Folding Terminology

---

#1  Single or Half Fold
"folded across the width"
1 fold  <>  4 panels/pages

#2  Single or Half Fold
"folded across the width"
1 fold  <>  4 panels/pages

#3  Single or Half Fold
"folded along the length"
1 fold  <>  4 panels/pages

#4  Single or Half Fold
"folded along the length"
1 fold  <>  4 panels/pages

---

#5  Tri Fold
2 folds <> 6 panels/pages

#6  Z-Fold
2 folds <> 6 panels/pages

#7  Gate Fold
2 folds <> 6 panels/pages

#8  Cross Fold
2 folds <> 8 panels/pages

---

#9  Concertina Fold
3 folds <> 8 panels/pages

#10  Roll Fold
3 folds <> 8 panels/pages

#11  Double Parallel Fold
3 folds <> 8 panels/pages

---