Cleanroom Contamination Control Clothing with ESD Protection

Cleanroom Garments Technical Specifications

Cleanroom garments (also known as bunny suits or contamination control clothing) are specialized protective equipment designed for controlled environments. They minimize human-borne particulate, microbial, and electrostatic discharge (ESD) contamination through sealed construction and engineered fabrics, maintaining ultra-clean production conditions‌24. Core functions include particulate containment (>99% filtration efficiency) and static dissipation (<0.1 μC/piece), protecting sensitive components‌36.

I. Material & Design Features

• ‌Fabrics‌: Polyester, nylon, or PTFE-based low-linting materials with integrated conductive fibers (carbon/metal filaments) for ESD protection‌

• ‌Construction‌: One-piece seamless design with elastic closures (wrists, neck, ankles); withstands 121°C sterilization and >100 industrial wash cycles‌

II. Gowning Procedure & Protocols

Strict standardized donning is required to prevent contamination:

1. ‌Preparation‌: Wash/dry hands; don bouffant cap and mask ensuring complete hair coverage and facial seal‌

2. ‌Suiting‌: Step through trouser legs; pull zipper to full closure; verify zero skin exposure at cuffs/ankles‌

3. ‌Accessories‌: Wear shoe covers/specialized cleanroom boots with trousers tucked into shafts; don nitrile gloves overlapping sleeves by ≥2cm‌

4. ‌Final Check‌: Confirm all seals (neck/cuffs/boots) are secure; decontaminate surfaces with tacky rollers; proceed through air shower‌

III. Critical Applications

• ‌Electronics/Semiconductor‌: Prevents microdust contamination on wafers/LCDs; ESD protection for sensitive components‌

• ‌Pharma/Food‌: GMP-compliant sterile environments; blocks microbial transfer in drug/food production‌

• ‌Chemical/Energy‌: Explosion-proof suits for hazardous areas; static elimination in flammable atmospheres‌

IV. Maintenance & Compliance

• ‌Replacement‌: Inspect for damage/contamination per shift; launder after single use; validate ESD performance quarterly; replace immediately if compromised‌
• ‌Protocols‌: Strictly prohibit smoking/eating/face-touching; require professional laundries with ULPA filtration; enforce scheduled filter replacement‌
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