TEST METHOD FOR DELAMINATION STRENGTH OF PAPER PRODUCTS USING UNIVERSAL TESTING MACHINE AND LAMINATING
PURPOSE: A method for measuring coupling strength of a paper product using a universal testing machine and laminating is provided to prevent a bank note from being forged by improving coupling strength. CONSTITUTION: A method for measuring coupling strength of a paper product using a universal testi...
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Main Authors | , , , , |
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Format | Patent |
Language | English Korean |
Published |
25.06.2010
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Subjects | |
Online Access | Get full text |
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