The structure of the sole is quite complex, in a broad sense, it can include all the materials that constitute the bottom such as the outsole, the midsole and the heel. In a narrow sense, it only refers to the outsole, the common characteristics of t...

Stitch Bonded Nonwoven Fabric, Cheap nonwoven insole,100% polyester stripe insole board for shoes making Twin-Needle 18Gauge stroble insole materials Needle Type: 14GAUGE,18GAUGE,22GAUGE AND OTHER, Many Types. Material: Good polyester fiber...

The principle of reinforcing fiber net by spunling method is similar to that of needling process, but instead of needling, multiple strands of micro-water jet generated by high pressure are used - spunling machine jets fiber net. After the water jet ...