ISO INTERNATIONAL STANDARD 7458 Second edition 2004-03-01 Glass containers Internal pressure resistance Test methods Récipients en verre - Résistance a la pression interne - Methodes d'essai Reference number ISO 7458:2004(E) ISO @ ISO 2004 ISO 7458:2004(E) 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 ISO2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from 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 [email protected] Web www.iso.org Published in Switzerland @ ISO 2004-All rights reserved ISO 7458:2004(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 non-governmental, in liaison with IsO, also take part in the work. Iso collaborates closely with the InternationalElectrotechnicalCommission(lEC)onallmattersofelectrotechnicalstandardization. International Standards are drafted in accordance with the rules given in the IsO/lEc Directives, Part 2. 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. rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 7458 was prepared by the European Committee for Standardization (CEN) in collaboration with Technical ISO and CEN (Vienna Agreement). Standard...". This second edition cancels and replaces the first edition (IsO 7458:1984), which has been technically revised. ation'ghts reserved ii ISO7458:2004(E) Contents page Foreword. 1 Scope 2 Sampling Test methods 3.1 Test medium 3.2 Method A 3.2.1 General. 3.2.2 Apparatus 3.2.3 Procedure 3.2.4 Test report 3.3 Method B. 3.3.1 General 3.3.2 Apparatus 3.3.3 Procedure 3.3.4 Test report 4 Safety requirements @ ISO 2004 - All rights reserved ISO 7458:2004(E) Foreword secretariat of which is held by AFNOR, in collaboration with Technical Committee ISO/TC 63 "Glass containers" 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 September 2o04, and conflicting national standards shall be withdrawn at the latest by September 2004. Insufficient or inappropriate packaging can lead to damage or wastage of the contents of the pack. This standard is part of a series of standards for "Glass containers - Test methods": EN IsO 7458, Glass containers — Internal pressure resistance — Test methods (ISO 7458:2004) (ISO 7459:2004) prEN IsO 8106, Glass containers - Determination of capacity by gravimetric method - Test method (ISO/FD/S 8106:2003) EN ISO 8113, Glass containers Resistance to vertical load Test method (ISO 8113:2004) EN29008, Glass bottles-Verticality-Test method (ISO9008:1991) -Test methods (ISO 9009:1991) (ISO 9885:1991) According to the CEN/CENELEC Internal Regulations, the national st