Invention Grant
- Patent Title: Method and apparatus for particulate control from moving webs
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Application No.: US15826903Application Date: 2017-11-30
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Publication No.: US10363583B2Publication Date: 2019-07-30
- Inventor: Pawel M. Siczek , Gustav Andre Mellin
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Andrew J. Hagerty; Sarah M. DeCristofaro
- Main IPC: D21F1/24
- IPC: D21F1/24 ; B08B1/02 ; B08B5/04 ; B08B5/02

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.
Public/Granted literature
- US20190160496A1 Method and Apparatus for Particulate Control from Moving Webs Public/Granted day:2019-05-30
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