Bioloren InFibra polyethylene (UHMWPE) fibers

The extraordinary flexibility of the ribbon, combined with the absence of elastic memory, facilitates its shaping both in interproximal spaces and along root profiles, allowing precise adaptation to dental morphology without residual tension. Once positioned, InFibra® Ribbon integrates perfectly with flowable and packable composites, primers, universal adhesives, and acrylic resins, ensuring optimal transfer of masticatory forces to the dentinal support and high resistance to pull-out.

When covered with restorative material, the fibrillar fabric becomes completely invisible, ensuring restorations with high aesthetic and biomechanical value. With InFibra® Ribbon, it is possible to achieve conservative restorations with sealed margins, homogeneous stress distribution, and a faithful anatomical profile, preserving healthy dental tissue to the greatest extent and ensuring durable and predictable results.

InFibra® Ribbon is a ribbon made of continuous ultra-high molecular weight polyethylene (UHMWPE) fibers with a high degree of crystallinity, designed for structural reinforcement in metal-free adhesive restorations. Thanks to its patented Bioloren weave, InFibra® Ribbon creates a fibrillar framework capable of increasing the flexural modulus of resin composites and counteracting polymerization shrinkage, significantly reducing the risk of microfractures along the tooth–material interface.