Sealed Air Corp:
Instapak® TempGuard™ Cold Chain Packaging Can Save Cold, Hard Cash
Friday, July 10, 2009

Instapak® TempGuard™ Cold Chain Packaging
is a high performance solution uniquely suited to keep temperature-sensitive products safe during
shipment. Because Instapak® polyurethane foam is proven to insulate better than expanded
polystyrene (EPS), products can be kept colder for longer, allowing companies to choose more
cost-effective options than overnight priority shipping.In testing, Instapak® TempGuard™ packages consistently outperform traditional EPS
packages, allowing companies to switch away from expensive next-day shipping to much more
economical two- or three-day service. Superior insulation performance can also mean using
fewer gel packs or less dry ice, further reducing material and freight costs.
Companies should not be forced to pick from a list of standard coolers. Instapak®
TempGuard™ Cold Chain coolers can be custom-designed by Sealed Air packaging engineers to
accommodate the exact size and shape of the product using inexpensive wood or plastic molds
and the correct density of Instapak® polyurethane foam. Coolers can be designed with cavities
customized to fit the right amount of gel refrigerant or dry ice. In addition, Instapak®
TempGuard™ Cold Chain coolers are exceptionally durable. Since the foam is not fused to an
inside or outside corrugated shipping container, the cooler is reusable.
After designing the cooler, packaging engineers at Sealed Air’s Packaging Design &
Development Centers can perform side-by-side shipping performance or environmental chamber
testing to compare a customer’s current package to the new Instapak® TempGuard™ Cold Chain
solution. Using Sealed Air’s TurboTag® RFID monitoring devices, the engineers measure time
and temperature inside and outside of the cooler throughout the testing process.
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