Printing – Special article machines – Bed and platen
Patent
1999-02-03
2000-10-10
Hilten, John S.
Printing
Special article machines
Bed and platen
101167, B41F 1700
Patent
active
061290122
ABSTRACT:
The doctor portion of the ink cup of a pad printing machine is formed of a polymeric composite which has high compressive strength and high resistance to chemicals, notably to printing inks. The polymeric doctoring portion is tapered and defines a narrow distal end surface which circumscribes the open end of the cup for doctoring engagement with an opposed plastic gravure surface. The doctoring portion may be a separate ring element suitably mounted at the open end of the cup body or it may be a unitary part of the cup.
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Dietz Volker
Poyer Glenn
Stupar Jeffrey M.
Hilten John S.
Illinois Tool Works Inc.
Sandusky Amanda B.
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