Hot-Fill Linerless Sport Caps: The Supplier Approval Checklist K-Beverage OEMs Fill Out Before Switching
Prompted by Aptar’s July 23 introduction of the linerless hot-fill sport cap Harmonic, this guide lays out the supplier approval checklist K-beverage OEMs should fill in before switching caps — covering supply region, neck specs, filling conditions, capping torque, and tamper evidence.