Key Benefits
- Forms inner and outer tea bags at the same time, reducing handling and contamination risk
- Photoelectric positioning ensures consistent tag placement on every bag
- Thread and tag attachment is integrated, eliminating manual steps
- Adjustable inner and outer bag sizes to match different product formats
- Runs small granular blends like whole leaf, medicinal tea and health tea without bridging
- Single operator can manage the line after training, replacing manual packing
Application Scenarios
- Tea blenders packaging small-batch herbal and medicinal tea blends for retail or export
- Health-tea producers running multiple short runs with different bag sizes and tag designs
- Contract packers serving several brands from one machine with quick format changeover
- Packaging suppliers moving from hand assembly to in-house automated inner and outer bagging
Who It Is For
- Tea blenders replacing manual inner and outer bag assembly with automated packaging
- Health-tea and medicinal tea producers needing consistent tag placement and sealed packaging
- Brands that require a premium look with outer envelopes and attached tags
- Packaging facilities upgrading from basic fillers to multi-functional automatic tea bag machines
Problems It Solves
- Manual inner and outer bag assembly is slow and inconsistent in tag placement
- Bridging and jamming of small granular tea blends in machines designed for powder or fannings
- Inconsistent outer bag size and tag alignment when using separate machines
- Lack of integration between inner bag formation, thread attachment and outer envelope sealing
- High labor cost and variability in output when packing by hand
Technical Features
- Automatic simultaneous formation of inner and outer tea bags
- Photoelectric positioning for accurate tag placement on outer bag
- Thread and tag attachment integrated into the machine
- Volumetric cup filling with 3 to 15 ml per bag capacity
- Adjustable inner bag size from 50 to 70 mm length and 40 to 80 mm width
- Adjustable outer bag size from 70 to 120 mm length and 60 to 90 mm width
- Tag size adjustable from 20 to 24 mm length and 40 to 55 mm width
- Thread length fixed at 155 mm
- Runs on single phase 220V 50Hz at 3.7 kW
- Air supply not required for operation
Specifications
| Machine model | C18 |
|---|---|
| Machine type | Tea Bag Packing Machine Series |
| Packing material | Paper/Plastic, Plastic/Plastic, Plastic/Aluminum/Plastic, Paper/Aluminum/Plastic, Tea filter paper, Thread, Tag paper |
| Measuring method | Measuring cup filler |
| Filling range | 3-15 ml per bag |
| Packing speed | 40-60 bags/min |
| Inner bag size | L: 50-70 mm, W: 40-80 mm |
| Outer bag size | L: 70-120 mm, W: 60-90 mm |
| Tag size | L: 20-24 mm, W: 40-55 mm |
| Thread length | 155 mm |
| Power supply | 220V, 50Hz, 3.7 kW |
| Dimension | 1250 x 700 x 1800 mm (L x W x H) |
| Machine weight | 500 kg |
Packing Materials It Runs
- Tea filter paper for inner bags with thread and tag
- Composite paper for outer bags with options for plastic, aluminum, or multi-layer laminates
- Thread for securing the tag to the inner bag
- Tag paper with printed or blank surface for branding
How the Machine Works
- 1Film and material unwinding for inner and outer bags
- 2Simultaneous forming of inner and outer tea bags
- 3Volumetric cup filling with 3 to 15 ml per bag
- 4Thread and tag attachment to the inner bag
- 5Photoelectric positioning for tag alignment on outer bag
- 6Sealing and discharge of finished tea bag
Quality Control Before Shipment
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Certifications
- ISO
- CE
Customization Options
- Adjustable inner and outer bag sizes to match your product format
- Tag size and position set within 20-24 mm length and 40-55 mm width
- Choice of inner and outer bag materials including paper, plastic, aluminum laminates
- Thread and tag attachment configured as optional or standard
- Power supply arranged for destination market voltage on request
How It Compares
| Separate inner and outer bag machines | The C18 integrates both steps into one line, reducing footprint and handling, but requires a single material setup for both inner and outer bags |
|---|---|
| Manual inner and outer bag assembly | The C18 replaces hand packing and ensures consistent tag placement, but needs a trained operator and fixed power supply |
| Flat bag machine with separate tag attachment | The C18 includes integrated thread and tag, while flat bag machines may require additional equipment for tag placement |
Use Guide
- 1Connect a clean dry single phase 220V 50Hz power supply
- 2Load the filter paper roll for the inner bag and composite material for the outer bag
- 3Set inner bag size to 50-70 mm length and 40-80 mm width, outer bag to 70-120 mm length and 60-90 mm width
- 4Set tag size to 20-24 mm length and 40-55 mm width, and confirm photoelectric positioning is active
- 5Enter target fill volume between 3 and 15 ml and calibrate the measuring cup with your tea
- 6Run ten sample bags and check fill volume, seal, tag position and thread attachment before batch start
- 7Clean the filling cup and tag guide between different tea types to avoid cross-contamination
C18 Automatic Filter Paper Automatic Tea Packaging Machine FAQ
What is the filling range of the C18?
3 to 15 ml per bag, using a volumetric cup filler for consistent volume.
How fast does it run?
40 to 60 bags per minute, depending on bag size, fill volume, and material flow.
Can it attach thread and tag?
Yes. The machine includes integrated thread and tag attachment as standard.
Is photoelectric positioning available?
Yes. The machine uses photoelectric positioning to ensure accurate tag placement on the outer bag.
What power supply does it need?
220V 50Hz single phase, 3.7 kW. We can adjust the voltage and plug type for your destination market.
Can I change bag sizes quickly?
Yes. Inner and outer bag sizes are adjustable within the specified ranges without tooling changes.
What materials can it run?
Tea filter paper, composite paper, plastic, aluminum laminates, and multi-layer films for inner and outer bags.
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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.