These 8" x 13" 3 Mil co-extruded vacuum seal bags are built for demanding production environments where consistency and product integrity matter. Manufactured from high-barrier, multi-layer film, these vacuum bags provide excellent oxygen and moisture protection to help extend shelf life and preserve product quality. Their 3 Mil thickness offers a strong, puncture-resistant structure well suited for a wide range of products including meats, cheeses, prepared foods, and industrial components. These commercial vacuum seal bags are specifically designed for use with commercial chambered vacuum machines and are not intended for at-home use with Foodsaver-style external suction machines. The co-extruded construction ensures strong seals and dependable performance under high-vacuum conditions, reducing leaks, rework, and product loss.