Different types of structures in packaging industry were demonstrated in the article related to packaging and its history. The developed structures in the packaging industry (rigid packaging and flexible packaging) originate from the two important issues of transferring environmental pollution to the product and biological interactions of the product. It is better to first familiarize yourself with the features, advantages and disadvantages of this type of packaging so that you can make the best choice for packaging of your products. In this article, we will talk about rigid packaging.