Nordson Medical -Multi-Layer Extruded Tubing

The extrusion of multiple layers of material is done simultaneously to produce multi-layer tubing. Multi-layer technology is primarily used to improve functionality; for example, to combine a weldable material with one that has other performance characteristics, like lubricity. These constructions can also increase performance and possibly reduce overall assembly and material costs, making the medical device more cost effective for the customer. Other key functionalities may include active material layers, such as hydrophilic, bioresorbable, or drug-eluting layers. The technology and materials now used to produce multi-layer products for today`s medical devices have advanced greatly and provide the designer with a wealth of opportunities for optimizing size, materials, and functionality.