1)All the stainless steel shee must be uplift and make sure the surface non-scratched before go into the machine.
2)Compare the grain whether it is similar to the sample.
3)Check the surface whether it is in a good condition.
4)All the operator must wear the gloves and prevent the fingerprint in consideration of the follow-up process.
5)arrange the packing condition
6)arrange the large production and check the sheet frequently