Vent Openings

Modified on Sunday, 01 February 2015 10:13 PM by mpieler — Categorized as: Extrusion Hints

Vent Openings
Vol.20 #3, Dec. 1993

Look at the vent openings. Are they clean? Do they need to be heated? Is condensation dripping back into the process?

Both conditions can lead to poor product quality.

See also:
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