- Shiny Like Chrome, Smooth Like Silk
- Enhanced Layer Adhesion
- A Spectrum of Colors
- Effortless Printing, Flawless Results
- Diameter: 1.75mm +/- 0.03mm
- Lower the outer wall speed to 50 mm/s for the best gloss
- All AMS Series Compatible
- Dry Out Before Use
- Color Code:13604
Looking for other products of Bambu Lab?
Description

Strength Refined with a Silk-Gloss Finish
Bambu Lab PLA Silk+ Blue combines dependable mechanical strength with a sleek silk-gloss surface, producing durable 3D prints with a clean, premium appearance. Designed for users who value both reliability and refined aesthetics.



Brilliant Shine with a Smooth Silk Texture
Featuring an advanced silk PLA formulation, PLA Silk+ Blue delivers a rich, metallic blue sheen and a smooth surface finish, making it ideal for decorative models, display pieces, and high-visual-impact designs.




Enhanced Layer Adhesion for Durable Prints
Compared to standard silk PLA filaments, Bambu Lab PLA Silk+ Blue offers improved layer bonding and structural stability, providing greater resistance to bending and impact while maintaining its high-gloss finish.


Deep Blue Color with Refined Visual Depth
The Silk Blue tone (Color Code 13604) delivers consistent color saturation and subtle reflective highlights, accentuating curves and fine details for visually striking figurines, ornaments, and artistic 3D prints.


Smooth Printing for Consistent Results
Engineered for stable extrusion and reliable performance, PLA Silk+ Blue prints smoothly with minimal calibration, helping users achieve clean, professional-quality results with ease.



RFID-Enabled Intelligent Printing
All recommended printing parameters are embedded in the RFID chip and automatically recognized by the Bambu Lab AMS, ensuring optimized settings and a smooth, effortless printing experience.



Wholesale & Private Label Services
We offer wholesale and private label (OEM) services for a wide range of 3D printing accessories, including build plates, hotends, and related components.




More Options
Product videos
Printing Tips
1. To enhance the gloss of your print’s appearance, it’s recommended to slow down the Outer wall printing speed. No need to worry about the reduced adhesion found in generic PLA Silk—Bambu PLA Silk+’s improved layer bonding fully supports this adjustment.
2. Although PLA Silk+ is thoroughly dried and vacuum-sealed prior to shipping, variations in transport conditions may affect its moisture level. We strongly recommend drying it right after opening and storing it in a sealed container with desiccant or AMS. Repeat drying and moisture-proofing before each long-term storage period.
3. Dry before use to ensure the best print quality and consistent finish. Drying conditions: In a blast drying oven: 55°C for 8 hours; On an X1 printer’s heatbed: 65°C to 75°C for 12 hours. Store in a dry environment after use. For more details, please refer to: Filament drying instructions on WIKI.
4. Concentric top surface pattern can optimize the print quality of top shells
Specification
Filament Details
| Spool Type | Content [g] | Filament Diameter [mm] | Weight [kg] | Brand | With Spool / Refill |
| Standard / Reusable Spool | 1000 | 1.75 | 1 | Bambu Lab | With Spool |
Recommended Printing Settings
| PRINTING PARAMETER Drying Settings | RECOMMENDED 55 °C, 8 h (Blast Drying Oven) | NOT RECOMMENDED / |
| PRINTING PARAMETER Storage Humidity | RECOMMENDED < 20% RH (Sealed, with Desiccant) | NOT RECOMMENDED Open or high-humidity storage |
| PRINTING PARAMETER Nozzle Temperature | RECOMMENDED 210 – 240 °C | NOT RECOMMENDED Below 210 °C or above 240 °C |
| PRINTING PARAMETER Bed Temperature (with Glue) | RECOMMENDED 35 – 45 °C | NOT RECOMMENDED / |
| PRINTING PARAMETER Printing Speed | RECOMMENDED < 250 mm/s | NOT RECOMMENDED Excessive high-speed printing |
Physical&Mechanical Properties
| PROPERTY TYPE Density | VALUE 1.27 g/cm³ | TEST CONDITION / |
| PROPERTY TYPE Vicat Softening Temperature | VALUE 66 °C | TEST CONDITION / |
| PROPERTY TYPE Heat Deflection Temperature | VALUE 60 °C | TEST CONDITION / |
| PROPERTY TYPE Melting Temperature | VALUE 158 °C | TEST CONDITION / |
| PROPERTY TYPE Melt Index | VALUE 14.5 ± 1.2 g/10 min | TEST CONDITION / |
| PROPERTY TYPE Tensile Strength | VALUE 33 ± 4 MPa |
Dimensions Filament Spool
| Spool Type | Content [g] | Width [mm] | Outer Diameter [mm] | Inner Diameter [mm] | Material |
| Standard / Reusable Spool | 500 / 1000 | 67 | 200 | 55 | Plastic |
| Cardboard Spool | 750 | 67 | 200 | 55 | Cardboard |
| Refill | — | ≈ 60 | ≈ 170 | ≈ 80 | — |
Bambu Lab PLA Silk+ Blue Filament 1.75mm 1kg/Spool








Reviews
There are no reviews yet