| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for a weather strip, in which it is eliminated that a manufacturing step of inserting a heat-resistant core rod into a insertion hole for a sensor of an extrusion-molding at a time of cutout-molding. SOLUTION: The glass run type weather strip 12 is extruded from a die 11 together with the core rod 13, while the core rod 13 made of hard resin having flexibility and easy to be cut is inserted into a portion in which the sensor is inserted, and then the weather strip 12 is cut together with the core rod 13 so that they have a predetermined length. |
