Method of applying glue simultaneously to two facing, adjacent disc surfaces
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United States of America Patent
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Sep 3, 2002
Issued Date -
N/A
app pub date -
Dec 11, 2000
filing date -
May 13, 1996
priority date (Note) -
Expired
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Abstract
A nozzle for simultaneous application of a string of glue on two facing adjacent disc surfaces, especially for gluing together two optical disc elements to form a DVD. In order to make possible higher glue application rates and smaller dimensions of the glue application nozzle, the nozzle can steer the flow towards the facing disc elements. For this purpose, the nozzle has a channel outlet opening which has upper and lower outlet areas and therebetween a constricted outlet area.
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