EN ISO 12625-5:2016
(Main)Tissue paper and tissue products - Part 5: Determination of wet tensile strength (ISO 12625-5:2016)
Tissue paper and tissue products - Part 5: Determination of wet tensile strength (ISO 12625-5:2016)
ISO 12625-5:2016 specifies a test method for the determination of the wet tensile strength of tissue paper and tissue products after soaking with water, using a tensile-strength-testing apparatus operating with a constant rate of elongation.
Currently, two types of tensile-strength-testing apparatus are commercially available, one where the test piece is positioned vertically and, for the other, horizontally. This document applies for both. For vertical tensile-strength-testing apparatus, a device which is held in the lower grip of the tensile-strength-testing apparatus, called a Finch Cup, is used to achieve the wetting. For horizontal tensile-strength-testing apparatus, the soaking device is placed between the clamps.
In cases where impurities and contraries have to be determined, ISO 15755[6] applies for these detections in tissue paper and tissue products.
Tissue-Papier und Tissue-Produkte - Teil 5: Bestimmung der breitenbezogenen Nassbruchkraft (ISO 12625-5:2016)
Dieses Dokument legt ein Prüfverfahren zur Bestimmung der breitenbezogenen Nassbruchkraft von Tissue-Papier und Tissue-Produkten nach dem Wässern fest. Hierfür wird ein Zugprüfgerät eingesetzt, das mit konstanter Dehnungsgeschwindigkeit arbeitet.
Momentan sind zwei Arten von Zugprüfgeräten im Handel erhältlich. Bei der einen Art von Zugprüfgerät wird die Probe vertikal, bei der anderen horizontal positioniert. Diese Norm gilt für beide. Bei vertikalen Zugprüfgeräten erfolgt das Wässern mit Hilfe einer Vorrichtung, die in der unteren Klemme des Zugprüfgeräts eingespannt wird, der so genannten Finch-Eintauchvorrichtung. Bei horizontalen Zugprüfgeräten wird die Eintauchvorrichtung zwischen den Klemmen angeordnet.
In Fällen, in denen Unreinheiten und Verunreinigungen zu bestimmen sind, erfolgt deren Erkennung in Tissue-Papier und Tissue-Produkten nach ISO 15755 [6].
Papier tissue et produits tissue - Partie 5: Détermination de la résistance à la rupture par traction à l'état humide (ISO 12625-5:2016)
ISO 12625-5:2016 spécifie une méthode d'essai pour la détermination de la résistance à la rupture par traction à l'état humide du papier tissue et des produits tissue, après immersion dans l'eau, en utilisant un appareil d'essai de traction fonctionnant à une vitesse d'allongement constante.
Deux types d'appareils d'essai de traction sont actuellement commercialisés, l'un où l'éprouvette est placée à la verticale, et l'autre où l'éprouvette est placée à l'horizontale. Le présent document s'applique aux deux types d'appareils. Les appareils d'essai de traction à position verticale utilisent un dispositif maintenu dans la mâchoire inférieure, appelé dispositif d'immersion Finch, pour réaliser le mouillage. Dans le cas des appareils d'essai de traction en position horizontale, le dispositif d'immersion est placé entre les mâchoires.
Lorsque les impuretés et les défauts doivent être déterminés, l'ISO 15755[6] s'applique pour ces détections dans le papier tissue et les produits tissue.
Tissue papir in proizvodi iz tissue papirja - 5. del: Ugotavljanje mokre natezne trdnosti (ISO 12625-5:2016)
Ta dokument določa preskusno metodo za določanje mokre natezne trdnosti tissue papirja in proizvodov iz tissue papirja po namakanju v vodi, pri čemer se uporablja naprava za preskušanje natezne trdnosti, ki deluje s stalno hitrostjo raztezanja.
Na tržišču sta trenutno na voljo dve vrsti naprav za preskušanje natezne trdnosti: pri eni je preskusni kos postavljen navpično in pri drugi vodoravno. Ta dokument se uporablja za obe vrsti naprav.
Pri napravi, kjer se natezno trdnost preskuša navpično, močenje zagotavlja pripomoček, ki je v spodnjem primežu naprave in se imenuje Finch Cup. Pri napravi, kjer se natezno trdnost preskuša vodoravno, je naprava za namakanje nameščena med čeljustmi.
V primerih, ko je treba določiti nečistoče in nasprotja v tissue papirju in proizvodih iz tissue papirja, se uporablja standard ISO 15755 [6].
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2017
1DGRPHãþD
SIST EN ISO 12625-5:2005
Tissue papir in proizvodi iz tissue papirja - 5. del: Ugotavljanje mokre natezne
trdnosti (ISO 12625-5:2016)
Tissue paper and tissue products - Part 5: Determination of wet tensile strength (ISO
12625-5:2016)
Tissue-Papier und Tissue-Produkte - Teil 5: Bestimmung der breitenbezogenen
Nassbruchkraft (ISO 12625-5:2016)
Papier tissue et produits tissue - Partie 5: Détermination de la résistance à la rupture par
traction à l'état humide (ISO 12625-5:2016)
Ta slovenski standard je istoveten z: EN ISO 12625-5:2016
ICS:
85.080.20 Tissue papir Tissue paper
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 12625-5
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2016
EUROPÄISCHE NORM
ICS 85.060 Supersedes EN ISO 12625-5:2005
English Version
Tissue paper and tissue products - Part 5: Determination
of wet tensile strength (ISO 12625-5:2016)
Papier tissue et produits tissue - Partie 5: Tissue-Papier und Tissue-Produkte - Teil 5:
Détermination de la résistance à la rupture par traction Bestimmung der breitenbezogenen Nassbruchkraft
à l'état humide (ISO 12625-5:2016) (ISO 12625-5:2016)
This European Standard was approved by CEN on 21 November 2016.
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
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12625-5:2016 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 12625-5:2016) 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 June 2017, and conflicting national standards shall be
withdrawn at the latest by June 2017.
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 12625-5:2005.
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 12625-5:2016 has been approved by CEN as EN ISO 12625-5:2016 without any
modification.
INTERNATIONAL ISO
STANDARD 12625-5
Second edition
2016-12-01
Tissue paper and tissue products —
Part 5:
Determination of wet tensile strength
Papier tissue et produits tissue —
Partie 5: Détermination de la résistance à la rupture par traction à
l’état humide
Reference number
ISO 12625-5:2016(E)
©
ISO 2016
ISO 12625-5:2016(E)
© ISO 2016, Published in Switzerland
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
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ii © ISO 2016 – All rights reserved
ISO 12625-5:2016(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus . 2
6 Conditioning . 5
7 Preparation . 5
7.1 General . 5
7.2 Accelerated ageing (curing) . 5
7.3 Dimensions . 6
7.3.1 Vertical testing apparatus . 6
7.3.2 Horizontal testing apparatus . 6
7.4 Number of test pieces . 6
8 Procedure. 6
8.1 Calibration and adjustment of the testing apparatus . 6
8.2 Vertical test method . 7
8.2.1 Mounting the Finch Cup soaking device . 7
8.2.2 Measurement . 7
8.3 Horizontal test method . 8
8.3.1 Measurement . 8
9 Calculation . 9
9.1 General . 9
9.2 Wet tensile strength . 9
9.3 Wet tensile strength retention .10
10 Test report .10
Annex A (informative) Precision .11
Bibliography .15
ISO 12625-5:2016(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 World Trade Organization (WTO) principles in the
Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.
This document was prepared by the European Committee for Standardization (CEN) Technical
Committee CEN/TC 172, Pulp, paper and board, in collaboration with ISO Technical Committee 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).
This second edition cancels and replaces the first edition (ISO 12625-5:2005), which has been
technically revised with the following changes:
a) in Clause 7, a more detailed description of the preparation of the test pieces was included;
b) in Clause 8, the procedure for measurement was clarified;
c) in Clause 10, additional information is to be included in the test report;
d) more detailed precision data in Annex A;
e) this document has been editorially updated.
A list of all parts in the ISO 12625 series can be found on the ISO website.
iv © ISO 2016 – All rights reserved
INTERNATIONAL STANDARD ISO 12625-5:2016(E)
Tissue paper an
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