Uploaded October 2025 | Updated September 2026, 3 weeks ago
We already talked about paper inserts — now it’s time to move on to corrugated cardboard.
So, what exactly is corrugated or micro-corrugated cardboard? It’s a sheet similar to paper, but with an internal structure that adds extra stiffness and durability.
In this video, Hersh explains how this material works and also goes over its main limitations.
Check it out!
Remember to follow us and always check herotime1.com were you will find A LOT of useful guides
We already talked about paper inserts — now it’s time to move on to corrugated cardboard.
So, what exactly is corrugated or micro-corrugated cardboard? It’s a sheet similar to paper, but with an internal structure that adds extra stiffness and durability.
In this video, Hersh explains how this material works and also goes over its main limitations.
Check it out!
Remember to follow us and always check herotime1.com were you will find A LOT of useful guides
