WO2007028485A8 - Tamis d'egouttage et procede de fabrication dudit tamis - Google Patents

Tamis d'egouttage et procede de fabrication dudit tamis Download PDF

Info

Publication number
WO2007028485A8
WO2007028485A8 PCT/EP2006/008017 EP2006008017W WO2007028485A8 WO 2007028485 A8 WO2007028485 A8 WO 2007028485A8 EP 2006008017 W EP2006008017 W EP 2006008017W WO 2007028485 A8 WO2007028485 A8 WO 2007028485A8
Authority
WO
WIPO (PCT)
Prior art keywords
filter
production
dewatering filter
dewatering
watermark
Prior art date
Application number
PCT/EP2006/008017
Other languages
German (de)
English (en)
Other versions
WO2007028485A3 (fr
WO2007028485A2 (fr
Inventor
Bernd Stumbeck
André Gregarek
Andreas HÄNELT
Thomas Gerhardt
Karlheinz Mayer
Original Assignee
Giesecke & Devrient Gmbh
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 Giesecke & Devrient Gmbh filed Critical Giesecke & Devrient Gmbh
Priority to PL06776829T priority Critical patent/PL1937893T3/pl
Priority to DE502006008248T priority patent/DE502006008248D1/de
Priority to SI200630875T priority patent/SI1937893T1/sl
Priority to AT06776829T priority patent/ATE486998T1/de
Priority to EP06776829A priority patent/EP1937893B1/fr
Publication of WO2007028485A2 publication Critical patent/WO2007028485A2/fr
Publication of WO2007028485A3 publication Critical patent/WO2007028485A3/fr
Publication of WO2007028485A8 publication Critical patent/WO2007028485A8/fr

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
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D21F1/0036—Multi-layer screen-cloths
    • 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

Landscapes

  • Paper (AREA)
  • Filtering Materials (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Water Treatment By Sorption (AREA)
  • Centrifugal Separators (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)

Abstract

L'invention concerne un tamis d'égouttage (20) pour la fabrication de papier présentant des filigranes à plusieurs niveaux, lequel tamis présente un tamis support (22) et une tôle perforée (24) reliée au tamis support (22), le tamis support (22) et la tôle (24) étant estampés ensemble sous la forme du filigrane à produire.
PCT/EP2006/008017 2005-09-06 2006-08-14 Tamis d'egouttage et procede de fabrication dudit tamis WO2007028485A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL06776829T PL1937893T3 (pl) 2005-09-06 2006-08-14 Sito odwadniające oraz sposób jego wykonania
DE502006008248T DE502006008248D1 (de) 2005-09-06 2006-08-14 Entwässerungssieb und verfahren zu seiner herstellung
SI200630875T SI1937893T1 (sl) 2005-09-06 2006-08-14 Filter za odstranjevanje vode in postopek izdelave le-tega
AT06776829T ATE486998T1 (de) 2005-09-06 2006-08-14 Entwässerungssieb und verfahren zu seiner herstellung
EP06776829A EP1937893B1 (fr) 2005-09-06 2006-08-14 Tamis d'egouttage et procede de fabrication dudit tamis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005042344A DE102005042344A1 (de) 2005-09-06 2005-09-06 Entwässerungssieb und Verfahren zu seiner Herstellung
DE102005042344.2 2005-09-06

Publications (3)

Publication Number Publication Date
WO2007028485A2 WO2007028485A2 (fr) 2007-03-15
WO2007028485A3 WO2007028485A3 (fr) 2007-05-31
WO2007028485A8 true WO2007028485A8 (fr) 2010-07-29

Family

ID=37735593

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/008017 WO2007028485A2 (fr) 2005-09-06 2006-08-14 Tamis d'egouttage et procede de fabrication dudit tamis

Country Status (7)

Country Link
EP (1) EP1937893B1 (fr)
AT (1) ATE486998T1 (fr)
DE (2) DE102005042344A1 (fr)
ES (1) ES2353817T3 (fr)
PL (1) PL1937893T3 (fr)
SI (1) SI1937893T1 (fr)
WO (1) WO2007028485A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008024401B3 (de) * 2008-05-20 2010-01-07 Hans Grossmann Entwässerungssieb für eine Saugwalze einer Papiermaschine
FR2957943B1 (fr) * 2010-03-24 2021-11-05 Arjowiggins Security Filigrane, procedes de fabrication d'une piece pour la formation d'un filigrane et piece obtenue selon ledit procede
IT1400463B1 (it) * 2010-05-06 2013-05-31 Cartiere Fedrigoni & C Spa Procedimento per la realizzazione di una tela filigranatrice, tela filigranatrice e impianto per il suo ottenimento
DE102012024774A1 (de) * 2012-12-18 2014-06-18 Giesecke & Devrient Gmbh Entwässerungssieb für die Papierherstellung
EP2828432B2 (fr) * 2012-03-19 2022-06-29 Portals Paper Limited Électrotype pour former une image pendant un procédé de fabrication de papier
DE102013021179A1 (de) * 2013-12-17 2015-06-18 Giesecke & Devrient Gmbh Entwässerungssieb und Verfahren zu seiner Herstellung
CH709680A1 (de) 2014-05-21 2015-11-30 Landqart Ag Entwässerungssieb für die Herstellung von Papier mit wenigstens einem Wasserzeichen und damit hergestelltes Papier mit einem Wasserzeichen.
GB2532084B (en) 2014-11-10 2017-09-06 De La Rue Int Ltd Improvments in watermarking
RU2019130344A (ru) * 2017-02-27 2021-03-29 Крейн Энд Ко., Инк. Бумага, включающая в себя один или более многотоновых водяных знаков, имеющих полную тональность, и усовершенствованный инструмент для нанесения водяных знаков для изготовления такой бумаги
WO2019033889A1 (fr) * 2017-08-17 2019-02-21 保定钞票纸业有限公司 Procédé de préparation de papier susceptible de réguler la luminosité de filigrane et produit de papier comprenant un filigrane à haute luminosité

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804447B1 (fr) * 2000-02-01 2002-04-05 Arjo Wiggins Sa Papier comportant un filigrane a effet multiton et toile pour fabriquer ce papier
DE10064006A1 (de) * 2000-12-21 2002-07-04 Giesecke & Devrient Gmbh Wasserzeichenform für die Papierherstellung und Verfahren zur Applizierung derselben auf einem Schöpfsieb
DE10145782A1 (de) * 2001-09-17 2003-04-10 Giesecke & Devrient Gmbh Papiersieb zur Erzeugung zweistufiger Wasserzeichen und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
PL1937893T3 (pl) 2011-04-29
EP1937893A2 (fr) 2008-07-02
WO2007028485A3 (fr) 2007-05-31
DE102005042344A1 (de) 2007-03-08
ATE486998T1 (de) 2010-11-15
DE502006008248D1 (de) 2010-12-16
SI1937893T1 (sl) 2011-02-28
ES2353817T3 (es) 2011-03-07
EP1937893B1 (fr) 2010-11-03
WO2007028485A2 (fr) 2007-03-15

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