Key Benefits
- Inner and outer bag formed at the same time reduces operator contact with materials and speeds up production
- Photoelectric positioning ensures the tag is aligned correctly on every bag for a professional appearance
- Adjustable inner and outer bag sizes allow quick changeover between different product formats
- Volumetric cup filling delivers consistent fill volume across batches without manual adjustment
- Thread and tag attachment is integrated into the process, reducing the need for secondary operations
- Multiple film combinations support branded packaging with barrier layers for shelf life and moisture protection
Application Scenarios
- Herbal tea producers packaging small batches of medicinal blends with a visible tag and thread
- Health tea brands requiring a premium look with outer envelopes and aligned tags for retail display
- Contract packers handling multiple tea types from one machine with fast format changeover
- Tea blenders moving from hand packing to automated inner and outer bagging with consistent fill volume
Who It Is For
- Herbal and medicinal tea producers who need inner and outer bag packaging with tags
- Health tea brands that require a clean, professional look with aligned tags and sealed envelopes
- Contract packers serving multiple clients with different bag sizes and film types
- Buyers replacing manual bagging lines that lack consistency in fill volume and tag placement
Problems It Solves
- Manual inner and outer bagging leads to inconsistent fill volume and misaligned tags
- Separate processes for inner and outer bag formation slow down production and increase handling
- Lack of photoelectric positioning causes tag misalignment on every bag, reducing brand image
- Inconsistent fill volume across batches leads to customer complaints and giveaway loss
- Direct handling of filter paper and composite film risks contamination and hygiene issues
Technical Features
- Automatic simultaneous formation of inner and outer tea bags
- Photoelectric positioning for accurate tag placement on the outer bag
- Volumetric cup filling with adjustable cup size for 3 to 15 ml per bag
- Supports multiple film combinations including paper/plastic, plastic/plastic, plastic/aluminum/plastic, paper/aluminum/plastic
- Inner bag made of filter paper with thread and tag attached, outer bag made of composite paper
- Adjustable inner bag size from 50 to 70 mm in length and 40 to 80 mm in width
- Adjustable outer bag size from 70 to 120 mm in length and 60 to 90 mm in width
- Thread length fixed at 155 mm with tag size between 20 to 24 mm in length and 40 to 55 mm in width
- Runs on single phase 220V 50Hz at 3.7 kW with air supply at 0.6 MPa
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
- Filter paper for inner tea bags with thread and tag attachment
- Composite paper for outer tea bags with barrier layers
- Plastic film layers for moisture and oxygen protection
- Aluminum layer for enhanced barrier in plastic/aluminum/plastic and paper/aluminum/plastic combinations
- Tag paper with printed or blank surface for branding
How the Machine Works
- 1Film roll unwinding and inner bag formation with thread and tag attachment
- 2Volumetric cup filling with adjustable cup size for 3 to 15 ml
- 3Outer bag formation and sealing around the inner bag
- 4Photoelectric positioning to align the tag on the outer envelope
- 5Final sealing and discharge of the complete tea bag
Quality Control Before Shipment
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Certifications
- ISO
- CE
Customization Options
- Inner and outer bag sizes adjusted to match specific product dimensions
- Film combination selected based on barrier needs and branding requirements
- Tag size and position set using photoelectric positioning for consistent alignment
- Air compressor supplied with the machine where site air is not available
- Voltage and plug arranged for the destination market on request
How It Compares
| Manual inner and outer bagging | The C18 replaces hand assembly, ensures consistent fill volume and tag alignment, but requires a fixed floor space of 1250 x 700 mm and trained operator |
|---|---|
| Separate inner and outer bag machines | The C18 combines both steps into one line, reducing footprint and handling, but requires a single film type for both layers |
| Machine with no photoelectric positioning | The C18 ensures tag alignment on every bag, improving brand image, but requires a compatible tag material and sensor setup |
Use Guide
- 1Connect a clean dry air supply at 0.6 MPa and a single phase 220V 50Hz outlet
- 2Load the film roll matched to your chosen inner and outer bag size and film combination
- 3Set the volumetric cup size to match your 3 to 15 ml fill requirement
- 4Adjust the photoelectric sensor to align the tag on the outer bag using the tag paper
- 5Run ten sample bags and check fill volume, seal integrity, and tag position before starting the batch
- 6Clean the filling cup and film guides between different tea types to avoid aroma carry-over
C18 Automatic Herbal Tea Packing Machine Automatic FAQ
What is the fill volume range of the C18?
3 to 15 ml per bag, adjustable via the volumetric cup filler.
How fast does it run?
40 to 60 bags per minute, depending on bag size, fill volume, and material flow.
Can it handle paper and aluminum film combinations?
Yes. It supports paper/plastic, plastic/plastic, plastic/aluminum/plastic, and paper/aluminum/plastic film combinations.
Is the tag position adjustable?
Yes. The tag is positioned using photoelectric sensing, which can be adjusted for alignment on the outer bag.
What power supply does it need?
220V, 50Hz single phase, 3.7 kW. We can arrange the voltage and plug for your destination market.
Do I need an air compressor?
The machine requires an air supply at 0.6 MPa. If your site lacks compressed air, we can equip it with an air compressor.
How much floor space and lifting capacity do I need?
The machine measures 1250 x 700 x 1800 mm and weighs 500 kg, so plan for doorway height and forklift access accordingly.
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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.