Box type injection molds are a type of tooling used in the manufacturing of plastic parts through the injection molding process. They are called "box type" because they have a rectangular or box-like shape, with a cavity designed to match the desired shape of the finished product.

The box type injection mold consists of two halves, the cavity side and the core side, which are mounted in the injection molding machine. The plastic material is melted and injected into the mold under high pressure and temperature, filling the cavity and taking on the shape of the mold.

The design of the box type injection mold is critical to the success of the injection molding process. Factors such as part geometry, material selection, and mold cooling must be carefully considered to ensure that the finished product meets the required specifications.

One advantage of box type injection molds is their ability to produce large quantities of parts quickly and efficiently. They are also able to produce complex shapes and designs, and can be used with a wide range of plastic materials.

Box type injection molds can be customized to meet specific production requirements, including multi-cavity molds that can produce multiple parts simultaneously, and hot runner systems that allow for precise control of the injection process. They can also be designed to be easily disassembled for maintenance and repair.