Food e.g. croquette, bag, has sides that are provided with gussets at their end opposite to base, where each gusset is deployed towards exterior of the bag for constituting spout

摘要

The food bag has two lateral sides (3) that extend from a base (1) and define an interior of the bag. A spout (8) closed by a sealing (4) is arranged on one of the sides. The spout has an opening line, and projects towards exterior of the bag. The sides are provided with gussets at their end opposite to the base, where each gusset is deployed towards the exterior of the bag for constituting the spout. Independent claims are also included for the following: (a) a method of refilling a food bag (b) a method of fabricating a food bag.