Phase Change Material Adoption Accelerates Format Upgrades
Phase change material adoption has expanded considerably as pharmaceutical shippers increasingly favor temperature-buffering inserts that conventional foam liners struggle to support against advanced alternatives offering meaningfully longer hold-time duration and tighter temperature tolerance. Sonoco Products and Sealed Air have both reported expanded order books for phase change material boxes from major pharmaceutical brands in recent years, driven by quality teams specifically seeking boxes that reduce temperature excursion incidents. Shipment data has documented meaningfully fewer excursion complaints versus comparable foam-only programmes across audited comparisons reviewed by MMA analysts. Pharmaceutical shippers across Europe and Asia have announced comparable adoption expansions recently.
Market Impact: Reaches 26% of capacity investment








