Dr. Günther Kast acquires the firm of Adolf Lachmund, manufacturer of technical fabrics, in 1961. The business then move to it present location at Sonthofen in 1966. The main products of the company are materials for industrial bookbinderies such as LINING MATERIALS, BACKLINING MATERIALS and SEWING THREADS. The refinement of fabrics for the graphic art industry takes place in the new factory from the beginning of the nineties, it also marks the start for the special requirement of customers as for as colorings, dressing and coating concerned. The manufacture and production of materials for various fields becomes increasingly broader and wider. The diversities of products and technical know-how acquired over decades enabled the company to produce special booklining mull for the graphic arts industries patented.