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PVC Strip Curtains in Pharmaceutical & Cleanroom Facilities
Pharmaceutical manufacturing and cleanroom environments operate under exacting contamination control standards. PVC strip curtains, when correctly specified, play an important role in cleanroom access management — but the specification requirements differ significantly from standard industrial applications.
The Role of Strip Curtains in Cleanroom Environments
- Airlock pre-chambers: at gowning rooms and airlocks for hands-free access
- Pressure differential maintenance: helping maintain positive or negative pressure during access
- Particulate exclusion: reducing airborne particles from lower-classification areas
- ESD protection: anti-static strips prevent electrostatic charge build-up
- Personnel flow management: defining and separating classified from unclassified areas
EU GMP & Annex 1 Compliance
EU Good Manufacturing Practice (retained in UK law) and the revised EU GMP Annex 1 (2022) require:
- Materials compatible with cleaning and sanitisation procedures
- Door systems that support classified environment maintenance
- Materials that don't shed particles or harbour microorganisms
- Electrostatic charge management, particularly with powders and electronics
Pharmaceutical-grade PVC strip curtains — smooth surface, low particle generation, chemical resistance to approved disinfectants — can satisfy these requirements when documented within the facility's contamination control strategy.
Anti-Static PVC Strip Curtains for Cleanrooms
Standard PVC can generate significant electrostatic charge, attracting contaminating particles and risking ESD damage. Our anti-static PVC strip curtains incorporate conductive or dissipative additives preventing charge build-up:
- Surface resistivity 10⁶ to 10⁹ Ω/sq (dissipative range)
- Meets IEC 61340-5-1 and BS EN 61340-4 standards
- Compatible with standard cleanroom cleaning procedures
Pharmaceutical-Grade Material Specifications
- High clarity — visual monitoring without physical access
- Smooth, non-porous surface — resistant to microbial colonisation
- Chemical compatibility — resistance to IPA, hydrogen peroxide vapour, quaternary ammonium disinfectants
- Low outgassing — minimal volatile compound emission
Browse our clear PVC strip curtains for pharmaceutical-compatible options.
Cleanroom Classification Suitability
PVC strip curtains are most commonly used at ISO 7 and ISO 8 (Grade C and D) areas and interfaces between classified and unclassified areas. They are generally not appropriate as primary barriers for ISO 5 (Grade A/B) critical zones.
Installation & Maintenance in Regulated Environments
- Anti-static strips must be grounded through the rail system to earth
- Stainless steel rails preferred for corrosion resistance and cleanability
- Installation and replacement must follow the facility's change control procedure
- Include in written cleaning procedures and preventive maintenance schedules