7 Power tools and machines, and replacement and structural components and replacement and structural parts thereof, for rotary die cutting, punching, perforating, crimping; Machines and machine tools, and replacement and structural components and replacement and structural parts thereof, for the paper, plastic, textile, carton, wood and metal industry, namely, for the production of sheets of plastic or metal, cardboard, non-woven and random fibers, textiles or composite materials; Power tools and machines for sealing, hot stamping, gluing, and heat sealing, and replacement and structural components and replacement and structural parts thereof, namely, wear parts; Collating machines, not for office use; Machines and power tools, and replacement and structural components and replacement and structural parts thereof, for ultra-sonic connections and ultra-sonic separations; Machines, and replacement and structural components and replacement and structural parts thereof, for grinding of tools, especially knives, all the aforesaid goods included in class 07; Machines for further processing, finishing and stamping of printed products, namely, die stamping machines, embossing machines, powered machines for finishing printed materials, gluing machines for industrial use, power staplers, power-operated crimpers for industrial use, power-operated folding machines for industrial use; power-operated binding machines for industrial use, and power-operated industrial counting machines; Machines for processing of sheets or webs of plastic, metal, cardboard, non-woven random fibers, textiles or composite materials and sheet or web paper in printing machines and sheet paper or web paper processing in printing machines; Printing machines for sheet and web printing