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ISO 8791-3:2017
Paper and board — Determination of roughness/smoothness (air leak methods) — Part 3: Sheffield methodMore info
ISO 8791-3:2017 specifies a method for the determination of the roughness of paper and board using the Sheffield apparatus.
ISO 8791-3:2017 is applicable to papers and boards which have Sheffield roughness values between 10 ml/min and about 3 000 ml/min. It is not suitable for soft papers which allow the lands of the test head to indent the surface, or for high air-permeance papers which allow a significant flow of air through the sheet, or for papers which will not lie flat during the test.
| Author | ISO/TC 6/SC 2 Test methods and quality specifications for paper and board |
|---|---|
| Editor | ISO |
| Document type | Standard |
| Format | Paper |
| Edition | 3 |
| ICS | 85.060 : Paper and board |
| Number of pages | 14 |
| Replace | ISO 8791-3:2005 |
| Weight(kg.) | 0.1238 |
| Year | 2017 |
| Country | Switzerland |