Strap feed / retraction at 2, 9 or 3.7 m/sec-ensures a quick strapping cycle, the design of the tensioning rollers ensures minimal slippage and no strap deformation. The gears are teflon-coated and need no lubrication, an easily exchangeable sealer cassette contains all the friction weld components.

A strap under tension is designed to absorb all types of external forces affecting the load during handling and transport. These forces can be static, such as leaning loads or expanding products under compression. They can also be of a dynamic nature, such as vibrations or shocks etc. To achieve its designated purpose, PET strap must be stretched to its optimum value.