DIE AND PROCESS FOR STAMPING PLASTIC MATERIAL

摘要

A device for stamping a detergent bar, i.e. a bar comprising soap, a synthet ic detergent active or a mixture thereof, includes a die. The die (11) has at least one bar stamping surface provided with at least on e elastomeric coating.(16) and includes a rim (30) having a rigidity greater than that of the elastomeric coating (16). Good release of the detergent bars from the die is possible without chilling of the dies. Use of the rigid rim increases the useful life of the coating.