Envelope How to make Origami
Step 1: Take a sheet of A4 (or letter) size paper and fold it in half upward.
Step 3: Fold the upper flap in half downward.
Step 4: Fold the bottom part in half to make a crease and unfold.
Step 5: Fold the upper layer of the bottom part upward, making its edge meet the previous crease.
Step 6: Fold the pleat upward again.
Fold the top part downward, making the top edge meet the line of the previous crease.
Step 8: Fold the bottom corners inward.
Step 9: Fold the side parts towards each other and unfold.
Fold the top right corner downward slantwise, creasing from the center line to the top
Step 11: Fold the top left corner the same way and unfold.
Step 12: Unfold the central pleat and the bottom corners.
Step 13: Open the side parts.
Step 14: Fold the central flap downward in half.
Step 15: Fold the side parts towards the center, expanding the triangular pockets.
Step 17: Tuck the bottom flaps inward.
Fold the top corners downward, making the side edges meet the line of the horizontal
Step 21: Tuck the top side corners inside the item, folding them along the creases you’ve made.
Step 22: Put your letter in the envelope.
Step 23: Tuck the top edge under the middle pleat to seal the envelope.
Step 24: The envelope is complete! Bring it to the post office!