I love that.
So the initial sandwich is made with 2 liner sheets, the middle is heat pressed into corrugate then its glued together?
https://imgur.com/1cEhJSv.jpegTbh unless you work on the corrugator most people in the plant don’t know the process, i am one of those people 😂
There are people who been there 20-30+ years that couldnt even tell you
But yeah that’s how the squiggly stuff is made and alot of it has to do with having everything at certain temperatures or your board is going to be wet or have delamination/warp.
I work on the machine that does 400 boxes a minute and we own the plant record of 252,000 boxes in a 12 hour shift (24,000/hour is the max — 288,000 with 0 seconds of downtime/400 entire time)
This post was edited by straightedgerevenge on Jul 19 2025 04:42pm