In terms of material adaptation, facial carving is closely related to the material used for sex doll heads. Different materials, such as silicone and TPE, have different textures and plasticity, which requires the engraver to adjust the process according to the characteristics of the material when performing facial carving. For example, silicone material is harder, and more precise force and knife skills are required to shape a clear facial contour when carving; while TPE material is softer, and special skills are required when carving details to avoid material deformation. Only by combining appropriate facial carving technology with high-quality materials can a realistic sex doll head be produced, which is a perfect match with torso sex dolls and brings a better experience to users.
