ISO 9727-1:2007

Overview

ISO 9727-1:2007 sets out standardized methods for determining the physical dimensions of cylindrical cork stoppers, ensuring consistency and quality in cork stopper manufacturing. This standard, part of the series, provides guidance on measuring the diameter, length, and, when applicable, the ovalisation of cork stoppers. The test methods described apply to all types of cylindrical cork stoppers as defined in , whether they are ready for use or semi-finished. By following ISO 9727-1:2007, manufacturers, suppliers, and users of cork stoppers can ensure accuracy in size measurements and product conformity, supporting the quality and reliability of products-especially in critical applications such as wine and spirits bottling.