Overview
Our custom ketchup dispensing silicone cross slit valves ensure precise, leak-proof flow control for sauce bottles. Manufactured from food-grade LSR via precision injection molding, they provide clean, self-sealing dispensing. We offer full OEM services for custom sizes and flow rates tailored to your packaging.
Characteristics
| Specification | Details |
|---|---|
| Product Type | Cross Slit Dispensing Valve |
| Material | Food Grade Liquid Silicone Rubber (LSR) |
| Valve Design | Self-Sealing X-Cross Slit |
| Color | Natural, White, Custom |
| Cracking Pressure | 0.8 – 12.0 psi (Customizable for sauce viscosity) |
| Optimal Viscosity Range | Ketchup, Mustard, Mayo, Syrup, Pastes |
| Temperature Range | -60°C to +220°C |
| Certifications | FDA, LFGB, ROHS, ISO 9001 |
| MOQ | Small Order Accepted |
| Logo/Branding | Molded-in or Laser Marked |
| Key Feature | Drip-Free Cut-Off, Easy-Clean Surface |
| Valve Dimensions | Custom (Diameter 10-30mm, Low Profile) |
| Packing | PE Bags, Cleanroom Packaging, Reels |
| Compliance | FDA 21 CFR 177.2600, EU 10/2011 |
| Trademark | OEM / Private Label |
| Origin | Xiamen, China |
| Production Capacity | 15+ Million Pieces Per Month |
OEM Process for Custom Cross Slit Valves
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Requirement Submission: Share your sauce viscosity data, bottle closure design, and desired flow characteristics via specifications or 2D/3D files.
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Engineering Analysis & Quotation: Our engineers simulate flow dynamics and provide a technical quote with slit geometry recommendations.
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Functional Prototype Testing: We produce working prototypes for you to test with actual product for leakage, flow control, and dispensing feel.
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Approval & Production Agreement: Upon prototype approval, a proforma invoice is issued for production mold and order deposit.
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Precision Mold & T1 Sample: Multi-cavity LSR molds with micro-machined slit cores are fabricated. T1 samples are submitted with performance data.
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Mass Production & 100% QC: Full-scale production begins. Each valve undergoes 100% automated pressure decay leak testing and visual inspection.
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Delivery: Valves are packaged to protect slit integrity and shipped for your assembly line integration.
Why Choose Us
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Expertise in Sauce & Condiment Dispensing: We specialize in designing and manufacturing valves specifically for viscous food products, understanding the unique flow and sealing requirements of ketchup and sauces.
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Application-Specific Engineering Partnership: We collaborate to engineer the exact cross slit geometry (depth, angle, thickness) for your product’s rheology, ensuring perfect portion control and user experience.
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Dedicated OEM Partner with Full IP Protection: We serve as your confidential manufacturing arm, ensuring complete design ownership and secure production for your branded sauce bottles.
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High-Volume Precision Manufacturing: Our automated, vertically integrated process delivers consistent, high-quality valves at scale, ensuring reliable supply for consumer packaging lines.
Factory Show
Our specialized facility operates controlled cleanroom LSR injection molding cells dedicated to food-grade slit valves. We utilize high-precision, multi-cavity hot-runner molds crafted with CNC and Micro-Wire EDM technology to achieve perfect, burr-free slit edges. In-line automated optical inspection systems verify every slit, and 100% of production is tested on custom pneumatic stations that simulate bottle squeeze pressure and angle. Operating under stringent ISO 9001 and food safety management systems, our production is optimized for the quality, consistency, and volume demanded by global food brands.
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