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Products for Controlled Environment & Cleanroom

Coventry™, a brand of ITW Chemtronics®, is known globally for solving the most critical precision cleaning challenges. Coventry has a wide variety of cleanroom swabs and wipes to meet your most demanding applications. The wrapped swab, uniquely designed with no seams or edges, prevents scratching of delicate surfaces. Also included in the product line are sealed fabric, sealed foam, and static control. You’re sure to find a swab from Coventry that meets your particular need.

Cleanroom Swabs

Cleanroom Swabs

Coventry™ cleanroom swabs and applicators keep contamination out of your process, improve yield, and perform consistently, shipment to shipment. To manufacture a Coventry swab, we start with engineered clean materials. Polyester swab and wipe components are laundered first in our Class 10 (ISO Class 4) cleanroom.

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Cleanroom Wipes

Cleanroom Wipes

Coventry™ cleanroom wipes keep contamination out of your process, improve yield, and perform consistently, shipment to shipment. To manufacture a Coventry swab, we start with engineered clean materials. Polyester materials are laundered first in our Class 10 (ISO Class 4) cleanroom.

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High Purity Solvents

High Purity Solvents

Coventry™ solvent cleaners, swelling agents and carrier fluids are formulated and manufactured to exacting specification to provide unparalleled performance.

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Articles

How Coventry Wipes Reduced Contamination in a Medical Device Manufacturing Process by 90%

Many times simple changes can yield huge results. And this case study is yet another example. Today, we'll review how we helped a catheter manufacturer reduce contamination in their manufacturing process by 90%. They achieved this result without overhauling their entire process -they just switched...
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How to Choose The Right Swab for Industrial Applications

Swabs are often thought of as just tufts of cotton fiber wrapped around a stick. And while cotton swabs have their uses, more complex solutions are needed for critical industries like medical device assembly, cleanroom, electronic manufacturing, and PCB assembly.  Swabs are usefu...
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Using Black Polyester Cleanroom Wipes: Is It Really Clean?

The whole point of wiping a surface with a cleanroom wipe is to remove contaminants including dust, dirt, oil, greases, soot, getting the flux off and so on. But, after wiping, how clean is the surface? How can it be guaranteed? How can an operator or quality inspector be sure? Visually inspecting t...
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