| 摘要 |
PROBLEM TO BE SOLVED: To provide a process and an apparatus for producing long-fiber-reinforced thermoplastic resin pellets in which a reinforcing fiber bundle is continuously drawn out from a winding body of a fiber bundle package body to introduce into an impregnated die, and a collapse of a winding layer can be prevented even if a reinforcing fiber bundle is drawn out to the vicinity of the outermost winding layer of the winding body by a drawing method in producing the long-fiber-reinforced thermoplastic resin pellet. SOLUTION: A reinforcing fiber bundle reel-out device 100 has a plurality of collapse prevention members 120 for preventing the collapse of winding layer for pushing the inner peripheral surface of the winding body 11 of the fiber bundle package 10 to the outside, and pushing means 110, 113, 116 for pushing the plurality of collapse prevention member 120 to the inner peripheral surface by following the inner peripheral surface of the winding body 11 where the thickness gradually get thinner as the reinforcing fiber bundle is gradually drawn out. COPYRIGHT: (C)2009,JPO&INPIT |
