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ISO 9184-7:1994

Paper, board and pulps — Fibre furnish analysis — Part 7: Determination of weight factor ISO 9184-7:1994

Publication date:   Jul 21, 1994

General information

90.93 Standard confirmed   Jul 19, 2022

ISO

ISO/TC 6 Paper, board and pulps

International Standard

85.040   Pulps | 85.060   Paper and board

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Published

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Scope

Specifies two methods for determining the weight factor of fibres used in the fibre furnish analysis of paper, board and pulp: by comparison with a reference pulp (any pulp that contains only one type of well-defined fibre - mechanical pulps and beaten pulps are unsuitable, and whose weight factor is known) or by calculating from the fibre coarseness. The methods are applicable to all kinds of fibres of pulp from unmixed wood species which do not contain more than 5% of other fibres with an essentially different weight factor.

Life cycle

NOW

PUBLISHED
ISO 9184-7:1994
90.93 Standard confirmed
Jul 19, 2022