Drying and gas or vapor contact with solids – Process – With nondrying treating of material
Reexamination Certificate
2006-06-27
2006-06-27
Rinehart, Kenneth (Department: 3749)
Drying and gas or vapor contact with solids
Process
With nondrying treating of material
C034S525000, C101S487000
Reexamination Certificate
active
07065901
ABSTRACT:
A method of cooling a material web includes, after drying a material web, moving the material web in a given direction on a meander-shaped web path over a cooling cylinder and at least one other cylinder disposed at a location selected from a group thereof consisting of a location upline and a location downline from the cooling cylinder, as viewed in the given direction of the web path, providing for the moving of the material web to be with at least partial looping thereof over the cooling cylinder and the other cylinder, and arranging the cylinders with respect to one another so as to exclude contact pressure with one another that is in effect between two respective ones of the cylinders; a device for performing the method.
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Goss International IWC
Greenberg Laurence A.
Locher Ralph E.
Rinehart Kenneth
Stemer Werner H.
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