IS 8431 : 1986 Specification for Tracing Paper

1 Scope

1.1 This standard prescribes the requirements and methods ofsampling and test for tracing papers used in tracing of drawingsand development of original drawings.

1.2 This standard does not cover the requirements of diazoreproduction tracing paper.

2 References

IS 2 :1960 Rules for roundingoff numerical values

IS 789 :1971 Specification for ink,drawing, waterproof black

IS 1064 : 1980Specification for paper sizes

IS 1375 : 1981Specification for black lead pencils

IS 4661 : 1986Glossary of terms used in paper trade and industry

IS 9033 : 1978Specification for reproduction tracing paper

IS 10711 : 1983Specification for sizes of drawing sheets