Description
Our Bespoke High-Quality Silicone Cross-Slit Dispensing Valves are purpose-built to provide controlled, hygienic, and leak-proof dispensing in bottle packaging solutions across the food, beverage, personal care, and healthcare industries. Made from 100% FDA- and LFGB-compliant food-grade liquid silicone rubber (LSR), these valves feature a precision-engineered cross-slit design that ensures consistent one-way flow—delivering smooth dispensing while preventing leakage, dripping, or backflow. Produced through high-precision LSR injection molding and assembled in cleanroom environments, they combine durability, flexibility, and chemical resistance to meet the highest safety and performance standards. Customizable in slit geometry, hardness, and transparency, they integrate seamlessly into caps, closures, and dispensing systems for reliable OEM packaging solutions.
Basic Information
| Item | Details |
|---|---|
| Place of Origin | Xiamen, China |
| Shape | Cross-slit, customizable slit type and size |
| Brand Name | OEM |
| Minimum Order Quantity (MOQ) | Small orders accepted |
| Material | 100% Food-grade liquid silicone rubber (LSR) |
| Logo | Custom logo integration on caps/closures available |
| Certifications | ISO 9001, FDA, LFGB, RoHS |
| Packaging | Tailored protective packaging |
| OEM Services | Fully supported (design to mass production) |
| Primary Use | Bottle packaging, beverage enhancers, personal care dispensers |
| Sample Lead Time | 5–7 business days |
| Sample Availability | Available upon request |
| Production Lead Time | 20–25 business days |
Benefits of Our Products
- Precision-engineered cross-slit valves for smooth, controlled dispensing
- One-way flow design prevents leakage, dripping, and backflow
- Manufactured from FDA- and LFGB-compliant food-grade LSR
- Superior elasticity, tear resistance, and temperature stability
- Compatible with multiple packaging formats: water bottles, sports bottles, and cosmetic dispensers
- Factory-direct pricing and short lead times for OEM customers
- Free samples available for pre-production validation
Quality Assurance
Our OEM silicone cross-slit dispensing valves undergo stringent quality assurance to ensure safety, reliability, and compliance with global food-contact standards.
Key processes include:
- Raw Material Verification: 100% BPA-free, FDA- and LFGB-certified LSR
- Precision Molding: Automated LSR injection molding for dimensional accuracy
- Slit Performance Testing: Flow control and sealing integrity verified under variable pressures
- Mechanical Testing: Shore A hardness, tear resistance, and compression fatigue checks
- Environmental Testing: Heat resistance up to 450°F and durability under repeated cycles
- Final Inspection: Dimensional and visual QC, batch traceability, and leak-proof validation
All products are manufactured in our ISO 9001 and IATF 16949 certified facility under cleanroom conditions to meet the strictest hygiene and performance standards.
Why Choose Us
- Extensive Industry Expertise
Over 20 years of experience delivering precision silicone components for global packaging leaders. - Fully Customized OEM Solutions
Tailored valve slit design, hardness, transparency, and integration with brand-specific closures. - Efficient, Transparent Workflow
From design consultation to prototyping and high-volume production, we ensure consistent communication and on-time delivery. - Certified Quality System
ISO 9001-certified with advanced inspection and testing protocols for assured product consistency.
Factory Show
Our advanced facility is equipped with state-of-the-art technologies including CNC machining, EDM, and precision wire cutting for mold fabrication. With 15 rubber compression molding machines and 2 fully automated LSR injection molding systems, we can handle both small-batch customization and large-scale production with equal efficiency.
We maintain strict quality control using high-precision inspection tools such as 3D projectors, sealing testers, durometers, and fatigue testers—monitored by a dedicated QC team. All operations are ISO 9001 and IATF 16949 certified, ensuring adherence to the highest international standards.
Automation technologies including AutoDryers, high-speed doming machines, and precision die-cutting equipment further enhance productivity, enabling us to deliver bespoke, precision-engineered silicone valves optimized for high-performance bottle packaging solutions.
