ISO 8791-4:1992

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.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

85.060

Statut:

Annulée

Date de Publication:

1992-04-29

Numéro Standard:

ISO 8791-4:1992