BS ISO 8791-4:2008
Paper and board. Determination of roughness/smoothness (air leak methods). Print-surf method

Standard No.

BS ISO 8791-4:2008

Release Date

2008

Published By

British Standards Institution (BSI)

Status

Be replaced 2021-09

Replace By

BS ISO 8791-4:2021

Latest

BS ISO 8791-4:2021

Scope

This part of ISO 8791 specifies a method for determining the roughness of paper and board using an apparatus which complies with the Print-surf method, as defined in this part of ISO 8791. It is 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.

BS ISO 8791-4:2008 history

• 2021 BS ISO 8791-4:2021 Paper and board. Determination of roughness/smoothness (air leak methods). Print-surf method
• 2008 BS ISO 8791-4:2008 Paper and board. Determination of roughness/smoothness (air leak methods). Print-surf method