Environmental testing, can be carried our a recognised test centres as required. Often rain tests are simulated to ensure the product can be kept dry during transit. Extreme weather or transit conditions can be simulated such as extreme heat, cold or humidity.
Neal Brothers have successfully designed and tested packs to withstand temperatures as low as minus 40deg C or as high as 70 deg C in 90% relative humidity conditions. Neal Brothers have pioneered the use of vacuum packs using barrier foils to eliminate corrosion during the transit and storage.