Glossary · Manufacturing
What Is In-Process QC?
In-process quality control is the set of checks performed while a batch is being made rather than only at the end: verifying weigh-outs, monitoring pH and viscosity during mixing, checking fill weight on the line and inspecting units as they are packed. It catches deviations while correction is still possible.
Why it matters when you source
End-point testing tells you that something went wrong; in-process checks stop it going further. Ask which parameters are checked during production, at what intervals, and what the factory does when a reading falls outside its range.
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