Structures and styles of SERFs

SERFs are available in a variety of structures and styles, largely determined by the manufacturing technologies used by different vendors. The two primary methods for producing the ‘precursor material’ for SERFs are:

1. film extrusion
2. woven yarns

How engagement elements are made

Both methods create a ‘stem’ that is then processed to form the engagement elements. Binder’s Duotec^® product family focusses on woven precursors and offers distinct advantages:

• Customisation: Yarn placement can be tailored to meet specific performance needs.
• Enhanced functionality: The weaving structure itself improves the fastener’s effectiveness in use.
• Alignment tolerance: A bend formed in the stem of each engagement element makes the fastener more forgiving of minor misalignments.
• Resistance to external forces:
  • Improved resistance to shear and shock loads
  • Reduced risk of premature disengagement or unlocking

Explore Duotec^® fasteners

Binder’s Duotec^® products are designed to deliver superior performance and adaptability. Contact a Binder representative to find the best fastener for your specific application.