초록 ▼

Liquid dispensers comprising a reservoir including a plurality of elongated channels formed from overlaying layers of microstructured film having a dispensing edge, each elongated channel having an outlet at the dispensing edge, wherein liquid can be stored in the reservoir, and a transfer element i

Liquid dispensers comprising a reservoir including a plurality of elongated channels formed from overlaying layers of microstructured film having a dispensing edge, each elongated channel having an outlet at the dispensing edge, wherein liquid can be stored in the reservoir, and a transfer element in fluid communication with the dispensing edge of the reservoir that provides a location from which liquid stored in the reservoir can be controllably dispensed.

대표청구항 ▼

1. A reservoir for storing and controllably dispensing liquid, comprising:at least one layer of microstructured film including: a plurality of elongated channels formed in a structured surface of the film; and a dispensing edge; and a cap layer adjacent to the structured surface and covering the elo

1. A reservoir for storing and controllably dispensing liquid, comprising:at least one layer of microstructured film including: a plurality of elongated channels formed in a structured surface of the film; and a dispensing edge; and a cap layer adjacent to the structured surface and covering the elongated channels, wherein the cap layer is formed from material which is substantially impermeable to the liquid stored in the reservoir, and wherein the liquid can be retained within the channels by the cap layer and controllably dispensed from the channels at the dispensing edge.