The development of a continer and a graphic design for a product is called?

The development of a container and a graphic design for a product is called packaging. Packaging refers to the process of designing and creating the packaging for a product, including the container or material that holds the product and the design or graphics on the packaging. The packaging is an important part of the product as it protects the product, helps to preserve its quality, and also serves as a way to attract and inform consumers about the product. In short, packaging is a crucial aspect of bringing a product to market and making it appealing to consumers.