Invention Grant
- Patent Title: Apparatus and process for the production of a non-woven fabric
- Patent Title (中): 用于生产无纺织物的装置和方法
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Application No.: US12516060Application Date: 2007-12-17
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Publication No.: US08591213B2Publication Date: 2013-11-26
- Inventor: Rosaldo Fare′
- Applicant: Rosaldo Fare′
- Applicant Address: IT
- Assignee: FARE' S.p.A
- Current Assignee: FARE' S.p.A
- Current Assignee Address: IT
- Agency: Hess Patent Law Firm LLC
- Agent Robert J. Hess
- Priority: EP06425840 20061215
- International Application: PCT/IB2007/003944 WO 20071217
- International Announcement: WO2008/075176 WO 20080626
- Main IPC: D01D5/098
- IPC: D01D5/098 ; D04H3/16
Abstract:
In an apparatus for the production of a non-woven fabric of filaments, where a plurality of filaments are extruded, cooled, stretched and collected on a mobile support, the means of collecting the filaments include furthermore, a gas permeable mobile support element (28), an aspirator (29) and one or more aspiration ducts (33C-36C), the collecting means being insulated from the environment air.
Public/Granted literature
- US20100062672A1 APPARATUS AND PROCESS FOR THE PRODUCTION OF A NON-WOVEN FABRIC Public/Granted day:2010-03-11
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