APPARATUS FOR ENGRAVING WEAKENING LINES AND RELATED PROCESS
METHODS OF ULTRASONIC DRILLING FOR FORMING PERFORATIONS IN COMPOSITE MATERIALS
DIE CUTTING MACHINE HAVING A MOBILE STAIR AND ASSEMBLY WITH A DIE CUTTING MACHINE
CUTTING UNIT AND METHOD TO REMOVE A STRAP FROM A WALL OF A PACK
DEVICE FOR THE MACHINE-PRODUCTION OF A PACKING MATERIAL PRODUCT