Soft film
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United States of America Patent
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-
Apr 29, 2008
Grant Date -
Nov 18, 2004
app pub date -
Feb 27, 2004
filing date -
Feb 27, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a method of making a film, and to a die for making the film. The fluid die includes a fluid feed manifold connected to a housing having positioned therein at least one fluid feed channel in fluid communication with the fluid feed manifold. The housing also includes at least one profiling block within the fluid feed channel.
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Cited Art Landscape
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