Paper and board - Determination of water absorptiveness - Cobb method (ISO 535:2014)

ISO 535:2014 specifies a method of determining the water absorptiveness of sized paper and board, including corrugated fibreboard, under standard conditions. It may not be suitable for paper of grammage less than 50 g/m2 or embossed paper. It is not suitable for porous papers such as newsprint or unsized papers such as blotting paper or other papers having a relatively high water absorptiveness for which ISO 8787 is more suitable.
This method is not intended to be used for precise evaluation of the writing properties of paper although it does give a general indication of suitability for use with aqueous inks.

Papier und Pappe - Bestimmung des Wasserabsorptionsvermögens - Cobb-Verfahren (ISO 535:2014)

Diese Internationale Norm legt ein Verfahren zur Bestimmung des Wasserabsorptionsvermögens von geleimtem Papier und Pappe einschließlich Wellpappe unter Standardbedingungen fest. Es ist möglicherweise nicht geeignet für Papier mit einer flächenbezogenen Masse von weniger als 50 g/m² oder für geprägtes Papier. Es ist ungeeignet für poröses Papier wie Zeitungsdruckpapier oder ungeleimtes Papier wie Löschpapier oder andere Papiere mit einem relativ hohen Wasserabsorptionsvermögen. Hierfür ist ISO 8787 [2] besser geeignet.
Dieses Verfahren ist nicht zur genauen Beurteilung der Schreibeigenschaften von Papieren bestimmt, obwohl es einen allgemeinen Hinweis auf die Eignung bei der Verwendung von wässrigen Tinten gibt.

Papier et carton - Détermination de l'absorption d'eau - Méthode de Cobb (ISO 535:2014)

L'ISO 535:2014 spécifie une méthode de détermination de la capacité d'absorption d'eau du papier collé et du carton, y compris du carton ondulé, dans des conditions normalisées. Elle peut ne pas convenir au papier de grammage inférieur à 50 g/m2 ou au papier gaufré. Elle n'est applicable ni aux papiers poreux tels que le papier journal, ni aux papiers non collés tels que le papier buvard ou d'autres papiers ayant une capacité d'absorption d'eau relativement élevée, l'ISO 8787 étant mieux adaptée dans ces cas.
Cette méthode n'est pas destinée à l'évaluation précise de l'aptitude du papier à l'écriture, bien qu'elle donne une indication générale de sa compatibilité avec des encres aqueuses.

Papir, karton in lepenka - Določevanje absorpcije vode - Cobbova metoda (ISO 535:2014)

Standard EN-ISO 535 navaja metodo za določanje absorpcije vode pri papirju, kartonu in lepenki, vključno z valovitim kartonom, v standardnih pogojih. Metoda morda ni primerna za papir z gramaturo, ki je nižja od 50 g/m2, ali za reliefno pretisnjen papir. Ni primerna za porozni papir, kot je časopisni ali neškrobljeni papir (npr. pivnik ali drugi papirji z relativno visoko absorpcijo vode, za katere je bolj primeren standard ISO 8787. Ta metoda ni namenjena za natančno vrednotenje pisalnih lastnosti papirja, čeprav podaja splošno navedbo glede primernosti za uporabo z vodnimi črnili.

General Information

Status
Withdrawn
Publication Date
04-Feb-2014
Withdrawal Date
04-Apr-2023
Current Stage

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 535:2014
01-maj-2014
1DGRPHãþD
SIST EN 20535:2000
3DSLUNDUWRQLQOHSHQND'RORþHYDQMHDEVRUSFLMHYRGH&REERYDPHWRGD ,62

Paper and board - Determination of water absorptiveness - Cobb method (ISO 535:2014)
Papier und Pappe - Bestimmung des Wasserabsorptionsvermögens - Cobb-Verfahren
(ISO 535:2014)
Papier et carton - Détermination de l'absorption d'eau - Méthode de Cobb (ISO
535:2014)
Ta slovenski standard je istoveten z: EN ISO 535:2014
ICS:
85.060 Papir, karton in lepenka Paper and board
SIST EN ISO 535:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 535:2014

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SIST EN ISO 535:2014

EUROPEAN STANDARD
EN ISO 535

NORME EUROPÉENNE

EUROPÄISCHE NORM
February 2014
ICS 85.060 Supersedes EN 20535:1994
English Version
Paper and board - Determination of water absorptiveness - Cobb
method (ISO 535:2014)
Papier et carton - Détermination de l'absorption d'eau - Papier und Pappe - Bestimmung des
Méthode de Cobb (ISO 535:2014) Wasserabsorptionsvermögens - Cobb-Verfahren (ISO
535:2014)
This European Standard was approved by CEN on 23 December 2013.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 535:2014 E
worldwide for CEN national Members.

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SIST EN ISO 535:2014
EN ISO 535:2014 (E)
Contents Page
Foreword .3
2

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SIST EN ISO 535:2014
EN ISO 535:2014 (E)
Foreword
This document (EN ISO 535:2014) has been prepared by Technical Committee ISO/TC 6 “Paper, board and
pulps” in collaboration with Technical Committee CEN/TC 172 “Pulp, paper and board” the secretariat of
which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by August 2014, and conflicting national standards shall be withdrawn at
the latest by August 2014.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 20535:1994.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 535:2014 has been approved by CEN as EN ISO 535:2014 without any modification.

3

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SIST EN ISO 535:2014

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SIST EN ISO 535:2014
INTERNATIONAL ISO
STANDARD 535
Third edition
2014-02-01
Paper and board — Determination of
water absorptiveness — Cobb method
Papier et carton — Détermination de l’absorption d’eau — Méthode
de Cobb
Reference number
ISO 535:2014(E)
©
ISO 2014

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SIST EN ISO 535:2014
IS
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.PHWRGDPapier und Pappe - Bestimmung des Wasserabsorptionsvermögens - Cobb-Verfahren (ISO/FDIS 535:2013)Papier et carton - Détermination de l'absorption d'eau - Méthode de Cobb (ISO/FDIS 535:2013)Paper and board - Determination of water absorptiveness - Cobb method (ISO/FDIS 535:2013)85.060Papir, karton in lepenkaPaper and boardICS:Ta slovenski standard je istoveten z:FprEN ISO 535kSIST FprEN ISO 535:2013en01-oktober-2013kSIST FprEN ISO 535:2013SLOVENSKI
STANDARD



kSIST FprEN ISO 535:2013



© ISO 2013Paper and board — Determination of water absorptiveness — Cobb methodPapier et carton — Détermination de l’absorption d’eau — Méthode de CobbINTERNATIONAL STANDARDPlease see the administrative notes on page iiiReference numberISO/FDIS 535:2013(E)ISO/FDIS535ISO/TC 6/SC 2Secretariat: SISVoting begins on: 2013-0Voting terminates on: 2013-1RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE AND TO PROVIDE SUPPOR TING DOCUMENTATION.IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL TO BECOME STAN­DARDS TO WHICH REFERENCE MAY BE MADE IN NATIONAL REGULATIONS.FINALDRAFTkSIST FprEN ISO 535:2013



ISO/FDIS 535:2013(E) ii © ISO 2013 – All rights reservedCOPYRIGHT PROTECTED DOCUMENT©
ISO 2013All rights reservedä Unless otherwise speci Ðiedá no part of this publication may be reproduced or utilized otherwise in any form or by any meansá electronic or mechanicalá including photocopyingá or posting on the internet or an intranetá without prior written permissionä Permission can be requested from either ISO at the address below or ISOïs member body in the country of the requester.ISO copyright of ÐiceTel. + 41 22 749 01 11Fax + 41 22 749 09 47Eæmail copyright 7isoäorgWeb www.iso.orgPublished in SwitzerlandkSIST FprEN ISO 535:2013



ISO/CEN PARALLEL PROCESSING­cessed under the ISO-lead mode of collaboration as de Ðined in the Vienna Agreementä The
Ðinal draft was established on the basis of comments received during a parallel enquiry on the draftäThis
Ðinal draft is hereby submitted to the ISO member bodies and to the CEN member bodies for a parallel two­month approval vote in ISO and formal vote in CEN.Positive votes shall not be accompanied by comments.Negative votes shall be accompanied by the relevant technical reasons.ISO/FDIS 535:2013(E) © ISO 2013 – All rights reserved iiikSIST FprEN ISO 535:2013



ISO/FDIS 535:2013(E) iv © ISO 2013 – All rights reservedContents PageForeword .vIntroduction .vi1 Scope .12 Normative references .1uTermsanddeÐinitions .14 Principle .15 Reagents and materials .16 Apparatus .27 Sampling .28 Conditioning .29 Preparatio
...

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