Key Benefits
- Automatically packs inner and outer bags in one cycle, reducing manual handling and increasing throughput
- Stepper motor controls outer bag sealing length with high accuracy and stability
- Volumetric cup filling ensures consistent fill weight across 5 to 15 g per bag
- Ultrasonic sealing avoids heat damage to coffee aroma and maintains a narrow seal edge
- All food-contact parts made of SUS304 stainless steel for compliance with food safety standards
- Reserved connector allows integration with nitrogen flushing system to extend product shelf life
Application Scenarios
- Coffee roasters packaging single-origin Arabica beans in sealed drip bags for retail and specialty markets
- Contract packers running multiple coffee blends with quick format changeover and consistent bag size
- Brands requiring nitrogen flushing to preserve freshness in sealed coffee bags
- Small to mid-sized operations replacing manual packing with automated inner and outer bag sealing
Who It Is For
- Coffee roasters transitioning from manual packing to automated drip bag production
- Contract packers serving multiple coffee brands with short batch runs and variable bag sizes
- Packaging teams needing to meet shelf life requirements through nitrogen flushing
- Producers who need precise bag length control and consistent seal positioning
Problems It Solves
- Manual inner and outer bag packing leads to inconsistent seal length and high labor cost
- Heat sealing can degrade coffee aroma and cause film distortion at the seam
- Inconsistent fill weight across batches causes overfilling or underfilling
- Lack of nitrogen flushing leads to faster oxidation and shorter shelf life
- Poor bag length control results in misaligned labels and poor visual presentation
Technical Features
- Stepper motor controls outer bag sealing length for accurate and stable positioning
- PID temperature controller for precise temperature adjustment during sealing
- PLC control system with human-machine interface for easy operation and monitoring
- Volumetric cup filler for consistent 5 to 15 g per bag filling
- Ultrasonic sealing with high-precision sealing head for narrow, strong seams
- Reserved connector for linking with nitrogen making machine to flush nitrogen into bags
- Imported cylinders ensure stable and accurate mechanical performance
- All food-contact parts made of SUS304 stainless steel for hygiene and durability
Specifications
| Machine model | C19D |
|---|---|
| Machine type | Drip Coffee Packaging Machine Series |
| Bag type | Ultrasonic sealing |
| Packing material | PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, Filter paper |
| Feeding system | Volumetric cup filler |
| Package range | 5-15 g per bag |
| Inner bag size | L:50-75 mm, W:50-90 mm |
| Outer bag size | L:85-120 mm, W:75-100 mm |
| Inner bag film width | 180 mm |
| Outer bag film width | 200 mm |
| Packing speed | 40-60 bags/min |
| Power supply | Single phase, 220V, 50Hz, 3.7 kW |
| Machine weight | 600 kg |
| Machine dimension | 1200 x 900 x 1900 mm (L x W x H) |
Packing Materials It Runs
- PLA/Paper/Plastic composite film for biodegradable packaging
- Plastic/Aluminum/Plastic laminated film for moisture and light barrier
- Paper/Aluminum/Plastic laminated film for premium retail appearance
- Filter paper for inner bags in direct contact with coffee
How the Machine Works
- 1Film unwinding and feeding for inner and outer bags
- 2Volumetric cup filling with 5 to 15 g per bag accuracy
- 3Inner bag formation and ultrasonic sealing
- 4Outer bag formation and stepper motor-controlled sealing
- 5Nitrogen flushing via reserved connector (optional)
- 6Bag discharge and collection
Quality Control Before Shipment
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Certifications
- ISO
- CE
Customization Options
- Choice of inner and outer bag size within the specified L:50-75 mm, W:50-90 mm and L:85-120 mm, W:75-100 mm range
- Selection of film type: PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, or filter paper
- Add-on options: flat cut device, date printer, easy tear device, nitrogen flushing system
- Voltage and plug configuration adjusted for destination market on request
How It Compares
| Manual inner and outer bag packing | The C19D automates both bag stages, reducing labor and improving consistency, but requires a fixed floor space of 1200 x 900 mm and trained operator |
|---|---|
| Heat-sealed drip coffee bag machine | Ultrasonic sealing avoids film scorching and maintains a narrow seal edge, but requires an air supply and is not suitable for all film types |
| Single bag sealing machine | The C19D packs inner and outer bags simultaneously, increasing efficiency, but has a higher initial footprint and power requirement |
Use Guide
- 1Connect a clean dry air supply and single phase 220V 50Hz power outlet
- 2Load inner and outer film rolls matching the 180 mm and 200 mm film width specifications
- 3Set inner and outer bag size within the 50-75 mm and 85-120 mm length range
- 4Configure volumetric cup filler for 5 to 15 g per bag and calibrate with your coffee
- 5Enable stepper motor control for accurate outer bag length positioning
- 6Connect nitrogen flushing system if required and test nitrogen flow before batch run
- 7Run 10 test bags and verify fill weight, seal quality, and bag length before full production
C19D Drip Arabica Coffee Filter Bag Packaging Machine FAQ
What is the fill weight range for the C19D?
5 to 15 grams per bag, with consistent accuracy using the volumetric cup filler.
How fast does it run?
40 to 60 bags per minute, depending on bag size, fill weight, and coffee flow rate.
Can it use nitrogen flushing?
Yes. The machine has a reserved connector to link with a nitrogen making machine for nitrogen flushing to extend shelf life.
What power supply does it need?
Single phase 220V 50Hz, 3.7 kW. We can adjust voltage and plug type for your destination market.
What film types can it run?
PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, and filter paper.
Is the machine certified?
Sengong is certified to ISO and CE. Certificates are available on request via email or WhatsApp.
What floor space and lifting capacity are needed?
The machine measures 1200 x 900 x 1900 mm and weighs 600 kg. Plan for forklift access and doorway clearance accordingly.
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Related Reading
Buying GuideA Buying Guide to Drip Coffee Hanging Ear Bag Packing MachinesThe C19D forms, fills and heat seals hanging ear drip coffee bags from a single roll of filter film, running 25 to 50 bags per minute at 5 to 15 g per bag.
Buying GuideUltrasonic Sealing or Heat Sealing for Tea and Coffee BagsThe C20 automatic pyramid herb tea bag pack machinery uses ultrasonic sealing to form and seal pyramid tea bags from a single roll of nylon or non-woven film.Get A Quote For the C19D
Tell us your product, bag weight and hourly output. We confirm the film, the bag size and the total delivered price.