Velcro-Fastener One Piece United Vehicle Seat Foaming Resin Mold for Foaming Resin Permeation Prevent

摘要

PURPOSE: A foam resin forming mold for a vehicle seat integrated with a Velcro fastener for preventing the inflow of a foam resin is provided to prevent the generation of defective goods as a urethane resin does not flow into a hook of the Velcro fastener in a foaming process. CONSTITUTION: A foam resin forming mold comprises a Velcro fastener rail(20). A gap between the walls(21) of the Velcro fastener rail is 1-5% of the width of the Velcro fastener. The length of the wall of the Velcro fastener rail is same with the whole length of the Velcro fastener. A through hole is formed on the bottom of the Velcro fastener rail, and a screw hole is formed in a mold. Screws(30) are connected to a screw hole and through hole of the mold and Velcro fastener, and a guide rail is closely attached to the mold after an inorganic adhesive layer is formed between the Velcro fastener rail and the bottom side of the Velcro fastener.