Paper Slot for letterboxes
thingiverse
This is a slot designed specifically for paperbins. I have drawn it on European dimensions of 32mm x 280mm, but it should be easily adaptable to other sizes. Due to its length, I had to divide the design into four sections to accommodate printing constraints. The bin or material can then be positioned and secured between these two halves.
Download Model from thingiverse
With this file you will be able to print Paper Slot for letterboxes with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Paper Slot for letterboxes.