Sole lip opening and waviness – Case #587

“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: sole lip opening and sole waviness cased by an inadequate pressure at sole edges and foxing areas.

Impactiva solution: we got the factory to use a finger sole pressing machine instead of a balloon pressing machine to get good pressure at the sole wall and edges. In this way we managed to avoid sole lip opening and waviness.

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