Plastic article or earthenware shaping or treating: apparatus – Forming surface and means feeding fluent stock thereto
Reexamination Certificate
2007-04-24
2007-04-24
Davis, Robert B. (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Forming surface and means feeding fluent stock thereto
Reexamination Certificate
active
11419783
ABSTRACT:
A method of forming a composite panel includes the steps of supplying a material to a forming station, supplying a dry additive to the material at the forming station, producing a mat comprising the material and the additive, and applying heat and pressure to the mat to produce a composite panel. An apparatus for forming a composite panel includes a reservoir of raw material and at least one forming station configured to form a mat of the raw material. A dry material dispensing assembly introduces an additive to the forming station, and press applies heat and pressure to transform the mat into a panel.
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Davis Robert B.
Georgia-Pacific Chemicals LLC
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