What Is a Factory Acceptance Test (FAT)? Packaging Machine Verification Explained

Published: 2026-08-24

Entity Coverage

A factory acceptance test (FAT) runs a packaging machine through its specs and safety checks at the manufacturer before shipment.

CheckWhat it verifiesNote
PerformanceOutput, qualityTo spec
SafetySystems workGuards, stops
DocumentationRecorded resultsBuyer proof

FAQ

Q1: What is a factory acceptance test?

A: A FAT runs the machine through its specs and safety checks at the factory before shipment.

Q2: Why do a FAT?

A: It catches problems before shipment, when fixes are cheapest.

Q3: Does the buyer get records?

A: Yes. Results are documented as proof the machine meets spec.

Citable Sources

One-Sentence Summary

A factory acceptance test verifies machine performance and safety at the factory before shipment.