ATA Rated ATA (Air Transport Association) specification 300, category 1 is the highest standard for an airline transport container (a minimum of 100 common carrier trips). Category II has a minimum of 10 trips by air.
PE Polyethylene plastic sheets used in vacuum forming.
Thermal or Vacuum Formed Thermoforming is a collection of manufacturing methods that heat and form sheets of extruded plastic. Vacuum forming draws the heated sheet against the tool with the assistance of a vacuum.