04 / Acceptance and handover
Prove the result under a representative production condition
Run speed, gap and stop scenarios and verify bottle condition, stability, cleanup and controlled restart. Retain measured evidence for bottle footprint and center of gravity and damage, jam and recovery evidence with method, position, limit, deviation, witness, approval and review trigger. Qualify representative supplier lots, challenge inspection and reject systems, verify rinse and fill results, closure integrity, pressure and thermal performance, breakage containment, package handling and distribution evidence across defined line states. Put the sample or test material, method, instrument, production state, duration, limit, witnesses, retained record and deviation authority in the protocol before testing begins. Requalify when a product, package, site, speed or connected system invalidates the accepted basis.