NF EN 277 : 1995

Foreword
1 Scope
2 Normative references
3 Definitions
3.1 Sack made of woven polypropylene fabric
3.2 Ply
3.3 Gusset
4 General characteristics
4.1 Construction
4.2 Dimensions
4.3 Food Compatibility
5 Test methods and test requirements
5.1 Sampling
5.2 Conditioning
5.3 Surface identification
5.4 Date of completion of the tests
5.5 Determination of the breaking strength
5.6 Drop test
5.6.1 Test method
5.6.2 Filling of the sacks
5.6.3 Test procedure
5.6.4 Criteria for passing the drop test
5.7 UV-resistance test
5.7.1 Test method
5.7.2 Test procedure
5.7.3 Criteria for passing the UV-resistance test
6 Marking
7 Test report

Specifies the general characteristics, requirements and methods of test for sacks, made of woven polypropylene fabric, meant for the transport of food aid.