Positionable plate used as a valve for controlling...

Power feeding and severing web dispenser

Power-operated cutter for paper machine

Press apparatus

Presses

Printing blanket hole forming apparatus and method

Process and apparatus for cutting or welding a workpiece

Process and apparatus for making selectively apertured web...

Process and apparatus for perforating plastics tubes

Process and device for cutting slots in tubular bodies

Process and means (plastic sheet) for underlaying a flat-bed...

Process for controlling the parallelism of the two beams of...

Process for decorating clothing by perforation of bullets

Process for high-speed production of webs of debossed and...

Process for hydrosonically microaperturing thin sheet materials

Process for jet cutting acuate openings

Process for microaperturing and microembossing a polymeric web

Process for producing a cutting die

Process for the machining of stamping parts photochemically...

Process to fracture connecting rods and the like with...