A snake to print in place, no support needed.
Rolled on itself, it only occupies a 22 x 20 cm square but measures over 62 cm when unrolled.
For a smaller printer, 90% of the size, the footprint is only 20 x 17 cm . But still measures 55 cm long.
Demonstration removal of the tray after printing :
More projects :
3D PRINTING SETTINGS
For the model shown, the scale is 90%
layer height 0.2 mm
top layer 5
bottom layer 4
speed 50 mm/s
All this on a perfectly clean tray.