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platen
(redirected from platens)

   Also found in: Dictionary/thesaurus, Wikipedia 0.01 sec.
platen
A long, thin cylinder in a typewriter or printer that guides the paper through it and serves as a backstop for the printing mechanism to bang into. It is typically made of a hard rubber or rubber-like material. See carriage and typewriter.
platen
the worktable of a machine tool, esp one that is slotted to enable T-bolts to be used

platen [′platĀ·ən]
(engineering)
A flat plate against which something rests or is pressed.
The rubber-covered roller of a typewriter against which paper is pressed when struck by the typebars.
(mechanical engineering)
A flat surface for exchanging heat in a boiler or heat exchanger which may have extended heat transfer surfaces.


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Of the hundreds of variables involved in injection molding, clamping mechanisms and platens often get less attention than they deserve.
This press design allows the lower heating platens to exit from the mold carrier to an operator-friendly location.
Choices of gear pumps, preset, fixed motor speeds and modular, non-stick platens with easy-change platen seals are available.
 
 
 
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