White Label Food Safe Silicone Ketchup Valves Factory

Overview

Our White Label Food Safe Silicone Ketchup Valves ensure leak-proof, controlled dispensing for condiments. Manufactured from certified FDA/LFGB silicone via precision LSR injection molding, they guarantee product freshness and a clean user experience. We offer complete white label services, including custom sizing, flow rates, and private branding, for seamless integration into your packaging line.

Basic Information

Benefits of Our White Label Ketchup Valves

• Reliable Leak-Proof Seal: Engineered self-sealing design (cross-slit/duckbill) prevents product leakage and drying, ensuring package integrity and extended shelf life during transport and storage.

• Precise, Controlled Dispensing: Provides consistent, user-friendly flow control for sauces and condiments—from thick ketchup to runnier mustard—minimizing mess and waste with every use.

• Certified Food Safety & Durability: Made from compliant FDA/LFGB materials, free from BPA and phthalates. Offers excellent chemical resistance and maintains flexibility over a wide temperature range.

• Complete White Label Solution: We act as your silent manufacturing partner, providing fully customized valves with your brand’s specific dimensions, performance specs, and discreet branding for market-ready products.

Production Process

1. Material Sourcing & Certification: We use only platinum-cured, food-grade LSR from certified suppliers. Each batch is validated with material certificates to ensure compliance with FDA, LFGB, and ROHS standards.

2. Precision Mold Design & Fabrication: Custom multi-cavity molds are engineered using CAD. Cores and cavities are machined from hardened steel (e.g., S136) using high-speed CNC and finished with Mirror EDM to achieve the flawless, micron-precise sealing surfaces required for slit valves.

3. LSR Injection Molding: Production occurs in a controlled environment using automated LSR injection molding machines. This ensures high-volume output with exceptional consistency, flash-free edges, and clean demolding of the delicate valve structures.

4. Post-Curing & Deflashing: Valves undergo a controlled post-curing process to optimize physical properties. Any minute parting-line flash is removed via cryogenic or mechanical deflashing.

5. 100% Functional & Dimensional QC: Every single valve passes an automated pressure decay leak test. Statistical samples from each batch are tested for precise cracking pressure and flow rate using digital test equipment.

6. White Label Packaging & Shipping: Finished valves are packaged according to your specifications—often in clean, unbranded bags or boxes—and prepared for shipment to your facility or directly to your filler.

Certifications and Compliance

Our quality system is anchored by ISO 9001 certification. The valves are produced using raw materials that comply with U.S. FDA 21 CFR §177.2600 and European Union LFGB (formerly BfR) food contact regulations. We also adhere to ROHS and REACH standards, ensuring our products are free from restricted hazardous substances. For white label partners, we provide all necessary documentation, including material safety data sheets and certificates of compliance, to support your own product declarations.

Factory and Equipment

Our dedicated valve manufacturing facility houses advanced CNC machining centers and Wire-EDM equipment for precision mold-making. The production floor features automated, high-speed LSR injection molding lines capable of outputs exceeding millions of pieces per month. For quality assurance, we utilize 3D optical measurement systems, automated vision inspection for defect detection, and custom-built pneumatic leak testers. This integration of precision tooling, automated molding, and rigorous in-line testing ensures the consistent production of high-performance, reliable ketchup valves for the global food packaging industry.