PHASE CHANGE MATERIAL BLADDER FOR PRODUCT SHIPPER

摘要

A phase change material (PCM) bladder (10) is provided for use in a temperature controlled product shipper (14). The PCM bladder includes a bladder chamber (22) having a filling port (24) and is configured to receive and hold a flowable phase change material, such as an ice slurry, which can be pumped into the bladder at the point of packaging.