A piece of foam is placed on a garment while it is being stitched to create the puff embroidery, also known as 3D embroidery. When everything is done properly, the foam remains stretched beneath the stitching, giving the embroidered design a 3D, raised, or tactile look. To give our design a lovely puff effect, we must assign threads before and after laying the foam using the 3d puff embroidery...