Japanese snack company Calbee is temporarily switching to monochrome packaging for some products due to supply chain disruptions. The ongoing conflict in the Middle East has led to a shortage of naphtha, a key component in packaging materials. This change highlights how global tensions are impacting daily life and consumer goods in Japan. AI
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RANK_REASON The article discusses a minor packaging change by a snack company due to oil supply issues, with no significant AI or technological relevance.