Tissue paper and tissue products - Part 11: Determination of wet ball burst strength (ISO 12625-11:2019)

This document specifies a test method for the determination of the resistance to mechanical penetration
(ball burst strength procedure) of tissue paper and tissue products after wetting.

Tissue-Papier und Tissue-Produkte - Teil 11: Bestimmung der Nass-Berstfestigkeit mit einem Durchstoßkörper (ISO 12625-11:2019)

Dieses Dokument legt ein Prüfverfahren zur Bestimmung des Widerstandes gegen mechanisches Durchdringen (Berstfestigkeit) von Tissue-Papier und Tissue-Produkten nach dem Befeuchten fest.

Papier tissue et produits tissues - Partie 11: Détermination de la résistance à l'éclatement à l'état humide, méthode à la balle (ISO 12625-11:2019)

Le présent document spécifie une méthode d'essai pour la détermination de la résistance à la pénétration mécanique (résistance à l'éclatement, méthode à la balle) du papier tissue et des produits tissue à l'état humide.

Tissue papir in proizvodi iz tissue papirja - 11. del: Ugotavljanje razpočne trdnosti s kroglico v mokrem (ISO 12625-11:2019)

Ta dokument določa preskusno metodo za določanje odpornosti proti mehanskemu prediranju (postopek razpočne trdnosti s kroglico v mokrem) tissue papirja in proizvodov iz tissue papirja po močenju.

General Information

Status
Published
Public Enquiry End Date
14-Feb-2019
Publication Date
18-Jul-2019
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
11-Jul-2019
Due Date
15-Sep-2019
Completion Date
19-Jul-2019

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SLOVENSKI STANDARD
SIST EN ISO 12625-11:2019
01-september-2019

Tissue papir in proizvodi iz tissue papirja - 11. del: Ugotavljanje razpočne trdnosti

s kroglico v mokrem (ISO 12625-11:2019)

Tissue paper and tissue products - Part 11: Determination of wet ball burst strength (ISO

12625-11:2019)

Tissue-Papier und Tissue-Produkte - Teil 11: Bestimmung der Nass-Berstfestigkeit mit

einem Durchstoßkörper (ISO 12625-11:2019)
Papier tissue et produits tissues - Partie 11: Détermination de la résistance à
l'éclatement à l'état humide, méthode à la balle (ISO 12625-11:2019)
Ta slovenski standard je istoveten z: EN ISO 12625-11:2019
ICS:
85.080.20 Tissue papir Tissue paper
SIST EN ISO 12625-11:2019 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 12625-11:2019
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SIST EN ISO 12625-11:2019
EN ISO 12625-11
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2019
EUROPÄISCHE NORM
ICS 85.080.20
English Version
Tissue paper and tissue products - Part 11: Determination
of wet ball burst strength (ISO 12625-11:2019)

Papier tissue et produits tissues - Partie 11: Tissue-Papier und Tissue-Produkte - Teil 11:

Détermination de la résistance à l'éclatement à l'état Bestimmung der Nass-Berstfestigkeit mit einem

humide, méthode à la balle (ISO 12625-11:2019) Durchstoßkörper (ISO 12625-11:2019)

This European Standard was approved by CEN on 20 March 2019.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels

© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12625-11:2019 E

worldwide for CEN national Members.
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SIST EN ISO 12625-11:2019
EN ISO 12625-11:2019 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 12625-11:2019
EN ISO 12625-11:2019 (E)
European foreword

This document (EN ISO 12625-11:2019) 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 December 2019, and conflicting national standards

shall be withdrawn at the latest by December 2019.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

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, France, Germany, Greece, Hungary, Iceland,

Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of

North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the

United Kingdom.
Endorsement notice

The text of ISO 12625-11:2019 has been approved by CEN as EN ISO 12625-11:2019 without any

modification.
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SIST EN ISO 12625-11:2019
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SIST EN ISO 12625-11:2019
INTERNATIONAL ISO
STANDARD 12625-11
Second edition
2019-05
Tissue paper and tissue products —
Part 11:
Determination of wet ball burst
strength
Papier tissue et produits tissue —
Partie 11: Détermination de la résistance à l'éclatement à l'état
humide, méthode à la balle
Reference number
ISO 12625-11:2019(E)
ISO 2019
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SIST EN ISO 12625-11:2019
ISO 12625-11:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2019

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
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SIST EN ISO 12625-11:2019
ISO 12625-11:2019(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 2

5 Reagents ........................................................................................................................................................................................................................ 2

6 Apparatus ..................................................................................................................................................................................................................... 2

6.1 General ........................................................................................................................................................................................................... 2

6.2 Clamping system ................................................................................................................................................................................... 2

6.3 Penetration system .............................................................................................................................................................................. 3

6.4 Force measuring system ................................................................................................................................................................. 3

6.5 Drive mechanism .................................................................................................................................................................................. 4

6.6 Water application system .............................................................................................................................................................. 4

7 Sampling ........................................................................................................................................................................................................................ 4

8 Conditioning .............................................................................................................................................................................................................. 4

8.1 General ........................................................................................................................................................................................................... 4

8.2 Rapid ageing (curing) ........................................................................................................................................................................ 4

9 Preparation of test pieces ........................................................................................................................................................................... 5

9.1 General ........................................................................................................................................................................................................... 5

9.2 Preparation of test pieces .............................................................................................................................................................. 5

10 Procedure..................................................................................................................................................................................................................... 5

11 Calculation .................................................................................................................................................................................................................. 6

12 Test report ................................................................................................................................................................................................................... 6

Annex A (informative) Precision ............................................................................................................................................................................... 7

Annex B (informative) Adaptor .................................................................................................................................................................................. 8

Bibliography ................................................................................................................................................................................................................................ 9

© ISO 2019 – All rights reserved iii
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SIST EN ISO 12625-11:2019
ISO 12625-11:2019(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso

.org/iso/foreword .html.

This document was prepared by Technical Committee ISO/TC 6, Paper, board and pulps, Subcommittee

SC 2, Test methods and quality specifications for paper and board.

This second edition cancels and replaces the first edition (ISO 12625-11:2012), of which it constitutes a

minor revision.
The main changes compared to the previous edition are as follows:

— Clause 12, addition of new "h)" stating "clamping ring diameter (89 mm or 50 mm)”.

A list of all parts in the ISO 12625 series can be found on the ISO website.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www .iso .org/members .html.
iv © ISO 2019 – All rights reserved
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SIST EN ISO 12625-11:2019
ISO 12625-11:2019(E)
Introduction

This document is applicable to tissue papers and tissue products. In principle, application to other types

of paper is possible, but is not covered by this document.
© ISO 2019 – All rights reserved v
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SIST EN ISO 12625-11:2019
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SIST EN ISO 12625-11:2019
INTERNATIONAL STANDARD ISO 12625-11:2019(E)
Tissue paper and tissue products —
Part 11:
Determination of wet ball burst strength
1 Scope

This document specifies a test method for the determination of the resistance to mechanical penetration

(ball burst
...

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