SDF-D film extruding film copound machinery unit，is suit for machinery of the film base material is adopted rolling wrapup and unreeling. Now, it is more and more apply to the needed film of industry, such as packaging ,pringting, papermaking and etc.The finised film has these characers such as high fastnessm, fine effect, equal thickness and high peel strength and etc.

The equipment has high degree automation, ease of installation, and operation of convenience.