eSUN PLA+ 3D Printer Filament 1.75mm 3kg

eSUN PLA+ 3D Printer Filament 1.75mm 3kg is a large-spool PLA+ filament designed for users who need reliable everyday printing with better toughness and strength than standard PLA. It is suitable for prototypes, functional parts, decorative models, educational printing, engineering samples, and high-volume printing work.

PLA+ is modified from standard PLA to improve print performance, layer bonding, and durability while keeping the material easy to print. It offers smooth extrusion, low warping, and stable dimensional results, making it a practical choice for both beginners and regular 3D printing users.

The 3kg spool format is useful for long prints, larger models, print farms, schools, workshops, and users who want fewer spool changes during production.

Key Features

• eSUN PLA+ 1.75mm filament

• Large 3kg spool for longer printing work

• Stronger and tougher than standard PLA

• Smooth and stable extrusion

• Low warping for easier printing

• Reduced clogging and stringing

• Suitable for prototypes, models, tools, and functional parts

• Compatible with most 1.75mm FDM 3D printers

Stronger PLA+ Formula

eSUN PLA+ is designed to offer better strength and toughness compared with ordinary PLA. This makes it suitable for parts that need improved durability while still remaining easy to print on standard FDM 3D printers.

It is a good option for functional prototypes, brackets, holders, fixtures, educational models, decorative parts, and daily-use printed items.

Smooth and Reliable Printing

The filament is designed for smooth extrusion and stable printing performance. Low warping helps improve bed adhesion and dimensional consistency, while reduced clogging and stringing help produce cleaner models with less post-processing.

This makes it suitable for both new users and experienced makers who need dependable print results.

3kg Spool for Longer Printing

The large 3kg spool is ideal for users who print frequently or produce larger parts. It reduces the need to change filament during long print jobs and helps keep the printing workflow more continuous.

This is especially useful for schools, print farms, workshops, prototyping teams, and businesses that regularly print in the same color or material.

Good Detail and Surface Quality

PLA+ can produce clean surfaces, sharp details, and accurate shapes when printed with correct settings. It is suitable for visual models, product mockups, display items, toys, prototypes, and practical parts where both appearance and strength are important.

Final print quality depends on printer calibration, nozzle condition, bed adhesion, filament drying, slicer settings, and cooling performance.

Easy to Print on FDM Printers

eSUN PLA+ is compatible with most FDM 3D printers that use 1.75mm filament. It prints at moderate temperatures and does not require an enclosed chamber for most applications, making it one of the easiest materials for daily 3D printing.

A heated bed is recommended for better adhesion and print stability.

Technical Specifications

Mechanical Properties

Suitable Applications

• Functional prototypes

• Concept models

• Educational prints

• Decorative models

• Display parts

• Brackets and holders

• Fixtures and jigs

• Toys and hobby models

• Product mockups

• Engineering samples

• Large prints

• High-volume print jobs

Suitable Printers

• FDM 3D printers using 1.75mm filament

• Desktop 3D printers

• Bambu Lab printers

• Creality printers

• Anycubic printers

• Prusa-style FDM printers

• Other compatible 1.75mm filament printers

Available Colors

eSUN PLA+ is available in multiple colors depending on stock, including black, white, grey, silver, red, blue, yellow, orange, green, purple, brown, bone white, cold white, dark blue, fire engine red, light blue, olive green, peak green, and pine green.

Usage Note

For best results, keep the filament dry and store it in a sealed bag or dry box after opening. If the filament has absorbed moisture, dry it at 50°C for 8–12 hours before printing. Adjust temperature, bed adhesion, cooling, and print speed according to the printer model and nozzle size.