n A side channel in the head of an extruder, usually leading to a Rupture Disk through which the melt can escape if the pressure exceeds a safe limit.
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© 2011 Springer Science+Business Media, LLC
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Gooch, J.W. (2011). Back-Pressure Relief Port. In: Gooch, J.W. (eds) Encyclopedic Dictionary of Polymers. Springer, New York, NY. https://doi.org/10.1007/978-1-4419-6247-8_966
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DOI: https://doi.org/10.1007/978-1-4419-6247-8_966
Publisher Name: Springer, New York, NY
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