Our ALFAST® adhesives let you easily tackle all kinds of bonding applications in envelope production. Side flaps, closing flaps, windows, liner inserts or gums – ALFAST® helps you deliver the highest quality.

Requirements and materials

ALFAST® is used for countless applications in the industry:

  • Side flaps
  • Closing flaps
  • Windows
  • Gums

Materials used that can be bonded with ALFAST®:

  • Paper
  • Film
  • Cardboard