ColdShield™

ColdShield™ is our unique technology that transforms ordinary HDPE panels into high performing cold chain solutions. It offers the best barrier for phase change materials (PCM) formulations packaged in rigid plastic panels, ensuring safe and reliable passive temperature controlled packaging and transportation of biologics, vaccines, and Active Pharmaceutical Ingredients (APIs).

Today’s biologics, vaccines, and pharma compounds require storage and transportation with specific temperature ranges to avoid costly losses or failures. Phase change materials (PCM) are used in rigid HDPE plastic panels in highly engineered cold chain packaging to maintain temperature specifications. If these PCMs permeate through the panel walls, it can potentially alter the intended temperature profile of the PCM formulation and result in contaminating the packaging and contents during transportation and storage.

Our ColdShield™ technology provides the best barrier performance against a wide range of PCM’s used in plastic panels. Cold chain packaging utilizing ColdShield™ technology will have total design freedom, long-term storage stability (5+ years) and will be fully recyclable.

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Benefits of Enkase™

Whether it's a 1ml or 1,000+ liter container, we are proud to offer the most sustainable, versatile and established barrier packaging solution for over 40 years.

In addition to these benefits, Enkase is the most sustainable barrier packaging in the world.
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Fully recyclable

Increases shelf life

Improves quality

Stops ingredient migration

Maximizes design freedom

Ensures compliance with laws & regulations

Enables use of monomaterials and lightweighting

Prevents scalping - ingredients migrating into the package

Industries and Applications

Collaborate with us on a customized solution as unique as your product.

If you do good things in plastic, we make good better. Our high-performing technologies improve materials for a wide range of markets and applications.

Learn more about our industries and applications

Consumer Goods

From eco-friendly packaging to enabling green chemistries, our solutions improve your customers’ experience and brand awareness.
Industrial Products

Industrial markets rely on us to provide quality, consistency, productivity and value.
Healthcare

Our solutions improve the performance and reliability of essential medical products, ensuring peace of mind.
Transportation

Our solutions take you–and the world–further.

Specifying Enkase

Using Enkase technology can transform your approach to barrier packaging. Adopting any new technology can be complex, but we work hard to make Enkase easy to specify, and easy to deliver. We will work with you to identify exactly how Enkase can meet your barrier packaging requirements. The downloadable materials here will help you understand the options, and our team is on hand to help answer your questions, organize samples and develop a plan for bringing the benefits of Enkase to your products.