Lab Report Feb 2026 LLB003

Matte black metal hat clips are a high-margin addition to your Brand Kit. Because they are small and slightly curved, the challenge is maintaining focus and preventing "ghosting" or sticky residue. These Blueprint Protocols ensure a clean, high-contrast mark that creates a professional engrave on stainless steel substrates.

• Primary Substrate: Powder-coated stainless steel hat clips.
• The "Clean Mark" Secret: Powder coat is heat-set. Low speeds "bake" soot into the metal, while excessive speed leaves a sticky residue. Balance is critical for ablation.
• Cleanup: Use LA's Totally Awesome cleaner or 91% Isopropyl Alcohol with a magic eraser to buff the revealed metal to a mirror shine.
• Jig Strategy: Use a laser-cut MDF template or 3D-printed jig to process 10–20 clips simultaneously. This ensures repeatability across different laser architectures (Galvo vs. Gantry).

1. Prep: Clean the powder-coated surface with 91% Isopropyl Alcohol to remove fingerprints.
2. Engrave Pass: Execute ablation pass to remove the top-most color layer only.
3. Post-Processing: Buff with a magic eraser and citrus degreaser to remove paint dust.
4. Quality Control: Inspect for "ghosting" around high-detail edges.

Laser System	Wattage	Speed	Power	Notes / Resolution
xTool F1 (Diode)	10W	4000 mm/s	100%	Blue Light Mode
xTool F1 (IR)	2W	1000 mm/s	35%	Best Finish: No Cleanup
Diode (S1/D1)	20W	150 mm/s	70%	300 LPI / 1 Pass
Diode (S1/D1)	40W	225 mm/s	55%	300 LPI / 1 Pass
CO2 (xTool P2)	55W	350 mm/s	20%	Air Assist OFF / 318 LPI
CO2 (OMTech)	80W	400 mm/s	18%	0.06mm Interval
CO2 (Aeon)	100W	450 mm/s	15%	0.08mm Interval
CO2 (Nova)	130W	500 mm/s	12%	0.063mm Interval

Utilize these settings to launch these high-margin sellables: