PAXXUS’ patented Chameleon technology is now available for use with uncoated Tyvek^®

A breakthrough Visual Seal-Assurance System, Chameleon offers visual proof of seal integrity at the point-of-use to promote MDR compliance. Seal integrity is clearly evident to the end-user, even in fast-paced healthcare settings.

An ideal match for DuPont™ Tyvek®. Pricing within 1% of traditional PET/PE pouches. How does Chameleon compare?
Smooth, cohesive peel eliminates fiber-tear. Chameleon is easy to open and promotes patient safety. Hear what the nurses have to say.
Wide operating window with consistent, stable seal strengths even with equipment variability. The material is designed to be extremely operator friendly and provide visual proof of package seal. Download the heat seal curve.
Available in any color! Choose your hue
Awarded Gold in 2021 by the Flexible Packaging Association for Expanding the Use of Flexible Packaging

TYVEK® and the DuPont Oval Logo are trademarks or registered trademarks of affiliates of DuPont de Nemours Inc, used under license by PAXXUS Inc.

Subtle Tint, Big Payoff

Easier for operators to verify seals during production
Compatible with virtually any vision system for non-destructive in-line inspection
Subtle tint does not obstruct view of or transfer to product

Choose Your Hue

See the Chameleon system in your brand colors by clicking the box below!

State-of-the-art Regulatory Compliance

“It shall be ensured that the integrity of that packaging is clearly evident to the final user,”
[at the point of use] MDR (GSPR) 11.4, Takes effect May 2021

Quickly Detect a breach in the seal
Traditional Adhesive PET/PE
vs Chameleon System

Price & Performance

TESTIMONIALS

Would the nurses really accept something so different?
Yes. We asked them.

"In an environment that is sometimes stressful and always fast-paced, this would make it a lot easier to make sure that we’re not putting the patient at risk for infection."

OR Nurse

at Northwestern Medicine Delnor

"When COVID hit, we were so short on supplies, everything coming in was different looking. We are okay with different."

Charge Nurse

at Beth Israel Deaconess

Peel & Seal Fundamentals

Delamination

Interlayer peel
Weld seal to substrate
Bond strength within multilayer film the weak link by design
Relatively rare in life sciences applications
Susceptible to webbing or stringing
Variable seal strength

Adhesive Peel

Interfacial (sealant-substrate) peel location
Poor seal indicator
Sensitive to operating and equipment variation

Cohesive Peel

Intralayer (sealant) peel mechanism
Excellent seal indicator
Wide operating window

Proven Technology

	Cytotoxicity Reactivity	Aging Date
Polyester / Allegro® T	Grade 0 Non-Reactive	5-year real time No statistical change
Nylon / Allegro® T	Grade 0 Non-Reactive	5-year real time No statistical change