Fiber which is unacceptable because of poor color, tenderness, seeds, burrs, kempiness, stains, lumps and tufts.
Any ACH batch file that has not been accepted by an ACH Operator because it cannot be processed, usually because of a technical error.
That portion of a sample after preparation that is not part of the pulps fraction.
Material created in paper making and refinement which is removed and discarded during the cleaning of pulp/stock; usually used as repulped
Stock and wood dirt that is not accepted by cleaning system.
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Undesired materials from ore disintegration.
In assaying, crushed or ground material in excess of what is needed for assaying; usually stored or returned to the client.
An item or items that are generally sent to a reject pocket due to misread micr information.