Quality Control
Inspection
⟨Equipment⟩
･Inspection line
･Air shower
･Ion parts cleaner
･Tray cleaner
etc.
[ Clean room ]
Constant ventilation and positive pressure∗ prevent any dust and foreign contamination due to access by people to keep the room clean.
* Keep air pressure high.
- [ Carry-in ]
Remove contamination on a carton box completely by a clean roller and pass though air shower before taking it into the cleanroom. - [ Air shower ]
Wear personal equipment (e.g. hood, clothing, shoes) exclusively for cleanrooms and pass through air shower before accessing the cleanroom. - [ Inspection line ]
Inspect all products in every detail based on specified standards to detect any crack, flaw, tone, dirt or defective printing. - [ Ion parts cleaner ]
Remove dust and foreign matters attached to containers by a static air blower. - [ Tray cleaner ] Self-developed equipment
Trays and cushioning materials are liable to static electricity and attached with dust easily.
Keep these materials clean effectively by a dedicated neutral blow air cleaner. - [ Carry-out ]
After inspection, deliver products through the double curtain exit. - Sampling inspection
Check functions and appearance with the standard sample.
Inspection (Measurement / Function test)
⟨Equipment⟩
･Vacuum desiccator
･Constant temperature reservoir
･Height gauge
･Digital torque meter
･Digital force
･Weight scale
etc.
- Vacuum test
Leakage test by reducing pressure with vacuum equipment - Constant temperature test
Weather resistance test under extremely high (low) temperature - Compression / Tensile test, etc.
Durability test, etc. for screw caps and OVERCAP - We also perform other inspection according to the product type.