Cross laminated film machine
Cross laminated multilayer film machine
Other name: XF film machine , XF making machine
Machine details:
1)First step:
The co-extruded film is blown from a three-ply resin structure, keeping the molecular orientation in the direction of machine operations.
2)Second step:
Stretching the film 1-8 times , let the film strengthen much in machine direction .
3)Third step:
The film bubble is cut at a specific angle by a spiral-cutting machine. Now the molecular orientation of the cut film is cross to the machine direction with a specific angle.
4)Fourth step:
Multi-layers of the spiral cut films, with orientations at opposite angles, are laminated together.