This standard specifies a test method for determining the dimensional changes of wool fabrics after dry-heat ironing. This standard applies to tip-combed wool fabrics made of wool blended with 30% or more of conventional synthetic fibers or purely conventional synthetic fibers.
FZ/T 20014-1997 history
2010FZ/T 20014-2010 Method for determination of dimensional change of wool fabrics induced by ironing
1997FZ/T 20014-1997 Test method of ironing shrinkage for wool fabric