Key Benefits
- Produces inner and outer bags simultaneously, reducing cycle time and increasing output efficiency
- Ultrasonic sealing avoids heat damage to coffee aroma and maintains film integrity
- Stepper motor controls outer bag sealing with accurate and stable positioning
- PLC control with human machine interface allows simple setup and operation
- SUS304 stainless steel parts in food contact zones meet food safety standards
- Optional date printer and easy tear strip improve packaging functionality and traceability
Application Scenarios
- Coffee roasters packaging single-origin Arabica beans in retail-ready satchels with a tear strip
- Contract packers handling short runs of multiple coffee blends with quick format changeover
- Brands requiring nitrogen flushing to extend shelf life of ground coffee in sealed satchels
- Packaging facilities replacing manual or semi-automatic bagging with a fully automatic line
Who It Is For
- Coffee roasters moving from manual packing to in-house automatic satchel bagging
- Contract packers serving multiple coffee brands with different bag sizes and features
- Retailers and distributors needing branded satchels with date codes and easy tear strips
- Producers who require nitrogen flushing to preserve freshness in ground coffee
Problems It Solves
- Manual or semi-automatic packing cannot keep up with 40 to 60 bags per minute demand
- Heat sealing damages delicate coffee aromatics and weakens film at the seal edge
- Inconsistent bag length and positioning lead to poor stacking and shelf presentation
- Lack of nitrogen flushing shortens shelf life of ground coffee after opening
- No integrated date printing or tear strip leads to poor consumer experience
Technical Features
- Ultrasonic sealing for strong, clean, heat-free closure on inner and outer bags
- Stepper motor controls outer bag sealing for accurate and stable positioning
- PLC control system with human machine interface for easy operation and setup
- PID temperature controller for precise heat control during sealing
- Volumetric cup feeding system for consistent fill weight across 5 to 15 g range
- Reserved connector for nitrogen flushing to extend product shelf life
- Optional flat cut, date printer, and easy tear strip devices available as add-ons
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
- Plastic/Aluminum/Plastic film for moisture and light barrier
- Paper/Aluminum/Plastic film for premium retail appearance
- Filter paper for inner bags in non-foil configurations
How the Machine Works
- 1Film unwinding and feeding into the forming station
- 2Volumetric cup filling with coffee granules or powder
- 3Inner bag formation and ultrasonic sealing
- 4Outer bag formation and ultrasonic sealing with stepper motor positioning
- 5Optional date printing and easy tear strip application
- 6Final discharge of completed satchel bag
Quality Control Before Shipment
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Certifications
- ISO
- CE
Customization Options
- Choice of inner and outer bag size within the specified L:50-75mm, W:50-90mm and L:85-120mm, W:75-100mm range
- Selection of film type: PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, or filter paper
- Add-on devices: flat cut, date printer, easy tear strip, or nitrogen flush connector
- Power supply adjusted to destination market voltage and plug type on request
How It Compares
| Flat bag machine with heat sealing | The C19D uses ultrasonic sealing to avoid heat damage to coffee aroma and maintains film strength, but requires an air supply for the sealing head |
|---|---|
| Manual satchel packing | The C19D replaces a manual team and runs 40 to 60 bags per minute, but requires a fixed footprint of 1200 x 900 mm and trained operator |
| Single-layer bag machine | The C19D produces inner and outer bags together, improving protection and shelf life, but uses more film and requires more setup time |
Use Guide
- 1Connect a clean dry power supply at 220V 50Hz single phase and ensure 3.7 kW capacity
- 2Load the film roll matched to your chosen inner and outer bag size and film type
- 3Set the volumetric cup to the desired fill weight between 5 and 15 g
- 4Adjust the stepper motor for outer bag length positioning and confirm with test runs
- 5Enable optional date printer or easy tear strip if required
- 6Run 10 sample bags and verify fill weight, seal strength, and bag dimensions before batch start
C19D Drip Arabica Coffee Satchel Bag Packing Machine FAQ
What is the fill weight range for the C19D?
5 to 15 grams per bag, controlled by the volumetric cup filler
How fast does the machine 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 making machine for bag flushing
What film types can it use?
PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, and filter paper
Does it have a date printer?
Yes. A date code printer is available as an optional add-on device
What power supply does it need?
Single phase 220V 50Hz, 3.7 kW. We can adjust the voltage and plug type for your market
How much floor space and lifting capacity do I need?
The machine measures 1200 x 900 x 1900 mm and weighs 600 kg, so 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.