Adrian Reyes, Operations Manager at Harborlight Beverages, pulled overfill giveaway on the filler-seamer line to 0.7% per SKU. Here's what changed when CIP endpoint prediction, allergen changeover scheduling, and giveaway drift detection started running as one closed loop — and what the calendar looks like after three quarters.
Headline result
less overfill giveaway on the filler-seamer line
across three filler-seamer SKUs, first three quarters of operation.
Our filler-seamer line used to overfill to cover drift that nobody could see — now the drift is flagged before QA reads it, the CIP cycle is finishing on schedule, and the allergen changeover has stopped pushing the next shift. Giveaway is holding target line-by-line.
Adrian Reyes, Operations Manager · Harborlight Beverages
Harborlight Beverages runs three filler-seamer lines on a near-24/7 packaging schedule, cycling dozens of stock-keeping units across carbonated, sports, and sparkling-water families. Every allergen-bearing flavor triggers a full Clean-In-Place cycle between batches — chemistry, rinse, sanitizer, conductivity hold, rinse pass — and that cycle is already 90 minutes on a perfect run. When the pH probe fouls mid-cycle, the sanitizer concentration drifts, or the conductivity hold fails QA, the cycle repeats and the next SKU changeover pushes into the shift that was supposed to run it.
Overfill giveaway — the headroom Harborlight packs above the label weight to guarantee the can never reads short — sat in a 1.4% to 1.8% band across the SKUs. On the 16oz carbonated line that's millions of cans a year of uncarbonated concentrate going down the drain, paid for at concentrate cost. The filler drift itself wasn't visible to operators until off-line QA flagged a short-fill mid-shift, by which point half a batch had already been packed with the same drift. Allergen changeover compliance ran on paper line-clearance sign-offs that frequently went unsigned, then surfaced the next morning in the audit recap.
Adrian had the telemetry — fill-weight readings, CIP chemistry sensors, conveyor vibration, seamer torque curves — but no tooling to integrate it. Maintenance tickets opened after the line was already down, CIP chemistries re-ordered after a failed QA batch, and parts for the next allergen SKU delivered on the following morning's truck. The cost pattern was giveaway bleed, CIP overrun overtime, sanitation-related line stops, and allergen changeovers that pushed batch release to the next shift.
After ProactiveIQ
Across the first three quarters of running ProactiveIQ on Harborlight's three filler-seamer lines — measured against the same SKUs, same concentrate bill, same sanitation roster:
Edge AI on the filler-bowl flow sensors and weight cells flagged fill drift four to eight shifts ahead of the QA short-fill. Operators get a tightening recommendation before the line packs another batch at the drift setting, and giveaway on the carbonated, sports, and sparkling-water families pulled from the 1.4–1.8% baseline to a 0.7% target across the three filler-seamer lines.
Sanitizer concentration drift and conductivity-hold overrun caught mid-cycle, plus allergen-SKU parts pre-staged for the next changeover, cut CIP cycle overrun on the canned-syrup line from roughly 22% of cycles to roughly 3%. Overall equipment effectiveness on that line moved from 64.2 to 73.6 over the first three quarters, and the morning audit stopped surfacing unsigned line-clearance paperwork.
Recovered concentrate on the giveaway reversal, plus the elimination of CIP overrun overtime on the 16oz carbonated line, covered that line's annualised ProactiveIQ cost within the first seven months. The sports line and the canned-syrup line both rolled out on the back of that number — and on the operations team's own ask, not a top-down push.
See it on your floor
Walk us through your line count, your failure history, and the assets you most want protected. We'll come back with a scoped pilot on one of your lines and a projected downtime delta you can defend in front of your operations team.
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