Paper-specific moisture control in a traveling paper web
AssigneeIntpro, LLC
InventorHerbert B. Kohler
Life of this patent
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Abstract
A network-based system and method for providing desired moisture set point values for individual papers lines based on the physical properties of each liner and the atmospheric conditions associated with a corrugator is disclosed. The desired moisture set point values are based on the hygroexpansivity of each individual paper liner. Once the moisture set point value has been determined, a conditioning apparatus adjusts a moisture value for each liner in order to tune the post-warp characteristics of the final corrugated product.
Claims16
A network-based system for producing a corrugated product comprising a central site adapted to receive, via a global computer network, corrugator input data sets relating to a plurality of remote corrugating operations from a plurality of remote corrugator control terminals associated respectively therewith, each said remote corrugator control terminal being adapted to collect the corrugator input data set related to the respective corrugating operation;
- the central site comprising data-storage adapted to store the corrugator input data sets and a processor adapted to evaluate the corrugator input data sets and determine respective feedstock-material attribute values therefrom, the processor being further adapted to determine moisture-conditioning setpoints for the respective corrugating operations based on said feedstock-material attribute values, said feedstock-material attribute values being hygroexpansivity attribute values.
Dependencies are inferred from the claim text.