Compared with animal gelatin, plant-based gelatin has high viscosity, low elasticity and shrinks more after drying process, so traditional single step die roller sets are not suitable, so we need to do some improvements.

1. Because plant-based gelatin(starch gelatin) has low elasticity, when filling volume is the same, plant-based gelatin need bigger pocket to guarantee the same capsule size as animal gelatin. By this way, after content filling, there will be enough space left to prevent insure seam.
2. Compared with animal gelatin die roller, the arrangment(the distance between pockets) of the plant-based gelatin die roller should not be too close: increase the space between pockets to prevent net gelatin breakage.
3. Using triple steps(multiple steps) instead of single step around pockets. Because multiple steps help to enhance the seam rate and prevent leakage.