This article outlines the procedure for checking packing operations in pharmaceuticals
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Description
Procedure
The programme for packing operations should aim at reducing the risk of mix up and cross contamination.
Different products should not be packed in close distance unless there is a physical barrier or any other system which provides equal assurance
Before starting packing operations the work area, packing lines, related equipment and printing machines should be clean and free from materials, products and documents.
The line clearance should be done according to the procedures and checklist given.
The packaging materials and products should be checked for identity, quantity and conformity in accordance with the instructions
Product name and batch number that is handled should be notified at each packaging station
Each packaging material should be given reference number or identification mark
Containers for filling should be clean before filling. Any type of contaminants like metal or glass particles should be removed
After filling and sealing labeling should be done and if labeling is delayed then procedures should be followed to prevent mislabeling or mix up
Printing of code numbers or expiry dates should be done separately and during the process they should be checked and recorded
Printing which is done manually should be checked thoroughly at regular intervals
In off-line and hand-packaging operations care should be taken when cut labels and over printing is done
Roll- feed labels are preferred to cut labels to prevent mix-ups
On-line verification of labels by automated electronic methods can prevent mix ups but they should be scrutinized so that electronic code readers and label counters are operating correctly
When labels are attached manually in process control checks are done frequently
Embossed and printed information on packing materials should be clear and resistant to erasing and fading
On-line control of product should check on the following:
General appearance of package
Check whether packages are complete
Checking if the correct products and packaging materials are used
Checking if overprinting is correct
Checking the functioning of the monitors
If any product is taken away due to unwanted events caused by it then it should be reintroduced only after thorough checking. A record of the event should be maintained.
If any discrepancy is observed during reconciliation of packaging materials and bulk product then the number of units should be investigated and recorded before releasing.
At the end of packing operation any unused packing materials if batch coded should be destroyed and also record should be available for the event.