BR9915844A - Non-coated paper, containing a pseudofiligree and manufacturing process - Google Patents

Non-coated paper, containing a pseudofiligree and manufacturing process

Info

Publication number
BR9915844A
BR9915844A BR9915844-2A BR9915844A BR9915844A BR 9915844 A BR9915844 A BR 9915844A BR 9915844 A BR9915844 A BR 9915844A BR 9915844 A BR9915844 A BR 9915844A
Authority
BR
Brazil
Prior art keywords
paper
rest
zone
mark
coated paper
Prior art date
Application number
BR9915844-2A
Other languages
Portuguese (pt)
Inventor
Michel Goguelin
Henri Rosset
Original Assignee
Arjo Wiggins Sa
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 Arjo Wiggins Sa filed Critical Arjo Wiggins Sa
Publication of BR9915844A publication Critical patent/BR9915844A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/10—Watermarks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/24—Pressing or stamping ornamental designs on surfaces
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/02—Patterned paper
    • 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
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets

Landscapes

  • Paper (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

The invention concerns an uncoated paper comprising at least a mark resembling a watermark, characterised in that one or several specific zones of the paper has a reduced thickness with respect to the rest of the paper, the mass per unit area in said zone(s) of the paper being identical to that of the rest of the paper. The invention also concerns a method for making uncoated paper comprising at least a mark resembling a watermark characterised in that it consists of producing said mark after the paper-drying step, by the following steps which consist in: a) applying a wetting solution on at least one face of the uncoated paper; then b) applying pressure and heat in said zone(s) so as to evaporate said solution and densify the non-coated paper in said zone(s) with respect to the rest of the paper.
BR9915844-2A 1998-12-01 1999-11-29 Non-coated paper, containing a pseudofiligree and manufacturing process BR9915844A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9815183A FR2786510B1 (en) 1998-12-01 1998-12-01 UNCOATED PAPER HAVING A PSEUDO-FILIGRANE AND MANUFACTURING METHOD
PCT/FR1999/002947 WO2000032874A1 (en) 1998-12-01 1999-11-29 Uncoated paper comprising a pseudo-watermark and method for making same

Publications (1)

Publication Number Publication Date
BR9915844A true BR9915844A (en) 2002-01-15

Family

ID=9533468

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9915844-2A BR9915844A (en) 1998-12-01 1999-11-29 Non-coated paper, containing a pseudofiligree and manufacturing process

Country Status (7)

Country Link
EP (1) EP1135556B1 (en)
AT (1) ATE237030T1 (en)
AU (1) AU1391600A (en)
BR (1) BR9915844A (en)
DE (1) DE69906789D1 (en)
FR (1) FR2786510B1 (en)
WO (1) WO2000032874A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2861101B1 (en) 2003-10-15 2007-06-15 Arjo Wiggins MULTIJET SAFETY PAPER
MX2010010643A (en) 2008-04-07 2010-11-05 Sca Hygiene Prod Ab Hygiene or wiping product comprising at least one patterned ply and method for patterning the ply.
FR3022489B1 (en) 2014-06-23 2021-10-29 Arjowiggins Security SECURITY PAPERS AND MANUFACTURING METHODS.
TW201700831A (en) * 2015-04-06 2017-01-01 Seiko Epson Corp Sheet manufacturing apparatus and sheet manufacturing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824486A (en) * 1985-11-04 1989-04-25 Westvaco Corporation Simulated watermark printing system
SE505397C2 (en) * 1995-11-09 1997-08-18 Mo Och Domsjoe Ab Surface-treated security paper and method and apparatus for producing surface-treated security paper
DE29714004U1 (en) * 1997-08-06 1997-11-06 Beckenlehner, Karin, 93053 Regensburg Means for ink jet printing of artificial watermarks

Also Published As

Publication number Publication date
EP1135556B1 (en) 2003-04-09
EP1135556A1 (en) 2001-09-26
WO2000032874A1 (en) 2000-06-08
FR2786510B1 (en) 2001-02-16
DE69906789D1 (en) 2003-05-15
FR2786510A1 (en) 2000-06-02
AU1391600A (en) 2000-06-19
ATE237030T1 (en) 2003-04-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007.