Device for uniformly treating a flat, flexible, porous cosmetic pad such as cotton wool pad from a foam material with a cosmetic lotion, comprises a dosing system for controlled supply of medium to the pad, and a reception for the pad

摘要

The device for uniformly treating a flat, flexible, porous cosmetic pad such as cotton wool pad from a foam material with a cosmetic lotion for cosmetic and medical purposes, comprises a dosing system (1) for controlled supply of a determined quantity of the medium to the pad, a top opened shell like reception (5) for the pad, and a suction unit connectable to the reception. The pad turned away from the flat side to the medium-subjecting side is subjected with negative pressure by the suction unit during the treatment process. The reception is fed from the dosing system with the medium. The device for uniformly treating a flat, flexible, porous cosmetic pad such as cotton wool pad from a foam material with a cosmetic lotion for cosmetic and medical purposes, comprises a dosing system (1) for controlled supply of a determined quantity of the medium to the pad, a top opened shell like reception (5) for the pad, and a suction unit connectable to the reception. The pad turned away from the flat side to the medium-subjecting side is subjected with negative pressure by the suction unit during the treatment process. The reception is fed from the dosing system with the medium. The pad is mechanically arranged in the reception during the treatment. The dosing system has a pressurized supply container (2) for the medium, a flow meter (6) and a dosing valve (7) in a supply pipe (4) for the reception. The medium is providable with a pressure of 0.2 bar over atmospheric pressure from the dosing system in the reception. A fluid permeable sub carrier is positioned above the bottom of the reception for arranging the pad. A holding chamber for the medium is arranged between the bottom of the reception and the sub carrier. The suction unit has a vacuum-plunger retractable from the top on the reception. The vacuum-plunger of the pad is subjected with a negative pressure of 0.08-0.12 bar under atmospheric pressure during the treatment and is provided with a gas-permeable binder for the pad during subjecting the negative pressure. The sub carrier and/or the binder are formed as wire mesh from stainless steel.