Vinegar filling machine solutions by Landpack are engineered for precise, drip-free bottling of vinegar, soy sauce, and other acidic liquids. Whether you're filling glass, PET, or pouch containers, our machines support adjustable volumes, corrosion-resistant contact parts, and high-speed output to meet industrial production demands.
When it comes to filling vinegar—a highly acidic and volatile product—standard filling equipment simply won’t meet the mark. At Landpack, our Vinegar filling machine series is specifically engineered to handle the challenges of vinegar bottling. Whether you're producing traditional white vinegar, rice vinegar, or flavored infusions, our machines ensure precision, hygiene, and durability across every batch.
Below we address the most frequently asked questions from global clients regarding vinegar filling operations:
Can the machine prevent corrosion caused by acidic liquids like vinegar?
Yes. Landpack’s vinegar filling machines are designed with corrosion resistance as a top priority. All contact parts are made from food-grade SUS316 stainless steel or other acid-resistant materials to withstand long-term exposure to acidic solutions. This extends the machine’s lifespan and ensures safe production, especially for vinegar-based products.
Is the filling volume easily adjustable for different container sizes?
Yes, our machines are built for flexibility. Whether you’re bottling 100ml pouches or 2-liter glass bottles, Landpack’s filling systems allow for quick and precise volume adjustments through a digital interface or mechanical settings.
Does the machine require special cleaning after vinegar filling due to acidity?
Vinegar’s acidity requires careful post-operation cleaning to prevent buildup and ensure hygiene. That’s why our machines feature CIP (Clean-In-Place) systems, making internal cleaning fast, automated.
What pump or valve technology is used—piston, gravity, or flowmeter—and which is best for vinegar?
We offer different filling mechanisms based on the viscosity and speed requirements of the client. For vinegar, which is a low-viscosity liquid, flowmeter and gravity-type fillers are most effective, offering high-speed accuracy and clean filling without splashing. For more customized needs or flavored vinegars with tiny particles, a servo piston option is also available.
Can the machine integrate with capping and labeling units for a complete filling line?
Yes, our machines are designed with modularity in mind. Landpack offers fully integrated filling lines that include automatic bottle unscramblers, capping machines, sleeve labeling systems, date printers, and case packers. These systems can be customized to match your production speed and packaging format, providing an end-to-end vinegar packaging solution.
What safety features are included when dealing with acidic and possibly volatile liquids?
Safety is fundamental in packaging lines. Our machines include multiple protective features such as overflow prevention, leak detectors, emergency stop systems, anti-drip nozzles, and corrosion-proof enclosures. In addition, the electrical systems are isolated from the filling areas to prevent short circuits or electrical hazards in moist environments.
How often does the machine need maintenance when used for daily vinegar filling?
Thanks to the anti-corrosive design and robust construction, our vinegar filling machines require minimal daily maintenance. Basic cleaning after each shift, monthly inspections, and periodic lubrication of mechanical parts are typically sufficient.
Conclusion
Landpack’s Vinegar Filling Machine series offers a purpose-built solution for high-acid liquid bottling, ensuring operational safety, product integrity, and manufacturing efficiency. With corrosion-resistant components, adjustable filling volumes, CIP cleaning systems, and seamless integration with capping and labeling lines.
