NO-CARRIER CORRUGATING ADHESIVE

摘要

No-carrier corrugating adhesives having improved rheological characteristics for high speed machine use in the production of corrugated materials are described. These adhesives, which comprise alkaline, aqueous dispersions of partially swollen starch material, contain up to about 4% by starch weight of a flow modifier for providing the adhesive with a Bostwick viscosity of less than about 75 seconds to 15 centimeters.