BS ISO 2834-1:2020
$142.49
Graphic technology. Laboratory preparation of test prints – Paste inks
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 28 |
This document specifies a test procedure for the preparation of test prints on paper, board, metals, foils and other suitable substrates using paste inks, such as for offset and letterpress printing, using electrically driven IGT-type and prüfbau-type printability testers.
This document describes the procedure for reference optical density and reference ink film thickness.
This document describes the method as used on the current models of testers. Most of the described procedures are also applicable in analogy to the older models but can require additional steps to be executed or recalculation of the settings to make them conform to this document
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 7 | Foreword |
| 8 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 11 | 4 Apparatus 4.1 Inking device |
| 12 | 4.2 Printing form 4.2.1 IGT-type 4.2.2 prüfbau-type |
| 13 | 4.2.3 Ink pipette 4.2.4 Top roller 4.2.5 Substrate carrier 4.3 Printability tester 4.3.1 IGT-type |
| 14 | 4.3.2 prüfbau-type 4.3.3 Homogeneity 4.4 Packing (IGT-type testers only) 4.4.1 Rubber packing 4.4.2 Paper packing |
| 15 | 4.5 Additional materials and aiding devices 4.5.1 Cleaning aids 4.5.2 Solvents 4.5.3 Ruler 4.5.4 Timer 4.5.5 Analytical balance 4.5.6 Reference materials |
| 16 | 4.6 Substrate 4.7 Inks 5 Principle 6 Preparation 6.1 Sampling |
| 17 | 6.2 Conditioning 6.3 Sample preparation 7 Procedure 7.1 General 7.2 Preparation and instrument settings 7.2.1 Standard test settings |
| 18 | 7.2.2 Settings for specific tests not covered by a test set 7.3 Inking of the printing form |
| 19 | 7.4 Printing 7.4.1 Standard procedure 7.4.2 Procedure to reach the target ink coverage in g/m2 7.4.3 Procedure to reach the target optical density |
| 20 | 7.5 Drying 8 Evaluation 8.1 Evaluation of the transferred ink coverage in g/m2 8.2 Optical characterization 8.2.1 Evaluation of optical density 8.2.2 Evaluation of colour |
| 21 | 9 Report |
| 22 | Annex A (informative) Reference tests |
| 23 | Annex B (normative) Breaking-in of elastomer rollers |
| 24 | Annex C (normative) Maintaining elastomer rollers and other materials |
| 27 | Bibliography |
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ISO 2834-1:2020
Graphic technology — Laboratory preparation of test prints — Part 1: Paste inks Published By…
