This study evaluated the potential of using poly(lactic acid)/poly(e-caprolactone) (PLA/PCL) blends for fused filament fabrication (FFF) and assembly with pure PLA biomedical applications. PLA/PCL binary were meltblended in a twin-screw extruder at different ratios (20/80 to 80/20) then formed into filaments calibrated diameter FFF. The microstructure, surface properties, rheological mechanical...