Patent ID: 7232534
Filing Date: 2007-06-19
Classification: B29C,Y10T

Abstract:
1. A method of producing a molded product of a weather strip for an automobile comprising placing an insert which includes an insert body; and a removing part which is integrally formed with the insert body and coupled to the insert body via a thin part at a first end while a second end is projected to expose at a non-front side in a molding space formed by an upper die and a lower die, followed by injection molding material to form the molded body, comprising the steps of: firmly holding the second end of the removing part between the upper die and the lower die in a closed position to prevent the insert body from moving during a molding operation; injecting melted rubber in the molding space thereby molding the molded body, wherein the inner body, the thin part, and a portion of the removing part is embedded in the molded body; and removing the removing part from the insert body by cutting the thin part after being released from the upper die and lower die, thereby forming a groove at the position where the removing part existed, wherein said groove is positioned at a non-front side surface of the molded part which is not seen from outside.