| 摘要 |
A non-propellant pump system for dispensing foaming eyelid cleanser comprising an eyelid cleanser, a container for the eyelid cleanser and a dispensing assembly for delivering the eyelid cleanser as a foam. The eyelid cleanser is a foamable aqueous solution comprising anionic surfactants, non-ionic thickener and emollients, amphoteric surfactants and at least one microbiological preservative. The dispensing assembly comprises a non-propellant pump for producing foam. The pump has a mixing chamber to combine the liquid cleanser with air, a foam producing element and an outlet passage for dispensing the foam.
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