A bag (10) suitable for packaging meat products comprises a first wall (12) and a second wall (14) and at least two flexible side walls (16, 18). Each wall extends between the first and second faces and joins together. The bag has a full mouth (20), which connects the inside and outside through a wall. This mouth is good for pulling meat out of the bag and then sealing it. The side walls are flexible enough to fold and enlarge the package structure. When the filled mouth is retracted,The shape of the package is rectangular and stacked.
展开▼
