Tudor Crisps and vinegar flavour crisps were sold in blue packaging and cheese and onion in green bags, like most other brands in the UK, but the move to Walkers crisps reversed the colours. Walkers is now part of the international food and drinks giant Pepsico. Tudor Crisps Tudor Crisps was a brand of potato crisps produced in Sandyford, Newcastle upon Tyne in the United Kingdom. The memorable 1970s ads featured a paper boy, bribed with a ‘canny bag of crisps’ to brave delivering his papers to a very tall tower block (in reality Derwent Tower, Dunston, Tyne and Wear). In the
Real Crisps for independent retailers and pubs. After a financial investment in 1999, the company changed its name to become Sirhowy Valley Foods, while maintaining Real Crisps as the brand name of the lead product. In August 2005, Real Crisps moved into a new factory in Crumlin, Caerphilly. The new factory, measuring , increased the production capacity by 50 percent. This enabled the 90 staff to produce 37,000 cases of crisps per week. The move was due to demand outstripping the ability to supply at the previous location in Cwmfelinfach. At this point, Real Crisps were the second biggest company behind Kettle