The advanced improved formulation developed by FlashForge helps to minimize filament problems such as warping, crimping and bubbles during printing. The anti-moisture ingredients contained in this formulation allow for longer storage time without loss of quality. Always consume every inch of the filament. The recommended processing temperature for PLA is between 190 and 220 degrees extruder temperature with a printing speed of 60 to 90 mm/s. If your printer has a heated build platform, set the temperature to approximately 40 to 50 degrees. A heated platform is not required for PLA printing, but is advantageous.