POWDER MATERIAL PACKAGE Russian patent published in 2006 - IPC B65D85/808 

FIELD: powder storage and transportation, particularly for food industry and medicine.

SUBSTANCE: package comprises two the first chambers filled with powder material. Chamber walls are created of filtering paper and connected with each other. The package is also provided with label. Additional chambers connected to the first chambers are arranged in the package. All chambers are isolated one from another and filled with powder materials of different types. Folded protective sheet is installed between inner chamber walls. One part of protective sheet is isolated inside the chambers, another part extends outwards and connected to one or several chamber walls. Label is fastened to outer sheet side.

EFFECT: improved powder materials protection against mutual influence, possibility to retain material properties and extended field of package application.

2 cl, 3 dwg