FOOD PACK COMPRISING ENVELOPING FOOD IN A FILM WHICH IS NOT A GAS BARRIER AND FLUSHING AIR AND REPLACING AIR WITH O2/CO2 MIXTURE WITH THE EXTERIOR FILM IN DIRECT CONTACT WITH EXTERNAL ATMOSPHERE

摘要

A food product package (1) comprising a cut (5) of red meat on a tray (3) and enclosed within an envelope (7) of gas permeable film sealed at its ends (9 and 11) close to the ends of the food product and tray combination (3, 5). The film envelope (7) is then shrunk into contact with the meat and the tray.