Sealing Layers

The Selenis Bondz family of copolyesters includes a range of products developed for sealing layers for different coextruded films such as GAG, APET and CPET. Selenis has designed these bonding solutions to consistently deliver excellent melt strength and exceptional heat-sealing performance. These products are formulated to provide and sustain the adhesion level crucial to the packaging integrity through the different processes of manufacturing, from coextrusion to thermoforming, securing full protection of the final product.

Bondz grades greatly improve your film, providing enhanced printability, effortless trimming and easier thermoformability; hence boosting your energy efficiency. These bonding solutions guarantee no crystalline haze; thereby assuring your transparent films will remain crystal-clear. The Bondz product family ensures exceptional adhesion level, while maintaining high clarity and certifying optimal visual appeal at point of sale.


  • Excellent melt strength
  • Exceptional heat-sealing performance
  • Superior adhesion level
  • Enhanced printability
  • Easy cutting
  • Improved efficiency
  • Wide processing window
  • No crystalline haze
  • High clarity
  • Optimal visual appeal