Food-grade LSR Baby Sensory Touch Panel

As a professional LSR manufacturer based in 湖北省鄂州市鄂城区经济开发区凡口街道内河巷54号, we leverage precision injection molding to produce consistent, durable touch panels with integrated custom texture patterns. Unlike cheaper solid silicone alternatives, our LSR material delivers uniform softness across the entire panel, with no sharp edges or inconsistent surface finish that could pose a risk to infants. Core selling points of our product include non-toxic food-grade material, customizable texture designs, excellent tear resistance, and easy sterilization for repeated use in early childhood development products.

Technical Specifications

Material Properties

Our baby sensory touch panels are manufactured from high-purity addition-cured liquid silicone rubber formulated specifically for infant contact applications:

Physical Performance

Finished touch panels undergo full quality testing to ensure consistent performance for long-term use:

All physical performance values are tested per ASTM D412 standard methods for rubber products.

Process Parameters

Our precision LSR injection molding process ensures tight dimensional tolerance for easy integration into customer finished products:

• Standard Dimensional Tolerance: ±0.15 mm for panels < 200 mm; ±0.30 mm for panels 200 – 500 mm
• Maximum Panel Size: 600 mm × 600 mm
• Minimum Texture Depth: 0.5 mm, maximum texture depth: 5 mm
• Post-Curing: 4 hours @ 150°C to eliminate residual volatile components
• Surface Finish: Matte or semi-matte per customer requirement

Product Advantages

1. Uncompromised safety for infant contact

As a product designed for babies that frequently put objects in their mouths, our food-grade LSR touch panel is formulated with zero harmful additives. We source only virgin LSR raw materials from reputable global suppliers, and every production batch is tested for heavy metal and phthalate content to ensure compliance with the strictest global infant product safety regulations. Unlike recycled silicone products that may contain unknown contaminants, our virgin LSR is completely non-toxic and safe for prolonged direct contact with infant skin and oral mucosa.

1. Customizable tactile textures tailored to developmental needs

We support full customization of surface textures, including raised bumps, ridges, soft curves, grooved patterns, and animal/shape indentations to match different sensory development goals. Whether you need a panel with mixed soft and firm texture zones for contrast exploration, or smooth and textured sections for tactile recognition, our precision LSR molding process can replicate any custom design with high accuracy. The uniform crosslinking structure of LSR ensures texture retains its shape even after repeated pressing and chewing, with no deformation over time.

1. Excellent durability and easy sterilization

Liquid silicone rubber’s inherent chemical stability gives our touch panels exceptional resistance to wear, tear, and temperature extremes. The panel can withstand repeated sterilization via boiling, steam autoclaving, UV disinfection, or cold sterilization solutions without cracking, discoloration, or leaching harmful substances. Unlike foam or fabric inserts that trap bacteria and can’t be fully disinfected, our non-porous LSR surface repels moisture, dust, and bacteria, making it easy to clean and maintain for long-term use.

1. Soft, impact-absorbing performance

The low Shore A hardness range of our LSR touch panels provides a gentle, yielding touch that won’t damage emerging baby teeth or injure a baby if they fall against the panel. The material absorbs impact far better than hard plastic or solid rubber alternatives, adding an extra layer of safety to infant play equipment.

Applications

Our Food-grade LSR Baby Sensory Touch Panels are designed for integration into a wide range of early childhood development products, including:

• Standalone sensory activity boards for home and daycare use: Multi-texture touch panels are mounted on wooden or plastic frames to create standalone sensory play stations that encourage tactile exploration and hand-eye coordination.
• Sensory wall panels for childcare centers and playrooms: Large-format custom touch panels can be assembled into sensory walls to group different textures and shapes for group play activities.
• Busy boards (activity boards): Integrate as a key tactile component alongside other activities like latches, buttons, and zippers to create all-in-one developmental toys.
• Toddler play gyms and activity mats: Soft touch panels add sensory stimulation to play gym structures and activity mat peripheries.
• Educational toys for special needs early intervention: The consistent, gentle texture of LSR is ideal for sensory integration therapy for infants with developmental delays or sensory processing differences.

All products are supplied as finished molded components ready for integration into your end product. We can add pre-drilled mounting holes or back adhesive layers per your requirement to simplify assembly.

Selection Guide

Hardness Selection

We recommend selecting hardness based on your product application:

• 20–25 Shore A: Extra soft panels for chewable, high-oral-contact applications, ideal for teething infants 6–12 months.
• 25–30 Shore A: Balanced softness and shape retention, the most popular option for general sensory touch panels for all age groups.
• 30–40 Shore A: Firmer texture for deeper raised patterns that require higher shape retention, ideal for large-format wall panels.

Size Specifications

We support custom sizes to match your product design, with three common size ranges for reference:

• Small: 100 mm × 150 mm – for individual busy board components
• Medium: 200 mm × 300 mm – for standalone small sensory boards
• Large: 400 mm × 500 mm up to 600 mm × 600 mm – for large sensory wall panels or multi-section activity boards.

Contact our sales team at 18071171144 or churubber@163.com to discuss custom dimensional requirements.

Material Grade

All our baby sensory touch panels use the same food-grade LSR material that meets international food contact standards. We do not offer lower non-food grades for this product to ensure consistent safety for all infant applications. If you require additional testing documentation for specific regional regulatory compliance, we can provide third-party test reports upon request.

Quality Assurance

At 橡楚（湖北）橡胶有限公司, we follow a strict quality management system certified to ISO 9001, covering raw material incoming inspection, in-process dimensional and visual testing, and finished product batch testing before shipment. Every batch of food-grade LSR is tested for volatile content and harmful substance compliance, and we retain batch records for full traceability from raw material to finished product.

We are located at 湖北省鄂州市鄂城区经济开发区凡口街道内河巷54号, and specialize in custom LSR molding for infant and adult consumer products. For OEM inquiries, custom design quotes, or sample requests, please contact us at phone: 18071171144 or email: churubber@163.com.