ambient food
shelf-stable food
shelf-stable product

Initially, the company expanded into new markets including the import of canned and ambient foods from around the world.

In 2002, it bought Nestlé's ambient foods business.

Premier Foods had acquired Sun-Pat after its 2002 acquisition of Nestlé's ambient food business.

Also, Batchelors is a manufacturer & distributor of ambient food and drinks in the Republic of Ireland and Northern Ireland.

Shelf stable food (sometimes ambient food) is food of a type that would normally be stored refrigerated but which has been processed so that it can be safely stored in a sealed container at room or ambient temperature for a usefully long shelf life.