The production process of a sex doll torso is similar to that of the sex doll heads and involves several key steps. Keep in mind that the specific details may vary among manufacturers, but here is a general overview of the production process:

Design and Sculpting:

The process starts with the design and sculpting of the torso. Artists or sculptors create a prototype based on the desired specifications, including body proportions, contours, and anatomical details.
Molding:

A mold is created for the torso. This mold is typically made of materials like silicone or TPE (thermoplastic elastomer), which are chosen for their lifelike feel and durability.
Casting:

The chosen material (silicone or TPE) is poured into the mold, and the torso is cast. This process may involve multiple layers to achieve the desired thickness and consistency.
Curing:

The torso undergoes a curing process to solidify the material and give it its final form. Curing times can vary based on the material and the manufacturer's specifications.
Detailing and Painting:

After curing, the torso is detailed to enhance realism. This may include adding features like nipples, navel, and other anatomical details. The torso may also be painted to achieve a natural skin tone.
Skeleton and Articulation:

Some sex doll torsos come with an internal skeleton made of materials like metal or plastic. This skeleton allows for posing and articulation. The skeleton is typically placed inside the cured material during the manufacturing process.
Quality Control:

The finished torso undergoes rigorous quality control checks to ensure it meets the manufacturer's standards. This includes checking for imperfections, confirming proper detailing, and assessing overall quality.
Assembly:

If the half body sexdoll is designed to be part of a full size sex doll, it is then assembled with other components, such as the head and limbs. This may involve attaching the torso to the doll body and ensuring proper alignment.