Museum Artifact: Vapor-Vacuum Jar Cap Opener, 1950s
Made By: White Cap Company, 1819 N. Major Ave., Chicago, IL
If you want to start a successful business, invent a solution to one of mankind’s great conundrums. If you want to stay in business, be ready to fix all the new problems your solution creates.
Back in 1930, a small Goose Island start-up called the White Cap Company introduced its “Vapor Vacuum” lid sealing system—a revolutionary new steam-based method for preserving the freshness and flavor of bottled commercial foods.