BS EN 26599-1:1993 Packaging. Sacks. Conditioning for testing. - Part 1. Paper sacks
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This part of ISO 6599 specifies the conditioning atmospheres and the method for conditioning samples of intact, empty paper sacks before and during testing.
If only conventional paper tests are to be carried out on the material of a sack, samples of this material shall be cut out and conditioned as specified in ISO 187.
The physical properties of paper are affected materially by its moisture content, which is dependent on the humidity and temperature of the surrounding atmosphere. In order that tests may be made on a paper sack in a defined physical state, it is brought into equilibrium with an atmosphere of standardized temperature and relative humidity, and tested in that atmosphere.
Specimen preparation; Test equipment; Packaging; Test specimens; Testing conditions; Containers; Paper; Humidity; Paper products; Standard temperature; Bags