Patent ID: 6988829
Filing Date: 2006-01-24
Classification: B65D

Abstract:
1. Bag for wrapping food items, in particular bread, rolls, and snacks, made of a composite material having at least one first layer made of a material containing cellulose and a second layer made of plastic; the first layer having a specific weight of 15 to 50 g/m 2 , and the second layer being from 6 to 20 μm thick, the composite material being perforated, and the ratio of open surface area to total surface area of the composite material is between 1/50 and 1/250, and the first layer made of material containing cellulose being interrupted in at least one area of the bag for the purpose of inclusion of a window; the said window being perforated, and the said window covering between ⅓ and ½ of the total surface of said area of the bag including the window.