ATE487823T1 - METHOD FOR TREATING A PROCESS GOOD IN THE PRODUCTION OF PAPER, CARDBOARD OR CARDBOARD - Google Patents

METHOD FOR TREATING A PROCESS GOOD IN THE PRODUCTION OF PAPER, CARDBOARD OR CARDBOARD

Info

Publication number
ATE487823T1
ATE487823T1 AT06763585T AT06763585T ATE487823T1 AT E487823 T1 ATE487823 T1 AT E487823T1 AT 06763585 T AT06763585 T AT 06763585T AT 06763585 T AT06763585 T AT 06763585T AT E487823 T1 ATE487823 T1 AT E487823T1
Authority
AT
Austria
Prior art keywords
cardboard
paper
production
treating
process good
Prior art date
Application number
AT06763585T
Other languages
German (de)
Inventor
Helmut Figalist
Werner Hartmann
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE487823T1 publication Critical patent/ATE487823T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • 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
    • D21H25/04—Physical treatment, e.g. heating, irradiating

Abstract

The invention relates to a method for treating a process material during the production of paper (27), card or cardboard. According to said method, a preferably non-thermal plasma or gas discharge with a large surface area, in particular a corona discharge is applied to the process material under at least atmospheric pressure. The use of chemicals in the production of paper or during the treatment of associated process materials is reduced by means of radicals (59) of a different type or composition, which are used in different process stages or for different types of process materials.
AT06763585T 2005-06-16 2006-06-08 METHOD FOR TREATING A PROCESS GOOD IN THE PRODUCTION OF PAPER, CARDBOARD OR CARDBOARD ATE487823T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005028046 2005-06-16
DE102005049231A DE102005049231A1 (en) 2005-06-16 2005-10-14 Process for the treatment of a process material in the production of paper, cardboard or cardboard
PCT/EP2006/063011 WO2006134064A1 (en) 2005-06-16 2006-06-08 Method for treating a process material during the production of paper, card, or cardboard

Publications (1)

Publication Number Publication Date
ATE487823T1 true ATE487823T1 (en) 2010-11-15

Family

ID=37022848

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06763585T ATE487823T1 (en) 2005-06-16 2006-06-08 METHOD FOR TREATING A PROCESS GOOD IN THE PRODUCTION OF PAPER, CARDBOARD OR CARDBOARD

Country Status (4)

Country Link
EP (1) EP1893803B9 (en)
AT (1) ATE487823T1 (en)
DE (2) DE102005049231A1 (en)
WO (1) WO2006134064A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013226936A1 (en) * 2013-12-20 2015-06-25 Siemens Aktiengesellschaft Process for treating paper fibers and paper fiber treatment device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA973660A (en) * 1972-05-29 1975-09-02 Thomas Joachimides Treatment of cellulosic matter with active nitrogen
CZ281826B6 (en) * 1993-10-27 1997-02-12 Masarykova Univerzita V Brně Katedra Fyzikální Elektroniky Přírod. Fakulty Bleaching process and increasing adhesion of fibrous materials to dyestuffs
JPH11247098A (en) * 1998-03-03 1999-09-14 Toppan Printing Co Ltd Paper for cutting ultraviolet light and its production
DE19836669A1 (en) * 1998-08-13 2000-02-24 Kuesters Eduard Maschf Preparation of the surface of a paper or cardboard web for calendering or printing comprises treating with an atmospheric plasma
WO2004101891A1 (en) * 2003-05-13 2004-11-25 Universitá Degli Studi Di Milano-Bicocca Method for plasma treating paper and cardboards

Also Published As

Publication number Publication date
DE502006008282D1 (en) 2010-12-23
EP1893803B1 (en) 2010-11-10
EP1893803A1 (en) 2008-03-05
DE102005049231A1 (en) 2006-12-28
WO2006134064A1 (en) 2006-12-21
EP1893803B9 (en) 2012-02-15

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