Vacuum packaging, which used to be utilized mainly for the preservation, distribution and marketing of perishable foods, especially coffee, now has added applications in the medical and electronic industries. Placing the product to be packaged inside a plastic film package or roll stock films and removing air mechanically allows for substantial retardation of chemical or microbial deterioration. Through the thermoforming, we can vacuum pack a variety of laminated bags. To achieve an effective oxygen and humidity barrier, nylon, BOH or aluminum is used combined with either OPP, polypropylene, PET, Saran or polyethylene. Vacuum bags dramatically extend quality life of the product.