Shoe Making Process

Shoe Making Process
shoe making process shoe making process steps

How are shoes made in factories. The process for making shoes is the same for any kids sneaker, Air Jordan™ or women’s high heel fashion shoe.  Shoe factories around the world follow the basic steps to make a shoe.

The basic shoemaking steps are:
#1.  Cutting upper parts
#2.  Stitching shoe uppers
#3.  Final assembly

In this article we will look at each of these factory process for shoes.

Cutting Shoe Parts
Shoe Parts being cut

The shoe production process starts with cutting the materials. Shoe parts are generally cut by steel dies in a hydraulic press.   The cutting dies for shoe parts look like simple cookie cutters but they are very sharp.  Every shoe part requires it’s own cutting die.  Every part for every size needs it’s own die.  These shoe parts are called the shoe pattern.   To support production of high volume, shoes in the popular sizes will require many die sets to keep up with production.   The cutting dies are placed on the leather or fabric materials by hand, then the press closes to make the cuts.

Cutting die for sport shoe productionAfter the parts are cut a worker will carefully organize and stack the shoe parts.  The parts will then be moved on to be processed before stitching.  The parts will be marked for alignment or have logos added by the embroidery or printing departments.

Once the parts are prepared, the shoe factory workers will organize the parts into kits for the stitching department.

Stitching Shoe Parts

How shoes are made Stitching departmentOnce the shoe parts are processed and organized, the shoe factory stitching department takes over.  In the stitching department the operations are divided into simple steps.  Each worker is given one task to complete.  For example, one worker will sew the vamp parts to the mudguard then pass the shoe onto the next worker to attach the eyestay parts.  With each operation assigned to one worker, the QC staff can quickly track any problems.  The division of the operations also allows the worker to quickly master their operation.
Shoe sticking process how to make shoesIn the stitching department, the upper parts are assembled, the lining attached, and the foam for collars and tongues is inserted.

The upper is completely assembled with the reinforcing parts added and heat molded into shape.  Toe caps and heel counters are formed and ready for the final assembly operations.

Shoe Assembly Process

the shoe assembly Process
With the stitching complete, the upper is ready to be bonded to the outsole.  Before the outsole can be attached, the upper must be “lasted.” Lasting is the operation that gives the shoe its’ final shape.  The plastic, metal, or wood foot form (the “last”) is inserted into the upper.  The upper is pulled tight, this sets the shape.

With the upper tight to the last, the outsole unit can be permanently cemented to the upper.  During this process, the shoe travels inside a heat tunnel to dry the glue before the final bonding process.

The Shoe Assembly Line how to make shoes
The Shoe Assembly Line Chapter 12

the process of making shoes is covered in great detail in the book How Shoes are Made.  Inside the book you will find chapters on cold cement and vulcanized shoe making processes, stitching and outsole fabrication.

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