Features of Alusteel Pan-flat bar (Patent No. ZL200820186351.6)

1. Flat bar design increases baking tray's strength and flatness, which would protect the tray from distortion or deformation on baking process

2. Incomplete coating height design would protect the non-stick surface from stacking

3. Flat bar design would support sufficient strength for stacking and would avoid tilt or collapse

4. It will not have overlapping problem for flat bar design on the automatic production line