7
Packaging machines and parts thereof; packing tube forming machines and parts thereof; machines for setting up blanks of flexible sheet material into receptacles; machines for inserting merchandise into such receptacles; machines for conveying receptacles; machines for conveying merchandise about to be packaged; machines for conveying merchandise about to be packaged in receptacles; machines for forming and transferring sheet material into simultaneously formed receptacles; machines for forming and transferring sheet material into previously formed receptacles; machines for enclosing merchandise in a receptacle formed from a blank of flexible sheet material folded about the merchandise; and machines for packaging in folding boxes compressible substances such as fresh vegetables and shredded sheet material of the nature of tinsel
9
Electronic and pneumatic control systems for use in plastic film tube forming and product handling operations, used in connection with weighing and measuring products during packaging, and bar code and dating apparatus; computer software and instruction manuals sold together as a unit used for controlling automated product packaging machines