Key Benefits
- Produces inner and outer bags simultaneously to double packing efficiency compared to sequential machines
- Ultrasonic sealing avoids heat damage to coffee aroma and prevents film scorching on sensitive multi-layer films
- Volumetric cup filling delivers consistent 5 to 15 g per bag with minimal giveaway across batches
- Stepper motor control ensures precise bag length positioning and stable sealing alignment
- SUS304 stainless steel parts in food contact zones meet food safety standards for direct product contact
- Built-in connector for nitrogen flushing extends shelf life by reducing oxidation in sealed bags
Application Scenarios
- Coffee roasters packaging single-origin Arabica beans for direct-to-consumer e-commerce with a premium shelf-ready satchel
- Contract packers handling short runs of multiple coffee blends with quick format changeover between sizes
- Roasters transitioning from manual bagging to in-house automation while maintaining a clean, professional packaging finish
- Brands requiring a date code printer and easy tear strip for retail shelf visibility and consumer convenience
Who It Is For
- Coffee roasters moving from outsourced packaging to in-house satchel bagging
- Contract packers serving multiple coffee brands with different bag sizes and branding needs
- Roasters who need nitrogen flushing capability to extend shelf life of ground and whole bean coffee
- Packaging teams replacing older machines that use heat sealing and produce wide waste edges
Problems It Solves
- Manual satchel bagging limits output and leads to inconsistent fill weight and seal quality
- Heat sealing damages delicate coffee oils and can scorch multi-layer films like paper/aluminum/plastic
- Sequential inner and outer bag machines slow down production and increase labor and error risk
- Lack of nitrogen flushing shortens shelf life of ground coffee exposed to air
- Inconsistent bag length or seal position causes misalignment in downstream labeling or stacking
Technical Features
- Ultrasonic sealing for both inner and outer bags with no heat or adhesive required
- Volumetric cup filling system for 5 to 15 g per bag with consistent volume delivery
- Stepper motor control for accurate bag length positioning and stable sealing
- PID temperature controller for precise heat control in sealing zones
- PLC control system with human machine interface for easy operation and settings
- All food contact parts made of SUS304 stainless steel for hygiene and durability
- Optional flat cut, date printer, easy tear strip, and nitrogen flush connector
- High specification components including imported cylinders for reliable performance
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 satchels with a transparent outer layer
- Plastic/Aluminum/Plastic film for high barrier protection against moisture and oxygen
- Paper/Aluminum/Plastic film for premium retail packaging with foil barrier
- Filter paper for inner bags in non-foil, biodegradable configurations
How the Machine Works
- 1Film unwinding and feeding into the forming station
- 2Volumetric cup filling with precise 5 to 15 g per bag delivery
- 3Inner bag formation and ultrasonic sealing
- 4Outer bag formation and ultrasonic sealing
- 5Optional nitrogen flush via reserved connector
- 6Optional date code printing and easy tear strip application
- 7Final bag discharge and stacking
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 length range
- Film type selected from PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, or filter paper
- Optional flat cut, date printer, easy tear strip, or nitrogen flush connector added at order stage
- Voltage and plug configured for destination market on request
- Bag length and sealing position adjusted via PLC interface for different formats
How It Compares
| Flat bag machine with heat sealing | The C19D uses ultrasonic sealing to avoid film scorching and narrow waste edges, but requires an air supply and has a higher initial cost |
|---|---|
| Sequential inner and outer bag machine | The C19D forms both bags at once, improving throughput, but requires more space and a higher power input |
| Manual satchel bagging | The C19D replaces a hand-filling team and ensures consistent fill weight and seal quality, but needs a trained operator and fixed installation |
Use Guide
- 1Connect a clean dry air supply and a single phase 220V 50Hz outlet with 3.7 kW capacity
- 2Load the film roll matched to your chosen inner and outer bag size and film type
- 3Set bag length and sealing position using the PLC interface for the desired format
- 4Calibrate the volumetric cup filler with your coffee type and set target fill weight between 5 and 15 g
- 5Run ten test bags and check fill weight, seal quality, and alignment before starting the batch
- 6Install optional devices like date printer or easy tear strip as needed for final packaging
C19D Drip Arabica Coffee Satchel Bag Packing Machine Drip Coffee Series FAQ
What is the fill weight range for the C19D?
5 to 15 grams per bag, delivered by a volumetric cup filler with consistent volume output.
How fast does it run?
40 to 60 bags per minute, depending on bag size, film type, and coffee flow rate.
Can it run nitrogen flushing?
Yes. The machine has a reserved connector to link with a nitrogen making machine for bag flushing.
What film types can it use?
PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, and filter paper.
What power supply does it need?
Single phase 220V 50Hz, 3.7 kW. We can adjust voltage and plug type for your market.
Does it have a date printer?
Yes. A date code printer is available as an optional add-on.
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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Tell us your product, bag weight and hourly output. We confirm the film, the bag size and the total delivered price.