First of all process starts from making cylinders according to the
design. Then the cylinder is to be fixed in printing machine and
than printed plastic bags come out. We have to make cylinder per
color ie. there are 3 colors on priting bag so we have to make 3
cylinders for that design. There are 4 types of plasic bags- LD,
PP, HM & POLYESTER. Further detail will be provided about
printing bags & cylinders when asked