Description:
Our food-grade silicone cross-slit valves are engineered for leak-proof ketchup and condiment dispensing. Made from 100% FDA-compliant platinum LSR, they ensure consistent flow, prevent messy drips, and maintain product freshness. We offer full OEM solutions for packaging brands.
Specification:
| Attribute | Specification |
|---|---|
| Material Composition | 100% Platinum-Cure Liquid Silicone Rubber (LSR) |
| Product Design | OEM Custom Design |
| Manufacturing Process | High-Precision LSR Injection Molding |
| Valve Type | Cross-Slit Dispensing Valve |
| Certifications | FDA 21 CFR 177.2600, LFGB, RoHS, BPA-Free |
| Product Packaging | Clean, Custom Bulk Packaging |
| Shipping Port | Xiamen, China |
| Country of Origin | China |
| Temperature Range | -50°C to 200°C (Dishwasher Safe) |
| Cracking Pressure | Customizable for Product Viscosity |
Benefits of Silicone Cross-Slit Valves:
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Controlled, Uniform Flow for Viscous Products: The precision-molded cross-slit design provides consistent, glug-free dispensing of thick sauces like ketchup, ensuring a smooth user experience and accurate portion control.
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Leak-Proof Self-Sealing & Hygiene: The valve instantly reseals after each use, preventing air ingress, product contamination, and messy countertop drips, thereby extending shelf life and maintaining cleanliness.
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Certified Food-Safe & Durable Material: Manufactured from pure, tasteless platinum silicone that meets global food-contact standards, offering excellent chemical resistance and long-term performance without degradation.
Custom Service:
We provide complete customization for ketchup and sauce valves, tailoring the slit geometry, valve durometer (Shore A), base diameter, and profile to match your specific bottle neck, cap design, and product viscosity (from ketchup to mayonnaise). Options include custom colors and the provision of functional samples for compatibility and performance testing within your packaging line.
Quality Assurance
Every valve batch is subject to rigorous quality checks, including material certification, dimensional accuracy verification, and 100% functional testing for leak integrity and specified cracking pressure. Our manufacturing process is controlled under an ISO 9001 quality management system, ensuring consistent, reliable performance that meets the demands of high-speed food packaging.
Factory Show
Our production facility features controlled-environment areas and automated LSR injection molding cells dedicated to food-grade components. In-house precision toolmaking ensures the critical slit geometry is produced with exacting consistency. Our quality control utilizes specialized test rigs to simulate real-world dispensing, ensuring we deliver robust, reliable valves for the global food packaging industry.
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