ISO 8791-4:1992
Paper and board — Determination of roughness/smoothness (air leak methods) — Part 4: Print-surf method
Paper and board — Determination of roughness/smoothness (air leak methods) — Part 4: Print-surf method
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Paper and board — Determination of roughness/smoothness (air leak methods) — Part 4: Print-surf method
Should be read in conjunction with ISO 8791-1. Applicable to all printing papers and boards with which it is possible to form a substantially airtight seal against the guard lands of the measuring head. Annex A gives a method of calculation of roughness, Annex B specifies maintenance of the roughness testers, Annex D its calibration against ISO reference standards.
| Edition | 1992 |
|---|---|
| Standard Part No | 4 |
| Published Date | 1992 |
| Published By | International Standardization Organisation |
| Page Count | 12 |