C88DX automatic pyramid rectangle tea bag sealing machine with stainless steel frame and control panel

Pyramid rectangle tea bags with visible whole leaf produced on the C88DX machine

Ultrasonic sealing head and film roll on the C88DX pyramid tea bag machine

C88DX machine in operation with film unwinding and bag forming

Close-up of the 6 head electronic weigher on the C88DX tea bag packing machine

Pyramid Tea Bag Packing Machines · Model C88DX

C88DX Pyramid Rectangle Herbal Tea Bag Sealing Machine

The C88DX forms, fills and ultrasonically seals pyramid rectangle tea bags from a single roll of nylon, non-woven, PET or PLA film, running 35 to 55 bags per minute at 1 to 10 g per bag. It is built for tea blenders, herbal producers and health-tea brands who need consistent, visible whole-leaf packing with minimal film waste. Two ultrasonic sealing devices close the bag without heat or adhesive, preserving delicate aromatics and reducing material loss at the seam.

Ultrasonic sealing avoids heat and adhesive so delicate herbal blends are not scorched at the seam
Two sealing devices create a narrow, tight seal that reduces film waste compared to wide heat-sealed edges
Electronic scale filling holds 0.1 g accuracy so bag weight stays consistent across batches
Handles coarse whole leaf, flower and root blends that jam machines designed for fine cut tea

Key Benefits

Ultrasonic sealing avoids heat and adhesive so delicate herbal blends are not scorched at the seam
Two sealing devices create a narrow, tight seal that reduces film waste compared to wide heat-sealed edges
Electronic scale filling holds 0.1 g accuracy so bag weight stays consistent across batches
Handles coarse whole leaf, flower and root blends that jam machines designed for fine cut tea
Runs on 220V 50Hz power and 0.6 MPa compressed air, standard for most industrial sites
One operator can manage the line after training, replacing a hand-filling team

Application Scenarios

Herbal tea producers packaging whole leaf and flower blends for retail or contract packing
Tea blenders running short batches of multiple regional varieties like Darjeeling, Assam and Ceylon
Health tea brands requiring visible leaf content in transparent biodegradable bags
Contract packers serving multiple tea brands from one machine with quick format changeover

Who It Is For

Tea blenders moving from outsourced packing to in-house pyramid bagging
Herbal and health tea producers whose blends are too coarse for flat filter paper bags
Brands that need the leaf visible through a transparent biodegradable bag
Buyers replacing an ageing heat-seal machine that damages nylon film

Problems It Solves

Coarse whole leaf and flower blends bridge and jam in machines designed for fine cut tea
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
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
Six head electronic weigher with +/-0.1 g 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 120 140 160 or 180 mm
Seal length selectable at 50 60 70 or 80 mm
Runs on single phase 220V 50Hz at 3 kW with air supply at 0.6 MPa
Outer bag size range L:90-120 mm W:80-100 mm

Specifications

Machine model	C88DX
Machine type	Pyramid Tea Bag Packing Machine
Packing material	Nylon, non-woven fabric, PET, PLA
Measuring method	6 head electronic weigher (customizable to 8 head)
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
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
Outer bag size	L:90-120 mm, W:80-100 mm

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

1Film unwind and pyramid rectangle bag forming
2Electronic scale weighing and filling with 6 head weigher
3Ultrasonic sealing by two sealing devices
4Cutting and discharge

Quality Control Before Shipment

Certifications

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
6 head or 8 head electronic weigher available based on fill speed needs
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 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 and a single phase 220V 50Hz outlet
2Load the film roll matched to your chosen 120 140 160 or 180 mm 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