Hand laminating

Manual lamination is a traditional, widely used composite manufacturing process in which resin is impregnated between the fibers of reinforcing fabrics of various structures (woven, knitted, or stitched) using manual tools such as rollers and brushes.

 

The laminates are then typically cross-linked under normal environmental conditions at room temperature.

 

The process offers exceptional design freedom, allowing for the creation of complex, unique, or large geometric shapes.

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Materials that can be used

 

Various resin systems can be widely used in the process, including:

 

• epoxy

• polyester

• vinyl ester

• phenolic resins

 

Glass fiber, carbon fiber, and, in special applications, natural fibers (e.g., flax fiber) are typically used as reinforcing materials.

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Advantages of the process

 

Widely proven technology: A reliable manufacturing method with decades of industrial experience.

 

Flexible application: A wide range of resin and reinforcing material combinations are available.

 

Low tooling costs: Investment costs can be minimized by using resins that cross-link at room temperature.

 

High design freedom: Suitable for the production of unique, small series or complex geometry parts.

 

High fiber content availability: Favorable mechanical properties can be ensured with appropriate technological control.