... 3. Forced feeding 4. Self-cleaning extrusion machinefoamed sheet machine It has such characteristics as high intensity,good temperature resistance ... rigidity,flame retardant,embossing,frosting,etc. Applications:such as packing,printing,stationeyr,art works,etc.Main product:gift/ad/file ... bag,lamp cover,food packing,etc. Production scope:thickness 0.2-2mm width 300- ...