Packaging machines and parts thereof; components of packaging machines, namely, support cradles for web rolls; packing tube forming machines and parts thereof; components of packaging tube forming machines, namely, paper tube former assemblies; 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

Computer-controlled weighing machines and parts thereof for use during the packaging process; free flowing product weighing machines; electronic and pneumatic controllers for use in plastic film tube forming, product handling operations, and weighing and measuring products during packaging; thermal printers; and computer software and instruction manuals sold together as a unit used for controlling automated product packaging machines