... , Economy 5. The straps made by our machine are less weight than normal straps without change the sizes, ... straps.2. skew angle .<10mm,3. Elongation at break ≤18%.4.Suitable for various packing machine.PP strapping band making machine ... after service 1. The series of the machines may regenerate polyethylene, polypropylene, polyvinyl chloride, PE, PP, PVC, PET ...