# Food Grade Liquid Silicone Baby Bath Teething Water Play Toy
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Product Overview
The Food Grade Liquid Silicone Baby Bath Teething Water Play Toy is an all-in-one infant sensory product designed to combine safe water play, teething relief, and early developmental stimulation for children aged 3 months to 4 years old. Manufactured via high-precision injection molding of medical and food-grade liquid silicone rubber (LSR), this toy eliminates the risks of small part detachment, BPA leaching, and sharp edges common in traditional plastic bath toys.
Its core design integrates three functional zones: a soft, textured teething surface with raised, rounded ridges to soothe inflamed gums, a sealed hollow cavity that holds up to 80ml of water for gentle squirting play (with a 2mm precision-drilled outlet to control water flow at 10ml per second, preventing choking hazards), and embossed high-contrast shapes and numbers for sensory and cognitive development. The toy’s ergonomic curved grip is sized for small hands to hold independently, while its non-porous LSR material resists mold, mildew, and bacterial growth even with prolonged exposure to warm, humid bath environments. Unlike PVC or EVA bath toys that degrade after 2–3 months of use, this LSR toy maintains its structural integrity and softness for over 5 years of regular use, making it a durable, safe, and cost-effective choice for parents and childcare providers.
Technical Specifications
Material Properties
ParameterSpecificationCompliance Standard
Base MaterialPlatinum-cured food-grade liquid silicone rubberFDA 21 CFR 177.2600, EU EN 14372:2004, GB 4806.2-2015
AdditivesFood-grade color masterbatch (no heavy metal pigments)EN 71-3:2019 (heavy metal migration <0.01mg/kg)
BiocompatibilityNon-cytotoxic, non-skin irritant, non-allergenicISO 10993-5, ISO 10993-10
Harmful Substance ContentBPA-free, phthalate-free, PVC-free, lead-free, cadmium-freeEU REACH Annex XVII, CPSC 16 CFR Part 1303
OdorNo residual plastic or chemical odor (post-curing treatment to eliminate volatile organic compounds)VDA 270 (odor level <1.5 at 60°C)
Physical Performance
ParameterTest ValueTest Method
Shore Hardness40±2AASTM D2240
Tensile Strength≥7.5 MPaASTM D412
Elongation at Break≥550%ASTM D412
Tear Strength≥25 kN/mASTM D624
Compression Set (22h at 70°C)≤8%ASTM D395
Water Absorption Rate≤0.05%ASTM D570
Operating Temperature Range-40°C to 230°C (-40°F to 446°F)Internal thermal cycle testing
Drop Impact ResistanceNo cracking or deformation after 100 drops from 1.5m onto hardwood floorEN 71-1:2014
Sealing PerformanceNo water leakage after 72 hours of submersion in 40°C waterIP67 ingress protection standard
Process Parameters
Production StepSpecification
Injection Molding Temperature165°C to 185°C (barrel zone), 190°C to 200°C (mold cavity)
Curing Time45 seconds at 190°C (full cross-linking to avoid under-cured residual monomers)
Post-Curing Treatment4 hours at 200°C in a hot air circulating oven to remove volatile substances
Edge TrimmingPrecision automatic laser trimming to ensure <0.05mm flash deviation, no sharp edges
Sealing ProcessMedical-grade adhesive-free thermal fusion bonding of the two half-cavities, with a 3mm seamless welding edge
Product Advantages
1. Unmatched Safety for Infant Oral Contact
Unlike low-cost plastic bath toys that often leach microplastics or harmful additives when exposed to warm bath water, this LSR toy is made with platinum-cured food-grade silicone that meets the strictest global standards for infant oral contact. The one-piece fused cavity design eliminates the risk of small internal parts (such as squeakers) detaching and becoming a choking hazard, while the non-porous surface prevents the growth of mold and bacteria that commonly accumulates inside hollow plastic bath toys. All surface textures are rounded with a minimum 0.8mm radius, eliminating any risk of scratching a baby’s delicate gums, lips, or hands.
2. Durable, Low-Maintenance Material Structure
The high tear strength and low compression set of the LSR material ensure the toy retains its shape and softness even after thousands of bites, squeezes, and drops. It is fully compatible with dishwashers, steam sterilizers, and boiling water disinfection, with no discoloration, deformation, or degradation after 100+ sterilization cycles. The 0.05% ultra-low water absorption rate means no water seeps into the material itself, eliminating the risk of hidden mildew growth that plagues porous EVA or rubber bath toys. Maintenance requires only rinsing with soap and water after use, with no need for regular disassembly or deep cleaning.
3. Multi-Functional Developmental Design
The toy integrates three key infant care functions into a single product, eliminating the need for separate bath toys, teething toys, and sensory toys. The raised 1.5mm textured ridges on the teething zone provide gentle, targeted pressure to soothe sore gums during the teething phase, while the adjustable water squirting function encourages hand-eye coordination and fine motor skill development as babies learn to squeeze and aim the toy. The embossed high-contrast shapes and numbers (printed with non-fading food-grade pigments) support early cognitive development, with color options optimized for infant visual acuity (high-contrast primary colors for younger babies, pastels for older toddlers).
4. Eco-Friendly, Sustainable Production
All raw materials used in the toy are 100% recyclable, and the production process generates zero hazardous waste, complying with EU RoHS and WEEE directives. The long service life of the toy (minimum 5 years) reduces plastic waste from frequent replacement of disposable plastic bath toys, and the packaging is made from 100% recycled FSC-certified cardboard with no plastic blister inserts, minimizing the product’s environmental footprint.
Applications
- Home Bath Time Use: Ideal for daily infant bathing, providing safe, engaging play that makes bath time less stressful for both babies and parents. The soft material is safe for use in tubs, showers, and baby swimming pools, and the water squirting function is gentle enough for use on sensitive infant skin during rinsing.
- Teething Relief for On-the-Go Use: The lightweight, 60g design fits easily into diaper bags, and the temperature-resistant material can be refrigerated for 10–15 minutes to provide extra cooling relief for teething gums during travel, restaurant visits, or daycare.
- Sensory Play in Childcare Settings: Approved for use in nurseries, preschools, and pediatric clinics, the toy meets commercial-grade durability requirements for high-frequency use, and its non-porous surface is easy to sanitize between uses by multiple children.
- Pediatric Occupational Therapy: The toy’s soft, squeezable structure and textured surface are used by occupational therapists to improve fine motor skills, oral motor coordination, and sensory processing in infants with developmental delays or sensory processing disorders.
- Baby Swimming Pool and Water Park Use: The UV-resistant LSR material is not prone to fading or degradation when exposed to chlorinated water or sunlight, making it suitable for use in public pools, water parks, and outdoor play settings.
Selection Guide
Hardness Selection
- 35A Extra Soft Version: Recommended for infants 3–12 months old in the early teething phase, with an extra-gentle texture that does not put excess pressure on newly emerging teeth and delicate gums.
- 40A Standard Version (Default): Suitable for children 1–3 years old, balancing softness for teething relief with enough rigidity to maintain the water squirting function and structural durability during active play.
- 45A Firm Version: Designed for children 3–4 years old with fully erupted primary teeth, providing enhanced durability for aggressive biting and rough play.
Size Specifications
Size ModelDimensionsWeightAge Recommendation
S7cm × 7cm × 4cm40g3–8 months
M (Default)10cm × 10cm × 5cm60g8 months – 3 years
L12cm × 12cm × 6cm90g3–4 years
Custom sizes and shapes (animal, fruit, or vehicle designs) are available for bulk orders with a minimum order quantity of 500 units.
Material Grade
- Food Grade (Standard): Meets FDA and EU food contact standards, suitable for most home and commercial use cases.
- Medical Grade: Meets ISO 13485 medical device production standards, recommended for use in pediatric clinics, hospitals, and for infants with severe skin allergies or compromised immune systems.
Quality Assurance
All Food Grade Liquid Silicone Baby Bath Teething Water Play Toys undergo a 5-step quality control process before leaving the factory:
- Raw Material Inspection: Each batch of LSR is tested for heavy metal content, biocompatibility, and purity before production, with test reports available for customer review on request.
- In-Process Quality Control: 10% of units from each production run are tested for sealing performance, edge smoothness, and dimensional accuracy during the molding process, with a zero-defect tolerance for sharp edges or sealing gaps.
- Finished Product Testing: 100% of finished units undergo a 24-hour water submersion leak test, a 10-cycle steam sterilization test, and a bite resistance test (simulating 1000 bites with 50N of pressure to ensure no cracking or deformation).
- Third-Party Certification: Each production lot is certified by SGS or Intertek to comply with EN 71, FDA, and REACH standards, with a unique batch number printed on each toy for full traceability.
- Warranty: We offer a 2-year manufacturer warranty against defects in material and workmanship, with a free replacement policy for any product that shows cracking, discoloration, or sealing failure under normal use conditions.
All production facilities are ISO 9001, ISO 14001, and BSCI certified, ensuring compliance with global labor, environmental, and quality management standards.