ASTM D643-97
Standard Test Method for Folding Endurance of Paper by the Schopper Tester

Standard No.

ASTM D643-97

Release Date

1997

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D643-97(2002)

Latest

ASTM D643-97(2007)

Scope

1.1 This test method describes the use of the Schopper type of folding apparatus. It is suitable for papers having a thickness of 0.25 mm (0.010 in.) or less.

1.2 The procedure for the M.I.T.-type apparatus is given in Test Method D2176.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D643-97 history

• 1997 ASTM D643-97(2007) Standard Test Method for Folding Endurance of Paper by the Schopper Tester
• 1997 ASTM D643-97(2002) Standard Test Method for Folding Endurance of Paper by the Schopper Tester
• 1997 ASTM D643-97 Standard Test Method for Folding Endurance of Paper by the Schopper Tester