The unit uses rotating die, Frequency and automatic temperature control technology items, plastic products produced, the film thickness uniformity, transparency, flatness, the rate of contraction, such as the quality level achieved in the printing of the film Technical standards.
   The compact unit body, easy to operate, mainly from the following components: extruder, die rotation, the wind cooling loop, the first traction, hot water tank and set of stereotypes, duplex-rolling machine, extruder and Dian Konggui Dian Konggui Auxiliary.