In a few decades, stack mold in packaging products and many other small parts production growth continuing access to new development. Novel stack Injection Mould design is giving traditional markets a variety of colors and a variety of material forming ability. Stack mold now also seized on the chance of large tonnage Injection Molding machine production of large industrial parts.
Usually stacked die design because their production efficiency over conventional single-sided die and famous. They are mostly used for relatively small, shallow stretch packaging products and other disposable products, but rarely used in addition to other products. But in the past few years introduced a number of new concepts broadens the stack mold.