Every hamburger comes out of a stamping machine exactly 1.6 ounces, its thickness measured to the thousandth of an inch.

FORBES: Beyond Burgers

Every hamburger comes out of a stamping machine weighing exactly 45 grams, with its thickness measured to the thousandth of a centimeter.

FORBES: Beyond burgers

Casey's has its own machine stamping 400 cartons an hour.

FORBES: Inconvenience