Key Benefits
- Packs inner and outer bags at the same time, cutting cycle time by half compared to sequential machines
- Volumetric cup filling delivers consistent 5 to 15 g per bag without manual adjustment
- Ultrasonic sealing ensures a tight, clean seal without heat damage to coffee aroma
- PLC control with human machine interface allows simple operation and real-time monitoring
- SUS304 stainless steel parts in direct contact with coffee meet food safety standards
- Built-in nitrogen flush port allows connection to nitrogen generator for extended shelf life
Application Scenarios
- Small coffee roasters packaging single-origin Arabica in retail-ready inner and outer bags
- Contract packers handling short runs of multiple coffee blends with quick format changeover
- Roasteries expanding from hand packing to automated inner and outer bagging without a large footprint
- Packaging teams needing to extend shelf life by flushing nitrogen into sealed bags
Who It Is For
- Small to mid-sized coffee roasters transitioning from manual packing to in-house automation
- Contract packers serving multiple coffee brands with short batch runs
- Roasteries that need to pack both inner and outer bags in one pass
- Buyers replacing older machines with inconsistent sealing or slow cycle times
Problems It Solves
- Manual inner and outer bagging takes too long and causes inconsistent fill weight
- Heat sealing damages delicate coffee aroma and can degrade film integrity
- Older machines cannot seal both inner and outer bags in one cycle, slowing production
- Lack of nitrogen flushing leads to faster coffee oxidation and shorter shelf life
- Non-food-grade materials or poor sealing compromise product safety and brand reputation
Technical Features
- Ultrasonic sealing for clean, tight, heat-free closure on both inner and outer bags
- Volumetric cup filler for consistent 5 to 15 g per bag with no manual adjustment
- PLC control system with human machine interface for easy operation and monitoring
- Stepper motor controls outer bag sealing with accurate and stable positioning
- PID temperature controller for precise heat control during sealing process
- SUS304 stainless steel parts in direct contact with coffee for food safety compliance
- Optional flat cut, date printer, easy tear device, and nitrogen flush connector
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 film for compostable coffee bags
- Plastic/Aluminum/Plastic film for moisture and light barrier
- Paper/Aluminum/Plastic film for premium retail packaging
- Filter paper for inner bags in direct contact with coffee
How the Machine Works
- 1Film unwinding and inner bag forming
- 2Volumetric cup filling with 5 to 15 g per bag
- 3Inner bag sealing using ultrasonic technology
- 4Outer bag forming and sealing with stepper motor positioning
- 5Optional nitrogen flush through reserved connector
- 6Bag discharge and final inspection
Quality Control Before Shipment
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Certifications
- ISO
- CE
Customization Options
- Choice of inner and outer bag size within the 50-75 mm and 85-120 mm range
- Selection of film type: PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, or filter paper
- Optional flat cut, date printer, easy tear device, or nitrogen flush connector
- Voltage and plug adapted to destination market on request
- Machine footprint adjusted to fit small production spaces
How It Compares
| Manual inner and outer bagging | The C19D replaces a hand-filling team and ensures consistent weight and seal, but requires a fixed 1200 x 900 mm footprint and 220V power |
|---|---|
| Sequential inner and outer bag machine | The C19D packs both bags at once, cutting cycle time in half, but requires a higher initial investment |
| Heat-sealed coffee bag machine | Ultrasonic sealing avoids heat damage to coffee aroma and film, but requires an air supply and more precise film compatibility |
Use Guide
- 1Connect a clean dry power supply at 220V 50Hz single phase and ensure 3.7 kW capacity
- 2Load the selected film roll (180 mm for inner, 200 mm for outer) and align the film path
- 3Set inner and outer bag size within the 50-75 mm and 85-120 mm range on the control panel
- 4Enter target fill weight between 5 and 15 g and calibrate the volumetric cup with your coffee
- 5Run ten test bags and check fill weight, seal integrity, and bag alignment
- 6If using nitrogen flush, connect the machine to a nitrogen generator via the reserved port
C19D Small Scale Arabica Coffee Packaging Machine FAQ
What is the fill weight range for the C19D?
5 to 15 g per bag, set on the volumetric cup filler with consistent accuracy
How fast does it run?
40 to 60 bags per minute, depending on bag size, fill weight, and coffee flow rate
Can it run nitrogen flushing?
Yes. The machine has a reserved connector to link with a nitrogen generator for flush packing
What power supply does it need?
Single phase 220V 50Hz, 3.7 kW. We can adjust voltage and plug type for your market
Is the machine suitable for compostable films?
Yes. It runs PLA/Paper/Plastic film and other compostable options
What films are compatible with the C19D?
PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, and filter paper
How much space and lifting capacity do I need?
The machine measures 1200 x 900 x 1900 mm and weighs 600 kg. Plan for forklift access and doorway clearance
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Related Reading
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Tell us your product, bag weight and hourly output. We confirm the film, the bag size and the total delivered price.