Custom LSR Molding No Leaking 9.6MM Snowflake Slit Valve for Ketchup Bottle Caps Factory

Overview

Our Custom LSR Molding No Leaking 9.6MM Snowflake Slit Valve for Ketchup Bottle Caps is engineered for optimal performance in condiment packaging. Designed with a unique snowflake slit pattern, this valve ensures precise, one-way liquid flow, preventing any leakage or backflow. Manufactured from 100% FDA- and LFGB-compliant food-grade silicone, the valve guarantees safety, cleanliness, and durability. The snowflake slit design facilitates smooth and consistent flow of ketchup, ensuring efficient and mess-free dispensing, even under varying pressures.

Using advanced liquid silicone rubber (LSR) injection molding techniques, this valve offers superior sealing performance and is tailored specifically for ketchup bottles. Ideal for high-volume condiment packaging, this valve helps to minimize product waste and provides a hygienic solution for both manufacturers and consumers.

Basic Information

Key Benefits

• Food-Grade Materials: Made from 100% FDA- and LFGB-approved food-grade silicone, ensuring that the product is BPA-free, odorless, and safe for direct food contact.
• Snowflake Slit Design: The snowflake slit offers a consistent, one-way liquid flow, reducing the chances of backflow and leakage. Ideal for ketchup and other condiments that require controlled dispensing.
• Precision Engineering: Manufactured using LSR injection molding with CNC steel tooling, achieving ±0.02mm dimensional control, ensuring each valve fits perfectly in its application.
• Customizable Options: Fully customizable for slit geometry, size, hardness, and color, making it adaptable to different product requirements and bottle cap designs.
• High Durability: Engineered to withstand extreme temperature ranges (from -40°C to 230°C), UV exposure, and repeated compression cycles, ensuring long-lasting performance.
• Factory-Direct Service: Competitive pricing, fast turnaround, and global shipping support, with a seamless one-stop OEM production system.

Quality Assurance

Our quality control system ensures every 9.8MM Snowflake Slit Valve meets stringent food safety standards and functional performance. Each batch undergoes:

• Raw Material Verification: Ensuring compliance with LFGB, FDA, and RoHS standards.
• Dimensional Precision: Using 3D optical measurement systems and detailed slit geometry inspections to maintain strict tolerances.
• Performance Testing: Flow-rate calibration, leak-proof validation under different pressure conditions, and long-term actuation durability.
• Thermal & Chemical Resistance Testing: Validated across -40°C to +230°C cycles to ensure robust performance under varying conditions.

All inspections are conducted in our ISO 9001 and IATF 16949 certified cleanroom facilities, ensuring traceability and consistency for every order.

Factory Capabilities

Our state-of-the-art production facility utilizes advanced technologies, including CNC machining, Mirror EDM, and precision wire cutting, to manufacture high-precision micro-slit molds for silicone valve tooling. Equipped with automated LSR injection molding machines, compression presses, and cleanroom assembly lines, we ensure consistent, hygienic, and cost-effective production of snowflake slit valves for the food and beverage industry.

We perform quality verification using 3D projectors, leakage testers, durometers, and elasticity analyzers to guarantee the performance of each valve. With ISO and IATF certifications, our comprehensive production system supports rapid prototyping, scalable manufacturing, and custom-engineered silicone solutions for the global condiment packaging sector.