ISO INTERNATIONAL STANDARD 9009 First edition 1991-12-15 Glass containers --- Height and non-parallelism of finish with reference to container base - Test methods Recipients en verre -- Hauteur et non-parallelisme de la bague par rapport au fond du récipient - Methodes d'essai Reference number ISO 9009:1991(E) IHS under Not for Resale tted without license from IHS ISO 9009:1991(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 which a technical committee has been established has the right to be mental and non-governmental, in liaison with IsO, also take part in the work. iso collaborates closely with the International Electrotechnical Commission (IEC) on atl matters of electrotechnical standardization. circulated to the member bodies for voting. Publication as an Inter- national Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard iso g009 was prepared by Technical Committee ISO/TC 63, Glass containers, Sub-Committee SC 2, Test methods. C IsO 1991 All rights reserved. No part of this publication may be reproduced or utilized Iin any. form or by any means, electronlc or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case Postale 56 : CH-1211 Geneve 20 : Switzerland Printed in Switzerland ii d without license from IHS Not for Resale IS0 9009:1991(E) Introduction The test methods specified in this International Standard refer to two technical features of quality which are as a rule stated separately. However, since both features affect the performance of a container and the test methods on the two features can be carried out at the same time using the same apparatus, the test methods have been given in one InternationalStandard i Not for Resale