Method of and apparatus for multi-layer viscous fluid deposition such as for the application of adhesives and the like
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United States of America Patent
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Oct 9, 1984
Grant Date -
N/A
app pub date -
Jun 7, 1982
filing date -
Jun 7, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This disclosure is concerned with independent fluid dispensing by a multi-slot cavity nozzle with opposing zig-zag fluid path baffle-diversion operation, generating a pair of adjacent line fluid depositions upon a web moving past the nozzle, and enabling the separate but simultaneous use of adhesives and other fluid media of different characteristics and in widely flexible multi-layer coating patterns including superposed, side-by-side, spaced and other multi-layer patterns.
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Cited Art Landscape
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