DEVICE FOR DEVALUATION BANKNOTE SHEAVES Russian patent published in 2018 - IPC E05G1/14 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to the field of banknote antitheft protection. Additional result is a low consumption of the depreciating agent. In the device placed inside the evacuated bag, the casing is made of a deformable material, containing a container filled with a fluid viscous depreciating substance, the shell of which is at least partially made of a deformable material, wherein at least a portion of the deformable part of the shell is in contact with the envelope of the evacuated bag, the deformable part of the shell being configured to reduce the internal volume of the container when deformed in conjunction with the envelope of the bag. Device comprises an activation means configured to connect the inner cavity of the container to the inner cavity of the evacuated bag in which the banknotes are placed, in response to a predetermined change in the predetermined physical factor acting from outside the envelope of the evacuated bag.

EFFECT: ensuring a reliable operation of the devaluation of banknotes, with the exception of the negative impact of the device on personnel and property.

14 cl, 4 dwg