ASTM-D7680 2010

$40.63

D7680-10 Standard Practice for Preparing Prints of Paste Printing Inks by a Motor-Driven Printability Tester

Published By	Publication Date	Number of Pages
ASTM	2010	8

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Category: ASTM

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Description

1.1 This practice describes the procedure for preparing laboratory prints of paste printing inks using a motor-driven printability tester.

1.2 This practice covers printability testers of four different designs, referred to as Tester A, B, C, and D. These testers feature push-button control of printing speed and pressure and facilitate measurement of exact ink film thickness.

1.3 This practice is intended primarily for lithographic and letterpress inks that dry by oxidation or penetration. With appropriate drying or curing equipment, it is also applicable to other systems such as heat-set or energy curable.

1.4 This practice is applicable to the preparation of single-color solid-area prints by dry offset (also know as letterset) or by letterpress on any flat surface including paper, paperboard, plastic film, textiles, and metal.

1.5 The values stated in SI units are to be regarded as the standard. The only other unit of measurement used is fpm.

1.6 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.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology
2	Summary of Practice Significance and Use Apparatus Materials
3	TABLE 1
4	FIG. 1 FIG. 2
5	Hazards Test Specimens Conditioning Equipment Setup and Maintenance TABLE 2
6	Selection of Printability Tester Conditions Preparations for Printing Procedure for Printing TABLE 3
7	Post Printing Operations Procedures for Specialty Tests Wash-up Procedure TABLE 4
8	Calculations Report Keywords

Additional information

Standard Title	D7680-10 Standard Practice for Preparing Prints of Paste Printing Inks by a Motor-Driven Printability Tester
Published Code	ASTM
Publication Date	2010
Pages Count	8

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ASTM-D7680 2010

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