ASTM D6846-02(2020)
Standard Practice for Preparing Prints of Paste Printing Inks with a Printing Gage

Standard No.

ASTM D6846-02(2020)

Release Date

2020

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM D6846-02(2020)

Scope

1.1 This practice covers the procedure for preparing laboratory prints of paste inks using a printing gage in conjunction with a flat-bed proof press. 1.2 This practice is applicable to the preparation of solidarea prints by direct letterpress or by dry offset on a flat substrate such as paper, paperboard, or metal. 1.3 This practice is applicable primarily to lithographic and letterpress inks that dry by oxidation or penetration. With the addition of appropriate drying or curing equipment, it is also applicable to other paste ink systems such as heat-set or energy-curable. 1.4 The instructions in this practice are intended to minimize the within-print and among-operator variability inherent in hand operations. 1.5 This practice features built-in ink film thickness control. It does not measure the film thickness transferred to the print; however, film thickness equivalence may be evaluated by visual or instrumental comparisons of optical density. 1.6 Values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.7 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific precautions are given in Section 7. 1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D6846-02(2020) Referenced Document

• ASTM D1316 Standard Test Method for Fineness of Grind of Printing Inks By the NPIRI Grindometer
• ASTM D6073 Standard Test Method for Relative Setting of Heatset Printing Inks by the Sinvatrol Tester
• ASTM D6487 Standard Practice for Preparing Prints of Paste Printing Inks With an Offset Color Proofing Press

ASTM D6846-02(2020) history

• 2020 ASTM D6846-02(2020) Standard Practice for Preparing Prints of Paste Printing Inks with a Printing Gage
• 2012 ASTM D6846-02(2012) Standard Practice for Preparing Prints of Paste Printing Inks with a Printing Gage
• 2002 ASTM D6846-02(2007) Standard Practice for Preparing Prints of Paste Printing Inks with a Printing Gage
• 2002 ASTM D6846-02 Standard Practice for Preparing Prints of Paste Printing Inks with a Printing Gage