EN ISO 7965-2:1996
(Main)Sacks - Drop test - Part 2: Sacks made from thermoplastic flexible film (ISO 7965-2:1993)
Sacks - Drop test - Part 2: Sacks made from thermoplastic flexible film (ISO 7965-2:1993)
Specifies a method of vertical impact testing, the testing procedure and how the results of tests should be presented. It may be performed either as a single test to investigate the effects of vertical impact or as a part of a sequence of tests designed to measure the ability of a sack to withstand a distribution system that includes a vertical impact hazard. The principle of the method is raising the filled sack above a rigid surface and releasing to strike this surface after a free fall, the atmospheric conditions, the height of the drop and the position of the package being set in advance.
Säcke - Stoßprüfung im freien Fall - Teil 2: Säcke aus thermoplastischen Kunststoff-Folien (ISO 7965-2:1993)
Dieser Teil von ISO 7965 beschreibt die Stoßprüfung im freien Fall an befüllten Säcken aus Kunststoff-Folie. Die Prüfung darf entweder als Einzelprüfung durchgeführt werden, um den Einfluß eines vertikalen Stoßes nach freiem Fall zu untersuchen der als Teil einer Prüffolge zur Ermittlung der Widerstandsfähigkeit eines Sackes im Rahmen eines bestimmten Verteilungssystems, das Stoßbeanspruchungen einschließt. Der vorliegende Teil von ISO 7965 beschreibt das Prüfverfahren und die empfohlene Darstellung der Prüfergebnisse.
Essais de chute - Partie 2: Sacs faits d'un film thermoplastique flexible (ISO 7965-2:1993)
La présente partie de l'ISO 7965 prescrit une méthode d'essai de résistance au choc vertical de sacs pleins faits d'un film thermoplastique flexible lâchés en chute libre. Un tel essai peut être effectué en tant qu'essai isolé destiné à étudier les effets du choc vertical, ou bien en tant que partie d'une série d'essais destinés à mesurer la capacité d'un sac à résister aux conditions d'un système de distribution comprenant un risque de choc vertical. La présente partie de l'ISO 7965 prescrit le mode opératoire et la façon dont il convient de présenter les résultats des essais. Elle est basée sur l'ISO 22481), mais a spécifiquement trait aux sacs faits d'un film thermoplastique flexible.
Vreče - Preskus s prostim padom - 2. del: Vreče iz termoplastične folije (ISO 7965-2:1993)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 7965-2:1998
01-oktober-1998
9UHþH3UHVNXVVSURVWLPSDGRPGHO9UHþHL]WHUPRSODVWLþQHIROLMH,62
Sacks - Drop test - Part 2: Sacks made from thermoplastic flexible film (ISO 7965-
2:1993)
Säcke - Stoßprüfung im freien Fall - Teil 2: Säcke aus thermoplastischen Kunststoff-
Folien (ISO 7965-2:1993)
Essais de chute - Partie 2: Sacs faits d'un film thermoplastique flexible (ISO 7965-
2:1993)
Ta slovenski standard je istoveten z: EN ISO 7965-2:1996
ICS:
55.080 9UHþH9UHþNH Sacks. Bags
SIST EN ISO 7965-2:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 7965-2:1998
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SIST EN ISO 7965-2:1998
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SIST EN ISO 7965-2:1998
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SIST EN ISO 7965-2:1998
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SIST EN ISO 7965-2:1998
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SIST EN ISO 7965-2:1998
INTERNATIONAL
ISO
STANDARD
7965-2
First edition
1993-12-15
- Drop test -
Sacks
Part 2:
Sacks made from thermoplastic flexible film
Essais de chute -
Partie 2: Sacs faits d’un film thermoplastique flexible
Reference number
ISO 7965-2:1993(E)
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SIST EN ISO 7965-2:1998
ISO 7965=2:1993(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. Esch 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.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard ISO 7965-2 was prepared by Technical Committee
lSO/TC 122, Packaging, Subcommittee SC 2, Sacks.
ISO 7965 consists of the following Parts, under the general title
Sacks - Drop test:
- Part 1: Paper Sacks
- Part 2: Sacks made from thermoplastic flexible film
Annexes A, B and C of this patt of ISO 7965 are for information only.
0 ISO 1993
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronie or mechanical, including photocopying and
microfilm, without Permission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-l Zl 1 Geneve 20 l Switzerland
Printed in Switzerland
l ii
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SIST EN ISO 7965-2:1998
ISO 7965-2: 1993(E)
INTERNATIONAL STANDARD 0 ISO
Sacks - Drop test -
Part 2:
Sacks made from thermoplastic flexible filtm
3 Principle
1 Scope
This part of ISO 7965 specifies a method of vertical
The filled sack is raised above a rigid surface and re-
impact testing on a filled sack made from thermo-
leased to Strike this surface after a free fall, the at-
plastic flexible film by dropping. lt may be performed
mospheric conditions, the height of the drop and the
either as a Single test to investigate the effects of
Position of the package being set in advance.
vertical impact or as a part of a sequence of tests
designed to measure the ability of a sack to withstand
4 Apparatus
a distribution System that includes a vertical impact
hazard.
The apparatus necessary to carry out the dro.p test
shall include the following (examples are shown in
This part of ISO 7965 specifies the testing procedure
annex A):
and how the results of tests should be presented. lt
is based on ISO 2248’1, but is specifically related to
Sacks made from thermoplastic flexible film.
4.1 Lifting arrangement, which will not darnage
the sack during either lifting or release.
2 Normative references
4.2 Means of holding the sack Prior to release in
The following Standards contain provisions which,
its predetermined Position.
through reference in this text, constitute provisions
of this part of ISO 7965. At the time of publication, the
The differente in behaviour of a sack suspended from
editions indicated were valid. All Standards are subject
the top or supported underneath in a butt drop tan
to revision, and Parties to agreements based on this
be significant, and the method of holding the sack
part of ISO 7965 are
...
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