help me create the flat model of this sheet?

[braunfish]

as from object, it is a kind of plot portion, built loft surface (4 segments above and 4 below) as from "inventor-tips" in this forum.
thicken the surface 1.5 mm, radiate the folds.
when I make development develop it without errors but the surface is the same, it is not flat.

Thank you.

 

[Esselle]

with what version of inv you made it? because the recent versions have the command hopper to make I am type of pieces.

 

[braunfish]

...in fact!

I found it four minutes ago.
I don't even have to make my breaks, he does everything.
Thanks, anyway

(I did not find the command because it is not in the controls of the surfaces but in those of the sheet)

 

[Esselle]

:36_1_11: :36_1_11: