Question

Cold rolling is carried out in a temper mill.

(a) True

(b) False

This question was posed to me in exam.

This is a very interesting question from Manufacture of Tinplate topic in chapter Metal Packaging Materials of Food Packaging Technology

Answer 1

Right answer is (a) True

To elaborate: The given statement is true. To reduce the possibility of severe fluting, paneling or creasing, and to impart the desired surface finish, the steel is given a final, very light cold rolling (generally a reduction of less than or equal to 5.0% in thickness) in a Temper mill.