McDonald's, which already provides nutritional information about its products, has been experimenting with printing the details on its paper tray-liners.

ECONOMIST: Convenience food

If completely dry they are gathered immediately, and if not they are laid onto a continuous paper tray in the vineyard to dry.

ECONOMIST: Agricultural robots

Its paper tray handles 150 sheets of regular letter size paper.

FORBES: Small and Affordable Brother Multifunction Device Prints 11 x 17-inch pages

Line a plate or tray with paper towels.

NPR: Recipe: 'Inspired by Ingredients'