Sole open in toes part – Case #391

October 15, 2015


“A picture is worth a thousand words”. Practical solutions to problems encountered in the manufacturing process that demonstrate how we assist our customers’ factories to produce Right from the Start TM.

Problem: toe part opens as the welt contains oil, that weakens the edges bonding, and roughing was not done on welt and outsole.

case 391 pic 1 impactiva footwear qa case 391 pic 2 impactiva footwear qa

Impactiva solution: we got the factory to hand rough both the welt and the outsole edge in order to achieve a better bonding strength.

case 391 pic 3 impactiva footwear qa case 391 pic 4 impactiva footwear qa case 391 pic 5 impactiva footwear qa

Stay tuned for more Impactiva technical solutions to every day production problems.