FIELD: packaging industry.
SUBSTANCE: invention relates to a container consisting of a substantially rigid outer container and an easily deformable inner bag. Container consists of rigid outer container and easily deformable inner bag, wherein outer container and inner bag consist of thermoplastic synthetic materials of different types and do not form a welded joint to each other, having a container opening and a pressure equalization hole in the wall of the external container for balancing pressure in the intermediate space between the outer container and the inner bag while reducing the size of the inner bag, wherein in the inner bag layer, which is facing the outer container, and/or in the outer container layer, which is facing the inner bag, the microbodies are integrated from the non-fusible during container production material, which create irregularities on the surface of the layer.
EFFECT: technical result is reduction of adhesion force between inner bag and inner wall of outer container.
9 cl
