The present invention belongs to the technical field of plastic processing, and specifically relates to a mold forming process method for injection-blown plastic hollow containers, with specific steps including an injection process of an injection molding machine and a blow molding process of a blow molding machine. In the injection process and the blow molding stage, after the mold is opened, the molding core rod is always fixed in the movable mold without being driven to rotate or translate by a power mechanism; the injection-molded parison adheres to the core rod, after the mold is fully opened, the blow molding modules on both sides of the core rod are closed under the action of push rods, and when the blow molding modules are fully closed, air is blown from the inside of the core rod to complete the blow molding of the hollow container. The whole process has simple operation and maintenance, completes from parison to product in one step, leaves no seam on the product surface, and makes product quality easier to guarantee.
Country Code: CN
Application Number: CN200810218745.X
