Represented in Vietnam by Song Song
CLOEREN INCORPORATED
Coextrusion feedblocks, extrusion dies and process engineering for layered polymer products.

About the manufacturer
About CLOEREN INCORPORATED
Cloeren develops feedblocks and dies for extrusion, with a history rooted in its first feedblock design in 1974. Its engineering work combines material-flow analysis with equipment design for the intended layer structure. The company works with customers on polymer selection, coextrusion behaviour and process optimisation.
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Build the layer structure into the equipment design.
A feedblock combines polymer streams before they enter the extrusion die. Different polymers and layer proportions can create different flow conditions, so feedblock geometry is part of the product-development process. Cloeren’s VG range provides online adjustment, while NanoLayer technology supports structures containing many layers.
Discuss your application.
Share the polymer grades, melt temperatures, throughput, layer sequence and target thickness distribution. Include the existing extruders and die where relevant. Barrier, optical and mechanical targets should be discussed alongside the equipment configuration.
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Products & solutions
A closer look at the products available from CLOEREN INCORPORATED.

VG variable-geometry feedblocks
Coextrusion feedblocks with external adjustment of flow geometry and individual-layer distribution.
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NanoLayer feedblocks
Feedblock technology for films with a high number of layers and application-specific functional properties.
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Visit the manufacturer's website for further product details, or discuss your requirements with Song Song.
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Talk to us about CLOEREN INCORPORATED.
Share your materials, application and production needs with Song Song. We will help you take the next step with this manufacturer.









