Sous Vide Mylar Bags

Abstract

A novel form of Mylar bag with air valve is disclosed. The bag provides air valve so air can be removed by using simple air pump. The bag assembly is easy to use and reduces the nuisance of using various types of oxygen absorbers or any other similar supplies. The assembly allows safe retention of food while providing additional layers of protection from moisture, light, and odor.

1 . A polyalkylene terephthalate film bag suitable for packaging, said bag comprising unoriented polyalkylene terephthalate film in the shape of an open-end bag, at least one edge of the bag being formed by adhering the polyalkylene terephthalate film to itself, the adhesive used to adhere said polyalkylene terephthalate film is the combination of Aluminum foil and Poly Ethylene. 
     
     
         2 . The product claimed in  claim 1 , wherein said polyalkylene terephthalate film bag is polyethylene terephthalate film bag, and each adhesive band is at least one-eighth inch wide. 
     
     
         3 . The product as claimed in  claim 1 , wherein said bag is made of a combination of Aluminum foil and Poly Ethylene. 
     
     
         4 . The product as claimed in  claim 1 , wherein said bag’s air valve can be used easily with any type of air pump.