I.S. 246:1989

DECLARATION
FOREWORD
1 SCOPE
2 DEFINITIONS
  2.1 In-plant material
  2.2 Tensile strength
  2.3 Percentage elongation
  2.4 Machine direction
  2.5 Transverse direction
3 GENERAL REQUIREMENTS
  3.1 Composition
4 DIMENSIONS AND MASS
  4.1 Dimensional requirements
  4.2 Minimum mass
  4.3 Nominal dimensions
5 GENERAL APPEARANCE QUALITIES
6 STRENGTH REQUIREMENTS
  6.1 Tensile strength
  6.2 Elongation at break
7 PACKAGING AND MARKING
  7.1 Packaging
  7.2 Rolls
  7.3 Marking
8 SAMPLING, INSPECTION AND TESTING
  8.1 Sampling and inspection
  8.2 Inspection
  8.3 Testing
APPENDICES
A Determination of dimensions and mass
B Thickness expressed in micrometres and gauge
C Notes to Users
D Reference Standards

Describes requirements for flexible single thickness polyethylene film for use in covering silage. Also gives dimensional and performance requirements and test methods.