Tray injection mold is a type of mold used in the injection molding process to produce trays of various sizes and shapes. These trays can be used for a wide range of applications, including food packaging, storage, and transportation.

The tray injection mold consists of two halves, a fixed half and a moving half. The fixed half is attached to the injection molding machine's stationary platen, while the moving half is attached to the machine's movable platen. The two halves are designed to fit together precisely, forming a cavity that is the exact shape and size of the desired tray.

The injection molding process begins with the injection of molten plastic material into the mold cavity. The plastic material is injected at high pressure and temperature, filling the cavity and taking on the shape of the mold. Once the plastic has cooled and solidified, the mold is opened, and the finished tray is removed.

Tray injection molds are typically made from high-quality steel or aluminum, which allows them to withstand the high pressures and temperatures of the injection molding process. They can be designed with various features, such as handles, ribs, and other structural elements, to provide the necessary strength and durability for the intended application.

Overall, tray injection molds are a highly effective and efficient way to produce large quantities of high-quality trays quickly and cost-effectively. Their versatility and ability to produce trays in a wide range of sizes and shapes make them a valuable tool for many industries.