... 3)high output and high quality PVC fiber enhancing hose machine: This line is designed to produce PVC ... fiber reinforced hose,the wall of which is three layers,outer ... and inner layer are soft PVC hose,middle layer is Terlene fiber network,which has ... such as the high speed weaving machine for PVC hose,crochet machine for PVC. extruders: SJ-65 singlw ...