Key Benefits
- Forms and seals inner and outer bags simultaneously, improving throughput compared to sequential packing
- Ultrasonic sealing ensures a clean, narrow seal without heat or adhesive, preserving coffee aroma
- Volumetric cup filling delivers consistent fill weight across 5 to 15 g per bag without manual adjustment
- Stepper motor control for outer bag sealing ensures accurate positioning and stable bag length
- Reserved connector allows integration with a nitrogen making machine to flush nitrogen into the bag
- SUS304 stainless steel parts in direct contact with coffee meet food safety standards
Application Scenarios
- Coffee roasters packaging small batches of specialty Arabica beans for direct-to-consumer e-commerce
- Contract packers handling multiple coffee brands with different bag sizes and packaging formats
- Roasters upgrading from manual packing to in-house automated inner and outer bagging
- Producers needing nitrogen flushing capability to extend shelf life for ground coffee sold in retail
Who It Is For
- Coffee roasters moving from hand packing to automated inner and outer bagging
- Contract packers serving multiple coffee brands with different packaging formats
- Producers who need nitrogen flushing to extend shelf life of ground coffee
- Brands requiring consistent bag size and seal quality for retail and export markets
Problems It Solves
- Manual inner and outer bagging is slow and inconsistent in fill weight and seal alignment
- Heat sealing can degrade coffee aroma and cause film melting at the seam
- Inconsistent bag length from mechanical misalignment leads to wasted film and poor appearance
- Lack of nitrogen flushing shortens shelf life for ground coffee exposed to air
- Non-food-grade materials in contact with coffee risk failing safety audits
Technical Features
- Ultrasonic sealing for inner and outer bags with no heat or adhesive required
- Volumetric cup filler for consistent 5 to 15 g per bag fill across different coffee types
- Stepper motor control for precise outer bag length positioning and stable sealing
- PID temperature controller for accurate heat control during sealing process
- PLC control system with human machine interface for easy operation and monitoring
- Reserved connector for linking to a nitrogen making machine to flush nitrogen into the bag
- All product contact parts made of SUS304 stainless steel for food safety compliance
- High specification components including imported cylinders for stable performance
Specifications
| Machine model | C19H |
|---|---|
| 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 | 700 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 single-layer or dual-layer systems
How the Machine Works
- 1Film unwinding and inner bag formation
- 2Volumetric cup filling with 5 to 15 g per bag accuracy
- 3Inner bag sealing using ultrasonic technology
- 4Outer bag forming and sealing with stepper motor positioning
- 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 film material to match packaging claims (compostable, barrier, retail)
- Inner bag size set between 50-75 mm length and 50-90 mm width
- Outer bag size set between 85-120 mm length and 75-100 mm width
- Optional flat cut, easy tear, or date printer devices added at request
- Power supply adjusted to local voltage and plug type before shipment
- Nitrogen flushing system integrated with external nitrogen machine on site
How It Compares
| Single-layer coffee bag machine | The C19H provides a two-layer system that improves freshness and shelf life, but requires more film and setup time |
|---|---|
| Heat-sealed coffee bag machine | Ultrasonic sealing avoids film scorching and heat damage, but requires an air supply and higher component precision |
| Manual inner and outer bagging | The C19H automates both layers and improves consistency, but requires a fixed floor space of 1200 x 900 mm and trained operator |
Use Guide
- 1Connect a clean dry air supply and single phase 220V 50Hz power outlet
- 2Load the inner and outer film rolls matched to your chosen bag size and material
- 3Set inner bag size to 50-75 mm length and 50-90 mm width, outer bag to 85-120 mm length and 75-100 mm width
- 4Enter target fill weight between 5 and 15 g and calibrate the volumetric cup with your coffee
- 5Run ten sample bags and check fill weight, seal integrity, and bag length before batch start
- 6Use the reserved connector to link with a nitrogen making machine if shelf life extension is required
C19H Equipment for Packaging Arabica Coffee FAQ
What is the fill weight range for the C19H?
5 to 15 g per bag, with consistent accuracy provided by 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 handle nitrogen flushing?
Yes. The machine has a reserved connector to link with a nitrogen making machine for flushing nitrogen into the bag.
What power supply does it need?
Single phase 220V 50Hz, 3.7 kW. We can adjust the voltage and plug type for your destination market.
Is the machine compatible with compostable films?
Yes. It runs PLA/Paper/Plastic film and other compostable materials as part of the packaging options.
What floor space and lifting capacity are needed?
The machine measures 1200 x 900 x 1900 mm and weighs 700 kg. Plan for forklift access and doorway clearance.
Can I add a date printer or easy tear feature?
Yes. Optional devices such as date printer, easy tear, and flat cut can be added at request.
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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.