War between the U.S. and Israel has affected the supply of numerous raw materials, including ink. Due to an ink shortage triggered by the Middle East conflict, Japan's largest potato chip manufacturer, Calbee Inc., has been forced to simplify its packaging designs, temporarily changing popular products such as potato chips, shrimp crackers, and fruit cereals to black-and-white packaging.
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Original article: toutiao.com/article/1865044467684363/
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