Unloading device, process and unloaded powder

Device for unloading a powder from standardized bulk containers equipped with an inner liner, the device comprising A collection unit suitable for being tightly fixed on the container and suitable for being in fluid communication with the interior of the liner; A shearing unit, in fluid communication with the collection unit, comprising shearing means for shearing the powder; A separate delivering unit, in down stream fluid communication with the shearing unit, the delivering unit comprising an output suitable for connecting pneumatic unloading means.