Flat spiral belts are very closely assembled meshes consisting of right and left hand spirals connected by straight cross-rods. They are available with a laddered or welded selvedge.
This type of belt also produces a very smooth surface and makes it suitable for articles with a relatively small base requiring uniform support.
These belts are extensively used in bakeries and washing plants.
Variants of the belt type shown here
This is where it will show selvedge types