Shoe Making Machinery

The shoe industry began as a trade in which all the work was done by hand. Until a few years ago, most of the cutting and fitting was carried out in small groups of six or eight men. Today all the manufacture is centralized under one roof, where are conducted all the processes which convert the rough hide into the salable shoe.

Shoes are made by separating flat pieces of stock from each other and from a sock, joining them together as sub-assemblies, shaping them over a last, and attaching the heel and toe. In many cases these steps are performed simultaneously. This link https://asmc-us.com/

There are several types of machine used for this purpose, some for forming a sock from a flat stock, others for bending the sock into shape and joining it to the lowers or uppers. In the manufacture of different styles and grades of shoes, these operations are performed in succession.

The Evolution of Shoe Making Machinery: A Look Back in Time

For example, a sock may be cut from a flat piece of leather, the sock then passed through an automatic needle bending machine which forms it into the desired shape and lays it on the uppers. After this process the sock is then passed through the pressing operation which compresses the bottom, sides and heel of the sole and upper to set the bond.

After the pressing process the sock is then de-lasted by hand or by machine, depending on the design of the shoe. In this process the sock is then either passed through a chiller unit to cool it down or the sock is placed in a channel stitching machine which stitches through the rubber outsole and the entire upper.