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Our client uses Utien Pack’s automatic continuous tray sealer FSC-600 with Unifresh® patented skin packaging technology with protrusion to pack premium beef steaks in pre-made trays. This solution ensures tight adhesion, extended shelf life, and enhanced product presentation, keeping the beef fresh and visually appealing.
Number of Trays: 6 trays/cycle
Production Output: 6 - 8 cycles/min
Sealing Method: Unifresh® Skin Pack with Protrusion

The client is a European company specializing in premium fresh beef fillet steaks for wholesale and retail. Committed to maintaining freshness, the company strictly avoids freezing and instead requires same-day packaging and distribution. This approach ensures quality but creates high demands on packaging speed, safety, and reliability.
Pain Point:
1. Daily immediate packaging to meet fresh distribution schedules.
2. High-value products at risk of waste and cross-contamination during shipping.
3. Need to package tall fillets exceeding the tray rim.
Utien Pack provided the FSC Series Automatic Continuous Tray Sealer, designed to address the client’s key challenges:
Daily immediate packaging – The high-output tray sealer processes up to 6 trays per cycle at 8 cycles per minute, ensuring fresh beef fillets are packaged to meet same-day distribution schedules.
Product stability and protection – Using skin packaging, the fillets are firmly fixed in place, preventing liquid leakage, and cross-contamination during transport while maintaining premium presentation.
Packaging tall fillets – Utien’s patented Unifresh® skin packaging technology enables secure sealing with product protrusion above the tray rim, making it ideal for naturally tall beef fillets.




The new tray sealing solution fully met the client’s requirements and delivered measurable benefits:
High efficiency – With a capacity of over 2,800 packages per hour, the system ensures fast and reliable same-day production.
Leakage prevention – Advanced sealing technology reduced package leakage to less than 0.03%, securing product integrity during distribution.
Premium presentation & profitability – Superior skin-pack appearance enhanced consumer appeal, helping the client achieve an additional 13% gross profit per package compared to previous solutions.
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