Home/P1S/SUNLU/PLA Meta
SUNLU · overlaid on Bambu's PLA Basic

SUNLU PLA Meta for the P1S

with a 0.4 mm nozzle

The five values to type into Bambu Studio for a SUNLU PLA Meta spool — the big one first.

Bambu profiles its own filament, not SUNLU's. These start from Bambu's PLA Basic reference and apply SUNLU's published specs where available.
Max volumetric flowupdates live
16.8 mm³/s The single value Bambu Studio can’t guess for you
Effective top speed
200mm/s
you asked for 300
target 300 → clamped
Pressure advance K
0.02
starting point — refine on-machine
Flow ratio
0.98
Bambu base (inherited)
Retraction length
0.8mm
Bambu base (inherited)
hotend ceiling 21 mm³/s · Bambu default — SUNLU publishes none ⚠ clamped — capped below your target speed
SUNLU · PLA Meta High-speed / low-temp tds
Nozzle190 °C
Densitynot published
Drying50 °C / 4 h
Mfr speed50–200 mm/s
Mfr bed50–60 °C
Cool / PLA plate; lower print temp than standard PLA; multi-mode profile available on product page (Fine / Balanced / High-speed)
manufacturer source ↗

Is this right for your spool?

Here's how sure we are — and what to watch.

Against Bambu stock
flow 0.98 · ceiling 21 mm³/s
Source
tds · manufacturer ↗

Why these numbers

SUNLU PLA Meta starts from Bambu's PLA Basic reference; SUNLU's published specs are overlaid where available, and everything else stays at Bambu's calibrated default.

Cool / PLA plate; lower print temp than standard PLA; multi-mode profile available on product page (Fine / Balanced / High-speed)

Treat these as a starting point — run a flow-test cube and Bambu's Flow Dynamics calibration after import for the last few percent.

Open in the wizard → change printer, nozzle or speed

Download the SUNLU PLA Meta profile

A .zip with the Bambu Studio .json and a Markdown summary of every field.

Open in the wizard
i
Then calibrate in the slicer. Run Device → Calibration → Flow Dynamics after import to lock in the K-factor.

More combinations

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SUNLU PLA Meta for the A1
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SUNLU PLA Meta for the A1 mini
/p/a1_mini/sunlu/pla-meta
3D-Fuel Tough Pro PLA+ for the P1S
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Amazon Basics PLA Filament 1.75 mm for the P1S
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Amazon Basics PLA Filament 1.75 mm (1.25 kg) for the P1S
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