What is the maximum output speed of a burger patty packaging line hamburger flow wrapper patty interleaving and stac system?

The maximum output speed of a burger patty packaging line hamburger flow wrapper patty interleaving and stacking system is 150 packs per minute. This highly integrated system efficiently processes round, square, or oval patties measuring 80 mm to 180 mm in diameter and 5 mm to 30 mm in thickness, stacking up to 20 patties per pack.

Core Solutions & Key Takeaways

• High-Speed Interleaving: Automatically places food-grade wax paper, PE film, or release liner between each patty to prevent sticking during freezing and storage.
• Precise Servo Stacking: Utilizes optical sensors and servo-controlled pushers to organize and stack a preset number of patties (2 to 20 pieces) with consistent alignment.
• Flexible Packaging Formats: Supports individual pillow packs, gusseted bulk family packs, vacuum-skin packaging, Modified Atmosphere Packaging (MAP) with gas flushing, and tray sealing.
• Hygienic Construction: Features an AISI 304 stainless steel frame with an IP65 washdown rating, satisfying CE, UL, and HACCP standards for food processing factories.

Detailed Architectural/Principle Analysis

The automated packaging process begins at the infeed conveyor, which accepts raw or cooked patties directly from a forming machine or freezer tunnel. A mechanical vibration system aligns the patties into a single-file feed before they enter the interleaving unit. Here, adjustable paper tension and cut-to-length control ensure precise separation with minimal paper waste.

Once interleaved, patties pass through the optical counting and stacking station. Servo-driven pushers build the desired stack height before conveying the product to the horizontal flow wrapper. This wrapping unit employs a servo-driven film carriage that optimizes sealing pressure and reduces film consumption by up to 12%. Integration with inline thermal inkjet or laser printers allows real-time printing of batch codes and expiration dates directly onto the heat-sealed film.

To ensure strict weight compliance and product safety, the line features integrated checkweighers and metal detectors. Defective or out-of-spec packages are automatically diverted by the pneumatic rejection system without disrupting the main production flow. This level of automated integration is proven in high-volume food facilities worldwide, matching the engineering standards of major international manufacturing lines.

Data/Solution Comparison

Frequently Asked Questions (FAQ)

Final Conclusion & Recommendations

Integrating a fully automatic burger patty packaging line is highly recommended for frozen food factories, meat processing plants, and quick-service restaurant supply chains seeking to scale up production. Transitioning from semi-automatic methods to automated interleaving, stacking, and flow wrapping minimizes labor dependency while ensuring reliable seal integrity. For detailed technical solutions or support, please reach out to us via lotuspack@ruipuhua.com.

About Us

Foshan Ruipuhua Machinery Equipment Co. Ltd, established in 2005, operates a modern 50,000 square meter manufacturing facility in Foshan, Guangdong, China. Backed by a dedicated team of 300 employees and over 20 years of R&D expertise, the company specializes in high-performance automatic packaging and palletizing lines. All machinery is engineered to meet global standards, holding CE certification (No. M.2024.206.C107511) and serving leading brands such as Orion, Mondelez, Lay’s, and Bimbo across more than 100 countries.