Rotary blanking: tool materials. - Hartmut Hoffmann; Christoph Hein; Seokmoo Hong (Prod. Eng., 2007)

Correlation between the adhesive tensile strength and the engagement grade of crosswise oriented nonwovens of metal hook and loop fasteners. - Sophie Hippmann; Christoph Hein; Hartmut Hoffmann (Prod. Eng., 2008)