Method and apparatus for particulate control from moving webs
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United States of America Patent
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Jul 30, 2019
Grant Date -
May 30, 2019
app pub date -
Nov 30, 2017
filing date -
Nov 30, 2017
priority date (Note) -
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Abstract
A method and apparatus for removing particles, such as dust, generated by a moving web is disclosed. A dust control platform is positioned adjacent to a traversing web to catch the particles generated by the web. The particles pass through one or more apertures defined by an accumulation surface. The particles pass through the accumulation surface and into an accumulation chamber. The accumulation chamber may include a sweeping device or other device that may be used to transfer the accumulated particles to a collection chamber. The collection chamber is connected to a vacuum source. Vacuum is applied to the collection chamber by the vacuum source such that the particles are removed from the collection chamber.
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