IS 10557 : 1983 Specification for Paper Tape Rolls for Data Processing

1 Scope

1.1 This standard specifies the physical, chemical and relatedproperties of tape rolls for use with perforating or reperforatingteleprinters, computer installations and similar machines andsubsequently with automatic transmitters or other tape sensingdevices after perforation.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 4661 : 1968Glossary of terms used in paper trade and industry

IS 4905 : 1968Methods for random sampling

IS 8186 : 1976Marking codes for values and tolerances of resistor andcapacitors