Posted by UniHeatPacks on 3rd Aug 2026
Blog
Shipping baked goods successfully has three competing demands: preserving freshness (which fights time and moisture loss), preventing structural damage (which fights carrier handling), and managing te
…
Posted by UniHeatPacks on 10th Jul 2026
How to Ship Frozen Meat & Food Overnight (2026 Complete Guide)
Shipping frozen food is the opposite problem from shipping cold-sensitive food. Instead of preventing freezing, you're preventing thawing. Instead of heat packs, you're using dry ice or specialty froz
…
Posted by UniHeatPacks on 28th Jun 2026
Insulated Food Delivery Bags vs Boxes: Which One Wins?
Two products solve different versions of the same problem. Insulated food delivery bags are designed for last-mile, 30-minute trips between a restaurant kitchen and a customer's door. Insulated shippi
…
Posted by UniHeatPacks on 24th Jun 2026
Heat Packs for Food Shipping: Safety, Selection & Setup Guide
Food shipping has a counterintuitive winter problem: heat packs aren't there to warm the food. They're there to prevent the food from freezing. A frozen baked good cracks. A frozen chocolate develops
…
Posted by UniHeat Shipping Warmer Experts on 24th Nov 2025
Meal Prep Companies: Cold-Weather Logistics
When temperatures drop, meal-prep shipments face hidden risks beyond spoilage—and standard cooling alone may not be enough. Whether you’re shipping fresh prepped meals, gourmet produce, o
…
Posted by UniHeat Shipping Warmer Experts on 12th Nov 2025
How to Combine Heat Packs with Cold Packs for Temperature-Sensitive Items
It sounds contradictory—but pairing heat packs with cold packs is one of the smartest ways to protect fragile, temperature-sensitive products in transit. Whether you’re shipping tropical
…