case 549 pic 1 impactiva footwear qa

Risk of bonding failure – Case #549

“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: the upper was made of a mesh material, and the shoe was being produced without any backer at the lasting margin. This may cause bonding failure.

case 549 pic 1 impactiva footwear qa case 549 pic 2 impactiva footwear qa case 549 pic 3 impactiva footwear qa

Impactiva solution: we got the factory to stitch a 20 mm. cotton tape around the edge to ensure good bonding.

case 549 pic 4 impactiva footwear qa case 549 pic 5 impactiva footwear qa

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