Web Floating and Conveying Device and Method of Manufacturing Same
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United States of America Patent
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N/A
Issued Date -
Aug 23, 2012
app pub date -
Mar 29, 2010
filing date -
Jul 15, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Provided is a web floating and conveying device which has excellent web quality maintaining property and excellent conveying-fluid precision control property in conveying a web film. A conveyance guide (1) of the web floating and conveying device (10) is formed of a lamination-type assembled body having the split structure which is constituted of plate-shaped members (2) which are approximately radially arranged from an axis of the conveyance guide (1). A fluid passing passage which forms a fluid discharge hole by connecting a web floating surface (1a) and an introduction flow passage (7) through which a pressurized fluid is supplied to each other is formed on either one or both lamination surfaces of the plate-shaped members (2) which are laminated adjacent to each other.
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