Global Manufacturer of Liquid Bag Packaging Machines
Ludyway delivers high-precision, multi-lane liquid and paste packaging solutions for the food, pharmaceutical, cosmetic, and chemical industries. Empowering global enterprises with automated, high-speed turnkey production systems.
Pioneering Liquid Packaging Technology
As a leading global packaging machine manufacturer, Ludyway designs and builds advanced liquid bag packaging systems that streamline your production lines, ensure absolute fill accuracy, and maintain sterile packaging environments.
30+ Years Expertise
Decades of industrial packaging machinery design, delivering customized solutions across 100+ countries.
20,000㎡ Facility
A state-of-the-art manufacturing plant equipped with modern CNC machining units for precision engineering.
50+ Machine Models
Comprehensive machinery range including multi-lane stick pack, sachet, and fully integrated cartoning systems.
Global Standards
Our packaging systems strictly comply with CE, ISO9001, and GMP hygienic manufacturing guidelines.
Advanced Liquid & Paste Packaging Machinery
Explore our high-performance liquid filling systems designed for various bag styles, ensuring leak-proof sealing, precise dosing, and maximum production efficiency.
Automatic Face Wash Sachet & Stick Pack Filling Machine
Designed for cosmetics, this system fills and packs face wash and creams into convenient sachets and stick packs with absolute hygienic safety.
View Details
High-Speed Multi-Lane Energy Gel Sachet & Stick Pack Machine
Ideal for sports nutrition and nutraceuticals. Features multi-lane high-speed filling for energy gels and liquid supplements with precise volume control.
View Details
Multi-Lane Sachet Packing Machine for Lubricant Oil
A heavy-duty packaging system built for industrial liquids, oils, and chemical lubricants, featuring anti-drip nozzles and robust sealing.
View Details
Liquid Detergent Packaging Lines for Filling and Sealing
Complete packaging line solutions for household chemical liquids, laundry detergents, and floor cleaners in flexible pouch formats.
View Details
Multi-Lane Liquid Filling & Sealing System for Ketchup
High-efficiency food-grade packaging system for ketchup, sauces, mayonnaise, and salad dressings with multi-lane output.
View Details
Sachet Packaging Machine for Shampoo (50+ Models)
Versatile multi-lane sachet packaging system specifically configured for single-use cosmetic shampoos, conditioners, and body washes.
View Details
Oral Liquid Packaging Machine for Pharma & Health
Meets strict GMP guidelines. Features ultra-precise piston pump filling for oral solutions, liquid medicines, and syrup sachets.
View Details
Automatic Olive Oil Sachet Filling Machine for Food Industry
Optimized for edible oils, offering oxidation protection, precise drip-free filling, and high-strength sachet sealing.
View DetailsTailored Solutions for Diverse Industries
Different liquids have unique characteristics. Our engineering team customizes liquid bag packaging machines to handle varying viscosities, chemical properties, and hygiene standards.
Food & Condiments
From low-viscosity juices and soy sauce to high-viscosity ketchup and honey, our machines ensure sanitary handling, CIP (Clean-in-Place) compatibility, and airtight sealing to preserve product freshness.
Food Packaging Solutions →Pharmaceutical & Nutraceutical
Engineered for oral liquids, syrups, and medical gels, our pharmaceutical liquid packaging machines feature high-precision dosing pumps, cleanroom compatibility, and strict compliance with global medical regulations.
Pharma Packaging Solutions →Cosmetics & Personal Care
Perfect for packaging shampoo, liquid soap, skin creams, and face wash. Our multi-lane stick pack and sachet systems create sleek, retail-ready single-use pouches with high aesthetic appeal.
Cosmetic Packaging Solutions →Chemicals & Household Products
Designed to handle corrosive or highly viscous industrial liquids, liquid detergents, lubricants, and solvents. Built with chemical-resistant SUS316L components and heavy-duty sealing jaws.
Chemical Packaging Solutions →Technical Specifications & Engineering Standards
Ludyway liquid packaging systems are built with top-tier electronic components and robust mechanical frames to guarantee 24/7 industrial performance.
| Machine Feature | Standard Specification | Industrial Advantage |
|---|---|---|
| Material Construction | SUS304 Stainless Steel (Optional SUS316L for contact parts) | Corrosion-resistant, easy to clean, and fully compliant with GMP standards. |
| Control System | Siemens / Allen-Bradley PLC with Touchscreen HMI | Intuitive parameter adjustment, multi-language interface, and auto-diagnostic alerts. |
| Dosing Mechanism | Piston Pump / Rotary Valve / Magnetic Flowmeter | High fill accuracy (±1% or better) for low to high viscosity liquids. |
| Lane Configuration | 2 to 12 Lanes (Customizable) | Scalable output speeds ranging from 60 to 400 bags per minute. |
| Sealing Styles | 3-Side Seal, 4-Side Seal, Stick Pack (Pillow / Chain Bag) | Versatile styling options to meet different marketing and retail requirements. |
| Air Source Requirement | 0.6 – 0.8 MPa | Stable pneumatic operation for cutting and sealing mechanisms. |
About Ludyway Packing Machine
Ludyway is one of the largest packaging machine manufacturers in China, specializing in advanced packaging equipment and turnkey production solutions for the food, pharmaceutical, and health industries. Supported by a modern 20,000㎡ manufacturing facility and a highly experienced engineering team, we offer more than 50 intelligent packaging machine models.
In 2010, Ludyway Machinery was founded with a clear vision of delivering efficient and reliable packaging solutions to global manufacturers. Today, we continue to support clients worldwide with professional service, quality-focused manufacturing, and a commitment to long-term cooperation and innovation.
Factory & Office Showcase
Take a virtual tour through our modernized factory floor where high-precision liquid packaging machinery is assembled, tested, and prepared for global shipping.
Quality Standards & Certifications
Our commitment to excellence is backed by international certificates, ensuring every liquid bag packaging system meets safety, quality, and environmental regulations.
CE Conformity
ISO9001 Certification
GMP Compliance
Export Standard Qualification
Trusted by Global Brands
Ludyway maintains deep partnerships with leading brands and component suppliers, ensuring stable parts sourcing and high machinery reliability.
Our Exhibition Presence
We actively showcase our latest packaging technologies at major international exhibitions, meeting B2B clients and discussing custom automation setups.
Frequently Asked Questions
Get quick answers to common technical and purchase inquiries regarding our liquid bag packaging machines.
Q. What range of liquid viscosities can your packaging machines handle?
Our machines are highly versatile. Equipped with customizable dosing systems (such as piston pumps, rotary valves, or peristaltic pumps), they can pack low-viscosity liquids like water, soy sauce, and alcohol, as well as highly viscous pastes like ketchup, honey, shampoo, and engine grease.
Q. How do you ensure fill accuracy across multiple lanes?
Each lane of our multi-lane liquid packaging machines is equipped with an independent dosing cylinder and fine-tuning valve. Controlled by a central PLC system, this allows operators to calibrate each lane individually, achieving a consistent filling accuracy of ±1% or better.
Q. Do your machines support Clean-in-Place (CIP) systems?
Yes. Our food and pharmaceutical-grade liquid packaging systems are designed with sanitary piping and quick-release connections. They can be fully integrated with clean-in-place (CIP) units to automate the washing cycle, minimizing downtime and cross-contamination.
Q. What types of packaging film materials are compatible?
Our sealing jaws are compatible with various heat-sealable laminated films, including PET/AL/PE, PET/PE, Paper/PE, and NY/AL/PE. We can also configure our machines for specialized biodegradable or recyclable films depending on your sustainability requirements.
Q. What is the lead time for a customized liquid packaging line?
For standard models, the lead time is typically 30 to 45 days. For customized turnkey production lines (including automated cartoning, checkweighing, and case packing systems), lead times range from 60 to 75 days, including strict factory testing before shipment.
Ready to Optimize Your Liquid Packaging Line?
Contact our engineering team today to receive a detailed technical proposal and customized pricing for your liquid packaging requirements.
