Case Videos
Factory footage and product demos from JUNZHIJIA — 24 clips covering process, testing and packing.
0:20
Foam Bonding: Glue, Tape or HeatHow layers are bonded decides whether an insert delaminates. Three methods compare…
0:18
Handle Load Test: How Much Can It CarryThe handle is the weak link. Static and dynamic tests show the load at which it de…
0:16
Plastic Parts: Small Parts, Real TolerancesLatches, corner caps and feet are small, but loose tolerances stop a case from sea…
0:14
Foam Cutting: Tool Paths and CompensationA one-millimetre tool-path difference changes how a device fits. Cutter compensati…
0:13
Case Changeover: How Long a Swap TakesSwitching a machine from one case to another means mould, robot program and first-…
0:13
Your Watch Deserves More Than a BoxA watch box and a protective case differ in sealing and cushioning. Watch cradles,…
0:15
A Range of Case StylesAt the same footprint, lid depth, latch count, handle style and wheels change how …
0:13
Console Case: Airflow and FixingA console needs its vents clear, controllers and cables separated, and the body un…
0:26
Rifle Case: Fixing Long ItemsLong items need both ends fixed and the middle supported. Foam cutting, strap posi…
0:25
Medical Case: Zoning and DisinfectionInstrument cases must survive repeated disinfection. Material choice, zoning, and …
0:14
Trolley Case: Wheels and Handle TogetherHow a trolley case rolls depends on wheel diameter, track width and handle length.…
0:24
Camera Case Water TestSubmerge a camera case, then open it. Immersion time, water on the gasket and how …