Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 17, 2021
Patent Application Number
20140918
Date Filed
September 18, 2014
Patent abstract
A method for producing a continuous filament from electrospun fibers includes providing a conducting collection surface that is an elongate three-dimensional surface. An attractive electric field gradient is formed between the collection surface and a source of electrically charged fibers. The collection surface is moved in a longitudinal direction relative to the source of electrically charged fibers. The fibers are collected on the collection surface so as to form a continuous filament.
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