Drip Coffee Bag Packaging Machine
The Drip Coffee Bag Packaging Machine is an intelligent, fully automatic solution for packing coffee powder into a premium “hanging ear” drip filter inner bag and a protective outer bag. Using three-side hot sealing technology, the inner filter bag forms a clean, attractive shape that can be directly hung on the rim of a cup, delivering a stable brewing flow and an improved consumer experience. Designed for efficiency and consistent quality, this machine integrates forming, quantitative filling, sealing, and finished bag output in one compact system. A PLC-based control architecture and touch-screen HMI make parameter setting, operation, and maintenance straightforward, while smart interlocks help minimize material waste and downtime.
Product Advantages
Inner + outer bag integrated automation: Combines drip filter bag packaging and outer pouch packaging in one continuous process, reducing labor needs and improving line efficiency.
Three-side hot sealing for neat appearance: Produces tidy, well-aligned seals and a refined bag profile, enhancing shelf presentation and brand value.
Screw quantitative filling for powders: Uses an auger (screw) dosing method suitable for coffee powder, enabling stable filling performance and controlled output.
PLC precision control with touch-screen HMI: The PLC precisely coordinates each station’s motion, while the HMI supports quick recipe switching, easy adjustments, and clear monitoring.
Intelligent “no bag, no fill, no seal” detection: Built-in detection logic prevents filling or sealing when a bag is missing, helping reduce product loss and improving reliability.
GMP-oriented structure and hygienic materials: Product-contact parts are made of SUS304L stainless steel to support hygienic production requirements and easier cleaning.
Durable pneumatic configuration: Pneumatic components are selected from internationally recognized brands to support long service life, stable performance, and easier replacement.
Dust control options for powder packing: Can be equipped with an external vacuum unit and an organic glass cover to reduce dust leakage and keep the packaging area cleaner.
Easy cleaning of the filling section: The filling area can be washed with water for convenient sanitation (power supply parts must be protected from water exposure).
Technical Specifications
| Product Name | Drip Coffee Bag Packaging Machine |
| Suitable Product | Coffee Powder |
| Measurement / Filling Method | Screw Quantitative Filling (Auger Dosing) |
| Bag Type / Style | Inner Drip Filter Bag + Outer Bag, Three-Side Sealing |
| Sealing Method | Hot Sealing |
| Production Speed | 25–40 bags/min (subject to product and film conditions) |
| Control System | PLC Control + Touch-Screen HMI |
| Product Contact Material | SUS304L Stainless Steel |
Application Areas
Roasteries and coffee brands: For retail-ready drip coffee filter bags with an outer pouch for freshness and premium presentation.
Instant and specialty coffee manufacturers: Suitable for standardized single-serve drip coffee formats used in supermarkets, cafés, and online channels.
OEM/ODM packing factories: Ideal for contract packaging lines requiring stable speed, repeatable sealing quality, and fast changeover through recipe settings.
Tea and herbal powder (with suitable filter format): Can be used for drip-style tea or similar powdered/granular products when matched with appropriate bag materials and forming parts.
