BS ISO BRITISH STANDARD 9057:1991 Incorporating corrigenda August 1997 and April 2006 Implementation of IS0 9057:1991 Glass containers 28 mm tamper-evident finish for pressurized ligquids Dimensions ICS 55.100 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS IS0 9057:1991 Foreword This British Standard is the UK implementation of ISO 9057:1991, incorporating corrigendum April 2006. It should be noted that while the general finish profiles are similar to those widely used in the UK and Europe there are some differences in dimensional detail. The UK participation in its preparation was entrusted to Technical Committee PKM/6, Glass packaging. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Board and comes into effect on Amendments/corrigenda issued since publication 15 August 1995 Date Amd. No. Comments 9499 August 1997 Text added to the National Foreword @ BSI 2009 31 July 2009 Implementation of ISO corrigendum April 2006. The first equation in Footnote 1, Figure 1, is replaced ISBN 978 0 580 67448 8 ISO INTERNATIONAL STANDARD 9057 First edition 1991-12-15 Glass containers -- 28 mm tamper-evident finish for pressurized liquids -- Dimensions Recipients en verre -- Bague inviolable de diametre 28 mm pour liquides sous pression -Dimensions Reference number ISO 9057:1991(E)