Best Answer mahantesh.micro, 19 August 2019 - 11:47 AM
Hi, welcome to the forum,
We are also using induction sealing for our PET jars and glass bottles filled with food supplements. Currently we are monitoring the integrity of seal by visual observation by squeezing the jar, in case of glass bottles we just tap on the seal and check for any leakage.
We are also monitoring power percentage which is shown on the induction sealing machine, we have fixed 95-100% for PET jars and 80-85% for glass bottles.
I made this step as OPRP, earlier it was CCP but one of our auditors objected, the reason he gave is that this step is necessary for our process and also part of the process where we are not removing any hazard nor we are preventing he said. I do not understand why he objected it to be a CCP.