A plastic cup mould is a tool that is used to manufacture plastic cups through the process of injection molding. The mold is typically made of steel or aluminum, and it is designed to withstand the high temperatures and pressures of the injection molding process.

The plastic cup mold is typically composed of two main parts: the fixed mold half (cavity) and the moving mold half (core). The cavity side of the mold is where the plastic is injected and then cooled and solidified to form the cup shape. The core side of the mold is responsible for creating the inside of the cup and the handle if the cup has one.

The plastic cup mold is designed based on the specific shape and design of the cup that is to be produced. It can be made to create cups of various sizes, shapes, and designs.

Plastic cups are widely used in many industries such as food and beverage, medical, and packaging. These molds are designed to produce large quantities of cups in a short period of time, making them an efficient and cost-effective solution for manufacturers.

It's worth noting that the plastic cup mold is a precision tool and requires regular maintenance and cleaning to ensure the quality of the final product and prolong its lifespan. Additionally, the design and material of the mold are also important factors to consider to ensure the product can withstand the injection molding process and meet the requirements of the end-use.