Fiber Patch Placement Technology

Precision-driven 3D composite manufacturing with full process control

Fiber Patch Placement (FPP) is an automated additive manufacturing technology for producing geometrically complex fiber composite components. It expands the possibilities of automated fiber placement by allowing greater flexibility in design, material usage, and component geometry.

The technology supports a wide range of materials, including carbon fiber prepreg systems, glass fiber prepregs, adhesive films, and dry fibers, making it suitable for various high-performance composite applications.

What makes Fiber Patch Placement different

Patch-based lay-up instead of continuous fiber placement

Unlike conventional fiber placement methods, Fiber Patch Placement works with defined fiber patches. These patches are automatically cut from tape material and precisely placed using two coordinated robots and a flexible patch gripper.

The patch size, orientation, and placement sequence are adapted to the shape and complexity of the component, enabling optimized material usage and consistent laminate quality. Since each patch placement is individually controlled, the process offers a high level of accuracy, repeatability, and quality assurance throughout the entire lay-up cycle.

How Fiber Patch Placement works

Automated cutting, handling, and placement of fiber patches

The Fiber Patch Placement process follows a structured, automated workflow. Fiber material is processed into patches that are placed step by step onto the tool surface. The coordinated robot system ensures precise positioning, even for complex 3D geometries, supporting reliable and reproducible composite manufacturing.