GUIDELINES ON INTEGRAL FORMS AND PROCEDURES

摘要

According to the invention, a novel guide member for integrally forming the fastening parts with the urethane mold and an integral molding method using said guide member are provided. The guide member comprises a guide portion that has an extended body which includes concave cross-section and at least one opening end, and isolation members provided near the ends of said guide portion. Said isolation members are detachable, and by engaging with the fastening surface of the fastening parts, they effectively block any seepage of liquid foaming raw material. With the integral forming method using said guide member of the invention, it is possible to embed ends of the fastening parts within the urethane mold and to improve its peeling strength at low cost. IMAGE