Packaging. With everyone buying online the profusion of different types of packaging is wasteful. Packages are processed by machines and in many cases the packaging gets caught on things, gets stuck in conveyor belts or just slides right off. A huge number of items have to be manually processed because of the packaging. Standardised packaging would make automation much easier and lead to faster, cheaper processing. Unfortunately marketers want to use the super shiny slippery packaging with their brand all over it.

If your wine boxes are slippery they deserve to get dropped.