Gte Sylvania Incorporated

Leadom A Warner

Joseph J Cleveland

Kenneth Shaner

There is disclosed a method for producing a bilayered green ceramic tape having a corrugated first layer and a substantially flat second layer bonded thereto. The method comprises the steps of supplying a flat pliable first layer of green ceramic material, forming said flat first layer to a shape having a corrugated cross section, and bonding a flat second layer to one side of the corrugated layer.

Method for producing a bilayered green ceramic tape

There is disclosed a method for simultaneously applying a relatively thin coating of photosensitive material to both sides of a continuously moving horizontally aligned metallic strip wherein the strip is submerged within a tank assembly having the material therein. The strip is then withdrawn at a predetermined rate and in a substantially vertical direction from the tank assembly through a drying chamber having at least one pair of heater members positioned therein.

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Sayre, PA, United States of America

Leadom A Warner