Cast Perforated Film Line
Cast Perforated Film Line
The line produces micro-perforated film by using the materials of polyethylene. While the melt resin comes out of extrusion die, it is formed into film and vacuum perforated at the same time. Those micro-holes have features of 3-dimensional , uniform and funnel shape, which keeps air and water permeable with very low revert. Moreover, the perforation pattern can be versatile and adjustable to meet the market need.