Direct extrusion is new system, using twin screw extruders improving on simplified process and space saving.
It is variably adopted from the general-purpose sheet and film to the optical.
 
															 
															 
															| Advantage of Direct Extrusion System	 | Form	 | Main final application	 | Main resin | 
|---|---|---|---|
| Omission of pelletizing process | Sheet | 	Food packaging, Construction material | PP, PC, PMMA | 
| Sensitized Material	 | Elastomer | ||
| Film | Packaging, Label for bottle | 	PP | |
| Omission of pelletizing process | Sheet | Food Packaging, Blister Package	 | PET, PBT, Biodegradable polymer | 
| Film | 	Packaging, Label for bottle | 	PET, PBT, PEN | |
| Organic high mixing uniform in dispersion | Sheet | Form tray, Form package, Cushion | PS, PP, PS+PP | 
| Battery separator | PE, PP | ||
| Film | Packaging, Material of LCD | PVA | |
| Breathable film | 	PE | ||
| Increase of mixture rate of same specific gravity as fluff | Sheet | Food packaging, Construction material, Blister package | PET, PET-G, PP, PE, PS, PC
 | 
| Optical sheet | 	PMMA, PC | ||
| Film | Packaging, Label for bottle | 	PET, PET-G, PP, PS, PC | |
| Extension of extrusion conditions | 	Sheet, | Various | Almost resin | 
| Effective of resin temperature control | Film | 
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