IS 12020 : Part 1 : 1987 Specification for Polypropylene Filter Cloth - Part 1 : Filter Cloth from Spun Polypropylene Yarn

1 Scope

1.1 This standard prescribes the requirements of six varietiesof polypropylene filter cloth made from spun yarn.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 667 : 1981Methods for identification of textile fibres

IS 1347 : 1972Specification for inland packaging of cotton cloth andyarn

IS 293 : 1980Code for seaworthy packaging of cotton yarn and cloth

IS 3919 : 1966Methods for sampling of cotton fabrics for determinationof physical characteristics

IS 5463 : 1969Methods for sampling of cotton fabrics for chemical tests