C24-E Tea bag packaging

IMA-C24_E-cover

Machine overview

Evolving solution

The C24-E represents the latest generation of tea bag machines for knot technology, a unique machine able to produce knotted tea bags at a production speed of up to 400 bags/minute ensuring the highest degree of efficiency.
Ongoing technological evolution has improved several features to achieve top-level performance and respond to the increasing market demand for utmost flexibility and user-friendliness.
Equipped with a vibrating feeding system for herbs, facilitating product flow and drastically reducing degradation, the C24-E is the ideal solution for all tea and herb varieties whichever packaging method is required: naked bags, crimped and heatsealed outer envelopes, plus numerous cartons, which are all assembled conveniently from flat blanks.
Ultimate efficiency is reached thanks to a series of mechanisms enabling non-stop processing such as an advanced automatic splicing system, single bag rejection, automatic weight control and adjustment. Furthermore, dedicated end-of-reel tag and envelope sensors, a video camera to check correct knotting and an on-board PC constantly monitor the process ensuring excellent productivity and product quality.

Production plant

IMA Tea & Herbs

Machine highlights


  1. High speed

    Up to 400 bags/minute.


  2. Knot technology

    Environmentally friendly thanks to absence of metal staple.


  3. Feeding system

    Vibrating product feeding system for non-free-flowing products: minimises product degradation.


  4. Single bag rejection

    Less compressed air consumption, less tea dust on machine.


  5. Packaging flexibility

    Naked bags, crimped and heatsealed outer envelopes packed in 1 to 4 row cartons.


  6. User-friendly HMI

    Improved process control and monitoring.


  7. Automatic splicing

    No processing speed reduction, greater efficiency, one operator can manage up to 3 machines.


  8. Motor-driven safety guards

    Fast opening/closing to required height.

Total quality control

Simultaneous knotting of the filter bag and tag is achieved by 3 synchronised mechanical elements and constantly checked by a high-precision video camera connected to the on-board HMI. This ensures total quality control at the heart of the packaging process.

Machine video trailer

Tea bag packaging

Product vibrating feeding system

Checkweighing unit

H.M.I. (Human Machine Interface)

Motorized flat blanks magazine

Technical information

Machine speed (Bags/minute)

With naked bag and crimped outer envelope up to 400
With heatsealed outer envelope up to 350

Tea bag capacityUp to aproximately 4.0 grams
Filter bag maximum volumeMax. 10.5 cubic centimetres
Power required

Total installed power 23 kW
Average power consumption 5.5 kW
Maximum power consumption: 11.5 kW

N.b. Power consumption depends on the thermic groups fitted in the machine
Compressed air

Exercise pressure: 6 bar
Consumption: up to max 650 Nl/min.

Machine net weightMax. 4,250 Kg for crimped/heatsealeds outer envelope with cartoning attachment

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