High tensile strength, considerable impact resistance, stable tension of the tape due to its elasticity predestines polyester strapping tapes for tying goods into loading units, especially for fixing cargo in transport vehicles and containers. Due to their flexibility, cross-knitted PES tapes do not damage the transported material. It is an environmentally friendly alternative to steel straps - they are 5 times lighter and offer the possibility of reuse. Other advantages include very easy handling and high safety during packaging. The joint is made with a single tensioner using phosphated steel wire clips.