Invention Grant
- Patent Title: Apparatus for activating a web
- Patent Title (中): 用于启动网的装置
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Application No.: US12273647Application Date: 2008-11-19
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Publication No.: US07896641B2Publication Date: 2011-03-01
- Inventor: Khalid Qureshi , Fred Naval Desai
- Applicant: Khalid Qureshi , Fred Naval Desai
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent John O. Powell
- Main IPC: B29C55/18
- IPC: B29C55/18

Abstract:
An apparatus for simultaneously activating two or more portions of a web in different directions. The apparatus includes a pair of intermeshing activation rolls with three-dimensional surface features disposed thereon. The three dimensional surface features are arranged in discrete regions on the rolls such that at least two of the regions provide different directions of activation. The rolls include one or more buffer regions positioned between the discrete regions on the roll that provide different directions of activation.
Public/Granted literature
- US20090130242A1 Apparatus For Activating A Web Public/Granted day:2009-05-21
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