Start from the temperature band
Different products need different bands and therefore different amounts of cooling. Identify the acceptable range for the product first, since that determines both pack type and quantity.
Work from measured data
Place temperature loggers in the actual packaging on the real route and read the curve. Calculate pack quantity from the observed profile rather than estimating, because insulation quality and load mass change the answer substantially.
Account for the season
A configuration validated in mild weather often fails in summer. Build in additional capacity for high ambient temperatures and for delays at the final delivery stage, then re-validate during the hottest period.
Design the box and packs together
Insulation, fill ratio and pack placement interact strongly. Better insulation and a fuller box reduce the number of packs needed, while poor sealing can defeat any amount of added cooling capacity.
About FLORPOLY: FLORPOLY supplies ice-pack grade super absorbent polymer in freeze-thaw resistant and food-contact grades, with 40 to 80 mesh granules and tailored uptake speed and gel strength. Batch test data, freeze-thaw cycling reports and OEM support are available. Contact FLORPOLY for a specification sheet, free sample or application advice.
Da maohua
Zhengzhou Flor New Materials Co., Ltd. specializes in SAP super‑absorbent polymer products. Serving personal hygiene, agriculture & horticulture, pet supplies and other industries, we leverage supply‑chain resources to provide particle‑size selection, performance matching and customized solutions based on clients’ practical requirements.
