Karl Mayer Unveils New Knitting Machine for Footwear Industry

German based warp knitting technology leader Karl Mayer has launched the RDJ 7/3, a new double needle bar raschel knitting machine designed to help footwear manufacturers produce more advanced spacer fabrics for sports, casual, and lifestyle shoes.

The new machine comes at a time when footwear brands are looking for materials that are lightweight, breathable, comfortable, and visually attractive, while also helping manufacturers reduce production costs.

The RDJ 7/3 features three jacquard guide bars, allowing manufacturers to create more detailed patterns and functional designs than conventional spacer knitting machines. The spacer fabrics produced on the machine offer better cushioning, ventilation, and flexibility, making them ideal for modern shoe uppers.

According to Karl Mayer, the machine is designed to meet the growing demand for footwear that combines high performance with stylish designs. It also helps manufacturers improve production efficiency in today's highly competitive footwear market.

One of the key advantages of the new machine is its ability to produce mesh fabrics with larger, more evenly shaped round holes, improving both airflow and appearance. It also allows manufacturers to create a wider variety of patterns and functional zones with greater design flexibility, making it easier to develop innovative shoe uppers without additional processing.

Spacer fabrics are becoming increasingly popular in athletic and lifestyle footwear because they are lightweight, breathable, and comfortable. By integrating decorative and functional elements directly into the knitted fabric, the new technology reduces the need for extra manufacturing steps.

With the RDJ 7/3, Karl Mayer aims to strengthen its position in the footwear industry by offering manufacturers greater flexibility to develop innovative, high performance spacer fabrics that meet changing consumer demands.