Applicator for a topical liquid/cream has a hand pump bulb, forming a sealed reservoir, with an outflow opening against a foam applicator pad with a filter layer to retain the material when the pump is not activated

摘要

The applicator, to apply a packaged liquid or cream to a surface, has a hand pump bulb (3) to form a sealed reservoir (7) of the liquid/cream (8), sufficient for a single application. The applicator, to apply a packaged liquid or cream to a surface, has a hand pump bulb (3) to form a sealed reservoir (7) of the liquid/cream (8), sufficient for a single application. An outflow opening (19) leads to an applicator pad (4), where its inner surface (12) is in direct contact with the liquid/cream and its outer surface (13) applies the liquid-cream to the treated surface. The pumping action diffuses the liquid/cream through the pad. At least one filter layer (11) retains the liquid/cream within the reservoir, but allows a flow through it when the applicator is pumped.