What Is the Maximum Heat Resistance of Bagasse Containers?

Bagasse lunch boxes stand up pretty well to heat, handling temperatures all the way up to around 203 degrees Fahrenheit according to recent industry testing. The reason they do this? They're packed full of cellulose material, about half of their composition actually, which gives them that sturdy, almost cardboard feel. Regular plastic containers start to get soft and wobbly around 160 degrees, but these bagasse boxes stay firm and intact even when filled with hot soup or steaming food straight from the kitchen. That makes them much better for transporting warm meals without worrying about leaks or structural failure.

Performance at High Temperatures: Stability Up to 200°F (93°C)

At typical serving temperatures like 200°F (93°C), bagasse containers exhibit less than 1% warping over 30 minutes. Their natural lignin binding agents contribute to exceptional performance through three key mechanisms:

● Resistance to grease penetration from oily foods

● Minimal moisture absorption in humid environments

● Consistent wall thickness achieved during manufacturing

This thermal stability makes bagasse ideal for food trucks, catering services, and delivery platforms where hot food must remain securely packaged for extended periods.