How to fold a folding carton

First, take a square piece of paper!

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Then fold it up, down, left and right! Leave a mark!

three

Then use the mark as a reference line! Fold the four corners in half-then fold the two sides in parallel! As shown in the figure:

four

Then follow the arrow. Keep folding!

Fold it out as shown below!

Then gently unfold the folded one!

Continue to expand until it is as shown in the figure below.

Enter the key step, now put your finger behind point A in the picture, slowly lift it up and operate according to the style shown below.

So you fold one side of the box.

Then the other side also operates in this way.

Then fold the top corner into the box.

In this way, another edge is formed.

Then turn the box around and continue to make the other side.

That's it for today!

Step reading

end

Matters needing attention

You need square paper to make it! Sometimes learning like this can come in handy!