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Overview
Moisture proof bag is an industrial-grade packaging solution engineered with high-barrier multi-layer laminates. Constructed via co-extrusion, it integrates aluminum foil or metallized films to achieve ultra-low water vapor transmission rates (WVTR).
Application
- Electronics: Semiconductor wafers, PCBs, and sensors in vacuum sealing machines.
- Pharmaceuticals: Hygroscopic APIs and tablets in blister packing lines.
- Machinery: Hydraulic components and bearings during marine transport.
Precautions
- Storage: Maintain ambient temperature between 15°C-25°C and relative humidity below 60%.
- Sealing: Ensure heat seal integrity at 180°C±10°C; inspect for pinholes.
- Maintenance: Store in clean, dry zones; avoid puncturing with sharp metal tools.