Method and apparatus for opening continuous filaments

Details Method and apparatus for opening continuous filaments Method and apparatus for opening continuous filaments

D - Textiles, Paper

02

G

D02G 1/00 (2006.01) A61F 13/15 (2006.01) D02J 1/00 (2006.01) D02J 1/18 (2006.01)

Patent

CA 2355510

A method and an apparatus for opening continuous filaments provide stable quality of fibrous layer after opening crimped tow. The tow is transported by means of a plurality of rolls. While transported, the tow is applied a resistance on one side of the tow by slidingly contacting a sliding body onto the tow at between rolls. As a result, continuous filaments stacked in a thickness direction of the tow are caused to shift in a transporting direction of the tow. Thus, the tow is opened and the continuous filaments are spread in a width direction of the tow.

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