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​​Ingredient Traceability and Allergen Tracking​ 

​​Allergic reactions, recalls, and safety risks – there’s a lot at stake if allergens aren’t properly tracked. Advanced Cognex barcode scanning ensures accurate labeling and traceability, helping food and beverage manufacturers protect consumers, avoid recalls, and maintain brand trust, all while refining production efficiency and safety.​ 

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​​Reliable ingredient traceability safeguards both consumers and brands​

​​From no-peanut lunch tables to “May contain” warnings and “Gluten-Free” callouts, preventing food allergy reactions is a priority for everyone. Allergen mislabeling can pose serious health risks and lead to costly recalls, as well as undermining brand reputation and long-term customer loyalty. Today’s food and beverage producers face increasing pressure to improve operations without compromising safety or quality.

Regulations like the Food Safety Modernization Act (FSMA) now require food manufacturers to be proactive, focusing on preventing problems before they happen through stronger tracking and control systems. Robust allergen audit trails enable quick location of non-compliant products and isolation of the source, minimizing impact and protecting consumers.

​To support these efforts, advanced barcode scanning technology enables manufacturers to deliver consistently safe, high-quality products that are easily tracked along the supply chain.

​​Prevent public health crises and cross-contamination with smarter tracking​

Food allergens must be clearly labeled and accurately tracked. Even the smallest mistake – a wrong label or missed ingredient – can lead to serious consumer safety issues and costly recalls.

​Traceability in this sector faces unique challenges. Damaged labels, fast-moving lines, and varied packaging complicate scanning for conventional barcode readers, resulting in missed scans or incorrect data capture. 

​Advanced barcode reading technology offers a more dependable solution, helping manufacturers:

  • ​Verify labels to confirm the correct allergen label is applied – at high speeds and with minimal false rejects
  • ​Track batches to link allergen-containing ingredients to finished goods across processing and packaging lines
  • ​Scan barcodes accurately to data capture and ensure traceability from raw material intake to final shipment

Cognex barcode reading solutions enable manufacturers to accurately track allergen-containing ingredients throughout production and packaging, ensuring the right label goes on the right package, every time​.

​​Allergen tracing solutions that minimize risk, maximize trust

​​With fast, accurate code reading, Cognex products help food and beverage manufacturers reduce labeling errors, meet global allergen regulations, and keep products secure. On the line or on the move, DataMan readers – available in both handheld and fixed-mount options – support allergen control and enable swift, efficient recalls.

​Whether facing a routine audit or a time-sensitive recall, Cognex simplifies traceability with:

  • ​Image-based readers that outperform lasers on damaged, low-contrast, or distorted codes
  • ​Smart vision tools that adapt to changing packaging and lighting conditions
  • ​Real-time feedback that supports process improvements and quicker issue resolution

​And with flexible support – from online resources to a global network of experts – Cognex helps you stay compliant, responsive, and ahead of evolving safety demands.

Packaging Inspection Solutions Guide | English

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