IS 3449 : 1984 Specification for Cotton Webbing for Parachutes

1 Scope

1.1 This standard specifies the requirements for two types of cotton webbingone of width 38 mm and the other of width 75 mm used mainly in the fabricationof man-dropping parachutes.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 196 :1966Atmospheric conditions for testing

IS 686 :1957Method for determination of colour fastness oftextile material to daylight

IS 764 :1979Method for determination of colour fastness oftextile materials to washing: Test 3

IS 1383 :1977Method for determination of scouring loss ingrey and finished cotton textile materials

IS 1398 :1968Specification for packing paper, waterproof,bitumen-laminated

IS 1963 :1981Method for determination of threads per unitlength in woven fabrics

IS 1969 :1968Methods for determination of breaking load andelongation at break of woven textile fabrics

IS 2454 :1967Method for determination of colour fastness oftextile materials to artificial light

IS 2508 :1977Specification for low density polyethylene films

IS 3456 :1966Method for determination of water soluble matterof textile materials

IS 3522 : Part 2 :1970 Method for estimation of common preservativesused in textile industry, Part 2

IS 3751 :1966Specification for heavy cee cloth