Insulated Box Liners
6-panel insulated foam boxes are often the fastest way to get to a new shipper design. This is simply a set of 6 wire-cut foam panels which can be arranged inside a corrugate outer box, creating an insulated box liner to provide thermal protection on all 6 sides of your product.
The simplest, cold chain packaging design works from the inside out; begin with the payload and work out through the refrigerant, insulation and outer carton to provide a cost effective first article. Using wire-cut foam panels as a starting point helps fine tune the wall thickness, foam density, and insulation (R-Value or K-Value) combination to provide the best result. This design process produces a pack out which saves space in two ways: first reducing the need for void fill materials - often required in excess when trying to fit your product into an off-the-shelf molded shipper; second, it can be shipped knocked-down for efficient storage. Once the 6-panel insulated foam box proves it can be qualified, you can quickly move to an EPS molded shipper with a fixed design for high production.
EPS insulated box liners are especially useful for low volume demands, as well as for very large, pallet sized insulated shippers. EFP can customize a fabricated and kitted solution, delivered to your distribution center, 3PL or warehouse knocked-down by component, or assembled and ready for you to pack out your product.
If you prefer molded EPS coolers for your cold chain product shipments, please click here.
Seasonal Shipping ChangeApril's blog gives some guidance on when to switch your cold chain shipments from the Winter configuration to Summer.
There is also discussion on assessing risk from switching by utilizing seasonal weather patterns and thermal simulation software! You can find the blog in our Blog Section, by clicking the picture above, or by following this link.