SIST EN ISO 3377-2:2026
(Main)Leather - Physical and mechanical tests - Part 2: Determination of double edge tear load (ISO 3377-2:2025)
Leather - Physical and mechanical tests - Part 2: Determination of double edge tear load (ISO 3377-2:2025)
This document specifies a method for determining the tear strength of leather using a double edged tear. The method is sometimes described as the Baumann tear. It is applicable to all types of leather.
Leder - Physikalische und mechanische Prüfungen - Bestimmung der Weiterreißfestigkeit - Teil 2: Zweikantenriss (ISO 3377-2:2025)
Cuir - Essais physiques et mécaniques - Partie 2: Détermination de la force de déchirement des deux bords (ISO 3377-2:2025)
Le présent document spécifie une méthode permettant de déterminer la résistance du cuir au déchirement de deux de ses bords. Cette méthode est parfois dénommée déchirement de Baumann. Elle est applicable à tous les types de cuir.
Usnje - Fizikalni in mehanski preskusi - 2. del: Ugotavljanje nadaljnjega trganja z dvojno ostrino (ISO 3377-2:2025)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2026
Usnje - Fizikalni in mehanski preskusi - 2. del: Ugotavljanje nadaljnjega trganja z
dvojno ostrino (ISO 3377-2:2025)
Leather - Physical and mechanical tests - Part 2: Determination of double edge tear load
(ISO 3377-2:2025)
Leder - Physikalische und mechanische Prüfungen - Bestimmung der
Weiterreißfestigkeit - Teil 2: Zweikantenriss (ISO 3377-2:2025)
Cuir - Essais physiques et mécaniques - Partie 2: Détermination de la force de
déchirement des deux bords (ISO 3377-2:2025)
Ta slovenski standard je istoveten z: EN ISO 3377-2:2025
ICS:
59.140.30 Usnje in krzno Leather and furs
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 3377-2
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2025
EUROPÄISCHE NORM
ICS 59.140.30 Supersedes EN ISO 3377-2:2016
English Version
Leather - Physical and mechanical tests - Part 2:
Determination of double edge tear load (ISO 3377-2:2025)
Cuir - Essais physiques et mécaniques - Partie 2: Leder - Physikalische und mechanische Prüfungen -
Détermination de la force de déchirement des deux Bestimmung der Weiterreißfestigkeit - Teil 2:
bords (ISO 3377-2:2025) Zweikantenriss (ISO 3377-2:2025)
This European Standard was approved by CEN on 24 October 2025.
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, Türkiye 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
© 2025 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3377-2:2025 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 3377-2:2025) has been prepared by Technical Committee IULTCS
"International Union of Leather Technologists and Chemists Societies" in collaboration with Technical
Committee CEN/TC 289 “Leather” the secretariat of which is held by UNI.
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 May 2026, and conflicting national standards shall be
withdrawn at the latest by May 2026.
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.
This document supersedes EN ISO 3377-2:2016.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 3377-2:2025 has been approved by CEN as EN ISO 3377-2:2025 without any
modification.
International
Standard
ISO
3377-2
IULTCS
IUP 8
Third edition
Leather — Physical and
2025-10
mechanical tests —
Part 2:
Determination of double edge
tear load
Cuir — Essais physiques et mécaniques —
Partie 2: Détermination de la force de déchirement des deux bords
Reference numbers
ISO 3377-2:2025(en)
IULTCS/IUP 8:2025(en) © ISO 2025
ISO 3377-2:2025(en)
IULTCS/IUP 8:2025(en)
© ISO 2025
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
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CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 3377-2:2025(en)
IULTCS/IUP 8:2025(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Sampling and sample preparation . 3
7 Procedure . 3
8 Test report . 3
iii
ISO 3377-2:2025(en)
IULTCS/IUP 8:2025(en)
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 no
...
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