Stretching jig for braiding mandrel and method for forming long molding

摘要

To prevent a long molding from bending during drying and hardening in a drying furnace after braiding. A pair of rotatable joints 2 and 3 are used as a stretching jig for a long braiding mandrel, the joints are connected to the respective ends of the mandrel, and a loading means 16 is used to stretch the mandrel via the joints to apply tension to it.