Sheetal patti from West Bengal: Unveiling the artistry of tradition in every fiber. This is one of the natural Fibre products that is expensive.It is mainly made of green cane slips. Making Process: The Sital Pati manufacturing involves many processes that are complicated. The steps followed casting process is given below: 1. The pieces are boiled in hot water. 2. Then the pieces are dried in the hot sun. 3. The Splits are woven in a closed weave. 4. Then it is designed by using dyed slips as the requirement.