Accordion fold (4 panels) – this folding selection forms a zigzag pattern and it has four alternating panels on all sides. Double parallel fold – this fold choice will make 4 panels by folding the paper in fifty percent and afterwards in fifty percent yet again, parallel to the 1st https://landencpcp53196.digitollblog.com/40012020/5-easy-facts-about-flyer-printing-described