Apparatus for smoothing and cooling a synthetic resin web...

Details Apparatus for smoothing and cooling a synthetic resin web... Apparatus for smoothing and cooling a synthetic resin web...

2006-03-28

2006-03-28

Davis, Robert B. (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

Shaping orifice and downstream work contacting gaseous...

C425S327000, C425S378100, C425S379100

Reexamination Certificate

active

07018187

ABSTRACT:
An apparatus for smoothing and cooling of slit nozzle synthetic web passes the web following the smoothing gap between two rollers along a cooled surface and into contact with cold air introduced by cold air chamber open toward the roller surface.

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