Process for forming a shaped film product
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United States of America Patent
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May 26, 2020
Grant Date -
Jul 2, 2015
app pub date -
Dec 23, 2014
filing date -
Dec 31, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A process capable of commercial scale manufacturing of inexpensive, shaped film products includes placing a mask over a substrate; delivering a film-forming composition through a nozzle to form a raw shape on the substrate; removing the mask; and solidifying the film-forming composition to provide the shaped film product disposed on the substrate. The mask has a delivery surface and an opposite substrate-facing surface and at least one aperture having a design corresponding to the desired shaped film product. The nozzle is disposed in sealing engagement with the delivery surface of the mask to the at least one aperture of the mask during delivery of the film-forming composition.
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