Technology plays a vital role in enhancing the durability and longevity of sex dolls. Advances in material science, such as the development of more resilient silicone and TPE formulations, have significantly improved resistance to tears, stains, and temperature fluctuations. Manufacturers now incorporate reinforced layers, such as internal skeletons or fibrous reinforcements, to prevent material deformation and improve structural integrity. Furthermore, innovations in manufacturing processes, like precise molding and curing techniques, result in more durable and consistent products. Protective coatings and surface treatments are also applied to resist staining, discoloration, and wear from frequent use. Modern dolls benefit from improved seam design and reinforcement, reducing the risk of splitting or tearing at stress points. Additionally, integrating temperature regulation technology helps prevent material degradation caused by repeated heating and cooling. Advances in cleaning and maintenance tools—such as specialized cleaning agents and storage solutions—extend the lifespan of the materials. Overall, ongoing technological progress ensures that sex dolls remain functional, realistic, and durable over extended periods, providing users with a dependable and satisfying experience.