Over the years, sex doll manufacturing has undergone significant technological advancements, transforming from basic prototypes to highly realistic products. Early models were often crude, made from simple materials with limited articulation. As material science improved, manufacturers began using softer, more skin-like substances, such as silicone and TPE, which provided a more authentic feel. The introduction of digital design and 3D modeling revolutionized the sculpting process, enabling precise customization and intricate detailing.
Advancements in mold-making techniques allowed for more complex and realistic anatomy, while internal skeletons or frame systems increased flexibility and poseability. Recent innovations include the integration of electronic components, allowing for features such as heating, voice, and movement, enhancing realism and interactivity. Manufacturing techniques now emphasize environmental safety, durability, and ease of maintenance. The continuous evolution reflects a commitment to realism, personalization, and technological integration, making modern sex dolls more lifelike and functional than ever before.