| abstract |
An anti-fogging multilayered film suitable for packaging fresh vegetables and fruits comprising a base layer and at least one surface layer containing an anti-fogging agent, said film having a water vapour transmission of 15 to 200 g/m 2 ·24 hr · 40°C, an oxygen permeability of 3,000 to 35,000 cc/m 2 · 24hr · atm · 20°C · 90% RH, and a carbon dioxide permeability of 12,000 to 130,000 cc/m 2 . 24 hr · atm · 20°C · 90% RH, and said anti-fogging surface layer having heat sealing properties. A packaging bag produced from this film is also disclosed. |