EN ISO 12625-9:2015

SLOVENSKI STANDARD
01-junij-2015
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SIST EN ISO 12625-9:2005
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NURJOLFR,62
Tissue paper and tissue products - Part 9: Determination of ball burst strength (ISO
12625-9:2015)
Tissue-Papier und Tissue-Produkte - Teil 9: Bestimmung der Berstfestigkeit mit einem
Durchstoßkörper (ISO 12625-9:2015)
Papier tissue et produits tissues - Partie 9: Détermination de la résistance à l'éclatement,
méthode à la balle (ISO 12625-9:2015)
Ta slovenski standard je istoveten z: EN ISO 12625-9:2015
ICS:
85.080.20 Tissue papir Tissue paper
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 12625-9
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2015
ICS 85.060 Supersedes EN ISO 12625-9:2005
English Version
Tissue paper and tissue products - Part 9: Determination of ball
burst strength (ISO 12625-9:2015)
Papier tissue et produits tissue - Partie 9: Détermination de Tissue-Papier und Tissue-Produkte - Teil 9: Bestimmung
la résistance à l'éclatement, méthode à la balle (ISO 12625- der Berstfestigkeit mit einem Durchstoßkörper (ISO 12625-
9:2015) 9:2015)
This European Standard was approved by CEN on 3 January 2015.

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
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12625-9:2015 E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
This document (EN ISO 12625-9:2015) 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 2015, and conflicting national standards shall be withdrawn at
the latest by August 2015.
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 ISO 12625-9:2005.
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 12625-9:2015 has been approved by CEN as EN ISO 12625-9:2015 without any modification.
INTERNATIONAL ISO
STANDARD 12625-9
Second edition
2015-02-15
Tissue paper and tissue products —
Part 9:
Determination of ball burst strength
Papier tissue et produits tissue —
Partie 9: Détermination de la résistance à l’éclatement, méthode à la
balle
Reference number
ISO 12625-9:2015(E)
©
ISO 2015
ISO 12625-9:2015(E)
© ISO 2015
All rights reserved. Unless otherwise specified, 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
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Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2015 – All rights reserved

ISO 12625-9:2015(E)
Contents Page
Foreword .iv
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus . 2
5.1 General . 2
5.2 Clamping system . 2
5.3 Penetration system . 3
5.4 Force-measuring system . 3
5.5 Drive mechanism . 3
6 Sampling . 4
7 Conditioning . 4
8 Preparation of test pieces . 4
8.1 General . 4
8.2 Preparation of test pieces . 4
9 Procedure. 4
10 Calculation . 5
11 Test report . 5
Annex A (informative) Precision . 6
Annex B (informative) Adaptor . 9
Bibliography .10
ISO 12625-9:2015(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 on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 6, Paper, board and pulps, Subcommittee SC 2,
Test methods and quality specifications for paper and board, in accordance with the Agreement on
technical cooperation between ISO and CEN (Vienna Agreement) in collaboration with by the European
Committee for Standardization (CEN) Technical Committee CEN/TC 172, Pulp, paper and board.
This second edition cancels and replaces the first edition, ISO 12625-9:2005, which has been
technically revised.
The following changes have been made:
— Clause 4 was reformulated;
— internal diameter of the two concentric rings was reduced to 50 mm;
— description of the procedure in Clause 9 was simplified;
— precision data in Annex A was added;
— editorial updating.
ISO 12625 consists of the following parts, under the general title Tissue paper and tissue product:
— Part 1: General guidance on terms;
— Part 3: Determination of thickness, bulking thickness apparent bulk density and bulk;
— Part 4: Determination of tensile strength, stretch at maximum force and tensile energy absorption;
— Part 5: Determination of wet tensile strength;
— Part 6: Determination of grammage;
— Part 7: Determination of optical properties — Measurement of brightness and colour with D65/10°
(outdoor daylight);
iv © ISO 2015 – All rights reserved

ISO 12625-9:2015(E)
— Part 8: Water-absorption time and water-absorption capacity, basket-immersion test method;
— Part 9: Determination of ball burst strength;
— Part 11: Determination of wet ball burst strength;
— Part 12: Determination of tensile strength of perforated lines — Calculation of perforation efficiency;
— Part 15: Determination of optical properties — Measurement of brightness and colour with C/2°
(indoor daylight);
— Part 16: Determination of optical propertie
...