Hammering is a critical manual and semi-skilled operation in upper preparation that directly affects appearance, bonding quality, thickness control, and stitching accuracy. Although simple in concept, improper hammering leads to visible defects, poor adhesion, and rejection at lasting or finishing…
Component folding is a critical pre-stitching operation in footwear manufacturing that directly influences upper appearance, edge durability, and stitching efficiency. A well-executed folding process ensures clean edges, controlled thickness, and strong bonding between layers. As a result, it minimizes stitching…
Upper component edge colouring is a critical finishing step in footwear manufacturing. It directly influences product aesthetics, perceived quality, and durability. Moreover, it seals exposed edges, prevents fibre opening, and enhances resistance against moisture and wear. In modern footwear production,…
In continuation of the stitching preparation processes, it is important to understand what happens after material cutting, skiving, and splitting. In the previous blogs—Component Skiving in Footwear Manufacturing – Stitching Process Series and Component Splitting in Footwear Manufacturing – Stitching…
Raw material preparation is the immediate stage before cutting and directly impacts stitching quality, material utilization, and production efficiency. At this stage, factories ensure only approved materials are issued, properly batched, and aligned with production orders. As already covered in…
