Patent ID: 7462319

Claim:
A molding machine apparatus, comprising: a stationary platen; a movable platen; a mold for producing a molded part having multilayered walls, the mold being mounted between the stationary platen and the movable platen; a first injection unit having a first hot runner manifold being coupled with the mold; a second injection unit having a second hot runner manifold being coupled with the mold; an injection molding machine clamp assembly being configured to clamp the movable platen to the stationary platen, the injection molding machine clamp assembly including: an injector structure being coupled to the movable platen and configured to actuate a molten material injection structure when the movable platen and the stationary platen are closed, the molten material injection structure being coupled with the second hot runner manifold; and an ejector structure being coupled to the movable platen and being configured to actuate a molded article ejection structure when the movable platen and the stationary platen are open.