... Features: With over twenty years search the plastic multiple layer co-extrusion sheet machine series is designed and made by absorbing the advanced ... :1.With the long diameter scroll the extrusion effect is good,the thickness of the film is in balance,the flowing speed ... kinds of products.For example,PP(colors),PP & GPPS, HIPS(color or recycle),HIPS & PP, EVA,EVOH,EVA,PP & HIPS,EVA,PJ. AFTER SERVICE ...