| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for impregnating with a thermosetting resin foam which can fully carry out the impregnation with a thermosetting resin certainly in an unfoamed/uncured state without damaging a continuous glass fiber bundle. SOLUTION: Thermosetting resin foamable liquid L is filled up between a pair of upper and lower endless conveyor belts 3e and 3e, and the resin liquid L is impregnated while the continuous glass fiber bundle 1 which lengthened to a strip and was arranged with it between the belts 3e and 3e with which the resin liquid L is filled up. Thereby, the resin liquid L is made to intervene between the belt 3e and the continuous glass fiber bundle 1. If it is between the belts 3e and 3e even when the continuous glass fiber bundle 1 is pulled and advanced, while opening of the tension to the continuous glass fiber bundle 1 is fully carried out as an object for a bad harvest mostly, a contact area to the continuous glass fiber bundle 1 and the impregnation time of the resin liquid L are enlarged by the belts 3e and 3e. In addition, the resin liquid L is made to consume according to the advance of the continuous glass fiber bundle 1 by there being nothing and filling up with accumulating in an inmold between the belts 3e and 3e. COPYRIGHT: (C)2007,JPO&INPIT |
