Findley Adhesives, Inc.

Kenneth N Findley, Jr

Paul M Scharfenberg

A vinyl acetate ethylene copolymer adhesive obtains the production of a corrugated paperboard product at ambient temperatures without the need for the heat inputs heretofore required. The adhesive is foamed to expand it so that less adhesive material is required to a given quantity of product.

Method of manufacturing corrugated paperboard product using a foamed

A method for manufacturing a corrugated paperboard product having a two layer or dual arch corrugated medium applies a vinyl acetate ethylene copolymer adhesive in the foamed state to one entire side of one of the webs of the medium. The webs are passed through heated corrugating rolls to join them together. A liner is applied to one or both sides of the dual arch medium.

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Arlington, TX, United States of America

Kenneth N Findley, Jr