



Key Benefits
- Handles whole leaf, flower and root blends that jam auger fillers on flat bag machines
- Ultrasonic sealing avoids heat and adhesive so delicate aromatics are not scorched at the seam
- Electronic scale filling holds 0.1 g accuracy so giveaway per bag stays predictable across a shift
- Narrow seal edge cuts film consumption on every bag compared with wide heat-sealed borders
- Outer envelope protects the inner bag during storage and transport, improving shelf life
- One operator can run the line after training instead of a hand-filling team
Application Scenarios
- Tea estates packaging single-origin whole leaf for retail sale under their own label with a branded outer envelope
- Herbal and health tea producers running short batches of many different blends with consistent outer packaging
- Contract packers serving several tea brands from one line with quick format changeover and outer bag customization
- Hotel and food service suppliers packing rose, ginseng and local tea for room and buffet service in sealed outer envelopes
Who It Is For
- Tea blenders moving from outsourced packing to in-house pyramid bagging with outer envelopes
- Herbal tea producers whose leaf is too coarse for flat filter paper bags
- Brands that need the leaf visible through a transparent biodegradable bag with outer protection
- Buyers replacing an ageing heat-seal machine that scorches nylon film or damages outer envelopes
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 35 to 55 bag per minute demand
- Outer envelope integrity is compromised without a machine that seals both inner and outer layers
Technical Features
- Ultrasonic sealing and cutting with two sealing devices for a tight narrow seam
- 6-head electronic weigher with optional 8-head configuration for higher throughput
- Accepts nylon and non-woven filter film imported from Japan plus PET and PLA biodegradable material
- Packing roll width selectable at 120 140 160 or 180 mm
- Seal length selectable at 50 60 70 or 80 mm
- Outer envelope size adjustable at 90-120 mm length and 80-100 mm width
- Runs on single phase 220V 50Hz at 3 kW with air supply at 0.6 MPa or higher
Specifications
| Machine model | C88DX |
|---|---|
| Machine type | Pyramid Tea Bag Packing Machine with Outer Envelope |
| Packing material | Nylon imported from Japan, non-woven fabric, PET, PLA |
| Measuring method | 6-head electronic weigher (8-head customizable) |
| Filling range | 1-10 g/bag, accuracy +/-0.1 g/bag |
| Packing speed | 35-55 bags/min |
| Packing roll width | 120, 140, 160, 180 mm |
| Sealing length | 50, 60, 70, 80 mm |
| Sealing method | Sealing and cutting by ultrasonic |
| Qty of sealing device | 2 sets |
| Outer bag size | Length 90-120 mm, Width 80-100 mm |
| Air supply | 0.6 MPa, air compressor can be equipped |
| Motor power | 220V, 50Hz, 3 kW |
| Dimension | 2000 x 1350 x 2450 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 bags
- PET film for high clarity pyramid bags
- PLA corn fibre film for 100% biodegradable transparent bags
How the Machine Works
- 1Premade inner bag feeding and pyramid forming
- 2Electronic scale weighing and filling with 6-head weigher
- 3Ultrasonic sealing of inner bag and outer envelope
- 4Cutting and discharge of finished bag with outer envelope
Quality Control Before Shipment
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Certifications
- ISO
- CE
Customization Options
- Choice of 120 140 160 or 180 mm roll width to match your bag size
- Seal length set at 50 60 70 or 80 mm
- Nylon non-woven PET or PLA film supplied to suit your brand and compostability claim
- 6-head or 8-head electronic weigher configured based on throughput needs
- Outer envelope size adjusted to 90-120 mm length and 80-100 mm width
- 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 C88DX 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 C88DX replaces a hand-filling team and holds bag weight consistent, but needs a fixed footprint of 2000 x 1350 mm and an operator trained on changeover |
Use Guide
- 1Connect a clean dry air supply at 0.6 MPa or higher and a single phase 220V 50Hz outlet
- 2Load the premade inner bags matched to your chosen 120 140 160 or 180 mm roll width
- 3Set seal length to 50 60 70 or 80 mm for the bag size 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
C88DX Pyramid Herbal Tea Bag Packing Machine with Outer Envelope Pyramid Series FAQ
What bag weight range can the C88DX 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?
35 to 55 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 or higher. 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, 3 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 1350 x 2450 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.












