Questions about both the aesthetics of creating pleasing "wrapping" and the technical skills involved in making a package which "works" for a product. Usually refers to product packaging.
Packaging have many purposes, and in designing packaging, the creator must consider physical restraint. This might include protecting the product, making it possible to display in certain ways and how to best create a packaging that can be transported and stacked easily. This in addition to the graphic considerations of aesthetic and product identity.