Japanese snack maker Calbee says it will temporarily use black and white packaging for 14 products after supplies of an ingredient used in ink were disrupted by the Iran war.The new-style packets are due to appear in shops in Japan from 25 May, and will cover some of the company's best-known crisps and prawn crackers.Calbee said the change was a response to supply instability affecting raw materials amid ongoing tensions in the Middle East.The company said the measure was intended to help maintain a stable supply of products.The disruption comes after Iran effectively closed the Strait of Hormuz in retaliation... [Continue Reading]