Packaging engineering, also Package engineering is a broa topic ranging from design conceptualization to product placement. All steps along the manufacturing process, and more, must be taken into account in the design of the package for any given product. Package engineering includes industry-specific aspects of industrial engineering, marketing, materials science, industrial design and logistics. Packaging engineers must interact with Research & Development, Manufacturing, Marketing, Graphic Design, Regulatory, Purchasing, Planning and so on. The package must sell and protect the product, while maintaining an efficient, cost-effective process cycle.