Abstract: The present disclosure relates to an apparatus and a method for measuring a moisture content of a compressed recycled paper bale, and the apparatus includes: an impact unit 20 which applies impact to the compressed recycled paper bale 1, and vibrates the compressed recycled paper bale 1; an acceleration sensor unit 30 which is attached to the compressed recycled paper bale 1, and detects acceleration of the compressed recycled paper bale 1 vibrated by the impact unit 20; and a control device 10 which detects a moisture content of the compressed recycled paper bale 1 by receiving a detection result from the acceleration sensor unit 30, and comparing the detection result with a vibration model of the compressed recycled paper bale.

Abstract: Provided is a quality management server for recyclable waste paper and a method for the same. The quality management server for recyclable waste paper according to an embodiment of the present invention comprises: a storage and release registration unit at which storage information or release information of bales of the recyclable waste paper is registered via an administrator or a business operator terminal; an inspection registration unit at which inspection information including the moisture content of a bale selected from among registered bales is registered via the administrator or business operator terminal; a moisture management unit for determining, on the basis of the registered moisture content, the average moisture content and the total reduction rate corresponding thereto; and a management DB in which the storage information or release information, and the inspection information are saved.

Abstract: The present disclosure relates to an apparatus and a method for measuring a moisture content of a compressed recycled paper bale, and the apparatus includes: an impact unit 20 which applies impact to the compressed recycled paper bale 1, and vibrates the compressed recycled paper bale 1; an acceleration sensor unit 30 which is attached to the compressed recycled paper bale 1, and detects acceleration of the compressed recycled paper bale 1 vibrated by the impact unit 20; and a control device 10 which detects a moisture content of the compressed recycled paper bale 1 by receiving a detection result from the acceleration sensor unit 30, and comparing the detection result with a vibration model of the compressed recycled paper bale.