How To Fold A Paper Envel. Fold one side over (make it overlap the center) fold the second side over overlapping the center as well. You could use a dab of glue on the flaps to keep them secure.
How to make an origami envelope without glue. Flip the paper over vertically so that the long, open end faces upwards. An a4 sheet of paper folded three times parallel to its smaller sides will fit into a.
