If you answered "Can’t be send to the Ecocontainer" CONGRATULATIONS! It’s the correct answer!
For the paper and cardboard can be recycled, should keep unchanged its unique properties, i.e. be completely cleaned of dirt and impurities. So the paper towels and napkins, for having been in contact with other substances, particularly fats, cannot be recycled along with the remaining paper/cardboard.
So, should be placed with unsorted waste, so as not to contaminate the rest of the remaining paper and cardboard.
In 2015, the paper and cardboard accounted for 33.9% of the waste treated selectively by Lipor!
Note: Sources-Green Point Society and Waste Observatory Lipor
Waste Disposal Sites
Find the nearest place to deposit their waste.