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Norm

ISO 534:2011

Issue date: 2011 11 15

Paper and board — Determination of thickness, density and specific volume

This International Standard specifies two methods for measuring the thickness of paper and board: a) the measurement of a single sheet of paper or board as a single sheet...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 13 Pages
Language:
English

This International Standard specifies two methods for measuring the thickness of paper and board:

a) the measurement of a single sheet of paper or board as a single sheet thickness;

b) the measurement of a pack of sheets of paper as a bulking thickness.

This International Standard also specifies calculation methods

— for the apparent sheet density and for the apparent bulk density, and

— for the apparent specific sheet volume and for the apparent specific bulk volume

from the thickness determinations.

This International Standard is not applicable to corrugated fibreboard. In addition, the measurement of bulking

thickness, method b) above, is not suitable for board1).

NOTE The two methods generally lead to different results. These methods are not applicable to tissue paper and

tissue products. For tissue paper and tissue products, ISO 12625-3 should be used.

ISO 534:2011
2011 11 15
Paper and board — Determination of thickness, density and specific volume
Norm
ISO 534:2005
2005 02 04
Paper and board — Determination of thickness, density and specific volume
Norm
ISO 534:1988
1988 11 10
Paper and board — Determination of thickness and apparent bulk density or apparent sheet density
Norm
ISO 438:1980
1980 10 01
Paper — Determination of bulking thickness and apparent density
Norm
ISO 534:1980
1980 10 01
Paper and board — Determination of the thickness of single sheets (and method of calculation of the ...
Norm
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