Description:
Our Customized Cross Slit Cut Silicone Sealing Valves are specifically engineered for honey dispensing applications, delivering a dripless, leak-proof, and hygienic flow-control solution. Manufactured from 100% FDA and LFGB-approved, BPA-free platinum-cured liquid silicone, these valves are precision-molded using LSR injection molding and finished with high-accuracy cross-slit cutting technology to ensure consistent opening pressure and reliable sealing. Designed for superior elasticity and resilience, the valves allow controlled dispensing with a ±15° tolerance in flow angle while instantly resealing to prevent sticky drips. Heat- and cold-resistant from –40 °F to 450 °F, they maintain durability and flexibility across a wide range of packaging and dispensing environments, including food-grade honey bottles, squeezers, and dispensers.
Basic Information:
- Place of Origin: Xiamen, China
- Shape: Round / Customizable geometry
- Brand Name: OEM supported
- MOQ: Small batch orders accepted
- Material: Food-grade platinum-cured silicone (LSR)
- Logo: Custom logo embossing/engraving available
- Certifications: ISO 9001, FDA, LFGB, RoHS
- Packaging: Tailored export-grade packaging options
- OEM Services: Full customization—slit geometry, durometer, diameter, and dispensing pressure
- Primary Use: Dripless honey dispensing, syrup and condiment bottles, and leak-proof packaging solutions
- Sample Lead Time: 5–7 business days
- Production Lead Time: 20–25 business days
Benefits of Our Valves:
- FDA & LFGB certified, BPA-free platinum silicone for safe food contact
- Precision-engineered cross-slit cut ensures dripless, leak-proof dispensing
- Resilient sealing design tested for 7 days × 24 hours inverted leak-proof performance
- Optimized dispensing force with accurate angle tolerance within ±15°
- Smooth, non-stick slit surface prevents residue buildup for cleaner flow
- Automated production capacity up to 200,000 pcs per line daily
- Free samples available for performance validation
Quality Assurance:
Each sealing valve undergoes strict raw material verification, ensuring compliance with FDA and LFGB food safety standards. During production, advanced inspection systems—including 3D optical projectors, Shore A durometers, tensile testers, and airtight sealing testers—validate consistency in slit geometry, elasticity, and sealing performance. Thermal aging and durability tests confirm long-term reliability under continuous dispensing use. Our ISO 9001-certified facility ensures batch traceability, with final QC carried out in a controlled cleanroom environment to meet stringent hygiene requirements.
Why Choose Us?
- Specialized Expertise: Over two decades of silicone valve and food-grade packaging component manufacturing.
- Fully Customized OEM Solutions: Tailored slit cuts, sizes, hardness levels, and dispensing performance to your exact needs.
- Efficient, End-to-End Service: From DFM and prototyping to large-scale automated production and branding integration.
- Certified Quality Assurance: ISO 9001-certified facility, FDA/LFGB compliance, and rigorous testing protocols to ensure flawless functionality.
Factory Overview:
Our manufacturing facility is equipped with state-of-the-art technologies such as CNC machining, Mirror EDM, conventional EDM, and precision wire cutting, enabling outstanding mold accuracy and repeatability. With 15 rubber compression molding presses and 2 LSR injection molding machines, we are fully capable of supporting both high-volume and specialized production with maximum efficiency. Certified to ISO 9001 and IATF 16949, our operations are guided by rigorous quality management systems and backed by advanced inspection tools including 3D projectors, sealing testers, durometers, and elasticity gauges—all overseen by an expert QC team. To further enhance productivity and ensure consistent results, we integrate automated solutions such as AutoDryers, high-speed doming systems, and precision die-cutting equipment. This comprehensive approach allows us to deliver precision-engineered, high-performance components that consistently meet the most demanding industry standards.