Lock stitch opens – Case #505
September 2, 2016
![](https://impactiva.com/wp-content/uploads/2016/09/case-505-pic-1-impactiva-footwear-qa.png)
“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 lining lock stitching opens in the shaft.
Impactiva solution: we got the factory to add a derby lock stitch underneath the button to secure the lock.
Stay tuned for more Impactiva technical solutions to every day production problems.