MANUFACTURE OF TUBULAR BODY FOR FISHING POLE, GOLF CLUB SHAFT AND THE LIKE

摘要

PURPOSE:To prevent peeling of a prepreg filamentous body by mixing the prepreg body with whisker to be wound together with a prepreg sheet or separately. CONSTITUTION:A prepreg filamentous body 3 mixed with whisker is wound on a layer of a prepreg sheet 2 wound on a mandrel 1 and processed to form a tubular body A. The use of the whisker enables an efficient combination of the prepreg filamentous body and the prepreg sheet to elevate the hardness of the tubular body A thereby positively preventing the peeling between the prepreg sheet and the prepreg filamentous body.