Reasons for scratches on the surface of aluminum plates

The scratches on the surface of the aluminum plate may be caused by friction between the aluminum plate and other equipment during processing.

Improper packaging causes scratches.

The aluminum layer is displaced because the aluminum plate is not placed correctly and the injection speed is not correct during hot pressing.

The shear width is uneven when trimming, so that one side is cut too little, causing the aluminum layer to shift.