Drip Coffee Bag Packaging Machine
The Drip Coffee Bag Packaging Machine is a smart, fully automatic packaging system designed to produce premium single-serve “hanging ear” drip coffee packs with both an inner filter bag and a protective outer pouch. It integrates inner bag forming, precise powder dosing, three-side hot sealing, outer bag packaging, and finished product discharge into one streamlined workflow. The result is a cleanly shaped drip filter bag that hangs securely on a cup rim, supports steady extraction, and improves the end-user brewing experience. Built around a PLC control platform with a touch-screen HMI, the machine enables fast parameter setting, recipe storage, and stable operation—helping coffee brands and co-packers achieve consistent quality, reduced labor input, and dependable output for retail-ready products.
Product Features
Integrated inner + outer bag automation: Completes inner drip filter bag packaging and outer pouch packaging in a continuous, synchronized process, reducing manual handling and improving overall line efficiency.
Three-side hot sealing with refined bag profile: Applies stable thermal sealing to deliver neat edges, aligned seal lines, and an attractive presentation that strengthens shelf impact and perceived brand value.
Auger-based quantitative dosing for coffee powder: Uses screw (auger) filling to provide controlled, repeatable dosing performance for powdered materials, supporting stable weight control and smoother production.
PLC coordination + touch-screen operation: The PLC precisely orchestrates each station’s movement and timing, while the HMI simplifies setup, recipe switching, real-time monitoring, and troubleshooting for operators.
“No bag, no fill, no seal” smart interlocks: Built-in detection logic helps prevent filling or sealing when packaging material is missing or not positioned correctly, reducing waste, rework, and unplanned downtime.
Hygienic, GMP-oriented construction: Product-contact components are made of SUS304L stainless steel to support clean production, easier sanitation, and long-term resistance to corrosion.
Reliable pneumatic system configuration: Selected pneumatic components from internationally recognized suppliers help maintain stable actuation, consistent sealing performance, and easier maintenance over extended service life.
Powder dust control readiness: Optional external vacuum connection and an organic glass (transparent) protective cover can be added to help minimize dust escape, improving cleanliness and operator comfort.
Convenient cleaning design: The powder filling section is designed for easier wash-down and cleaning; electrical and power-related parts should be properly protected from water exposure during sanitation.
Technical Specifications
| Product Name | Drip Coffee Bag Packaging Machine |
| Applicable Product | Coffee Powder |
| Filling / Measuring Method | Screw Quantitative Filling (Auger Dosing) |
| Bag Structure | Inner Drip Filter Bag + Outer Pouch |
| Seal Type | Three-Side Sealing |
| Sealing Method | Hot Sealing |
| Production Speed | 25–40 bags/min (dependent on product characteristics and film conditions) |
| Control System | PLC Control + Touch-Screen HMI |
| Product-Contact Material | SUS304L Stainless Steel |
Application Areas
Coffee roasteries and consumer brands: Ideal for producing retail-ready drip coffee filter bags with an outer pouch to protect aroma, maintain freshness, and deliver a premium unboxing and brewing experience.
Instant and specialty coffee manufacturers: Supports standardized single-serve drip formats suited for supermarkets, cafés, convenience stores, and e-commerce channels requiring consistent appearance and sealing quality.
OEM/ODM and contract packing facilities: A strong fit for co-packing lines that demand stable throughput, repeatable sealing results, and quick changeover via stored recipes and simplified HMI settings.
Drip-style tea and herbal powder applications: With appropriate filter materials and matched forming components, the machine can be adapted for drip tea or similar powdered/granular products requiring a hanging ear filter format.
