China Spout Pouch Filling Machine Manufacturer Services
High-precision, automated liquid and paste spout pouch packaging solutions engineered by China’s leading packaging machinery manufacturer. Over 30 years of industry expertise delivering turnkey production lines worldwide.
30+
Years of Industry Expertise
20,000㎡
Modern Production Facility
130+
Professional Packaging Experts
200+
Advanced Manufacturing Units
The Revolution of Spout Pouch Packaging
In modern liquid and paste packaging, the shift from rigid plastic bottles and glass containers to flexible packaging has accelerated. Spout pouches have emerged as the preferred packaging medium across food, cosmetic, and chemical sectors due to their outstanding material efficiency, ease of storage, and convenience for end consumers.
As a premier China spout pouch filling machine manufacturer, Ludyway designs state-of-the-art machinery that addresses the complexities of packaging liquids and semi-liquids. Our automated systems ensure precise dosing, hermetic sealing, and reliable capping, helping manufacturers optimize their production lines and scale their operations.
Whether you are packaging organic food purees, premium beverages, liquid detergents, or cosmetic creams, our technology provides the flexibility to handle various pouch sizes, shapes, and spout configurations. This flexibility is backed by robust engineering designed to minimize downtime and maximize throughput.
Technical Specifications & Custom Features
Advanced Filling Systems
- Precision piston dosing pumps or flow meters tailored to product viscosity.
- Drip-free filling nozzles with suck-back mechanism for clean spout openings.
- Automatic Clean-in-Place (CIP) integration for sanitary washdowns.
- Nitrogen flushing system to extend product shelf life and prevent oxidation.
Capping & Sealing Control
- Magnetic hysteresis capping heads with adjustable torque parameters.
- Automatic cap sorting, feeding, and presence detection sensors.
- Servo-driven capping options for precise torque feedback and logging.
- Aseptic air blow cleaning system for spouts before capping.
| Machine Model Series | Filling Range (ml) | Production Speed (PPM) | Air Consumption | Power Supply |
|---|---|---|---|---|
| Ludyway SPF-Mini | 30 – 250 ml | 15 – 25 pouches/min | 0.6 MPa, 350 L/min | 220V/50Hz Single Phase |
| Ludyway SPF-Rotary 4H | 100 – 1000 ml | 40 – 60 pouches/min | 0.6 MPa, 500 L/min | 380V/50Hz Three Phase |
| Ludyway SPF-HighSpeed 8H | 50 – 500 ml | 80 – 120 pouches/min | 0.7 MPa, 800 L/min | 380V/50Hz Three Phase |
Liquid & Pouch Packaging Equipment
High-Speed Fully Automatic Liquid Packaging Lines for Bottles and Pouches
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Liquid Filling System for Food & Pharma – Multi-Nozzle Automated Packaging
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Automatic Face Wash Sachet & Stick Pack Filling Machine for Liquid Packaging
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High-Speed Multi-Lane Energy Gel Sachet & Stick Pack Packaging Machine
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Multi-Lane Sauce Sachet Packing Machine for Liquid & Paste, High-Speed Automated
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Liquid Detergent Packaging Lines for Filling and Sealing Systems
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Fully Automated Liquid Filling & Sealing Production Line Solutions
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Premade Pouch Packaging Machine for Granules, Powders, and Liquids
View DetailsAutomated Production Process Flow
Pouch Loading
Automated bag magazine feeds premade spout pouches onto the rotary carousel system with precision alignment.
Nitrogen Flushing
Vacuum extraction removes ambient air, followed by nitrogen injection to preserve product quality and longevity.
Precise Filling
Dual-stage diving nozzles fill the product from the bottom up, preventing foaming and product overflow.
Capping & Sealing
Caps are automatically sorted, placed, and tightened using magnetic torque-controlled capping heads.
Factory Facility & Quality Assurance
Ludyway operates a modern 20,000㎡ manufacturing facility equipped with advanced machining centers, laser cutters, and precision testing instrumentation. Our engineering team designs and manufactures over 50 intelligent packaging models, ensuring compliance with international quality standards. Every spout pouch filling machine undergoes rigorous dry-run and wet-run testing with actual product samples before dispatch, ensuring seamless installation and startup at your facility.
Global Certifications & Quality Compliance
Trusted Component Partners
International Exhibitions & B2B Service
Comprehensive Lifecycle Support for Global B2B Buyers
Ludyway provides complete customer service packages to ensure your spout pouch filling systems operate at maximum efficiency. Our service suite includes custom engineering consultations, factory acceptance testing (FAT), on-site installation, operator training, and a reliable supply of spare parts. With remote diagnostic capabilities built into our PLC systems, our engineering experts can troubleshoot and optimize machine parameters anywhere in the world, minimizing production delays.
Frequently Asked Questions
What types of liquids and pastes can your spout pouch filling machines handle?
Our filling systems are engineered to handle a broad viscosity spectrum. This includes water-thin liquids like fruit juices, beverages, and liquid cleaning chemical solutions, as well as highly viscous pastes like purees, sauces, honey, shampoo, face wash gels, and industrial adhesives. We customize the dosing system (piston pump, rotary lobe pump, or flowmeter) based on your product properties.
How do you ensure filling accuracy and prevent product dripping?
We use high-precision servo-driven pistons or electromagnetic/mass flowmeters to control the fill volume, achieving an accuracy of ±0.5% to 1%. To prevent dripping, our custom-designed filling nozzles incorporate a mechanical shut-off valve combined with a pneumatic suck-back system, ensuring that the spout area remains clean for capping.
Can one machine handle different pouch sizes and spout positions?
Yes. Our spout pouch filling machines are built with adjustable grippers and modular tooling. Transitioning between different pouch sizes (e.g., 100ml to 500ml) or different spout configurations (corner spout vs. center spout) can be completed with minimal changeover parts and quick-release mechanisms, reducing setup times.
What capping mechanism do you use to ensure a secure seal?
We utilize magnetic hysteresis capping heads that provide consistent, adjustable torque control. This prevents over-tightening (which can strip the cap threads) and under-tightening (which leads to leaks). For high-end applications, we offer servo-driven capping heads that monitor and log the torque value for every single pouch.
What are the requirements for sanitization and CIP (Clean-in-Place)?
Hygiene is critical for food and pharmaceutical applications. Our liquid contact parts are made of high-grade SUS304 or SUS316L stainless steel with sanitary tri-clamp connections. The machine program includes a dedicated CIP mode, allowing it to connect to your facility’s central cleaning system for automated washing and sterilization.
Optimize Your Spout Pouch Packaging Line
Connect with Ludyway’s technical sales engineers to discuss your product specifications, pouch sizes, and production volume targets. We will design a custom, high-performance packaging line tailored to your operations.
