These plastic containers in the rotomoulded procedure are made of
the powdered, dyed PE raw material. With simultaneous warming up and
centrifuges of the material by centrifugal force an extreme compression
at the walls is obtained - particularly in the corners. This lends
the extraordinary firmness, which can be otherwise obtained by no
other procedure to the container. It does not surprise therefore that
these container types are used particularly in the military range.