Invention Grant
- Patent Title: Industrial fabric including spirally wound material strips
- Patent Title (中): 工业织物包括螺旋缠绕材料条
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Application No.: US12635367Application Date: 2009-12-10
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Publication No.: US08388812B2Publication Date: 2013-03-05
- Inventor: Dana Eagles , Jonas Karlsson , Bruce Stowe , Joseph Botelho , Sabri Mourad , Jerry O'Connor , Jon Montcrieff , Robert Hansen
- Applicant: Dana Eagles , Jonas Karlsson , Bruce Stowe , Joseph Botelho , Sabri Mourad , Jerry O'Connor , Jon Montcrieff , Robert Hansen
- Applicant Address: US NY Albany
- Assignee: Albany International Corp.
- Current Assignee: Albany International Corp.
- Current Assignee Address: US NY Albany
- Agency: Frommer Lawrence & Haug LLP
- Agent Ronald R. Santucci; Vivekf Shankam
- Main IPC: D21F1/44
- IPC: D21F1/44 ; B31F1/16 ; B29C53/58

Abstract:
An industrial fabric such as an endless belt or sleeve for use in the production of nonwovens, and a method of making thereof are disclosed. The industrial fabric is produced by spirally winding strips of polymeric material, such as an industrial strapping or ribbon material, and joining the adjoining sides of the strips of material using ultrasonic welding or laser welding techniques. The fabric may then be perforated using a suitable technique to make it permeable to air and/or water.
Public/Granted literature
- US20100236034A1 INDUSTRIAL FABRIC INCLUDING SPIRALLY WOUND MATERIAL STRIPS Public/Granted day:2010-09-23
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