How to make a closed square origami box

(page 2)

1st picture of closed square origami paper box

01.

Let's start with the back side of the paper facing up.

Prepare to apply a vertical "gate-fold" .

Study the gate-fold link shown above

2nd picture of closed square origami paper box

02.

Apply a vertical "gate-fold" of the step #1.

Prepare to unfold.

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