The standard stackable stool mold is a specialized tooling system specifically designed to achieve efficient storage and space utilization. Its core technology lies in the precise geometric structure of the cavity, ensuring that the formed stools have strict vertical coaxiality and precise cone angles, thereby enabling rapid, stable, and high-density stacking. 
The mold adopts a multi-point balanced hot runner system and a symmetrical cooling circuit design, ensuring uniform filling of the molten material and efficient cooling, resulting in consistent product shrinkage and stable dimensions. This is the foundation for achieving perfect stacking functionality. The ejection system has been meticulously calculated to ensure that the product remains undistorted during the ejection process and maintains the flatness of the critical load-bearing plane. 
When manufacturing such molds, Yige Mold pays special attention to the wear-resistant treatment of key mating surfaces and the long-term dimensional stability to cope with large-scale continuous production. The stacked stools produced by them are classic solutions that balance practicality and storage efficiency in public and commercial spaces.