Reduced surface energy limiting orifice drying medium process of

Details Reduced surface energy limiting orifice drying medium process of Reduced surface energy limiting orifice drying medium process of

1997-09-11

1999-08-24

Copenheaver, Blaine

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

34114, 34116, 34444, 162361, 427245, 427421, 442 98, 442 99, D21F 1114, F26B 300

Patent

active

059423226

ABSTRACT:
An apparatus for drying an embryonic web. The apparatus comprises a micropore medium having pores therethrough. The pores are the limiting orifice in the air flow used in the drying process. The micropore medium has a surface oriented towards and preferably contacting the web to be dried. This surface has a relatively low surface energy, and preferably a surface energy of less than 46 dynes per centimeter.

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