1.1 This test method covers the measurement of curl in cut-sized office papers at ambient conditions. The test method would typically be used in evaluating papers described in Specification D 3460 or after processing in a copier or printing device.
1.2 Cut-sized office papers are generally described as having dimensions of 81⁄2 by 11 in., 81⁄2 by 13 in., 81⁄2 by 14 in., and 11 by 17 in.
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 D4825-97(2002) Referenced Document
ASTM D3460 Standard Specification for White Watermarked and Unwatermarked Bond, Mimeo, Spirit Duplicator, Reprographic, and Laser Printer Cut-Sized Office Papers *, 1998-04-21 Update
ASTM D5039 Standard Test Methods for Identification of Wire Side of Paper
ASTM D528 Standard Test Method for Machine Direction of Paper and Paperboard
ASTM D585 Standard Practice for Sampling and Accepting a Single Lot of Paper, Paperboard, Fiberboard, and Related Product
ASTM D685 Standard Practice for Conditioning Paper and Paper Products for Testing
ASTM D4825-97(2002) history
1997ASTM D4825-97(2007) Standard Test Method for Measurement of Curl in Cut-Sized Office Paper
1997ASTM D4825-97(2002) Standard Test Method for Measurement of Curl in Cut-Sized Office Paper
1997ASTM D4825-97 Standard Test Method for Measurement of Curl in Cut-Sized Office Paper