Large LDPE bag 380x420 mm (WHS-B)

WHS® LDPE bags are designed to provide reliable and clean protection for wafers, components, and equipment parts during storage and transport. These single-material bags offer protection against particles and contamination and handling damage, making them suitable for use in controlled cleanroom environments.

Constructed from high-purity, low-density polyethylene, the bags ensure low outgassing and minimal particle generation. Their smooth, non-abrasive surface protects sensitive surfaces and reduces the risk of scratches or contamination during handling. With excellent clarity and flexibility, these LDPE bags support easy identification of contents while maintaining strong mechanical durability.

Compatible with a wide range of wafer cassettes, these bags are ideal for daily use in semiconductor manufacturing environments. The silicone oil free and cleanroom-ready composition ensures consistent performance in applications where material purity is critical.

Manufactured in an ISO9001-certified facility and compliant with industry cleanliness standards, WHS® LDPE bags offer a cost-effective and dependable option for protecting wafers, components, and equipment throughout the semiconductor industry.