This part of GB/T 3903 specifies the test method for the peel strength between the sole and the upper or the outsole and the outer midsole of the whole shoe. This part applies to footwear made by molding, vulcanization, injection molding, pouring, gluing and other processes. This section does not apply to sewn footwear.
GB/T 3903.3-2011 history
2011GB/T 3903.3-2011 Footwear.General test methods.Peeling strength
1994GB/T 3903.3-1994 General test method for footwear-Test methood of peeling strength