ISO 7768:1985

Textiles — Method for assessing the appearance of durable press fabrics after domestic washing and drying

Specifies a method for assessing the retention of the original smooth appearance, after one or several domestic washing and drying treatments, of those fabrics intended for use in durable press (sometimes referred to as permanent press) products. Fabric specimens are subjected to procedures simulating domestic laundering practices. One of the washing and drying procedures specified in ISO 6330 shall be used.