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In the world of 3D printing, the material you choose can make all the difference. Among the many options available, PLA+ 3D printing filament stands out for its combination of ease of use, strength, and versatility. Whether you’re a hobbyist, designer, or professional creating functional parts, PLA+ delivers reliable, high-quality results every time. This guide explores why pla+ filament is a top choice, its benefits, common applications, and tips to get the best prints.
What Is PLA+ Filament?
PLA+ filament — also known as PLA Plus — is an upgraded version of standard PLA (Polylactic Acid). Manufacturers enhance base PLA with additives to improve strength, impact resistance, layer adhesion, and surface finish.
While standard PLA is ideal for decorative or quick prototypes, PLA+ expands the possibilities, making it suitable for functional components, mechanical parts, and prints that need extra durability.
For a full range of PLA+ options, you can explore 3D Meta’s PLA+ filament collection
Key Benefits of PLA+ 3D Printing Filament
Enhanced Strength and Durability
PLA+ offers superior mechanical properties compared to standard PLA, including higher impact resistance and greater tensile and flexural strength. This makes it ideal for prints that need to withstand stress, such as mechanical parts, prototypes, brackets, and housings.
Improved Layer Adhesion and Print Quality
Thanks to better layer-to-layer bonding and bed adhesion, pla+ filament reduces the risk of warping or delamination. The result is stronger, more reliable prints with a smooth, professional surface finish suitable for both functional and display purposes.
Higher Heat Resistance and Environmental Benefits
Many PLA+ formulations offer slightly better heat resistance, helping prints maintain their shape under moderate temperatures. Additionally, PLA+ is derived from renewable resources, making it a more environmentally conscious choice than many traditional plastics.
Common Applications for PLA+ Filament
Due to its balance of printability and performance, PLA+ is used across a wide range of applications:
- Functional prototypes and mechanical parts: gears, brackets, and fixtures
- End-use items: components that require durability or impact resistance
- Display models: high-quality surface finish for visual appeal
- Hobbyist and educational projects: easy-to-print, strong results
- Artistic and decorative prints: enclosures, custom housings, or creative tools
Tips for Successful PLA+ 3D Printing
Recommended Print Settings
- Nozzle temperature: 200–230°C (depending on PLA+ type)
- Bed temperature: 45–60°C recommended for optimal adhesion
- Cooling & speed: Use active cooling after the first layer and moderate print speeds (40–60 mm/s) for best results
Filament Storage and Handling
PLA+ filament is hygroscopic and absorbs moisture. Store it in a cool, dry environment with desiccants. If it absorbs moisture, drying it before printing restores print quality and strength.
Post-Processing
PLA+ prints benefit from sanding, smoothing, or painting, enhancing both appearance and durability. Post-processing is especially useful for functional or professional-looking parts.
PLA+ vs Standard PLA: When to Choose Each
| Scenario | Recommended Filament |
| Beginners, quick prototypes, decorative models | Standard PLA |
| Functional parts needing strength and durability | PLA+ filament |
| Prints requiring smooth, professional finishes | PLA+ filament |
| Outdoor, high heat, or chemical exposure | Consider specialised filaments; PLA+ may have limitations |
While standard PLA remains beginner-friendly, PLA+ filament is the better choice when you want durable, reliable, and high-quality prints.
Why Choose 3D Meta’s PLA+ Filament
At 3D Meta, our PLA+ filament is manufactured under strict quality standards to ensure consistency, smooth feeding, strong adhesion, minimal warping, and professional surface finish. Whether for prototyping, creative projects, or functional components, our PLA+ filament delivers exceptional results every time.
Explore our PLA+ filament collection here: PLA+ 3D Printing Filament
Conclusion
For projects that demand more than simple decorative prints, PLA+ 3D printing filament provides a perfect balance of strength, durability, and print quality. From functional mechanical parts to polished prototypes and creative models, PLA+ enables you to bring your ideas to life confidently. Choose PLA+ filament when performance, reliability, and professional results matter most.