Silicone mannequins are lifelike human form or body part models made primarily from liquid silicone rubber through an infusion molding process. I loro principali vantaggi risiedono nell'altissimo realismo ed elasticità, permettendo loro di replicare piccoli dettagli come la struttura della pelle, linee muscolari, persino impronte digitali e vasi sanguigni. Oggi, svolgono un ruolo fondamentale nel settore sanitario, film, istruzione, and consumer goods—but how are they made, and what makes them stand out?
1. Core Performance: How Silicone Mannequins Compare to Traditional Models
Traditional mannequins (per esempio., plastica, gesso) often lack flexibility and realism. Silicone versions, per contrasto, excel in six key areas. The table below breaks down their performance:
| Performance Characteristic | Specific Manifestation | Advantage Over Traditional Models |
| Realism | Replicates pores, wrinkles, blood vessels; touch matches real skin | Traditional models have rough surfaces and no texture details |
| Flessibilità | Resistenza alla trazione: 3–10MPa; allungamento a rottura: >500%; no permanent deformation after bending | Plastic/gypsum models are brittle and easily crack |
| Resistenza agli agenti atmosferici | Resistente ai raggi UV; no cracking after 3 anni di utilizzo all'aperto | Plastic fades quickly; gypsum dissolves in moisture |
| Chemical Stability | Resiste agli acidi, alcali, oli; disinfected with alcohol safely | Traditional models corrode or deform with chemicals |
| Breathability | Adjustable air permeability | Ideal for long-term skin contact (per esempio., prosthetics) |
| Durabilità | Withstands repeated use without surface damage | Gypsum models chip easily; plastic yellows over time |
2. Step-by-Step Production Process of Silicone Mannequins
The manufacturing of high-quality silicone mannequins follows a strict 3-stage workflow. Each step directly impacts the final product’s realism and functionality:
Stage 1: Prototipazione (Laying the Foundation)
- Data Collection: Use a 3D scanner to capture a digital human surface model, or create a mold directly from a real person (for custom projects).
- Trim Optimization: Smooth scanned data to fix imperfections (per esempio., uneven edges) and enhance key features (per esempio., facial contours).
- Print Transition Molds: 3D-print resin or gypsum molds—these act as carriers for silicone pouring later.
Stage 2: Silicone Blending & Versare (Creating the Core Structure)
- Selezione dei materiali: Choose silicone with hardness ranging from Shore 0–80 degrees based on use cases. Per applicazioni mediche, selezionare medical-grade silicone that passes biocompatibility tests.
- Proportional Mixing: Mix two-component silicone with a curing agent in a precise ratio, then use vacuum stirring to remove bubbles.
- Layered Pouring: Primo, brush a thin silicone layer on the mold to boost adhesion; then pour silicone in bulk to fill the mold.
- Curing Control: Cure at room temperature for 8–24 hours (or heat to shorten to 2–4 hours). Avoid extreme temperature differences to prevent deformation.
Stage 3: Post-elaborazione (Adding Realism & Funzionalità)
- Release Stripping: Carefully separate the silicone model from the mold; use a release agent if stuck.
- Detail Carving: Manually refine microstructures (per esempio., adding subtle wrinkles) and spray skin-tone pigments for lifelike color.
- Functional Integration: Embed components like sensors or heating wires (per esempio., for temperature-controlled rehabilitation mannequins).
3. Typical Application Fields: Where Silicone Mannequins Shine
Silicone mannequins are versatile—here are their most impactful use cases, organized by industry:
| Industria | Applicazioni chiave | Esempio del mondo reale |
| Assistenza sanitaria | Surgical simulation, rehabilitation aids, prosthetic fitting | A customized tumor resection model helps surgeons practice anatomical structures before real operations. |
| Film & Television | Special effects makeup, wax figure production, motion capture | Silicone “scar” or “monster skin” bases for movie characters; lightweight internal supports for celebrity wax figures. |
| Progettazione industriale & Istruzione | Test del prodotto, teaching demonstrations, cultural relic restoration | An ergonomic model for handheld tools to test grip comfort; touchable anatomy organ models replacing gypsum specimens. |
| Personalized Consumer Goods | Custom accessories, sports protection, pet supplies | Baby hand/footprint pendants; athlete joint protectors shaped to their movement; non-slip paw covers for elderly pets. |
4. Common Problems & Solutions in Production
Even with careful manufacturing, issues can arise. Below is a troubleshooting guide for the most frequent problems:
| Problem Phenomenon | Root Cause | Practical Solution |
| Bubbles in the silicone | Insufficient stirring or too-fast pouring | Utilizzo vacuum defoaming before pouring; slow down the pouring speed. |
| Local softening of the model | Uneven dispersion of curing agent | Extend mixing time to ensure uniformity; refill the soft area with fresh silicone for a second cure. |
| Color deviation from the target | Wrong pigment mixing order | Mix and adjust pigments first, then add the curing agent (add pigments in small batches to avoid overshooting). |
| Shrinkage or deformation | Concentrated heat release during curing | Utilizzo layered pouring to spread heat; pre-cure at a low temperature (per esempio., 30–40°C) before full curing. |
5. Yigu Technology’s Perspective on Silicone Mannequins
Alla tecnologia Yigu, we believe silicone mannequins are more than just “models”—they are bridges between innovation and real-world needs. In healthcare, our custom medical-grade silicone mannequins have helped train over 500 surgeons by simulating rare anatomical cases, reducing surgical risks. For film clients, our fast-curing silicone solutions cut special effects production time by 40% without compromising realism.
Looking ahead, we will focus on two directions: 1) Developing smart silicone mannequins with built-in pressure sensors (for prosthetic fitting accuracy) E 2) Improving eco-friendly silicone materials to reduce production waste. We aim to make silicone mannequins more accessible and impactful across industries.
Domande frequenti
- Can silicone mannequins be reused, and how to maintain them?
SÌ, they can be reused for years with proper care. Clean them with water and dry in the shade (avoid sharp objects). Store in a cool, dry place away from direct sunlight, and apply neutral conditioners (per esempio., petroleum jelly) regularly to prevent surface cracking.
- What type of silicone is best for children’s toy-related mannequins?
Scegliere food-contact-grade silicone—it is non-toxic, meets safety standards (per esempio., FDA), and is soft enough to avoid harming children. Pair it with non-toxic pigments and polishers during production.
- How long does it take to make a custom full-body silicone mannequin?
For a standard full-body model, the process takes 7–10 days: 2 days for prototyping, 3–4 days for silicone mixing/curing, E 2 days for post-processing. Ordini urgenti (using fast-curing silicone) can be completed in 4–5 days.