Industry Trends

The food processing sector is rapidly adopting RAIN RFID to improve traceability, meet regulatory demands, and enable smarter automation. There’s increasing use of RFID for real-time production tracking, automated lot management, and digital recordkeeping for compliance with standards like FSMA, HACCP, and BRCGS. As manufacturers push for greater efficiency and food safety, RFID is enabling zero-touch operations, clean-room-compatible data capture, and support for sustainable packaging and traceability frameworks like the EU's upcoming Digital Product Passport.

Key considerations for antenna selection in food processing environments

Hygienic Design:

Antennas must be smooth, sealed, and resistant to cleaning chemicals, steam, and high-pressure washdowns. Look for IP69K-rated models with no exposed screws or cavities that could harbor bacteria.

Durability in Harsh Conditions:

Food processing plants expose hardware to aggressive sanitization procedures, temperature fluctuations, and mechanical stress. Rugged antennas with reinforced housings and corrosion-resistant materials are essential for long-term performance.

Metal and Liquid Compatibility:

The presence of stainless steel surfaces and liquids can distort RF signals. Select antennas specifically engineered to deliver consistent read performance around metals and moisture.

Compact and Flexible Installation:

Space constraints on production lines or in cold storage areas require antennas with a slim profile and multiple mounting options. This allows for easy integration into existing workflows without disruption.

Controlled Read Zones:

Precision matters. To ensure item-level tracking without cross-reads or interference between stations, choose antennas that offer well-defined read zones, especially for applications like batching, tagging, or quality control.

Some some popular use cases and antenna recommendations below

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