Walkers (snack foods) establishing their own sunflower farms in Ukraine and Spain to be able to produce sufficient quantities of the oil. Walkers updated their packaging style in June 2007, moving to a brand identity reminiscent of the logo used from 1998–2006. Many of Walkers brands were formerly branded under the Smiths Crisps name. This comes from the time when Walkers, Smiths and Tudor Crisps were the three main brands of Nabisco's UK snack division, with Tudor being marketed mainly in the north of England and Walkers in the south. After the takeover by PepsiCo, the Tudor name was dropped, and the Smiths
PepsiCo bottles was reduced nearly 40 percent, to 15 grams, with a packaging redesign in 2009. Also in that year, PepsiCo brand Naked Juice began production and distribution of the first 100 percent post-consumer recycled plastic bottle. On March 15, 2011, PepsiCo unveiled the world's first plant-based PET bottle. The bottle is made from plant-based materials, such as switch grass, corn husks, and pine bark, and is 100% recyclable. PepsiCo plans to reuse more by-products of its manufacturing processes such as orange peels and oat hulls in the bottles. PepsiCo has identified methods to create a molecular structure that is the