ISO/DIS 20848-3

Packaging -- Plastics drums

Emballages -- Fûts en matière plastique

Standards Content (sample)

DRAFT INTERNATIONAL STANDARD ISO/DIS 20848-3
ISO/TC 122 Secretariat: TSE
Voting begins on: Voting terminates on:
2004-04-16 2004-09-16

INTERNATIONAL ORGANIZATION FOR STANDARDIZATION • МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ • ORGANISATION INTERNATIONALE DE NORMALISATION

Packaging — Plastics drums —
Part 3:
Plug/bung closure systems for plastic drums with a nominal
capacity of 113,6 l to 220 l
Emballages — Fûts en matière plastique —

Partie 3: Systèmes de fermeture à bondes pour fûts en matière plastique d'une capacité nominale de 113,6 l à

220 l
ICS 55.140

In accordance with the provisions of Council Resolution 15/1993 this document is circulated in

the English language only.

Conformément aux dispositions de la Résolution du Conseil 15/1993, ce document est distribué

en version anglaise seulement.

To expedite distribution, this document is circulated as received from the committee secretariat.

ISO Central Secretariat work of editing and text composition will be undertaken at publication

stage.

Pour accélérer la distribution, le présent document est distribué tel qu'il est parvenu du

secrétariat du comité. Le travail de rédaction et de composition de texte sera effectué au

Secrétariat central de l'ISO au stade de publication.

THIS DOCUMENT IS A DRAFT CIRCULATED FOR COMMENT AND APPROVAL. IT IS THEREFORE SUBJECT TO CHANGE AND MAY NOT BE

REFERRED TO AS AN INTERNATIONAL STANDARD UNTIL PUBLISHED AS SUCH.

IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL, TECHNOLOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT

INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL TO BECOME STANDARDS TO

WHICH REFERENCE MAY BE MADE IN NATIONAL REGULATIONS.
© International Organization for Standardization, 2004
---------------------- Page: 1 ----------------------
ISO/DIS 20848-3
PDF disclaimer

This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall

not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In

downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat

accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.

Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation

parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the

unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

Copyright notice

This ISO document is a Draft International Standard and is copyright-protected by ISO. Except as permitted

under the applicable laws of the user's country, neither this ISO draft nor any extract from it may be

reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, photocopying,

recording or otherwise, without prior written permission being secured.

Requests for permission to reproduce should be addressed to either ISO at the address below or ISO's

member body in the country of the requester.
ISO copyright office
Case postale 56  CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Reproduction may be subject to royalty payments or a licensing agreement.
Violators may be prosecuted.
ii ISO 2004 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/DIS 20848-3
Contents Page

Foreword.....................................................................................................................................................................iv

Introduction .................................................................................................................................................................v

1 Scope...............................................................................................................................................................1

2 Normative references ....................................................................................................................................1

3 Terms and definitions....................................................................................................................................1

4 Requirements .................................................................................................................................................2

Annex A (normative) Plug/bung closure system BCS 70 x 6..................................................................................4

Annex B (normative) Plug/bung closure system BCS 56 x 4..................................................................................6

Annex C (normative) Plug/bung closure system BCS 38 x 6................................................................................11

Annex D (normative) Plug/bung closure system BCS 24 x 4................................................................................13

Annex E (normative) Plug/bung closure system BCS G2 x 5...............................................................................15

Annex F (normative) Plug/bung closure system BCS G2 x 11,5 ..........................................................................17

Annex G (normative) Plug/bung closure system BCS G3/4 x 14..........................................................................19

Annex H (normative) International material code symbol.....................................................................................21

Bibliography ..............................................................................................................................................................23

© ISO 2003 – All rights reserved iii
DRAFT 2004
---------------------- Page: 3 ----------------------
ISO/DIS 20848-3
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.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. 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.

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.
ISO 20848-3 was prepared by Technical Committee ISO/TC 122, Packaging .

ISO 20848 consists of the following parts, under the general title Plastics drums:

 Part 1: Removable head (open head) drums with a nominal capacity of 113,6 l to 220 l

 Part 2: Non-removable head (tight head) drums with a nominal capacity of 208,2 l and 220 l

 Part 3: Plug/bung closure systems for plastics drums with a nominal capacity of 113,6 l to 220 l

Annexes A to H form normative parts of this part of ISO 20848.
iv © ISO 2003 – All rights reserved
DRAFT 2004
---------------------- Page: 4 ----------------------
ISO/DIS 20848-3
Introduction

Throughout the world a large number of plastics drums types with different dimensions and characteristics are

being used. The differences in types of closures may result in differences in filling and handling.

This standard specifies the characteristics and dimensions of closures for plastics drums which are of importance

for the worldwide safe handling and transport of substances and for the continued reuse of the drums during their

life cycle. Detailed performance requirements and the related test methods are not included as they depend upon

the specific application.

Where the drums are intended to be used for the transport of dangerous goods, attention is drawn to the regulatory

requirements which govern the transport of those goods in the countries concerned, including capseals/overseals

fitted in accordance with the certificate. Depending upon the mode of transport, this means meeting the

requirements of:
 UN (United Nations) – Recommendations on the transport of dangerous goods.

 ICAO (International Civil Aviation Organisation) – Technical Instructions for the safe transport of dangerous

goods by air.

 IMO (International Maritime Organisation) – International Maritime Dangerous Goods (IMDG) Code

This involves the certification and marking of the drums according to the Regulations.

© ISO 2003 – All rights reserved v
DRAFT 2004
---------------------- Page: 5 ----------------------
DRAFT INTERNATIONAL STANDARD ISO/DIS 20848-3
Packaging — Plastics drums —
Part 3:
Plug/bung closure systems for plastic drums with a nominal
capacity of 113,6 l to 220 l
1 Scope

This International Standard specifies the characteristics and dimensions of plug/bung closure systems i.e. for

internally threaded openings in plastics drums.
2 Normative references

The following normative documents contain provisions which, through reference in this text, constitute provisions of

this International Standard. For dated references, subsequent amendments to, or revisions of, any of these

publications do not apply. However, parties to agreements based on this International Standard are encouraged to

investigate the possibility of applying the most recent editions of the normative documents indi

...