rayophane การใช้

• In 1936 the company changed its name to "'British Rayophane Ltd " '.
• Further east along the A596, Innovia Films ( former British Rayophane ) have a large site at Wigton.
• In 1963 British Rayophane and British Sidac merged under the British Sidac name and, four years later entered into a joint venture with ICI to manufacture BOPP on the Wigton site.