Machines for filling bags, in particular open bags or valve bags, in particular made of paper and/or plastic, with bulk material; filling machines with one or several filling spouts and their structural parts and mechanical accessories, namely, magazines for empty bags for the filling machines and filling spouts for the filling machines; filling machines equipped with bulk material weighers; filling machines for liquid materials or paste-like materials; machines for filling bag filling machines with empty bags; chambers as integral parts for filling machines for empty bags for bag filling machines; machines for placing empty valve bags onto valve bag filling machines; machines and integral mechanical parts, namely, bag filling machines and bearings for transmission shafts, cylinders, regulators, bearings as integral parts of those machines; machines and mechanical parts for closing open bags; valve bag filling machines and replacement parts thereof, and mechanical accessories as well as machines and mechanical parts for closing the valves of valve bags after filling, namely, mechanical seals; machines for producing open bags, namely, paper or plastic bags having an open end; metering units as parts of machines for feeding filling machines with bulk material

Electrical control devices for filling machines and packing machines; electrical and electronic controlling devices for filling spouts of packing machines; electrical and electronic controlling devices for filling bags with bulk material or liquid material or paste-like material; electrical displays for packing machines, namely, electric luminescent display panels; electrical and electronic controlling devices for controlling weighing apparatus and instruments