Envelope Sealers

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Safe sealing of envelopes regardless of which formats

In no time at all the outgoing mail is done: quick, flexible and comfortable


Envelope Sealer ES 300

The ES 300 seals your outgoing mail quick and safe regardless of which envelope format. With the electronic counter (option) you are able to get the total number of sealed envelopes. In no time at all the outgoing mail is done.

Important technical data:

  • Automatic envelope feeding
  • Formats: DIN lang up to C4
  • Automatic start/ stop function
  • Automatic control of the sealing liquid
  • Self-cleaning sealing rollers
  • Dimensions: (L x W x H): 96 x 40 x 36 cm
  • Variable speed: up to 300 envelopes/ min.



  • Electronic counter
  • Cabinet with casters