COMPRESSIBLE CONTAINER Russian patent published in 2008 - IPC B65D85/78 

FIELD: technological processes.

SUBSTANCE: compressible container is intended for keeping of food product. Container has wall that consists of at least one layer, has outlet opening with edge that is crimped or folded without change of material properties. Container is closed at the end that is opposite to the outlet opening. Container wall is made of 2D stock, connected with formation of continuous container wall. Container is at least partially made of transparent or semi-transparent polymer material, which is impermeable for fluids or liquid mediums. Material has capability for molding for container manufacture and preserves stability of dimensions after molding, transparency and impermeability for liquids. These properties are preserved at the temperature in the range from -50°C to +120°C. Container has design that may be produced with simple, efficient method and makes it possible to visually inspect the internal part and provides high tightness.

EFFECT: creation of design with provision of possibility to visually inspect internal part and high tightness.

3 cl, 14 dwg