Method for preparing an adhesive for corrugated paperboard
AssigneeBVG Bauer-Verfahrenstechnik GmbH
InventorRudolf Polzinger
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Abstract
The invention relates to a process for preparing corrugated paperboard adhesive based on the STEIN-HALL process, in which case it is a batch process or continuous process and the viscosities of the carrier (carrier viscosity) and the finished corrugated paperboard adhesive (final viscosity) are measured online by a viscometer and are each controlled to a constant value (predetermined carrier viscosity η′, final predetermined viscosity η″).
Claims8
Process for preparing corrugated paperboard adhesive based on the STEIN-HALL process, wherein the process is a batch process or continuous process and the viscosity of the carrier η′ and final viscosity of the finished corrugated paperboard adhesive η″ are measured online by a viscometer and are each controlled to a constant value.
Dependencies are inferred from the claim text.