eSun PLA+ Purple - 1.75mm - 1Kg

eSun PLA+ Purple: a reliable and versatile PLA filament

The eSun PLA+ Purple – 1.75mm – 1Kg is a next-generation PLA filament designed to go beyond the limitations of standard PLA. Its optimized formulation improves mechanical strength, dimensional stability, and surface quality while maintaining excellent ease of printing. It features smooth extrusion without fluctuations and precise diameter consistency, ensuring reliable and repeatable prints.

Thanks to its stable thermal behavior, this PLA+ filament minimizes warping and adhesion issues, even during long prints. Its opaque and uniform white color makes it ideal for clean final parts, visual prototypes, or objects requiring a neutral base before painting or post-processing.

Key strengths of eSun PLA+

Excellent layer adhesion and mechanical strength

eSun PLA+ offers significantly better layer bonding than standard PLA. This results in stronger, less brittle, and more durable parts. Prints are better suited to withstand light mechanical stress, making this filament ideal for functional parts, brackets, enclosures, or technical components not exposed to high temperatures.

Improved layer adhesion also reduces the risk of delamination on tall parts or long prints. The result is greater reliability and consistency, particularly appreciated in small-series production and functional prototyping.

Ease of printing and broad machine compatibility

One of the main advantages of the eSun PLA+ Purple 1.75mm is its ease of use. It prints easily on most FDM 3D printers, without an enclosure, using a moderately heated bed or even an unheated surface depending on the build plate. Its predictable behavior allows users to achieve good results quickly, without complex tuning.

This stability makes it suitable for both beginners and experienced users looking for a dependable filament for repeatable prints. Risks of clogging, under-extrusion, or inconsistent flow are minimized thanks to strict diameter quality control.

Clean surface quality and uniform white finish

eSun PLA+ stands out for its smooth surface finish, with well-fused and discreet layers. The white color remains consistent across the entire spool, without visible variations or excessive translucency. This makes it particularly suitable for decorative parts, figurines, visual prototypes, or display-ready objects.

The resulting surface also simplifies post-processing, such as sanding, painting, or gluing, compared to more technical materials. It is a versatile filament that easily transitions from prototype to clean final part.

Printing guidelines for eSun PLA+ Purple

To fully benefit from the performance of the eSun PLA+ Purple – 1.75mm – 1Kg, a nozzle temperature between 210 and 230 °C is recommended, depending on your printer and print speed. A heated bed set between 40 and 60 °C improves first-layer adhesion, especially on glass or smooth build surfaces.

Active cooling is recommended after the first layers to achieve better surface quality. eSun PLA+ handles standard and high printing speeds (up to 350 mm/s) while maintaining consistent extrusion. For long prints, store the filament in a dry environment to preserve its mechanical and aesthetic properties.