Packed cork - Virgin cork, raw reproduction cork, ramassage, gleanings, burnt cork, boiled reproduction cork and raw corkwaste - Determination of moisture content

This document specifies a method for determining the moisture content of various types of cork materials, including raw cork, reproductive cork, cork bark chips, cork waste, burnt cork, boiled reproductive cork, and raw cork waste. The method involves a gravimetric procedure, which is suitable for use in laboratories equipped with appropriate facilities. The procedure is applicable to all cork materials, regardless of their origin or processing method. The determination of moisture content is an important parameter in the characterization and quality assessment of cork materials. The method is designed to provide accurate and reproducible results when performed correctly. It includes details on sample preparation, the equipment required, and the steps to be followed during the testing process. This standard is intended to be used by producers, traders, and testing laboratories involved in the cork industry.