Closing machines which do not use
a closure or closing material

Fold Closing Machine
A closing machine which seals a package, usually a bag or collapsible tube, by folding.
Tuck Closing Machine
A closing machine which closes a package, usually a carton, by engaging pre-cut tabs and slots.
Crimp Closing Machine
A closing machine which closes a package, usually a bag or collapsible tube, by crimping.
Weld Sealing Machine
A sealing machine which seals a package, usually metal, by welding.
Fusion Sealing Machine
A sealing machine which seals a package, usually glass, by fusion welding.
Solder Sealing Machine
A sealing machine which seals a package, usually metal, by soldering.
Heat Sealing Machine
A sealing machine which seals a package, usually plastic, by heat sealing.
Blister Sealing Machine
A sealing machine which seals a filled plastic blister to a piece of coated cartonboard, by the application of heat.
Rigid container Sealing Machine
A sealing machine which seals a lid or flexible film to a tray, cup, bottle or other container by the application of heat.
Bag Sealing Machine
A sealing machine which seals a bag by the application of heat.
Sack Sealing Machine
A sealing machine which seals a sack by the application of heat.
Induction Sealing Machine
A sealing machine which seals a foil laminate lid to a container in an electromagnetic field.