Foam-Free 3D Embroidery | 中空立體繡

Foam-Free 3D Embroidery can be produced by ordinary flat embroidery, which is similar to the three-dimensional continuous method of foaming.
After the barbed iron is finished, use a dry cleaning machine to wash off the styrofoam to form a hollow in the middle (the surface of the styrofoam is smooth, and the thickness is usually 1-5mm).