418,136 views
37 votes
37 votes
Why sunlight must not be used in drying paper when recycling it​

User Puiu
by
2.8k points

1 Answer

26 votes
26 votes

The heat of sunshine will remove all the water left in the layer of paper paste and make it completely dry. This dried and thin layer of paper paste is the recycled paper.

User Andrew Birks
by
3.3k points