A Double Parallel Fold is just one sheet of paper folded in 50 %, after which you can in half yet again, to variety two parallel folds that go in the exact same direction. This offers you four front and back panels which you can set info on. Make and https://jaredjmqqs.vblogetin.com/33344081/the-fact-about-flyer-printing-that-no-one-is-suggesting