FRP CONTINUOUS MOLDING APPARATUS AND FRP CONTINUOUS MOLDING METHOD

An FRP continuous molding apparatus (10) continuously molds an FRP from a layered sheet that includes prepreg sheets layered over each other. The prepreg sheets each include thermoplastic resin and reinforcement fibers, and differ from each other in fiber orientation. The FRP continuous molding appa...

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Bibliographic Details
Main Authors AKIMOTO Toyoharu, SHIGENARI Yu, HARADA Takashi
Format Patent
LanguageEnglish
French
German
Published 03.11.2021
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:An FRP continuous molding apparatus (10) continuously molds an FRP from a layered sheet that includes prepreg sheets layered over each other. The prepreg sheets each include thermoplastic resin and reinforcement fibers, and differ from each other in fiber orientation. The FRP continuous molding apparatus (10) includes: sheet feeding devices (3a, 3b, 3c) continuously feeding the layered sheets (1a, 1b, 1c) in a feeding direction; a layering device layering, over each other, the layered sheets fed from the sheet feeding devices, and thereby forming a sheet layered body (14); and a shaping mechanism (7) molding the sheet layered body into an FRP (2) while the sheet layered body is being transferred in the feeding direction. The FRP has a cross section that is a target shape. The sheet layered body includes the reinforcement fibers whose fiber orientation is the feeding direction.
Bibliography:Application Number: EP20190904623