Key Benefits
- Handles whole leaf, flower and root blends that jam machines designed for fine cut or fannings
- Ultrasonic sealing avoids heat and adhesive so delicate aromatics are not altered at the seam
- Electronic scale filling holds 0.1 g accuracy per bag across the 1 to 10 g range
- Narrow seal edge reduces film consumption compared to wide heat-sealed borders
- One operator can run the line after training instead of a hand-filling team
- Switches between pyramid and flat bag formats without a new machine
Application Scenarios
- Tea estates packing single-origin whole leaf or flower blends for retail under their own label
- Herbal and health tea producers running short batches of many different blends with quick changeover
- Contract packers serving multiple tea brands from one line with minimal downtime
- Coffee roasters using the machine to pack tea-based blends in pyramid bags for retail or gift sets
Who It Is For
- Tea blenders moving from outsourced packing to in-house inner and outer bagging
- Producers whose whole leaf or flower blends are too coarse for flat filter paper bags
- Brands that need the blend visible through a transparent pyramid bag
- Buyers replacing an ageing heat-seal machine that scorches nylon film
Problems It Solves
- Coarse whole leaf bridges and jams in machines designed for cut and fibre grades
- Heat sealing melts a wide edge into nylon film and wastes material on every bag
- Hand filling gives inconsistent bag weight and cannot hold a 0.1 g target
- Manual pyramid folding limits output far below a 30 to 50 bag per minute demand
- Non-food-grade film risks failing customer and retailer safety audits
Technical Features
- Ultrasonic sealing and cutting with two sealing devices for a tight narrow seam
- Electronic scale filling with 0.1 g per bag accuracy across the 1 to 10 g range
- Accepts nylon and non-woven filter film imported from Japan plus PET and PLA biodegradable material
- Packing roll width selectable at 140, 160, or 180 mm
- Outer bag size range: width 80 to 100 mm, length 90 to 120 mm
- Runs on single phase 220V 50Hz at 1.85 kW with air supply at 0.6 MPa
Specifications
| Machine model | C28DX |
|---|---|
| Machine type | Tea Bag Packing Machine Series |
| Packing material | Nylon imported from Japan, non-woven fabric, 100% biodegradable transparent material, PET, PLA |
| Measuring method | Electric scale filling |
| Filling range | 1-10 g/bag, accuracy 0.1 g/bag |
| Packing speed | 30-50 bags/min |
| Packing roll width | 140, 160, 180 mm |
| Outer bag size | W: 80-100 mm, L: 90-120 mm |
| Sealing method | Sealing and cutting by ultrasonic |
| Qty of sealing device | 2 sets |
| Air supply | 0.6 MPa, air compressor can be equipped |
| Motor power | 220V, 50Hz, 1.85 kW |
| Dimension | 2000 x 1200 x 2850 mm (L x W x H) |
| Machine weight | 950 kg |
Packing Materials It Runs
- Nylon mesh film imported from Japan, non-toxic, heat resistant and food grade
- Non-woven fabric filter film for opaque pyramid and flat bags
- PET film for high clarity pyramid and flat bags
- PLA corn fibre film for 100% biodegradable transparent bags
How the Machine Works
- 1Film unwind and pyramid or flat bag forming
- 2Electronic scale weighing and filling
- 3Ultrasonic sealing by two sealing devices
- 4Cutting and discharge
Quality Control Before Shipment
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Certifications
- ISO
- CE
Customization Options
- Choice of 140, 160, or 180 mm roll width to match your bag size
- Outer bag size set within 80-100 mm width and 90-120 mm length
- Nylon, non-woven, PET or PLA film supplied to suit your brand and compostability claim
- 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
| Flat filter paper tea bag machine | The C28DX handles coarse whole leaf and shows the blend through the film, while filter paper suits fine cut and fannings at lower film cost |
|---|---|
| Heat sealed pyramid machine | Ultrasonic sealing keeps the edge narrow and avoids scorching nylon, at the cost of an air supply requirement |
| Manual pyramid bagging | The C28DX replaces a hand-filling team and holds bag weight consistent, but needs a fixed footprint of 2000 x 1200 mm and an operator trained on changeover |
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 140, 160, or 180 mm width
- 3Set outer bag size within 80-100 mm width and 90-120 mm length for the bag format you are running
- 4Enter target fill weight between 1 and 10 g and calibrate the electronic scale with your own tea
- 5Run ten sample bags and check weight and seal before starting the batch
- 6Clean the filling hopper between blends to avoid carry-over of aroma
C28DX Automatic Pyramid Fruit Tea Bag Packing Machine FAQ
What bag weight range can the C28DX run?
1 to 10 g per bag with an accuracy of 0.1 g per bag, set on the electronic scale filler.
How fast does it run?
30 to 50 bags per minute depending on bag size, fill weight and how free-flowing your blend is.
Can it run biodegradable film?
Yes. It runs PLA corn fibre and 100% biodegradable transparent material as well as nylon, non-woven fabric and PET.
Do I need an air compressor?
The machine needs an air supply at 0.6 MPa. If your site has no compressed air we can equip the machine with an air compressor.
What power supply does it need?
220V 50Hz single phase, 1.85 kW motor power. Tell us your destination voltage and we will arrange it before shipment.
How much floor space and lifting capacity do I need?
The machine measures 2000 x 1200 x 2850 mm and weighs 950 kg, so plan the doorway height and forklift access accordingly.
Is the machine certified?
Sengong is certified to ISO and CE. Certificates are sent by email or WhatsApp on request.
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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.