CUSTOM HAIR DYE DISPENSING SYSTEM AND INTERMEDIATE BULK CONTAINER FOR STORING A BULK HAIR DYE

    公开(公告)号:US20200277181A1

    公开(公告)日:2020-09-03

    申请号:US16806987

    申请日:2020-03-02

    Applicant: L'Oreal

    Abstract: A system is provided for dispensing a hair dye formulation into a customer container. The system includes a conveyer belt configured to transport the customer container along a fill line; a plurality of dispensing mechanisms, each connected to a respective container having a different bulk hair dye color, the plurality of dispensing mechanisms being disposed over a conveyer belt along the fill line. The system is configured to receive a formula for filling the customer container with one or more bulk hair dye colors from among the plurality of containers having the different bulk hair dye color, and control each of the plurality of dispensing mechanisms to perform a dispensing operation to dispense an amount of bulk hair dye color or to not perform a dispensing operation at a time when the customer container is transported to each of the plurality of dispensing mechanisms along the fill line.

    REMOVABLE CARTRIDGE WITH ONE-WAY VALVE
    7.
    发明申请

    公开(公告)号:US20200277093A1

    公开(公告)日:2020-09-03

    申请号:US16289306

    申请日:2019-02-28

    Applicant: L'OREAL

    Abstract: An apparatus is provided for storing and dispensing a cosmetic fluid, comprising: a body including a nozzle disposed at a first end of the body and an opening disposed at a second end of the body, the body being configured to hold a volume of a fluid; a one-way valve attached to the nozzle configured to allow a flow of the fluid in a first direction from a first end to a second end of the one-way valve, and preventing flow of the fluid in a second substantially opposite direction; and a piston, wherein the opening is configured to receive the piston; the piston forms a fluid seal with sidewalls of the body; the piston is configured to be translated along a length of the body from the second end of the body to the first end of the body; and the translation of the piston displaces and ejects a predetermined volume of fluid through the one-way valve.

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