Trace
A compass marks out the pattern on paper.
An experiment with PLA. Rings printed in 3D are laid out in a pattern, softened with a clothes iron over an object, and keep its shape once they cool.
PLArt tests PLA filament outside the printer. We printed flat rings, then worked them with heat and by hand, to see how far the material bends and what shape it holds once it sets.
Every piece starts flat, as a pattern of rings. It becomes an object only when the rings are heated over a form.
A compass marks out the pattern on paper.
The printed rings are laid out by hand to follow it.
A clothes iron softens the rings over an object or a form, and the pattern takes its shape.
As it cools the PLA hardens, and the object keeps that shape.
Each object was heated over a different form, so the same printed rings became a bowl, a tray or a vase.
The whole range side by side: a fruit bowl, a tray, a large and a small vase, and a tissue holder.
We photographed the pieces with the things they hold, so the scale is easy to read and the rings throw their shadows on the table.
A short visual ad for PLArt. I shot and edited it.