# Food Grade Liquid Silicone High Simulation Adult Love Doll
Product Overview
Our Food Grade Liquid Silicone High Simulation Adult Love Doll is a premium intimate product engineered with medical/food-grade liquid silicone rubber (LSR) and precision injection molding technology, prioritizing safety, lifelike sensory experience, and long-term durability for adult users. Unlike low-cost thermoplastic elastomer (TPE) alternatives, this doll is formulated with 100% platinum-cured LSR, free of phthalates, heavy metals, BPA, and harmful plasticizers, meeting global food contact and skin-safe material standards.
Core features of the product include hyper-realistic anatomical structure, soft tissue gradient simulation, embedded internal support skeleton with multi-joint mobility, and skin texture with over 98% similarity to human skin. Each doll undergoes multi-stage hand-finishing to replicate subtle skin details including pore texture, fine lines, freckle distribution, and subcutaneous vascular visibility, delivering a tactile and visual experience that closely mimics real human tissue. The product is fully waterproof, non-porous, and resistant to aging, supporting long-term use without deformation or odor generation, making it a superior choice for users seeking safe, high-quality intimate companionship products.
Technical Specifications
Material Properties
ParameterSpecificationTest Standard
Base MaterialPlatinum-cured food-grade liquid silicone rubberFDA 21 CFR 177.2600, EU RoHS 2.0, REACH Annex XVII
Hardness (Shore A)00-15 (skin layer), 20-25 (subcutaneous tissue layer), 40-45 (joint support layer)ASTM D2240
BiocompatibilityNon-irritating to human skin, non-sensitizing, cytotoxicity grade ≤1ISO 10993-5, ISO 10993-10
Extractable Heavy MetalsLead <0.5ppm, Cadmium <0.1ppm, Mercury <0.1ppm, Arsenic <0.1ppmEN 71-3
Volatile Organic Compounds (VOC)<0.05mg/m³GB/T 27630
Temperature Resistance Range-40°C to 220°C (-40°F to 428°F)ASTM D1329
Physical Performance
ParameterSpecification
Height Range100cm to 175cm (customizable)
Weight Range8kg to 42kg (varies by height and body configuration)
Skin Thickness8mm to 15mm (varies by body part)
Tensile Strength≥7.5MPa
Elongation at Break≥650%
Tear Strength≥25kN/m
Permanent Deformation After Compression≤2% (23°C, 72h, 25% compression)
Joint Mobility Range360° rotation for shoulder, hip, and wrist joints; 180° bending for elbow, knee, and ankle joints
Waterproof RatingIP67 (fully submersible for cleaning, no water ingress into internal structure)
Process Parameters
StageParameter
LSR Injection Molding Temperature115°C to 135°C (two-stage heating control)
Injection Pressure12MPa to 18MPa
Curing Time90s to 120s per mold cavity
Post-curing Treatment120°C constant temperature for 4h to eliminate residual low-molecular substances
Surface TreatmentMulti-layer hand-applied medical-grade pigment for skin tone, micro-embossing for pore texture, matte anti-glare coating
Skeleton InstallationHigh-strength stainless steel articulated skeleton embedded during molding, with self-lubricating bushings at joint positions
Product Advantages
1. Industry-leading Food-grade Safety Performance
Unlike TPE products that require plasticizers to maintain softness and are prone to leaching harmful substances over time, our LSR doll uses 100% platinum-cured food-grade silicone with no added volatile components. The material passes strict food contact and skin biocompatibility tests, making it suitable for users with sensitive skin, eliminating the risk of allergic reactions or skin irritation even with long-term close contact. The non-porous silicone surface prevents the growth of bacteria and mold, reducing hygiene risks significantly compared to porous TPE alternatives.
2. Hyper-realistic Multi-layer Tactile Simulation
We adopt a three-layer co-molding process: the outermost 2mm ultra-soft 00-15 Shore A silicone simulates the delicate texture of epidermal skin; the middle 5-10mm 20-25 Shore A silicone mimics the elasticity of subcutaneous fat and muscle tissue; the innermost 40-45 Shore A silicone support layer near the skeleton replicates the toughness of deep fascia and ligament tissue. This layered structure delivers a progressive softness when pressed, exactly matching the tactile feedback of real human body parts, avoiding the overly uniform, rubbery feel of single-layer silicone dolls.
3. Excellent Long-term Durability and Low Maintenance Cost
The LSR material has excellent aging resistance, with service life exceeding 10 years under normal use conditions, without yellowing, cracking, hardness change, or odor generation. The non-porous surface only needs to be wiped with warm water and neutral soap after use, no special maintenance agents or powdering treatment are required, unlike TPE dolls which need regular talcum powder application to prevent surface adhesion and aging. The high tear strength of the material also effectively prevents surface damage during normal use and cleaning, reducing long-term use costs.
4. Highly Customizable Personalized Configuration
We support full customization of appearance features including height, body proportion, skin tone (12 standard colors + custom color matching), facial features, hair type (implanted real human hair/synthetic hair/wig), eye color, and even custom body markings such as tattoos and birthmarks based on user-provided reference images. Users can also choose functional configurations including heating function (constant 37°C body temperature simulation), voice module, and touch-sensitive vibration function to meet personalized needs.
Applications
- Personal Intimate Companionship: Suitable for adult users seeking safe, customizable intimate experience, including long-distance relationship partners, users with social anxiety, and individuals with specific intimate preference that cannot be met in real interactions, providing a safe, consensual alternative for emotional and physical satisfaction.
- Film and Television Props: Used as hyper-realistic human body props for film and television shooting, advertising production, and special effect scenes, due to its lifelike appearance, temperature resistance, and ability to be styled with makeup and clothing repeatedly without deformation.
- Medical Training Mannequins: Applied in clinical training scenarios such as nursing operation practice, cosmetology injection training, and first aid simulation, as the food-grade silicone is compatible with common medical disinfectants, and the realistic tissue structure provides more authentic operation feedback than traditional PVC training mannequins.
- Art and Photography Creation: Used as a model for art sketching, fashion photography, and body art creation, with stable form and customizable appearance that meets the diversified creation needs of artists and photographers without the scheduling restrictions of real models.
*Note: This product is intended for use by adults aged 18 and above only. It is strictly prohibited to use this product for any illegal, infringing, or public display scenarios that violate public order and good customs.*
Selection Guide
Hardness Selection
- Ultra-soft configuration (overall 00-10 to 00-15 Shore A): Recommended for users prioritizing tactile realism and softness, suitable for scenario where the doll is mainly placed in fixed positions. Note that this configuration has slightly lower support, so frequent movement and posing may cause slight surface deformation over time.
- Balanced configuration (gradient hardness as standard): The default configuration for most users, balancing soft tactile experience and structural stability, supporting frequent posing and long-term use without obvious deformation, suitable for both intimate use and display/creation needs.
- High-support configuration (overall 25-30 Shore A): Recommended for users who need to move the doll frequently or use it for medical training and prop scenarios, with higher structural stability and wear resistance, slightly lower softness but longer service life.
Size Specifications
- Small size (100cm to 120cm): Light weight (8kg to 15kg), easy to move and store, suitable for users with limited living space or need for frequent transportation.
- Medium size (130cm to 150cm): Balanced between realism and portability, weight 18kg to 28kg, the most popular size range for personal use, with body proportion close to real human adolescents and small adults.
- Large size (155cm to 175cm): Maximum realism of body proportion and appearance, weight 30kg to 42kg, suitable for users with sufficient storage space and no need for frequent movement.
Material Grade
- Standard food grade: The default configuration, meeting FDA and EU food contact standards, suitable for most personal use scenarios, with cost-effective performance.
- Medical grade: Upgraded material with higher biocompatibility, passing ISO 13485 medical device material certification, recommended for users with extremely sensitive skin or use in medical training scenarios, with 20% higher cost than standard grade.
- Special functional grade: LSR mixed with temperature-sensitive or fluorescent additives, suitable for special customization needs such as temperature change color effect or luminous effect for art creation use.
Quality Assurance
All our Food Grade Liquid Silicone High Simulation Adult Love Dolls undergo strict quality control throughout the production process:
- Raw Material Inspection: Each batch of LSR raw material is tested for hardness, heavy metal content, and biocompatibility before entering the production line, with unqualified raw materials rejected entirely.
- In-process Inspection: Each molding part is inspected for dimensional accuracy, surface defects, and internal skeleton installation firmness after demolding, with defective parts scrapped and re-produced.
- Finished Product Testing: Each finished doll undergoes 24h performance testing including joint mobility test, waterproof performance test, heating function test (if configured), and surface adhesion test, ensuring all parameters meet the standard before leaving the factory.
The product has obtained the following international certifications: FDA 21 CFR 177.2600 food contact certification, EU CE safety certification, RoHS 2.0 hazardous substance restriction certification, and REACH compliance certification. We provide a 2-year warranty for non-artificial damage (including skeleton damage, material cracking, and functional component failure), and lifelong paid maintenance service. All user customization information and purchase records are strictly confidential, with anonymous delivery and unmarked packaging to protect user privacy.