CN2556248Y
Pulp extrusion molds are molds for fabricating articles from pressed fiber pulp or paper stock. The mold is provided with four guide rails, a core tube is installed at a central position, a pull rod is installed on each guide rail, a front end of the pull rod is installed with a flap, and a slider is installed between adjacent guide rails. The movement of the slider causes the flaps to be folded toward the center or apart. When the pulp extrusion mold is in use, pulp is injected into the hollow cavity of the core tube and the movable leaf, and then the hydraulic mechanism is actuated to push the four slides to move synchronously to the center, so that the movable leaf gathers and the pulp is formed, and then the pulp is formed. After heating and drying, it is a finished product.