Originally Posted by
Globaliser
This used to be part of the BA short-haul catering pack, IIRC. And I think I've seen QF do something similar.
You're right, QF certainly did - at some point they had table mats made of non-woven cloth that acted as rubbish disposal bags. At other times they might have been thin, plastic bags.
I am not sure if they still do but they might.