packaging [3]
Anything to do with the packing or wrapping of food, whether to sell, cook, freeze or preserve it.
food can 
Airtight metal container that holds cooked food.
beverage can 
Small cylindrical aluminum container filled with products such as beer and soft drinks.
pull tab 
Small metal strip that can be lifted with a fingernail and fingertip to open a can.
glass bottle 
Narrow-necked, elongated receptacle containing drinks (mineral water, wine, etc.) or liquid foodstuffs such as sauces.
screw cap 
Threaded stopper that can be screwed on the top of a bottle.
multipack 
Multiple products packaged together to facilitate shipping and handling.