti-falsification watermark paper and method of making same

Info

Publication number
EP1975311A4
EP1975311A4 EP06828187A EP06828187A EP1975311A4 EP 1975311 A4 EP1975311 A4 EP 1975311A4 EP 06828187 A EP06828187 A EP 06828187A EP 06828187 A EP06828187 A EP 06828187A EP 1975311 A4 EP1975311 A4 EP 1975311A4
Authority
EP
European Patent Office
Prior art keywords
falsification
making same
watermark paper
watermark
paper
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.)
Granted
Application number
EP06828187A
Other languages
German (de)
French (fr)
Other versions
EP1975311A1 (en
EP1975311B1 (en
Inventor
Shuanyin An
Duyi Wang
Wenquan Liu
Daxing Wen
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.)
China Banknote Printing and Minting Corp
Original Assignee
China Banknote Printing and Minting Corp
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 China Banknote Printing and Minting Corp filed Critical China Banknote Printing and Minting Corp
Publication of EP1975311A1 publication Critical patent/EP1975311A1/en
Publication of EP1975311A4 publication Critical patent/EP1975311A4/en
Application granted granted Critical
Publication of EP1975311B1 publication Critical patent/EP1975311B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
EP06828187.2A 2005-12-09 2006-11-28 Anti-falsification watermark paper and method of making same Active EP1975311B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2005101113205A CN1978786B (en) 2005-12-09 2005-12-09 Anti-counterfei waterprint paper and its manufacturing method
PCT/CN2006/003191 WO2007065346A1 (en) 2005-12-09 2006-11-28 Anti-falsification watermark paper and method of making same

Publications (3)

Publication Number Publication Date
EP1975311A1 EP1975311A1 (en) 2008-10-01
EP1975311A4 true EP1975311A4 (en) 2012-03-21
EP1975311B1 EP1975311B1 (en) 2017-05-31

Family

ID=38122477

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06828187.2A Active EP1975311B1 (en) 2005-12-09 2006-11-28 Anti-falsification watermark paper and method of making same

Country Status (3)

Country Link
EP (1) EP1975311B1 (en)
CN (1) CN1978786B (en)
WO (1) WO2007065346A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101748653B (en) * 2009-12-17 2011-04-20 康文禧 Water marked paper preparing method
CN106049162B (en) * 2016-05-31 2017-12-08 陕西科技大学 A kind of preparation method of environment-friendly type water printing paper
FR3080324B1 (en) * 2018-04-23 2022-04-01 Oberthur Fiduciaire Sas SECURE SHEET
CN113561573A (en) * 2021-07-22 2021-10-29 阳谷新新特种纸有限公司 Preparation process of composite watermark paper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1362598A (en) * 1916-07-28 1920-12-21 Brown Howard Apparatus for watermarking paper
DE498249C (en) * 1925-05-12 1930-05-21 Raymond De Montgolfier Process for the production of relief rollers for the application of watermarks in paper on the paper machine
EP0687771A2 (en) * 1994-06-14 1995-12-20 The Wiggins Teape Group Limited Security paper
US20050039846A1 (en) * 1999-05-05 2005-02-24 Schmidt Bradley G. Method for embossing air-laid webs using laser engraved heated hard rubber embossing rolls

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5766416A (en) * 1989-12-14 1998-06-16 Tokushu Paper Manufacturing Co., Ltd. Method of producing watermark paper
AU662644B2 (en) * 1992-06-04 1995-09-07 Conoco Inc. Process for producing solvated mesophase pitch and carbon artifacts therefrom
CN2137676Y (en) * 1992-09-20 1993-07-07 镇江市大东造纸厂 Gloss pressure roll
JPH06264392A (en) * 1993-03-12 1994-09-20 Tokushu Seishi Kk Watermarked paper
JP3099259B2 (en) * 1995-03-03 2000-10-16 三島製紙株式会社 Split marking dandy roll
JP3004970B2 (en) * 1997-09-09 2000-01-31 特種製紙株式会社 Paper layer manufacturing method, roll assembling method, and paper layer manufacturing apparatus
SE511143C2 (en) * 1997-12-30 1999-08-09 Sca Hygiene Paper Ab Method of making a paper having a three-dimensional pattern
EP0957201A1 (en) * 1998-05-13 1999-11-17 The Procter & Gamble Company Process for the manufacture of paper web, and use of the paper web
CN1075578C (en) * 1998-07-14 2001-11-28 顺德市海诚印务有限公司 Making method of anti-fake label paper and packing paper
SE512944C2 (en) * 1998-10-01 2000-06-12 Sca Research Ab Method of making paper with a three-dimensional pattern
SE512947C2 (en) * 1998-10-01 2000-06-12 Sca Research Ab Method of making a paper with a three-dimensional pattern
JP4185800B2 (en) * 2003-04-01 2008-11-26 株式会社カイモン Forming method of water-stopping material in steel jacket method and mounting structure of water-stopping material
CN1834341A (en) * 2005-03-18 2006-09-20 天津金证造纸有限公司 Marking die plate and antifraud paper prodn. technique adopting the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1362598A (en) * 1916-07-28 1920-12-21 Brown Howard Apparatus for watermarking paper
DE498249C (en) * 1925-05-12 1930-05-21 Raymond De Montgolfier Process for the production of relief rollers for the application of watermarks in paper on the paper machine
EP0687771A2 (en) * 1994-06-14 1995-12-20 The Wiggins Teape Group Limited Security paper
US20050039846A1 (en) * 1999-05-05 2005-02-24 Schmidt Bradley G. Method for embossing air-laid webs using laser engraved heated hard rubber embossing rolls

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007065346A1 *

Also Published As

Publication number Publication date
CN1978786B (en) 2012-05-30
WO2007065346A1 (en) 2007-06-14
EP1975311A1 (en) 2008-10-01
EP1975311B1 (en) 2017-05-31
CN1978786A (en) 2007-06-13

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