Keep product cold, vehicles secure, and workers safe

In this installment of What Works, Sartori and Arctic Cold Storage solve the dock dilemma.

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Cheese manufacturer embraces FSMA

Sara Adams is more than happy to talk with you about the Food Safety Modernization Act (FSMA), which was signed into law in January 2011. In fact, she would love to.

Adams is the manager of manufacturing excellence at Sartori, a fourth generation, family-owned and -operated cheese manufacturing company located in Plymouth, Wisconsin. Being in the food business, Sartori makes it a priority to focus on food safety and quality. While most companies have yet to fully understand FSMA and its impact on the food processing industry, Adams, along with the company’s 300 employees, has been embracing the act for some time.

“I consider us to be ahead of the game when it comes to FSMA, which makes it easier for us to roll out the new standards,” says Adams.

For the past three years, Sartori’s 100,000 sq-ft converting facility — where 40-lb blocks and 20-lb wheels of Parmesan, Romano and Asiago cheese are transformed into grated, shredded and packaged products — has been operating at Level 3 certification. The certification, designated by the Safe Quality Food Institute, is the highest industry standard in food safety and quality. Further, Sartori has adopted hazard analysis and critical control point (HACCP) guidelines, which are voluntary for the dairy industry.

When Sartori built its state-of-the-art converting facility in 2008, it was designed with quality in mind. Sartori’s top management team, including the company’s senior director of quality, was directly involved in all phases of design and construction. Sartori also called in a variety of companies with a reputation for quality and expertise in food safety compliance. One of those companies was Rite-Hite, manufacturer of material handling systems.

material handling“We wanted the best equipment that would ensure compliance for this new food law and the next 20-plus years,” says Adams. “We looked at different suppliers and found that Rite-Hite was really cued in.”

Sartori operates six loading dock bays at its converting facility in Plymouth. The company receives hard Italian cheese from its two cheese-making facilities, along with salt and cellulose. Packaging materials like film and corrugated cardboard come in streams. So do sanitation chemicals. Finished and converted product goes out via contracted deliveries and customer pickups. Traffic from semi trailers hums in and out of the facility throughout the day.

According to FSMA, a loading dock environment can be a high-risk zone for food defense and facility security. To prevent theft, reduce contamination, and improve the safety of workers at the dock, Sartori installed Dok-Lok automatic vehicle restraints from Rite-Hite. The Dok-Lok wraps around a trailer’s rear-impact guard, securing the trailer to the loading dock. It addresses trailer separation accidents while deterring theft and can even interface with a company’s security system. Dok-Lok’s tight connection between the trailer and the loading dock also reduces holes, gaps, and other openings where dirt, debris, insects, and other environmental contaminants can enter the building.

Once a trailer is secure at Sartori’s loading dock, another Rite-Hite product, the RHV Vertical Storing Dock Leveler, helps maintain security, environmental control, and cold chain integrity. To combat security issues, the vertical leveler allows trailer doors to open inside the facility via Rite-Hite’s “drive through” application. The seal is broken inside the building, versus outside the building, which helps to ensure that product has not been tampered with, damaged, or stolen.

When it comes to environmental control, the vertical leveler allows dock doors to be closed directly on the pit floor, creating a tight seal. This tight seal minimizes points of entry at the loading dock to help maintain environmental control. And finally, the vertical design makes it easy to clean and wash down the pit floor when the leveler is stored in the upright position.

In terms of cold chain integrity, vertical levelers also help maintain Sartori’s cold dock at an ideal 34-36 °F. The close connection between trailer and dock avoids exposure to the outside atmosphere during loading and unloading of trucks. The result allows them to ensure the quality of products, from the arrival of raw materials through shipping of finished products.

“Our customers and regulatory requirements expect us to maintain the cold chain,” explains Adams. “There’s no temperature fluctuation whatsoever, whether it be very hot outside or very cold.”

material handling2Since the successful integration of automatic vehicle restraints and vertical dock levelers, Sartori has also consulted with Rite-Hite on a variety of other systems, including the company’s high-speed doors with sensor openings. High-speed doors are designed to separate rooms within a facility to help keep clean areas clean and maintain temperatures between them. At Sartori, high-speed doors separate the de-boxing and de-palletizing room from the processing room. The ability for the doors to open and close quickly helps minimize temperature changes and air contamination between the two rooms. Additionally, the sensor opening eliminates a point of cross-contamination because traditional pull cords are not needed to activate it.

Adams, who’s charged not only with implementing new regulations like FSMA, but also making sure they are living by those standards, considers the company to be miles ahead of the new food safety law. She attributes that to the visionary team at Sartori and the interest Rite-Hite has in understanding their needs and requirements.

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