IS 7614 : 1975 Specification for Wooden Bobbins for Ring Doubling and Twisting Frames

1 Scope

1.1 This standard prescribes requirements of wooden bobbins for ring doublingand twisting frames of This types:

a) Double flanged bobbins,

b) Taper-build (tapered-head) bobbins, and

c) Taper-build (radiused-head) bobbins.

2 References

IS 2 :1960 Rules for rounding off numericalvalues

IS 1141 :1973 Code of practice for seasoning of timber

Amendment 1 is Incorporated.