How to carry A3 paper easily?
Use A4 scale to hold A3's mind
Two-dimensional-three-dimensional conversion: the size of A3 paper after folding in half is only half of the original size, which is convenient to carry, but the crease produced by folding in half seriously affects the aesthetics.
Protect A3 paper from damage by adding a natural arc close to the paper when it is folded in half.
At the same time, the function of the clip can be realized by using the tension of the radian itself.
Therefore, this folder realizes the dual functions of clamping A4 paper in the upper part and protecting A3 paper in the lower part.
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Great design, very practical
Good idea, have you sold it? I really want to buy ~
Do you have anything in kind
This point is very good.
Good idea
Praise
This little farewell to the real thing
It seems that I can't hold a few A3
Very thoughtful
Great
Interesting
Very creative design