Vanishing pen marks – Case #637

September 27, 2017


shoe quality control

“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 factory was using vanishing pen for marking, which may reappear in cold climate, showing pen marks on the shoes.

shoe quality control case 637 pic 2 impactiva footwear qa

Impactiva solution: we got the factory to stop using vanishing pen and use UV screen print marker instead.

case 637 pic 3 impactiva footwear qa case 637 pic 4 impactiva footwear qa

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