May 14, 2026

Overview
A leading soft drink manufacturer operating multiple production facilities in Canada was facing a problem that was hurting brand reputation and customer relations. End customers, including major retail distribution centers, had begun submitting complaints about mixed packages arriving in their inventory. Product appearing in cases and on pallets that did not match the labeled product. For a beverage manufacturer whose reputation depends on consistency, predictability, and trust at the shelf, this was becoming a serious issue.

Every time a complaint surfaced, additional pallets had to be pulled and placed on hold for manual visual inspection by operators and quality staff. That hands on review consumed labor hours, slowed shipment to distribution centers, and created uncertainty about how many other suspect pallets might already be in transit. Quality costs climbed, throughput suffered, and the manufacturer faced chargebacks and fines from customers. Beyond the immediate financial exposure, leadership was concerned about long term brand equity if mispackaged product continued to reach retail shelves.

The manufacturer reached out to Grantek to solve the problem. Grantek had worked with them on an earlier project tied to a different customer requirement, and that history gave the client confidence that Grantek could understand both the engineering realities of a high speed beverage line and the broader quality and compliance pressures coming from their own retail customers. The goal was clear: catch packaging errors before product ever left the facility, protect the brand, and bring quality costs back under control.

Challenges
Working closely with the client and the requirements coming from their downstream retail customer, Grantek evaluated several possible approaches to detecting mispackaged product at the line. The team focused on barcode based verification as the most reliable path forward. Scanning each package and validating the code against the expected product for that run would provide an objective, automated check that did not depend on operator attention or fatigue. After reviewing the options against the customer specification and the realities of the production environment, barcode scanning was selected as the solution to deploy.

Implementation proved somewhat challenging. The client’s footprint involved 22 production lines across 5 facilities, and those lines ran a wide variety of packaging formats, label colors, and line speeds. The scale of variation meant that the final deployment required over 170 cameras to provide reliable coverage of every package across every line and facility.

Grantek addressed these challenges by engineering a personalized vision configuration for each machine rather than forcing a one size fits all template. Camera selection, mounting positions, lighting, and inspection logic were tailored line by line and format by format. To eliminate manual reporting burden, Grantek also integrated the new vision system directly with the client’s quality system. The solution now transmits inspection data automatically every hour, replacing what had previously been a manual task performed by a person on every production shift.

Solutions
Grantek’s solution was able to resolve the client’s main pain points. Mispackaged product no longer slips through to the retail distribution center at the rate it once did, and the fines that had been accumulating against shipments dropped by 95 percent. That single metric represents a substantial recovery in margin, but the operational gains extend further. Pallets are no longer routinely pulled for manual visual inspection, freeing quality staff to focus on higher value work, and shipment flow to customers has stabilized.

The vision system has also become a tool for accountability upstream in the supply chain. Because every package is now inspected and the data is captured automatically, the client was able to identify a case in which a single incorrect package had appeared among 10,000 otherwise correct ones. That level of precision allowed the manufacturer to trace the error back to the packaging supplier and successfully backcharge the supplier for the defect. What had previously been an invisible cost is now a recoverable one, and the supplier relationship is governed by hard data rather than disputed claims.

Encouraged by the outcomes at the facilities in Canada, the client is now considering rolling the same approach out to additional facilities, including sites in the United States, where similar packaging risks exist. Grantek has also opened a broader conversation about applying the same data driven, vision based methodology to other recall related issues the manufacturer has experienced. By identifying the root causes of past incidents and remediating them at the line, the goal is to prevent recurrence rather than simply react to complaints. For a food and beverage producer, that shift from reactive inspection to proactive prevention is exactly the kind of operational discipline that protects brand, margin, and customer trust over the long term.