Japanese snack giant changes to black and white packaging as Iran war hit ink supplies

The cause is a lack of naphtha, a key raw material for printing ink.

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Current version of Calbee, Inc.’s packaging with color, left, and a sample of the black-and-white packaging. PHOTO: CALBEE INC/THE YOMIURI SHIMBUN

May 13, 2026

TOKYO – Calbee, Inc. plans to change the packaging of flagship products, including Potato Chips, to black and white, it was learned Monday.

The decision to decolorize is due to ongoing shortages of solvents and resins. The cause is a lack of naphtha, a key raw material for printing ink, as a consequence of the current situation in the Middle East.

The company has notified retailers and other stakeholders of the planned change.

The change will be gradually applied to 14 products, including the Lightly Salted and Consomme Punch flavors of Potato Chips and the Kappa Ebisen shrimp-flavored snack, starting late May.

Calbee is prioritizing “supply stabilization” through the temporary introduction of black-and-white packaging.

Similar moves may also be taken by other manufacturers.

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