Control Quality

How We Do Quality Control For Mass Production?

  • Pre-production inspection: Ensure that raw materials and parts meet quality standards before production.
  • Process inspection: During the production process, QC monitors the assembly line according to predetermined standards. predetermined criteria.
  • Product testing: Depending on the product, testing is required to confirm product performance and safety.
  • Standard Quality Records: The quality control team maintains detailed testing records to ensure all products meet quality standards and customer expectations.
  • Finished Product Inspection: Final inspection for any defects or non-conformities before shipment to customer.

We take care orders from raw materials to finished product

We have a quality control teams and QC in our workshop, who are able to check any quality issue depending on the request made by our customers.

01 Moccasin Outsole Stitched

During middle of the production ,our customer came to us that his clients would like to make stitching on sole with upper for the loafer shoes as he thinks it will make shoes more safer &stronger for kids daily wearing.

MADE PRODUCTION EASY

SOME CASES

02 Outsole Should Be Equal In Length To Upper

Customer figure out the sole is slightly shorter than upper ,and it usually should be equal in length to the upper which will help to protect the leather from peeling.

01 Moccasin Outsole Stitched

MADE PRODUCTION EASY

Stitching an outsole for production typically involves attaching the upper portion of the shoe to the sole portion of the shoe. It can be done either manually or with a machine. Manual stitching requires skill and patience, but it is often more economical than using a machine. The steps involved in manual stitching include marking, cutting, punching holes, stretching leather over the sole and stitching together with a waxed thread. If a machine is used, it is typically an industrial lockstitch sewing machine that uses thick thread and heavy-duty needles to sew through multiple layers of leather or other materials with sole.

 

In a moccasin outsole stitched construction, the upper part of the shoe is stitched directly to the outsole, creating a seamless connection between the two. This type of construction allows for maximum flexibility and comfort, as the shoe can move and bend with the natural movement of the foot.Moccasin outsole stitched shoes are often associated with casual and outdoor footwear styles, such as loafers, boat shoes, and hiking boots. They are also commonly used in traditional Native American footwear, where moccasin construction has been practiced for centuries.

Stitching On Sole

As the right picture, the customer wants the sole stitched. Our colleague came to discuss with the designer immediately after receiving the customer's message.

The shoes are already in the middle of production. On November 8, the customer sent a message saying that the sole needs to be added.

Dealer- From United States

According to the needs of customer,we add the stitching on outsole for production.

On November 16th, we added the car line on the sole according to the customer’s needs. After completing the car line, we took a video and sent it to the customer for confirmation.

We tried stitching on sole before mass production

Start trying mass production,check all details to make sure the shoe shape keeps well after stitching.

During production,QC team take care all shoes have stitching on bottom of the sole.

02 Outsole Should Be Equal In Length To Upper

MADE PRODUCTION EASY

Typically, the sole should be equal in length to the upper, and in some cases, slightly longer. It is important to make sure that the sole is properly fitted to the shoe upper in order to prevent it from slipping off or becoming loose. This ensures that the sole is properly supported and protects the wearers feet from the ground surface,and avoid leather peeling too.

Length To Upper

On November 8th, the customer sent a video saying that he wanted to try sizes 32 sole with sizes 31 upper.

Dealer- From United States

Complete New Sample

We tried new sample and sent out video to customer for confirmation.

Modification Process

After discussion with designer, to make sure it runs well for production.We take all sizes of the sole and match the right sizes of last.

We figured out that small shoes fits one size sole smaller than upper,and the bigger sizes don’t need fix.

During production,our team check all details while cementing just to make sure all go well.

Check whether the style and material of the shoes are consistent with what the customer wants

Cutting

The shoe pieces are cut out of the materials that will be used for the shoe. This can include leather, fabric, rubber, or other materials depending on the shoe design.

Sanding Shoes

Sanding shoes by sanding machine before attaching a sole can help ensure a strong and long-lasting bond between the shoe and the sole.

Stitching/Sewing

The shoe pieces are then sewn together using various stitching techniques to create the upper part of the shoe.

Loafers with a raised seam along the edge

It s characterized by a distinctive seam that runs along the edge of the shoe’s upper.Qc team discuss with workers to make sure it has nice look.

Lasting

The upper part of the shoe is then stretched and shaped over a shoe last.

Gluing Sole

Clean and glue sole before attached to shoe.

Clean and glue sole before attached to shoe

Clean and glue sole before attached to shoe.

Finishing

Once the shoe is complete, it is inspected for any defects and any necessary finishing touches are added, such as polishing the leather or adding decorative elements.

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