Invention Grant
- Patent Title: Process for collection of continuous fibers as a uniform batt
- Patent Title (中): 用于收集连续纤维作为均匀棉絮的方法
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Application No.: US10565791Application Date: 2004-07-26
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Publication No.: US08206640B2Publication Date: 2012-06-26
- Inventor: Ahmad D. Vakili , Daniel F. Rossillon
- Applicant: Ahmad D. Vakili , Daniel F. Rossillon
- Applicant Address: US TN Knoxville
- Assignee: The University of Tennessee Research Foundation
- Current Assignee: The University of Tennessee Research Foundation
- Current Assignee Address: US TN Knoxville
- Agency: Johnson, Marcou & Isaacs, LLC
- Agent Jason M. Pass
- International Application: PCT/US2004/023864 WO 20040726
- International Announcement: WO2005/012619 WO 20050210
- Main IPC: D01D5/098
- IPC: D01D5/098 ; D04H3/03
Abstract:
A process and apparatus for collecting continuous fibers or filaments as a uniform batt comprises a filament emitter in the form of a spinning die, a venturi, a diffuser, and a fiber collection bed. The filaments move downward after being created by the emitter, and exhaust ports create in the diffuser an airflow having a direction against the flow of the filaments so that the filaments are decelerated before contacting the fiber collection bed.
Public/Granted literature
- US20060273483A1 Process and apparatus for collection of continuous fibers as a uniform batt Public/Granted day:2006-12-07
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