Patent ID: 7121215
Filing Date: 2006-10-17
Classification: E05G

Abstract:
1. Security device for transporting and/or storing paper items of value and comprising a cellulose with a gelatin and printing ink substrate, of the type comprising an enclosure ( 1 ) for receiving those items of value, characterised in that the enclosure is associated with at least one reservoir ( 3 ) of product ( 4 ) for the irreversible destruction of paper, which product ( 4 ) is suitable for being dispersed on the items of value ( 2 ) under the control of control means ( 5 ), and the product ( 4 ) is of an oxidant type, wherein the product ( 4 ) comprises periodic acid and upon dispersal of the product onto the received paper items, the received paper items, comprising a cellulose with a gelatin and printing ink substrate, are destroyed within a time lapse in the order of one minute, wherein the destruction product comprises from 70 to 90% by weight of 96% sulphuric acid and from 10 to 30% by weight of periodic acid and from 0 to 20% by weight of water.