What kind of packaging materials should be used for freezing?
Packaging materials must be moisture-vapor resistant; durable and leak proof; not become brittle and crack at low temperatures; resistant to oil, grease or water; protect foods from absorption of off-flavors or odors; easy to seal; and easy to mark. Good freezing materials include rigid containers made of aluminum, glass, plastic, tin or heavily waxed cardboard; bags and sheets of moisture-vapor resistant wraps; and laminated papers made specially for freezing.
Packaging materials must be moisture-vapor resistant; durable and leakproof; not become brittle and crack at low temperatures; resistant to oil, grease or water; protect foods from absorption of off-flavors or odors; easy to seal; and easy to mark. Good freezing materials include rigid containers made of aluminum, glass, plastic, tin or heavily waxed cardboard; bags and sheets of moisture-vapor resistant wraps; and laminated papers made specially for freezing.
Packaging materials must be moisture/vapor proof; be durable and leakproof; not become brittle and crack at low temperatures; be resistant to oil, grease or water; protect foods from absorption of off-flavors or odors; and be easy to seal and easy to mark. Good freezing materials include rigid containers made of aluminum, glass, plastic, tin or heavily waxed cardboard; bags and sheets of moisture/vapor proof freezer wraps; and laminated papers made especially for freezing.
