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Norm

ÖNORM EN 920

Issue date: 2000 12 01

Paper and board intended to come into contact with foodstuffs - Determination of dry matter content in an aqueous extract

This European Standard specifies a test method for the determination of the dry matter content of a hot- or coldwater extract from paper or board. It is applicable to pap...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 6 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
Committee 148: Pulp, paper and board
ICS
67.250 85.060
Topics
Mechanical & plant engineering, Plants and equipment for the food industry, Materials and articles in contact with foodstuffs Agriculture & food, Plants and equipment for the food industry, Materials and articles in contact with foodstuffs Chemistry, paper & textiles, Paper. Board, Paper and board
This European Standard specifies a test method for the determination of the dry matter content of a hot- or coldwater extract from paper or board. It is applicable to paper and board intended for boiling or filtering of foodstuffs. The lower limit determination of the method is about 1000 mg/kg of paper. This corresponds to 1,000 mg/dm² of a paper with a grammage of 100 g/m² or 2,000 mg/dm² for a board with a grammage of 200 g/m². NOTE: Some volatile, water-soluble substances may escape during evaporation of the extract and subsequent drying of the residue.
ÖNORM EN 920
2000 12 01
Paper and board intended to come into contact with foodstuffs - Determination of dry matter content ...
Norm
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ÖNORM EN 920
1998 09 01
Paper and board intended to come into contact with foodstuffs - Determination of dry matter content ...
Norm
ÖNORM EN 920
1996 06 01
Paper and board intended to come into contact with foodstuffs - Determination of water soluble matte...
Norm
ÖNORM EN 920
1995 02 01
Paper and board intended to come into contact with foodstuffs - Determination of water soluble matte...
Norm
Historie aufklappen
Norm
ÖNORM EN 20287
Issue date : 1994 09 01
Paper and board - Determination of moisture content - Oven-drying method (ISO 287:1985)
Norm
ÖNORM EN 645
Issue date : 1994 03 01
Paper and board intended to come into contact with foodstuffs - Preparation of a cold water extract
Norm
ÖNORM EN 647
Issue date : 1994 03 01
Paper and board intended to come into contact with foodstuffs - Preparation of a hot water extract