Paper puck filters and channel control
How paper puck filters influence espresso extraction, reduce channeling, and affect clarity and mouthfeel.
Extraction consistency
Preinfusion timing and pressure
How preinfusion timing and pressure influence espresso extraction, flow dynamics, and final cup quality.
Repeatability across baristas
How to ensure repeatability in coffee brewing across different baristas by standardizing variables, workflows, and communication.
Grinder-to-puck workflow timing
Why timing between grinding, puck preparation, and extraction matters, and how to streamline workflow for consistency.
Grind size effects on flow
How grind particle size influences water flow, extraction efficiency, and flavor balance in brewed coffee.
Percolation vs immersion dynamics
Understanding how water flow dynamics—percolation vs immersion—affect coffee extraction and flavor development.