Advantages of gelatin capsule shells:
1. The unit price is cheap. The ordinary gelatin capsule shell is 3~10 cents cheaper per capsule than the HPMC capsule shell, so the large-scale production utilization rate of gelatin capsules is higher.
2. The cap body is separated and the breakage rate is low. When the cap body is separated, the gelatin capsule shell is only deflated, but the HPMC capsule shell will be broken.