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1. (WO2018088173) PREPREG SHEET MANUFACTURING APPARATUS

Pub. No.:    WO/2018/088173    International Application No.:    PCT/JP2017/037986
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Sat Oct 21 01:59:59 CEST 2017
IPC: B29C 70/28
B29B 11/04
B29B 11/16
B29C 65/02
Applicants: IHI CORPORATION
株式会社IHI
Inventors: SUZUKI Shotaro
鈴木 章太郎
WADA Yoshiyuki
和田 芳幸
YUI Hironori
油井 拓紀
DAIRAKU Itaru
大楽 到
Title: PREPREG SHEET MANUFACTURING APPARATUS
Abstract:
A prepreg sheet manufacturing apparatus (1) is provided with: a gap detection device (10) that detects a gap (S) between a preceding first prepreg cut sheet (P2) and a following first prepreg cut sheet (P2) on a prepreg web (P1); a welding device (11) that welds a rear end edge (b) of the preceding first prepreg cut sheet (P2) and a front end edge (f) of the following first prepreg cut sheet (P2) by way of the prepreg web (P1); and a pressing device (40) that presses the preceding first prepreg cut sheet (P2) in a planar manner on the downstream side of the welding device (11).