3D printing material Flashforge PETBL1 Polylactic acid (PLA) Blue 1 kg

Flashforge PETBL1 Polylactic acid (PLA) Blue 1 kg is a blue 3D printing filament formulated for general-purpose use with FDM/FFF desktop printers. Manufactured by Flashforge, this PLA filament comes on a spool contained in a sturdy box; the product box dimensions are 76 mm in width and 200 mm in depth, and the package weight is 1.5 kg. The material is engineered to offer stable flow, reduced stringing, and clean surface finish, and it is presented as a 1 kg supply of filament suitable for a wide range of printing projects.

Advantages

The filament uses an upgraded formulation designed to reduce common filament problems such as warping, curling and bubbles, and it contains anti‑moisture ingredients that allow longer storage without rapid degradation of print quality. Flashforge PLA is produced from high‑purity material in a dust‑free environment to limit contaminants and help avoid nozzle clogs. Dimensional control is carried out to keep filament diameter within a tight tolerance of ±0.02 mm, supporting consistent extrusion and predictable print results.

Suitable for

• Prototyping small to medium functional parts and visual models
• Educational projects and classroom use
• Hobbyist and maker prints requiring bright blue color and fine surface detail
• General-purpose prints on consumer FDM/FFF 3D printers

Key specifications

• Material: Polylactic acid (PLA)
• Color: Blue
• Net filament weight: 1 kg
• Packaging: Sturdy box; package weight 1.5 kg
• Spool/box dimensions: width 76 mm, depth 200 mm
• Diameter tolerance: ±0.02 mm (manufacturing control)

How to use

Install the filament on the spool holder of a compatible FDM/FFF 3D printer and feed it into the printer according to the printer manufacturer’s instructions. Select printing parameters appropriate to PLA: nozzle temperature typically in the range recommended by the printer or filament guidelines for PLA, and a nonheated or mildly heated bed if needed for adhesion. Print speeds and layer heights should be chosen based on the part detail and printer capabilities. Store unused filament in a dry environment or sealed container to limit moisture absorption.

Recommendations

To achieve consistent results with Flashforge PETBL1 PLA, preheat the nozzle to the recommended PLA temperature for your printer, perform a filament priming line before starting a print, and keep filament spools sealed when not in use to preserve the anti‑moisture properties. If stringing appears, reduce printing temperature or increase retraction settings.