BS 5131-4.2:1990

This standard BS 5131-4.2:1990 Methods of test for footwear and footwear materials. Other components is classified in these ICS categories:

• 61.060 Footwear
• 85.060 Paper and board

This Section of BS 5131 describes a method for assessing the flexing endurance of fibreboards. Results of the method provide a good guide to the general quality of the fibreboards used in footwear. The method is applicable to all fibreboards other than those used for insole seats and heel lifts.

Method for assessing the flexing endurance of fibreboard.