METHOD FOR MANUFACTURING GLASS CHOPPED STRAND AND METHOD FOR MANUFACTURING GLASS CHOPPED STRAND MAT

A method for manufacturing glass chopped strands is provided that includes cutting, into a predetermined length, a doubled glass strand that combines glass strands drawn from cakes each of which is formed by winding one of the glass strands. The doubled glass strand, from which the glass chopped str...

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Bibliographische Detailangaben
Hauptverfasser: KIJIMA, Akio, SUGIMOTO, Kiyomasa
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for manufacturing glass chopped strands is provided that includes cutting, into a predetermined length, a doubled glass strand that combines glass strands drawn from cakes each of which is formed by winding one of the glass strands. The doubled glass strand, from which the glass chopped strands are manufactured, is formed by combining a first glass strand or strands that are twisted clockwise when drawn from some of the cakes and a second glass strand or strands that are twisted counterclockwise when drawn from the rest of the cakes.