When the label printer and pad supplier change together
Two packaging changes in one month make every symptom ambiguous. A four-cell bridging trial, the three-week chase it prevents, and what goes in the change file.
Allergen changeover: pads as a cross-contact surface
Pads are single use, but the roll, dispenser and carton are shared. A twelve-minute allergen changeover sequence and the three log fields that answer an audit.
