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ISO 9727-8:2022

Cylindrical cork stoppers — Physical tests — Part 8: Determination of capillarity

General information

Valid from 21.04.2022
Directives or regulations
None

Standard history

Status
Date
Type
Name
21.04.2022
Main
This document specifies the test method to determine the capillarity of cylindrical cork stoppers. It consists in measuring the capillary rise by dipping in a hydro-alcoholic solution containing a dye. Two methods using the same procedure but different concentrations of hydro-alcoholic solutions are described.
It is applicable to all types of cylindrical cork stoppers, ready for use.

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