Key Benefits
- Packs inner and outer bags simultaneously to double output compared to sequential machines
- Stepper motor controls outer bag sealing for accurate and stable bag length positioning
- PLC control with human machine interface allows simple setup and monitoring
- All product contact parts made of SUS304 stainless steel meet food safety standards
- PID temperature controller ensures consistent heat sealing across batches
- Supports nitrogen flushing via reserved connector to extend shelf life of coffee
- Runs multiple film types including PLA, paper, plastic, aluminum laminates and filter paper
Application Scenarios
- Coffee roasters packaging Robusta or blended coffee powder in retail-ready double-layer bags
- Contract packers handling short runs of multiple coffee blends with quick format changeover
- Blenders producing branded coffee bags with date codes and easy-tear features
- Producers using nitrogen flushing to preserve freshness in high-oxygen coffee powder
Who It Is For
- Coffee roasters moving from outsourced packing to in-house automatic bagging
- Blenders who need consistent 5 to 15 g fill weight across multiple coffee types
- Packaging teams replacing manual or semi-automatic bagging with a fully automatic line
- Brands requiring compliant packaging with date printing and easy-tear features
Problems It Solves
- Manual or semi-automatic packing leads to inconsistent fill weight and slow output
- Single-layer bags fail to protect coffee powder from moisture and oxygen
- Inaccurate bag length positioning causes misaligned seals and film waste
- Lack of nitrogen flushing shortens shelf life of coffee powder in retail packaging
- Non-food-grade materials risk failing safety audits or customer compliance checks
Technical Features
- Ultrasonic sealing for clean, strong seals without heat damage to film
- Stepper motor controls outer bag length positioning for accuracy and stability
- PID temperature controller for precise heat sealing temperature adjustment
- PLC control system with human machine interface for easy operation
- Volumetric cup filler for consistent 5 to 15 g per bag fill
- Reserved connector for nitrogen flushing to extend shelf life
- 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, 3.7 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 laminate for moisture and light barrier
- Paper/Aluminum/Plastic laminate for premium retail packaging
- Filter paper for single-layer or inner bag use
How the Machine Works
- 1Film unwinding and inner bag forming
- 2Volumetric cup filling with 5 to 15 g precision
- 3Inner bag sealing and positioning
- 4Outer bag forming and sealing with stepper motor control
- 5Final bag discharge with optional date printing 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 50-75 mm and 85-120 mm range
- Optional flat cut, date printer, or easy tear device added at factory
- Reserved connector for nitrogen flushing system integration
- Power supply adjusted for destination market voltage on request
- Film type selected based on compostability, barrier, or branding needs
How It Compares
| Single-layer coffee bag machine | The C19D provides double-layer protection with inner and outer sealing, improving shelf life and moisture resistance, but requires more film and setup time |
|---|---|
| Manual bagging line | The C19D replaces a hand-filling team and ensures consistent fill 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 allows use of sensitive films like PLA, but requires an air supply and more complex maintenance |
Use Guide
- 1Connect a clean dry air supply and single phase 220V 50Hz power outlet
- 2Load the selected film roll matching the inner or outer bag width (180 mm or 200 mm)
- 3Set inner and outer bag size within the 50-75 mm and 85-120 mm range via control panel
- 4Enter target fill weight between 5 and 15 g and calibrate the volumetric cup with your coffee powder
- 5Run ten sample bags and check fill weight, seal integrity, and bag length before batch start
- 6Install optional devices like date printer or easy tear feature as needed
C19D Drip Tea Robusta Coffee Powder Bag Packing Machine Automatic FAQ
What is the fill weight range for the C19D?
5 to 15 grams per bag, with consistent accuracy using the volumetric cup filler.
How fast does it run?
40 to 60 bags per minute, depending on bag size, film type, and coffee powder flow rate.
Can it run nitrogen flushing?
Yes. The machine has a reserved connector to link with a nitrogen making machine for 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 the voltage and plug type for your market.
How much 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.
Is it certified?
Yes. Sengong is certified to ISO and CE. Certificates are available on request via email or WhatsApp.
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Related Reading
Buying GuideA Buying Guide to Drip Coffee Hanging Ear Bag Packing MachinesThe C19D forms, fills and heat seals hanging ear drip coffee bags from a single roll of filter film, running 25 to 50 bags per minute at 5 to 15 g per bag.
Buying GuideUltrasonic Sealing or Heat Sealing for Tea and Coffee BagsThe C20 automatic pyramid herb tea bag pack machinery uses ultrasonic sealing to form and seal pyramid tea bags from a single roll of nylon or non-woven film.Get A Quote For the C19D
Tell us your product, bag weight and hourly output. We confirm the film, the bag size and the total delivered price.