An equipment for the manufacture of, the manufacture proper and the use of double-sided perforated paper

Abstract

The subject of the solution is the production of double-sided perforated paper (1). This will be produced on a device with two coaxial, driven drums (3), with precise spacing of holes and with special hexagonal mandrels, located opposite the hexagonal holes (2). The device will perforate the paper both upwards and downwards. The subject of the solution is also the use of double-sided perforated paper as a filling and packaging material for the transport and storage of goods.