3,218
edits
Difference between revisions of "Coolers"
Jump to navigation
Jump to search
no edit summary
(Created page with "Category:Cooling{{Knoppen}} <noinclude><!------------------------------------------------ * READ THIS FIRST * Only edit this page if you can improve the content. * Improper ...") |
|||
| Line 1: | Line 1: | ||
[[ | A cooler most commonly is an insulated box used to keep food or drink cool. Ice cubes are most commonly placed in it to help the things inside stay cool. Ice packs are sometimes used, as they either contain the melting water inside, or have a gel sealed inside that stays cold longer than plain ice (absorbing heat as it changes phase). | ||
[[File:Coolers.jpg]] | |||
The Coleman Company popularized the cooler, sometimes known as an "ice box" in the United States, with its initial offering of a galvanized cooler in 1954. Three years later, Coleman developed a process to make a plastic liner for coolers and jugs. | |||
They are usually made with interior and exterior shells of plastic, with a hard foam in between. They come in sizes from small personal ones to large family ones with wheels. Disposable ones are made solely from polystyrene foam about 2 cm or one inch thick. Most reusable ones have molded-in handles; a few have shoulder straps. | |||
Coolers are often taken on picnics, and on vacation or holiday. Where summers are hot, they may also be used just for getting cold groceries home from the store, such as keeping ice cream from melting in a hot automobile. Even without adding ice, this can be helpful, particularly if the trip home will be lengthy. | |||