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Bag sealing module, type: PT 100


The device is used for sealing paper packaging by gluing the top part of the paper bag. The sealing process is carried out by heating a thermal bar, followed by folding and applying constant pressure to the end of the bag covered with adhesive.

The concept of the heating bars is based on the operation of constant-temperature heating elements. The device is equipped with a smooth temperature control system. The drive elements of the mechanisms are pneumatic cylinders.

The device’s capacity is limited to 400 bags per hour (depending on the type of packaging and the product being filled).


The device is divided into several mechanisms, such as:

  • Preliminary folding of the bag edge,
  • Heater closure,
  • Heater pressure application.


Key features/functionality of the product:

  • 100% elimination of waste in the form of cut-off bag scraps,
  • 100% elimination of the bag stitching process using thread, needle, and crepe tape,
  • Implementation of a bag sealing module that eliminates the need to cut off the top part of the bag while simultaneously improving sealing quality and closure accuracy.


Basic technical parameters:

  • Actual power consumption: 0.7 kW,
  • Device energy demand: 0.7 kW,
  • Device weight: 60 kg.

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iso-9001 DREWMAX
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