Our PP Straps suitable for fully automaticlou&semi automatic sealing machine They are made in 5-19 mm width Virgin material... Dear Customer,Thanks for your valued time on our PP/PET Straps. This is Andy from Shanghai Zili Plastic Packing Products Co., Ltd with an annual production values of over 14 million US dollars, which is a leading designer, manufacture, and supplier of PET Strap, PP Strap, ...