The production of fat sex dolls is a complex process that integrates various technologies and craftsmanship, involving multiple stages from material selection to final assembly.
1. Material Selection
Types of Materials
In the production of fat sex dolls, the primary materials used are silicone and thermoplastic elastomer (TPE). Silicone offers excellent elasticity, durability, and a realistic texture, effectively simulating the feel of human skin. It is also resistant to deformation and easy to clean. TPE, on the other hand, is favored by some manufacturers for its high softness and relatively affordable price. However, TPE is generally less durable than silicone and may exhibit oiliness in high-temperature environments.
In addition to the main body materials, other materials are required, such as metals for the doll’s skeleton. High-quality metal skeletons provide robust support, allowing the doll to adopt various poses while ensuring joint flexibility and stability.
Quality Standards for Raw Materials
The quality of raw materials is crucial to the quality of the sex doll. For silicone, purity is a significant indicator; high-purity silicone minimizes the impact of impurities on the doll’s appearance and texture. Physical properties like hardness and tensile strength must also meet specific standards. TPE materials must achieve certain requirements for softness and elasticity recovery. Manufacturers conduct rigorous testing on these indicators when sourcing materials to ensure that the produced fat sex dolls meet the desired quality standards.
2. Mold Making
Design Phase
Initially, based on the design concept for the fat sex doll, including body proportions and facial features, designers use specialized 3D modeling software to create a digital model. This phase must consider human aesthetics, customer needs, and production feasibility. For example, the curves of the doll’s breasts and hips must be designed to appear natural and fluid, and the layout of facial features must meet aesthetic standards.
Once the digital model is created, multiple modifications and optimizations are made to ensure the model looks beautiful and realistic from all angles. Consideration is also given to subsequent production processes, avoiding overly complex structures that may complicate mold-making.
Mold Manufacturing
Once the digital model is confirmed, molds are created based on this model. For the production of fat sex dolls, high-precision machining processes are typically employed. The accuracy of the mold directly impacts the appearance quality of the teen sex doll, as it determines the smoothness of the surface and clarity of details. The materials used for mold manufacturing must possess high strength and heat resistance to withstand the high temperatures and pressures involved in subsequent production processes.
During the mold-making process, special structures, such as channels for injecting materials and vents, are also set up. The reasonable design of these structures helps ensure that the material fills the entire mold space during injection, avoiding quality issues such as bubbles or material shortages.
3. Forming Process
Material Injection
If silicone is used as the raw material, it is mixed and then injected into the mold using specialized injection equipment. During the injection process, it is crucial to control parameters such as pressure, speed, and temperature. Excessive pressure can deform the mold, while too fast a speed may produce bubbles, and inappropriate temperatures can affect the curing of the silicone. For TPE materials, a similar injection method is typically employed, but the processing temperature is relatively lower than that for silicone.
Simultaneously, it is essential to ensure that air can smoothly escape from inside the mold, relying on vents set in the mold. If venting is inadequate, bubbles may form inside the doll, affecting its appearance and quality.
Curing and Demolding
After silicone is injected into the mold, it needs to cure under specific temperature and time conditions. The curing process involves the cross-linking of silicone molecules to form a stable structure. This process requires strict control of environmental temperature and time to ensure that the silicone fully cures and meets the desired performance. Once curing is complete, demolding can be performed. Demolding is a delicate operation; improper handling may damage the doll’s surface or the mold. For TPE materials, a lengthy curing process is typically unnecessary, making demolding relatively easier.
4. Post-Processing and Assembly
Detail Refinement
After demolding, the fat sex doll may have minor imperfections, such as surface seams or uneven areas. Detail refinement is necessary at this point, where workers use specialized tools and materials to smooth and repair these areas, ensuring the doll’s surface is sleek and even. Additionally, further detailing is performed on the doll’s face and hands, such as painting eyebrows and lips to enhance realism.
During the detail refinement process, the texture of the doll’s skin is also treated. Through special techniques, the skin can be made to simulate human skin textures, such as pores and wrinkles, making the realistic sex doll appear more lifelike.
Skeleton Installation and Assembly
If the fat sex doll is equipped with a metal skeleton, the skeleton must be installed inside the doll. This process requires accurately inserting the skeleton parts into the corresponding areas of the doll and ensuring tight, flexible joint connections. After the skeleton installation is complete, various parts of the doll are assembled, such as attaching the head to the body and the arms and legs to their respective positions.
Once assembly is complete, a final inspection is performed, checking for smooth joint movement and any appearance flaws to ensure that the finished fat sex doll meets quality standards.
The Production Process of Fat Sex Dolls
The production of fat sex dolls is a complex process that involves various technologies and crafts, from the selection of raw materials to the final assembly of the product.
| Step | Details |
|---|---|
| 1. Raw Material Selection | – Determine the main material (Silicone or TPE) |
| – Test the purity and physical properties of the material | |
| – Select metal materials for the skeleton | |
| 2. Mold Making | Design Phase |
| – Create a digital model using 3D modeling software | |
| – Consider human aesthetics, customer needs, and production feasibility | |
| Mold Manufacturing | |
| – Manufacture the mold based on the digital model | |
| – Ensure the mold material has high strength and heat resistance | |
| – Set up injection channels and ventilation holes | |
| 3. Shaping Process | Material Injection |
| – Inject silicone or TPE into the mold | |
| – Control injection pressure, speed, and temperature | |
| – Ensure internal air is expelled smoothly | |
| Curing and Demolding | |
| – Control the temperature and time for curing | |
| – Carefully carry out the demolding process | |
| 4. Finishing and Assembly | Detail Refinement |
| – Polish and repair surface imperfections | |
| – Process skin texture to enhance realism | |
| Skeleton Installation and Assembly | |
| – Install the metal skeleton, ensuring joint flexibility | |
| – Assemble various parts (head, arms, legs, etc.) | |
| 5. Final Inspection | – Check joint mobility |
| – Ensure the appearance is flawless | |
| – Confirm the product meets quality standards |
Conclusion
The production process of fat sex dolls is a multi-step, high-tech process, where each link has a significant impact on the quality of the final product. Through rigorous craftsmanship and high-quality materials, the produced fat sex dolls can meet consumer demands.
