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shoes quality control

Bow comes off – Case #619

“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: bows come off easily when pulling manually.

shoes quality control

Impactiva solution: we got the factory to add a reinforcement under the bow before stitching in order to increase the pulling strength.

shoes quality control shoes quality control

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

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The thong strap pulls off – Case #613

“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 thong strap pull-off test fails because the insole board has poor strength.

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Impactiva solution: we got the factory to attach a reinforcement tape under the insole board to  improve the tong pull-off strength. We ran new tests and confirmed it now passes (result approx  30 KGF).

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

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Top line shape – Case #537

“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 top line does not have the proper shape at the top eyelet area due to an incorrect reinforcement of the PU.

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Impactiva solution: we got the factory to attach non-woven reinforcement material from the top eyelet until the PU raw edge in order to add more body to the material and to maintain the proper shape.

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

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Loose leather in the strap – Case #527

“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 nylon tape used as eyelet reinforcement was causing looseness in the strap leather.

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Impactiva solution: we got the factory to use a non-woven reinforcement tape instead, and we avoided looseness in the strap leather.

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

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Lining tearing – Case #491

“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 was tearing under the eyelets (handbags).

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Impactiva solution: we got the factory add a layer of non-woven and two layers of leather to give strength to the reverse side of the lining.

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

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Torn eyelets – Case #471

“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: no reinforcement used on eyelet holes, chance of getting torn.

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Impactiva solution: we got the factory to use a super tuff reinforcement piece between the upper and the lining at eyelet punchs to strengthen it.

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

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Handbag construction improvement – Case #395

“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 gusset gets crushed between front and back panels of the handbag.

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Impactiva solution: we got the factory to add a layer of self-adhesive EVA sheet to provide an extra reinforcement and maintain the proper shape.

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

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Loop falling backwards – Case #331

“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 back strap loop was falling backwards.

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Impactiva solution: we got the factory to add a 0.4mm thick leather reinforcement under the strap to keep it straight.

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

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Loose strap bonding – Case #257

“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: Loose strap bonding

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Impactiva solution: we suggested the factory to attach a fabric piece at the strap end.

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