prEN ISO 3377-2

Leather - Physical and mechanical tests - Determination of tear load - Part 2: Double edge tear (ISO/DIS 3377-2:2025)

ISO 3377-2:2016 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/DIS 3377-2:2025)

Cuir - Essais physiques et mécaniques - Détermination de la force de déchirement - Partie 2: Déchirement des deux bords (ISO/DIS 3377-2:2025)

ISO 3377-2:2016 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 - Ugotavljanje nadaljnjega trganja - 2. del: Trganje z dvojno ostrino (ISO/DIS 3377-2:2025)

General Information

• Status: Not Published
• Publication Date: 03-Aug-2026
• ICS: 59.140.30 - Leather and furs
• Technical Committee: CEN/TC 289 - Leather
• Drafting Committee: CEN/TC 289/WG 2 - Physical test methods
• Current Stage: 4020 - Submission to enquiry - Enquiry
• Start Date: 09-Jan-2025
• Due Date: 09-Jan-2025
• Completion Date: 09-Jan-2025
• Ref Project: oSIST prEN ISO 3377-2:2025 - Leather - Physical and mechanical tests - Determination of tear load - Part 2: Double edge tear (ISO/DIS 3377-2:2025)

Relations

• Revises: EN ISO 3377-2:2016 - Leather - Physical and mechanical tests - Determination of tear load - Part 2: Double edge tear (ISO 3377-2:2016)
• Effective Date: 24-Apr-2024

Standards Content (Sample)

SLOVENSKI STANDARD
01-marec-2025
Usnje - Fizikalni in mehanski preskusi - Ugotavljanje nadaljnjega trganja - 2. del:
Trganje z dvojno ostrino (ISO/DIS 3377-2:2025)
Leather - Physical and mechanical tests - Determination of tear load - Part 2: Double
edge tear (ISO/DIS 3377-2:2025)
Leder - Physikalische und mechanische Prüfungen - Bestimmung der
Weiterreißfestigkeit - Teil 2: Zweikantenriss (ISO/DIS 3377-2:2025)
Cuir - Essais physiques et mécaniques - Détermination de la force de déchirement -
Partie 2: Déchirement des deux bords (ISO/DIS 3377-2:2025)
Ta slovenski standard je istoveten z: prEN ISO 3377-2
ICS:
59.140.30 Usnje in krzno Leather and furs
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
International
Standard
ISO/DIS 3377-2
IULTCS
IUP 8
IULTCS
Leather — Physical and mechanical
Secretariat: ISO
tests — Determination of tear load —
Voting begins on:
Part 2:
2025-01-06
Double edge tear
Voting terminates on:
2025-03-31
Cuir — Essais physiques et mécaniques — Détermination de la
force de déchirement —
Partie 2: Déchirement des deux bords
ICS: 59.140.30
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
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RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Reference numbers
ISO/DIS 3377-2:2025(en)
IULTCS/IUP 8:2025(en)
ISO/DIS 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
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Published in Switzerland
ii
ISO/DIS 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 . 4

iii
ISO/DIS 3377-2:2025(en)
IULTCS/IUP 8:2025(en)
Foreword
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