ISO 5099:2022
(Main)Light gauge metal containers — Easy-open ends and peel-off ends — Classification and dimensions
Light gauge metal containers — Easy-open ends and peel-off ends — Classification and dimensions
This document specifies classification and the key dimensions of easy-open ends and peel-off ends. This document is applicable to the manufacture and sale of easy-open ends and peel-off ends for food and beverages made of metal plates such as tin, chromium coated steel plates or aluminium alloy plates with a thickness of no more than 0,49 mm.
Récipients métalliques légers — Ouvertures faciles et extrémités détachables — Classification et dimensions
General Information
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 5099
First edition
2022-07
Light gauge metal containers —
Easy-open ends and peel-off ends —
Classification and dimensions
Récipients métalliques légers — Ouvertures faciles et extrémités
détachables — Classification et dimensions
Reference number
ISO 5099:2022(E)
© ISO 2022
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ISO 5099:2022(E)
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© ISO 2022
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ISO 5099:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification . 1
4.1 Easy-open ends . 1
4.2 Peel-off ends . . . 2
5 Designation . 3
6 Dimensions .3
6.1 Key dimensions . 3
6.2 Dimensions of easy-open ends . 4
6.2.1 Round easy-open ends . 4
6.2.2 Non-round easy-open ends . 5
6.3 Dimensions of peel-off ends . 6
6.3.1 Round peel-off ends . 6
6.3.2 Rectangular and square peel-off ends . 6
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ISO 5099:2022(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.
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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 www.iso.org/
iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 52, Light gauge metal containers.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
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ISO 5099:2022(E)
Introduction
Metal cans are important packaging for the food industry, as they provide a long shelf life for food and
beverage products. They are used for canning vegetables and meat, as well as beer and carbonated
drinks. The pull tab for beverage cans was invented in 1959 and easy-open ends with the pull tab have
been included with various types of metal cans since the 1960s. The easy-open end solves the problem
of how to open the can and is convenient and instant, which is what customers demand. It also allows
more products (e.g. soup, juice, coffee) to be stored in metal packaging. There are many advantages to
using metal cans such as strength, good sealing capacity and easy storage, and they are a convenient
way to transport seasonal food and beverages around the world.
A large number of easy-open ends and peel-off ends are produced every year, and they have become an
important part of the can manufacture industry. Along with thinner and lighter demands for metal food
packaging, softer aluminium peel-off ends have been developed for use in some food cans and powder
cans. They have improved the convenience and safety of opening the metal cans.
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INTERNATIONAL STANDARD ISO 5099:2022(E)
Light gauge metal containers — Easy-open ends and peel-
off ends — Classification and dimensions
1 Scope
This document specifies classification and the key dimensions of easy-open ends and peel-off en
...
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