Cloeren Incorporated

NanoLayerTM Feedblocks


The breakthrough NanoLayerTM enables customers to improve film properties with dozens, hundreds or even thousands of layers having sub-micron layer thickness.


Developed in 2002, Cloeren's NanoLayerTM Feedblock is a breakthrough for extrusion in the industrial and consumer packaging industries. This innovative process enables customers to develop film applications with a high number of layers. The NanoLayerTM Feedblock is used to enhance barrier performance, mechanical properties and/or optical properties.

Multiple applications
These systems are used in applications such as: High Flex Barrier Film, Optical Film, Stretch Film and High Barrier Food Packing Film.

Award winning designs
This patented technology was awarded the Gold DuPont Sustainability Award in 2011.

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