Coated paperboard, which has anisotropic composite structure, is used for packing materials. In the practical die cutting technology, the complicated and fine shape must be machined under the high speed condition precisely. As the insufficient conditions had been supplied, the efficient machining had not been operated. To clarify the deformation and fracture mechanisms of the coated paperboards were investigated using the designed scratch test system. The bending force and Acoustic emission (AE) signals were measured simultaneously on the test. The deformation and fracture behaviors of the paperboards were correlated to the AE characteristics. The scratch test is useful method to evaluate the paperboard characteristics simplify.

Authors: Suzuki, Shigekazu; Fukuzawa, Yasushi; Nagasawa, Shigeru; Sakayori, Hideaki; Katayama, Isamu
Affiliations: Department of Mechanical Engineering, Nagaoka University Of Technology, Niigata, JAPAN ; Koutou Carving Co., Tokyo, JAPAN ; Katayama Steel Rule Die Co. Ltd., Tokyo, JAPAN(See document for exact affiliation information.)
AES Conference: 21st International Conference: Architectural Acoustics and Sound Reinforcement (June 2002)
Paper Number: 000102
Publication Date: June 1, 2002 Import into BibTeX
Subject: Architectural Acoustics & Sound Reinforcement
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=11195

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