Dear K.Apichai,
We have taken one batch with increase in Magnesium stearate and Aerosil upto 1 % and run on Soi 6 machine. Definitely flow property improved and weight variation is in within the limit. But still observed some sticking to the plate but less than earlier trial batch. So as per your suggestion we can run the batch with intermittent cleaning of the plates.
I would like to suggest one more thing , can we blow the compressed air on plate after removing filled capsules from plate for each cycle, this will remove powder from plate and may not require to clean the plates in entire run. Please comment on this.
Overall, Can we agree to launch this product.