How To Make Origami Envelope From A4 Paper. This brings the short side of the paper over to one of the long sides. The sheet of paper should be slightly wider than the card, and about 2.5 times as tall.
Today we show you how to make an envelope out an a4 sheet of paper (or any rectangular paper). Flip the paper over to the other side. Today we show you how to make an envelope out an a4 sheet of paper or any rectangular paper.