Key Benefits
- Produces inner and outer bags simultaneously, cutting packaging time in half compared to sequential machines
- Ultrasonic sealing ensures a clean, narrow seam without heat or adhesive, preserving coffee aroma and preventing film scorch
- Volumetric cup filling delivers consistent weight across 5 to 15 g per bag, reducing giveaway and batch variation
- Stepper motor controlled outer bag sealing provides accurate positioning and stable bag length every cycle
- Built with SUS304 stainless steel in all food-contact parts to meet food safety standards and resist corrosion
- Ready for nitrogen flushing via a reserved connector, extending shelf life of roasted coffee without oxygen exposure
Application Scenarios
- Coffee roasters packaging single-origin Arabica beans in inner and outer bags for retail or direct-to-consumer sale
- Contract packers handling multiple coffee brands with short batch runs and frequent format changes
- Packaging facilities upgrading from manual filling to automated, consistent bagging with nitrogen flush capability
- Roasters who need to meet retailer requirements for oxygen-free packaging and date coding on every bag
Who It Is For
- Coffee roasters moving from outsourced packaging to in-house drip coffee bagging
- Packers serving multiple coffee brands with different bag sizes and nitrogen flush needs
- Producers requiring consistent inner and outer bag formation with no film waste or seal defects
- Buyers replacing older machines with unreliable sealing or inconsistent fill weights
Problems It Solves
- Manual inner and outer bag packing slows production and introduces weight inconsistency
- Heat sealing damages coffee oils and can cause film scorching, especially on thin plastic layers
- Inconsistent bag length and seal position lead to misalignment in downstream labeling and packing
- Lack of nitrogen flush capability shortens shelf life of roasted coffee in retail environments
- Older machines with mechanical positioning fail to maintain accuracy over long runs
Technical Features
- Ultrasonic sealing for inner and outer bags with two sealing devices
- Volumetric cup filling system for 5 to 15 g per bag with consistent accuracy
- Stepper motor controlled outer bag sealing for precise length positioning
- PID temperature controller for stable and accurate heating during sealing
- PLC control system with human-machine interface for easy operation and monitoring
- All food-contact parts made of SUS304 stainless steel for hygiene and durability
- Reserved connector to link with nitrogen making machine for oxygen flush during packaging
- Optional flat cut, date printer, and easy tear device for added functionality
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, 3.7kW |
| 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 laminated film for moisture and light barrier
- Paper/Aluminum/Plastic film for premium retail packaging
- Filter paper for inner bags in traditional drip coffee formats
How the Machine Works
- 1Film unwinding and feeding for inner and outer bags
- 2Volumetric cup filling of coffee into the inner bag
- 3Inner bag sealing and formation using ultrasonic technology
- 4Outer bag formation and sealing with stepper motor positioning
- 5Optional nitrogen flush via reserved connector during sealing
- 6Final bag discharge with optional date coding or easy tear feature
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 ranges
- Selection of film type: PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, or filter paper
- Add-on options: flat cut, date printer, easy tear device, or nitrogen flush connection
- Power supply adjusted to destination market voltage and plug type on request
- Machine footprint and height confirmed for site access and installation planning
How It Compares
| Manual inner and outer bag packing | The C19D replaces a hand-filling team and delivers consistent weight and seal quality, but requires a fixed 1200 x 900 mm footprint and trained operator |
|---|---|
| Heat-sealed coffee bag machine | Ultrasonic sealing avoids film scorching and provides a narrower seal, but requires an air supply and more precise maintenance |
| Single-layer bagging machine | The C19D produces both inner and outer bags in one pass, improving efficiency, but uses more film and requires more setup time |
Use Guide
- 1Connect a clean dry air supply and single phase 220V 50Hz power outlet with 3.7kW capacity
- 2Load the inner and outer film rolls matching your chosen 180 mm and 200 mm widths
- 3Set inner and outer bag dimensions within the supported size ranges using the control panel
- 4Configure the volumetric cup filler for 5 to 15 g per bag and calibrate with your coffee type
- 5Enable the nitrogen flush option if using a nitrogen generator, and connect via the reserved connector
- 6Run a test batch of 10 bags and verify weight, seal quality, and bag length before full production
C19D Drip Arabica Coffee Bag Filling Machine FAQ
What is the bag weight range for the C19D?
It fills 5 to 15 g per bag using a volumetric cup filler, with consistent accuracy across the range.
How fast does it run?
The machine operates at 40 to 60 bags per minute, depending on bag size and coffee flow characteristics.
Can it handle nitrogen flushing?
Yes. It has a reserved connector to link with a nitrogen making machine for oxygen flush during sealing.
What film types can it use?
It supports PLA/Paper/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, and filter paper.
What power supply does it need?
Single phase 220V 50Hz, 3.7kW. We can adjust the voltage and plug type for your destination market.
Can I add a date printer or easy tear feature?
Yes. Optional flat cut, date printer, and easy tear device are available as add-ons.
What are the machine dimensions and weight?
It measures 1200 x 900 x 1900 mm and weighs 600 kg, so ensure site access and forklift capacity.
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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.