How to fold a rectangular box How to DIY origami rectangular storage box

Sharing a folding method of using two pieces of paper to make a rectangular box. This rectangular box can be used as a gift box or a storage box for small things. Students who want to learn DIY origami rectangular storage boxes must refer to it. The lid of the rectangular storage box is folded in the same way as the bottom, so here we only introduce the folding method of the main body of the box. You can fold out the lid in the same way.

Prepare 2 pieces of origami paper, one large and one small (one with 15cm corners for the lid, and one with 14cm corners for the main body of the rectangular box)

Step 1: Fold the triangle in half and unfold it

Step 2: Valley fold at 1/5 of the vertex

Fold it in half again, just to the center line.

Fold the lower part in the same way.

Step 3: Fold the upper and lower Kakutani

After folding, it looks like this. Note that they coincide exactly

Step 4: Fold to the drawn line, and do the same on the other side

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