The eSun PLA+ Light Blue - 1.75mm - 1Kg is an enhanced PLA filament known for its printing reliability and higher mechanical strength compared to standard PLA. Very easy to use, it provides consistent extrusion, excellent layer bonding, and a clean finish, even on complex parts.
A safe choice for prototyping, functional parts, and everyday aesthetic prints.
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The eSun PLA+ Light Blue - 1.75mm - 1Kg is a next-generation PLA filament designed to go beyond the limits of standard PLA. Its optimized formulation improves mechanical strength, dimensional stability, and surface quality, while maintaining excellent ease of printing.
It stands out thanks to smooth extrusion and excellent diameter consistency, which is essential for reliable and repeatable prints. eSun PLA+ filament reduces warping and adhesion issues, even during long print jobs. Its color is uniform and opaque, making it ideal for visual prototypes or decorative objects.

Excellent inter-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 over time. Printed objects withstand light mechanical stress more effectively.
Easy printing and wide machine compatibility: One of the main advantages of eSun PLA+ 1.75mm is its ease of use. It prints smoothly on most FDM machines, without the need for an enclosed chamber, using a moderately heated bed or even an unheated one depending on the build surface. The risk of clogging, under-extrusion, or flow inconsistencies is reduced thanks to strict diameter quality control.
Clean surface finish and uniform appearance: eSun PLA+ delivers a smooth surface finish with well-fused and minimally visible layers. The color remains consistent throughout the spool, without noticeable variation or excessive transparency. This makes it particularly suitable for decorative parts, figurines, visual prototypes, or display-ready objects.
To fully benefit from the performance of eSun PLA+ Light Blue – 1.75mm – 1Kg, it is recommended to print with a nozzle temperature between 210 and 230°C, depending on your printer and printing 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 a better surface finish. eSun PLA+ handles standard and high printing speeds (up to 350 mm/s) while maintaining consistent extrusion. For long print jobs, store the filament in a dry environment to preserve its mechanical and visual properties.
Specifications for eSun PLA+ Light Blue - 1.75mm - 1Kg
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