With the AD plastics line, which was previously used at the Konzell plant, ‘new’ products are also moving into Walce. Particularly noteworthy is the PowFlex^® vs for fine powdered products, the production of which places high demands. This plastic sack with a special valve solution is an alternative to the conventional paper sack with many advantages. With this product, Bischof+Klein sees additional market opportunities in the area of packaging for construction materials.