Cylindrical cork stoppers — Physical tests — Part 2: Determination of the apparent density of agglomerated and microagglomerated cork stoppers / cork parts (bodies)

This International Standard specifies the test to be performed for:

-                 Calculation of the apparent density of unused cylindrical cork stoppers, semi-finished, semi-finished or finished ready for use, as defined in ISO 633, made exclusively of agglomerated cork or micro-agglomerated cork, with or without expansion aids.

-                 Calculation of the apparent density of the cork body (part) of unused cylindrical cork stoppers, semi-finished, semi-finished or finished ready for use, as defined in ISO 633, made exclusively of agglomerated cork or micro-agglomerated cork, with or without expansion aids.

It doesn’t apply to cork stopper after bottling.