ProSys offers a variety of squeeze tube closing options for sealing Plastic, Laminate and Metal tubes. Plastic and Laminate squeeze tube seals include Curved Seals, Rounded Corners, Slot/Hole Punch for hanging tubes and Custom Seals for unique tube presentations. Seal patterns for Plastic and Laminate tubes are also offered in Smooth, Standard or Custom textures. Metal tube closures are offered with Single Fold, Double Fold, Saddle Fold or Triple Fold with smooth or wave crimp options. Plastic, Laminate and Metal tube closures include up to 12 Digit Code with a double side code option.