An curved arrow pointing right. The modern chip bag took decades to evolve from a single sheet to a complicated mix of plastics and aluminum. The design, referred to as a multilayered package ...

Closing a bag of chips is supposed to be one of life’s simplest tasks, but all who have tried can agree that it can quickly become frustrating. The bag doesn’t fold neatly. The roll you ...

Though the move to add more chips back into bags is a step in the right direction, industry experts warn that full reversals ...