WHS-B Antistatic Moisture Barrier Bags are engineered to provide top-tier protection for wafers and sensitive electronics during storage and transport. These multi-layer bags offer advanced defense against moisture, static electricity, and contamination, ensuring product safety in demanding environments.
The multi-layer construction features Anti-static Polyester (12 µm), Aluminum foil (7 µm) for moisture protection, Nylon (15 µm) for puncture resistance, and Polyethylene (115 µm) for strength, with an additional anti-static layer for complete ESD protection. This ensures products are shielded from environmental factors and electrostatic discharge while resisting punctures.
With a low moisture transmission rate, WHS-B bags allow for extended storage without damage. Larger sizes have a block-bottom design to reduce folds and contamination risks.
Compatible with various wafer cassette sizes, they are ideal for cleanroom use with their abrasion-resistant materials.
WHS offers short lead times and small order quantities to meet customer needs. With six standard sizes and customizable options, WHS-B bags provide flexible solutions for high-quality storage and shipping.
Manufactured in an ISO9001 certified facility and CE certified, WHS-B bags meet international standards for quality and safety, offering a cost-effective solute ion for safeguarding wafers and electronics in the semiconductor and electronics industries.
Below you find the selection of ePAK products that have been tested with our Moisture barrier bags.
- Flex frame multi shipper 12" (300 mm)
- eFOUP 12" (300 mm)
