Seal Integrity
Contents, fill level, closure condition, orientation, duration and acceptable leakage condition.
Performance Capability
Turn product claims into agreed sample conditions, methods, checkpoints and acceptance criteria for the selected custom design.
Add Tests To The RFQ
No Generic Pass Claim
Seal integrity depends on contents, fill level, gasket condition, closure force, orientation, duration and temperature. Drop resistance depends on assembled weight, fill state, height, surface and impact orientation.
Naike defines these variables with the buyer before testing. Public pages do not publish universal pass values for every lunch box model.
Performance Test Matrix
Contents, fill level, closure condition, orientation, duration and acceptable leakage condition.
Assembled weight, fill state, drop height, surface, orientation and post-drop acceptance.
Operating cycle, latch and gasket inspection points, functional condition and replacement boundary.
Box-to-bag clearance, bottle and cutlery retention, loaded carry and pack-out protection.

Measurement
Record the critical checkpoints, measurement method and approved limits for the selected revision.

Pack-Out
Define arrangement, carton condition, labeling and final inspection evidence before dispatch.
Custom design · mold development · testing
Share the target market, four-component set scope, expected quantity, tooling needs and performance-test requirements. Every program is made to order.