Reusable Gel Ice Pack Keep Food Fresh

Large Cooler Ice Packs
April 23, 2026
Video Description:
Watch the demo to catch practical tips and quick performance insights. In this video, we showcase how Changzhou Jisi Cold Chain Technology's reusable gel ice packs maintain optimal temperatures for food freshness during transport. See real-world applications and learn how these phase change materials provide reliable cooling durations from 12 to 120 hours, ensuring your perishable goods stay fresh and safe.