Abstract: Absorbent element, characterized in that it principally consists of at least two layers (1, 2, 6) of which one layer (1), which is destined to be brought into direct contact with the product to be absorbed, primarily consists of a strongly liquid absorbing hydrophobic material.
Abstract: Gas mask mainly composed of an inlet and outlet part (1) with possibly a speaking membrane (9), fastening devices (2) for securing the inlet and outlet part (1) before the mouth and nose orifices and a filter connection part (3), which is rotatable towards the inlet and outlet part.
Abstract: A gas mask and accessory therefor having the capability to connect the inside with the outside environment in both the intake of food and the removal of perspiration. The accessory has a slide valve that is biased closed, an elastic drinking straw gripping sealer, and, an ability to position the accessory behind the gas mask filter.