This packaging  belt  making machine unit   is a new product with two production technological process that has been successfully developed by means of introducing world advanced technology. It features compact structure, convenient operation, high output and high degree automation. So far, it has become an necessary equipment in the production of plastic packing materials.
    Composed of extruder, head, cooling water tank, first puller, hot stretch able bellow, second puller, pressing device, shaping box, third puller, coiling device and electrical control system, the set has been mainly used in the production of machine used PP packing straps .