Asian Back-Seal Packaging Machine Manufacturer Services
Empowering global food, pharmaceutical, and chemical industries with high-speed, intelligent back-seal and multi-lane packaging machinery engineered for maximum efficiency and shelf-life protection.
Leading Asian Back-Seal Packaging Machine Manufacturer
Ludyway stands as a pioneer in the packaging machinery industry in China, specializing in the conceptualization, manufacturing, and deployment of advanced packaging equipment and integrated turnkey production solutions. Serving the global food, pharmaceutical, health, and chemical sectors, we deliver high-performance, cost-effective automation.
With a state-of-the-art 20,000㎡ manufacturing facility and a highly experienced mechanical engineering team, we provide more than 50 intelligent packaging machine models, including multi-lane stick pack systems, vertical form-fill-seal (VFFS) sachet packers, and fully automated packaging lines designed for granules, powders, liquids, and pastes.
Serving customers across more than 100 countries with robust machinery built to international compliance and CE standards.
Back-Seal & Multi-Lane Packaging Solutions
Multi-Lane Stick Pack & Sachet Packaging Machine for Granule, Powder, Liquid
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High-Speed Multi-Lane Powder Packaging System for Food and Pharma
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Multi-Lane Sachet Packaging Machine for Powder Granule Liquid Filling
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Advanced Coffee Packaging Machine for Sachets & Stick Packs | Multi-Lane System
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Automated Sachet Packaging Lines for Powder, Granule & Liquid Products
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Multi-Lane Stick Pack Production Lines for Granule and Powder Packaging
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Turnkey Nicotine Pouch Packaging Lines: Multi-Lane Automated Production
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Cosmetic Sachet Packaging Machine for Powders & Liquids – Multi-Lane
View DetailsBack-Seal Packaging Technology Comparison
Back-seal packaging (also known as fin seal or pillow pack) provides a secure, economical, and highly aesthetic barrier that is perfect for single-serve granules, powders, and liquids. Below is a comparison of typical back-seal configurations designed and manufactured by Ludyway.
| Technical Feature | Single-Lane Back-Seal Machine | Multi-Lane Back-Seal Machine | Application Target |
|---|---|---|---|
| Production Output | 30 – 80 bags/min | 200 – 600 bags/min (depends on lane count) | High-capacity industrial output |
| Lane Configuration | Single Lane | 2 to 12 Lanes (customizable) | Flexible scaling for bulk operations |
| Film Material Compatibility | PET/AL/PE, Paper/PE, Nylon/PE, Bio-films | PET/AL/PE, OPP/PE, Co-extruded laminates | Diverse barrier requirements |
| Dosing Systems | Volumetric Cup, Auger Filler, Liquid Pump | Multi-lane Auger, Volumetric, Piston Pumps | Granule, powder, liquid, paste |
| Bag Dimension Range | Width: 30-150mm | Length: 50-200mm | Width: 15-50mm | Length: 50-180mm | Stick packs and custom sachet sizes |
| Control System | PLC with Touch HMI | Intelligent PLC, Independent Servo Drives | Precise tension and speed synchronization |
Inside Our Manufacturing Facility
International Certifications & Global Presence
Global Packaging Exhibitions
Trusted by Leading Brands Worldwide
Technical & Procurement FAQ
What is a back-seal packaging machine and what are its main advantages?
A back-seal packaging machine (often referred to as a center-seal or pillow-seal VFFS machine) forms a tube from a single roll of flat film, seals it vertically along the center of the back side, and then seals and cuts it horizontally at the top and bottom. Its primary benefits include lower film costs, high-speed production capability, clean aesthetic presentation, and optimal structural strength, making it ideal for stick packs and pillow bags containing powder, granules, or liquids.
Can Ludyway machines handle multi-lane configurations for high-volume production?
Yes, Ludyway is a specialist in multi-lane stick pack and sachet packaging technology. We design and manufacture systems ranging from 2 to 12 lanes. This multi-lane design allows manufacturers to scale up production speeds dramatically—reaching up to 600 cycles per minute—without expanding the physical footprint of their packaging lines.
How does Ludyway guarantee the dosing accuracy for fine powders or viscous liquids?
We integrate precision-engineered dosing mechanisms customized to the product’s physical state. For fine powders, we utilize servo-motor-driven auger fillers that control the exact rotation count. For granules, volumetric cups are used, and for liquids or pastes, high-precision rotary valve pumps or piston pumps ensure drip-free, accurate volume delivery on every cycle.
What post-sale technical services do you offer for international clients?
Ludyway provides comprehensive B2B support, including remote video commissioning, spare parts supply, custom integration engineering, and on-site technician dispatch for setup and staff training. All our machinery comes with detailed PLC diagnostics interfaces that allow for quick troubleshooting and minimum downtime.
Ready to Automate Your Packaging Line?
Partner with Asia’s leading back-seal packaging machine manufacturer. Contact our application engineers today for a tailored technical proposal and machinery quotation.
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