We were tasked with replacing the foam cushion and seat covering on a pair of kitchen chairs. Removing the existing fabric seemed simple, until I pulled a dozen staples holding the cardboard cover to the bottom of the chair and exposed the fabric stapled to the MDF plate:

That’s just part of one corner. Obviously, whoever built the chair wanted to be very very very sure the fabric didn’t come loose!
Removing the staples from one corner produced a pile:

Piling up all the staples from the other chair looked even more impressive:

I fired maybe a third as many staples into the new fabric, which seems secure enough.
“Obviously, whoever built the chair wanted to be very very very sure the fabric didn’t come loose!”
Obviously not from IKEA? ;-)
https://www.consumeraffairs.com/furniture/ikea.html
Definitely not: the fabric wore out on the top surface, but the bottom wasn’t going anywhere!
I was unaware IKEA did food, though …
Melamine has many uses…
https://en.wikipedia.org/wiki/2008_Chinese_milk_scandal
https://www.woodproducts.fi/furniture/koskimel-melamine-coated-furniture-board
These chairs used plain MDF, nothing fancy … and even the cat knows better than to chew MDF!