China Liquid Sachet Filling Machine Manufacturer Services
Unlock cutting-edge automation with Ludyway’s multi-lane liquid sachet packing machinery. Tailored for food, pharmaceutical, cosmetic, and chemical production lines worldwide.
Leading China Liquid Sachet Filling Machine Manufacturer
Ludyway is recognized globally as a premier China liquid sachet filling machine manufacturer. With over 30 years of industry expertise, we specialize in developing advanced multi-lane packaging machinery and custom turnkey production systems. Our solutions cater to the food, pharmaceutical, cosmetic, and health industries, enabling businesses to scale up production efficiency and maintain the highest hygienic standards.
Operating from our modern 20,000㎡ manufacturing facility, our engineering teams build high-performance machinery designed to handle various liquid viscosities—from water-thin liquids to dense pastes. Each machine features state-of-the-art PLC control systems, servo-driven dosing, and strict compliance with CE and GMP guidelines, making Ludyway a trusted B2B partner in over 100 countries.
About LudywayLiquid & Paste Sachet Packaging Machines
Automatic Face Wash Sachet & Stick Pack Filling Machine
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Multi-Lane Liquid Packaging Machine for Food & Pharma
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Multi-Lane Sauce Sachet Packing Machine for Paste
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Multi-Lane Lubricant Oil Sachet Packaging Machine
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Lotion Sachet Packaging Machine for Cosmetic Cream
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Automatic Olive Oil Sachet Filling & Sealing Machine
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High-Speed Perfume Sample Liquid Sachet Machine
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Liquid Detergent Sachet Packaging Machine
View DetailsB2B Liquid Packaging Solutions
As a specialized China liquid sachet filling machine manufacturer, Ludyway provides custom-engineered sealing and dosing systems optimized for various industries. Whether you pack low-viscosity solutions like mouthwash and sports drinks, or highly viscous materials like hair masks, mayonnaise, and industrial grease, our machines maintain dosing accuracy within ±1% and secure leak-proof seals.
| Application Area | Target Liquid Products | Dosing System Type | Speed Range | Recommended Sealing Format |
|---|---|---|---|---|
| Food & Condiments | Ketchup, honey, salad dressing, soy sauce, olive oil, chili paste | Piston Pump / Rotary Valve | 30–80 sachets/min per lane | 3-Side / 4-Side Seal, Stick Pack |
| Cosmetics & Personal Care | Shampoo, conditioner, face wash, beauty serums, body lotion | Piston Pump / Peristaltic Pump | 40–90 sachets/min per lane | Contoured Sachet, Stick Pack |
| Pharmaceutical & Health | Oral liquids, cough syrup, energy gels, anti-bacterial sanitizer | High-Precision Dosing Pump | 50–100 sachets/min per lane | GMP Standard 4-Side Seal |
| Chemical & Lubricants | Engine oil, grease, liquid detergent, floor cleaner, adhesives | Piston Pump / Gear Pump | 30–70 sachets/min per lane | Heavy-Duty Laminated Film Seal |
Smart Technology & Turnkey Services
Multi-Lane Automation
Our machinery operates with up to 12 parallel lanes, significantly increasing output while maintaining a small floor footprint. Servo-driven film pulling and precise temperature controls ensure flawless sealing execution.
Custom Dosing Options
We design customized liquid dosing mechanisms (pneumatic piston pumps, peristaltic pumps, or rotary valves) to ensure steady liquid flow, zero dripping, and accurate volume adjustments via the HMI panel.
Turnkey Production Lines
Ludyway supports B2B buyers with comprehensive turnkey integrations, connecting liquid sachet filling machines directly to checkweighers, cartooning lines, and automated packaging systems.
Global Technical Support
Enjoy seamless international services, including custom material testing, remote diagnostic services, overseas installations, and lifetime access to OEM spare parts.
State-Of-The-Art Factory & Facility
Founded in 2010, Ludyway Machinery started with a clear vision: delivering robust, automated packaging solutions to manufacturers worldwide. Over the years, we have expanded our capacity to become a leading global OEM supplier. Our production lines integrate strict quality control measures to ensure that every machine leaving our facility meets international safety and durability benchmarks.
Our modern 20,000㎡ plant houses advanced CNC machining centers, specialized assembly lines, and testing zones. We run rigorous 72-hour continuous testing cycles for each liquid packaging system prior to shipment, ensuring seamless installation and instant production readiness at our clients’ facilities.
Global Exhibitions & Trusted Partners
Collaborating with Industry Giants
Certified Quality Standards
Ludyway maintains strict compliance with global quality and safety benchmarks. Our manufacturing processes are ISO 9001 certified, and our complete range of liquid sachet filling machines is fully CE certified. This ensures that our global clients receive reliable, safe, and highly efficient machinery that meets rigid local production requirements.
B2B Buyer FAQ & Insights
How do you ensure dosing accuracy for different viscosities?
We configure the dosing pump based on your liquid characteristics. Piston pumps are perfect for thick pastes, while rotary valves or peristaltic pumps handle water-thin liquids. Flow rates and stroke lengths are adjusted digitally via the PLC interface, ensuring accuracy within ±1%.
What materials can be used for sachet packaging film?
Our machines support a wide array of heat-sealable laminated films, such as PET/AL/PE, PET/PE, Paper/PE, and NY/AL/PE. We assist in calculating the ideal film thickness and structure to guarantee leak-proof seals for liquid products.
Can one machine pack different sachet sizes?
Yes, within a specified range. Adjusting sachet length is easily done on the HMI touch screen. Changing the sachet width requires changing the film forming shoulder, which is a quick, toolless changeover process taking about 20-30 minutes.
What is the average lead time for custom liquid packaging lines?
Standard models have a lead time of 30 to 40 days. For fully customized multi-lane turnkey lines requiring specialized integrations, the typical engineering and assembly timeline is 45 to 60 days, followed by rigorous testing.
Ready to Automate Your Liquid Packaging Line?
Contact Ludyway’s engineering team today. Send us your liquid samples and packaging dimensions, and we will design a custom, high-speed multi-lane system tailored to your budget.
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