In the containers for paper packaging, leave cardboard and paper packaging. For example milk boxes, egg cartons, paper bags, moving boxes, corrugated cardboard, and wrapping paper.
No thanks to newspapers, envelopes, and study literature.
Remember to fold your paper packages together, because this saves a lot of space. Remember to fold your paper packaging e.g. milk cartons, it saves lots of space. Larger cartons you cut/tear so that they fit in the container.