water quench PP/CPP monolayer/AB/ABC 3 layer downward blowing machine

This series of machine blown film production upside down and changes the typical structure of a blown film line. It extrudes downwards and uses water instead of air as cooling medium. The usage of water allows extremely fast cooling of the melt, a low degree of crystallization and an extremely amorphous film structure. The result is a film with a striking gloss, high transparency and exceptional puncture and tear resistance.Water cooling blown films offers advantages such as high clarity and transparancy,higher gloss, soft touch/feel,good mechanical properties