Electric bag sealers promise to keep your chips, cereal and pantry items fresh by resealing bags with heat. I put two top-rated models to the test. Joey is a writer/editor, TV/radio personality, ...

A stale bag of chips or cookies is as good as compost. Spending good money on food only to watch it wilt or go soft is grim, and often those finicky bags don't reseal like they ought to. While there ...