Coil breaks

There are some small creases present across some portions of the width of the coil, although seldom throughout the entire coil. These creases are similar to the wrinkles left on a piece of cardboard after it has been rolled into a coil.
The breaks occur mainly on soft or very soft steel qualities where the coil doesn’t unfold into a smooth sheet, just as it would happen to the cardboard. They are usually small and approximately 1 meter between each other.  The defect is difficult to notice it from the outside of a coil but becomes apparent when the coil is cut into sheets.

The defect is not serious if the coil is to be slit or cut to small sheets/pieces, but for larger sheets the defect is more obvious. The visual flaw is even more noticeable if these sheets are to be painted afterwards.
BEST USE: Slitting