Hamilton Beach HVCP31620 Food Packaging Machine is designed for efficient vacuum sealing. It utilizes PrimaVac Vacuum Pouches, measuring 16" x 20" and featuring a thickness of 3 mil for durability. These pouches are BPA-free, FDA approved, and NSF certified, ensuring safety and quality for food storage. Each case contains 250 pouches, making it ideal for both commercial and home use. Enjoy extended freshness and protection for your food items with this reliable packaging solution.