FIELD: packing. SUBSTANCE: proposed container for liquid or powder-like materials has flexible walls interconnected to form closed chamber. Volume of chamber depends on position of walls. Two opposite side walls are connected along common connecting section. Container is provided with channel arrangement between said two side walls. Material of channel arrangement is homogeneous over its entire length. Channel arrangement passes from chamber to outer wall of container and remains sealed when container is empty before filling. Invention provides description of method and device for making the container and method and device for its filling. Group of inventions makes it possible to manufacture container of low cost, small weight, simple in handling and providing storage of food products under aseptic conditions. EFFECT: enlarged operating capabilities. 33 cl, 21 dwg
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Authors
Dates
2003-10-27—Published
1999-02-17—Filed