MPS manufactures all types of strapping seals and buckles for manual and machine applications. Some of the main types are as below: Push type seals which are used where strap is tensioned by butting the nose of the tensioner against the seal. Overlapping flanges withstand the higher stress. Nestack seals which are held together by interlocking nibs. This Signode development permits loading partial stacks into magazines of seal feed combination tools and power strapping machines. Galvanized wire buckles which are used in combination with Lifex Corded straps and or PET and PP straps are also manufactured in MPS. Those buckles are tested and approved under demanding tests and provide the most reliable joint efficiency in the industry.