Color crunch: Japan’s Calbee chip bags go monochrome as Iran war bites - CNN

Japanese snack maker Calbee said it will temporarily change its potato chip bags to black-and-white packaging, calling the move a response to supply and cost pressures rather than a printing mistake. The company tied the change to disruptions linked to the Iran war, which have tightened access to packaging materials and raised logistics costs. The visible packaging shift underscores broader market concerns that the conflict can ripple into consumer goods and supply chains.