Xiangchu produces food-grade liquid silicone baby sensory training ring, soft to touch, bite-resistant, odorless and easy to clean. It helps babies exercise grip ability and sensory development, meets safety requirements, and supports customized specifications.
Material
Food-grade LSR
Hardness
Shore A 30-50
Temperature
-40°C ~ +200°C
Colors
Black, White, Transparent, Customizable
Certifications
Applications
# Liquid Silicone Baby Sensory Training Ring
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This training ring is designed to provide multi-sensory stimulation for infants aged 3 months and older: its textured outer surface engages tactile receptors, its flexible shape encourages grasping and hand-eye coordination practice, and its hollow core construction creates gentle resistance that supports oral exploration and teething soothing. Unlike rigid plastic sensory toys or lower-cost solid rubber alternatives, our LSR sensory ring balances softness with structural resilience, retaining its shape after repeated use and chewing while remaining gentle on delicate gums and emerging teeth.
All raw materials used in production are sourced from certified silicone suppliers, with no added phthalates, BPA, lead, or other harmful plasticizers. The closed-cell structure of liquid silicone prevents moisture absorption and bacterial growth, making the training ring easy to clean and disinfect for repeated use by growing infants.
Our Liquid Silicone Baby Sensory Training Ring is manufactured via precision liquid injection molding with the following controlled process parameters:
The 32 Shore A hardness of our sensory training ring is specifically calibrated for infant use: it is soft enough to cushion delicate gums and avoid injury during accidental impact, while providing enough structural resistance to build hand and forearm strength as infants practice grasping, shaking, and transferring the ring between hands. Lower hardness rings risk excessive bending that can cause choking hazards, while harder alternatives can damage emerging teeth or irritate sensitive gums – 32 Shore A strikes the ideal balance for safe, effective sensory play.
As a food-grade LSR product, our training ring offers inherent advantages over plastic, thermoplastic rubber (TPR), and conventional solid silicone alternatives. The fully cured, closed-cell structure of LSR does not absorb saliva, water, or food particles, eliminating the risk of mold or bacterial growth that plagues porous lower-cost materials. It withstands repeated disinfection methods including boiling, steam sterilization, and dishwasher cleaning without degrading, leaching chemicals, or changing texture. All production batches are tested for harmful substance content to confirm compliance with global infant product safety requirements.
Manufactured with our advanced liquid silicone injection molding capability, the training ring is produced as a single seamless piece with no seams, glues, or assembled parts that can separate or fail over time. This construction eliminates choking hazards from detached components and extends the product lifespan, allowing the ring to be used through multiple developmental stages and even passed between children. LSR’s exceptional resistance to compression set ensures the ring retains its original shape and flexibility even after months of repeated chewing and bending.
The outer surface of the ring features a controlled micro-texture that provides gentle tactile stimulation to help develop infants’ sensory processing skills, without being overly abrasive or irritating. The 75 mm outer diameter is sized to fit comfortably in small infant hands, encouraging independent grasping practice that builds fine motor control and hand-eye coordination. The hollow inner ring creates an easy gripping channel for small fingers, supporting progressive skill development as infants grow from palmar grasping to pincer grasping.
The Liquid Silicone Baby Sensory Training Ring is designed for a wide range of early developmental use cases across multiple settings:
We offer the sensory training ring exclusively in 32 Shore A hardness, which is the industry-recognized optimal hardness for infant sensory and teething products. This hardness balances flexibility, safety, and developmental benefit for most use cases. For custom clinical requirements, we can adjust hardness within a 20-40 Shore A range for bulk orders.
Our standard size (75 mm outer diameter) is designed for most infants from 3 months to 2 years, fitting comfortably in most diaper bags and being large enough to avoid choking hazards for most infants. For bulk orders, we can support custom size adjustments to meet specific brand or clinical requirements.
All our Liquid Silicone Baby Sensory Training Rings are produced with food-grade LSR that meets global food contact safety standards. For commercial retail and consumer product distribution, this is the required and recommended material grade. We do not offer lower industrial-grade material for infant products, to ensure consistent safety performance.
At 橡楚（湖北）橡胶有限公司, we maintain a strict quality management system certified to ISO 9001, with controlled quality checks at every stage of production from raw material incoming inspection to finished product outbound testing. Each production batch undergoes the following quality verification:
We are committed to producing safe, high-quality liquid silicone rubber products for infant applications, and all our products are traceable from raw material batch to finished delivery. For bulk orders, custom development inquiries, or additional testing documentation, please contact us at:
