BAG, IN PARTICULAR FOR BAG-IN-BOX PACKAGING.

摘要

A bag is provided having a flexible, liquid tight, outer sleeve, and a flexible inner sleeve extending longitudinally within the outer sleeve. The inner sleeve is over at least a part of the length of the outer sleeve connected to the outer sleeve at a number of locations that are spaced apart along the circumference of the inner sleeve so as to form a bracing for the outer sleeve. When the bag is filled with liquid, the bracing of the bag allows the bag to retain a block shape.