Necessary to Filter hot air for Drying Process ?
Started by Tonying0287, May 06 2019 06:26 AM
Hello,
Just wanna ask if its necessary to filter the hot air going to our process. We are using hot air to dry our product (with direct contact) using temperature 70-90 deg Celcius.
Thanks!
Anthony
VACCP assestment for process and raw material
Process Narrative for Dietary Supplement Manufacturer
Cleaning Process and Chemicals
Process Authority Recommendations?
BRCGS 5.4.1 Process control
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Yes, if the air is in contact with the product you should use filters (and maintain a register of maintenance)
What type of filter?
Thanks
It will depend on your product and requirements. We are using bacteriological filters (0.2 µm)
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