Meta Description: Learn how cleanroom sticky mats trap dirt at entry points, reduce airborne particulates, and help maintain ISO and GMP compliance for labs and manufacturing.
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Introduction
Foot traffic and wheeled carts are a top source of contamination in controlled environments. Cleanroom sticky mats (adhesive tack mats) are a frontline defense—an affordable, easy-to-install measure that significantly reduces particulate ingress at doorways.
How Sticky Mats Work
Sticky mats consist of multiple adhesive layers adhered to a polyethylene film backing. Placed at every ingress point, they capture dust, soil, and particulate matter from shoes and wheels. When the top layer is soiled, it is peeled away to expose a clean surface—this simplicity makes them ideal for high-traffic cleanrooms.
Key Specifications to Consider
Adhesive strength: Must trap particles without leaving residue.
Layer count & peelability: More layers extend service life; easy-peel tabs save time.
Thickness & backing adhesion: Prevents curling and ensures slip resistance under ISO traffic conditions.
Placement and SOPs
Install sticky mats outside and just inside cleanroom doors. Standard operating procedures should include layer-change frequency, PPE for replacement, and disposal practices to maintain cleanliness continuity. Combine sticky mats with gowning airlocks and mat cleaning for optimal results.
Benefits for European & North American Facilities
Sticky mats reduce housekeeping time, lower HVAC filtration load, and help facilities meet GMP/ISO requirements. For medical device, pharmaceutical, and semiconductor plants, these mats offer measurable contamination control at low cost.
Conclusion
While simple, sticky mats are a powerful contamination-prevention tool. When integrated into a comprehensive contamination-control program, they reinforce hygiene discipline and improve product reliability.
