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Innegra S is the brandname of Innegra Technologies LLC for a polyolefin (highly oriented; 90+% polypropylene [1] ).
| | This article needs additional citations for verification .(April 2025) |
Innegra S is the brandname of Innegra Technologies LLC for a polyolefin (highly oriented; 90+% polypropylene [1] ).
Work on Innegra began in 2004. A pilot production line was opened in Greer, SC in June 2006 [2]
On July 11, 2006 the US Patent Office issued Innegrity LLC a patent entitled “Melt-spun polyolefin multifilament yarn formation processes and yarns formed therefrom". [3]
Innegra S is produced in several sizes noted by their denier.
Innegra S yarn is woven by a number of third party weavers. Innegra S can be woven alone, with carbon, fiberglass or other fibers to produce a hybrid fabric for the composites industry.