Method for manufacturing reinforcing fiber base material, and reinforcing fiber base material
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United States of America Patent
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Nov 17, 2020
Grant Date -
Nov 16, 2017
app pub date -
May 11, 2017
filing date -
May 13, 2016
priority date (Note) -
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Abstract
A method for manufacturing a reinforcing fiber base material includes a placement step of placing a sheet-shaped reinforcing fiber material piece, in which reinforcing fibers are arranged so as to extend in one direction and bound together with a thermoplastic resin, on a table so that the orientation direction of the reinforcing fibers is at an angle with respect to a longitudinal direction of the reinforcing fiber base material, and a welding step in which, in a state in which a previously placed reinforcing fiber material piece and the reinforcing fiber material piece placed subsequent thereto are abutted against each other in the longitudinal direction, adjoining edges of the two reinforcing fiber material pieces are welded together to form a continuous sheet shape.
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