The shank is a part of the supportive structure between the insole and outsole of the shoe. It is typically made with rigid materials to support the foot and stiffen the outsoles for a more stable fit.

全新Elastollan品级所需的注塑温度较低，可缩短鞋支撑片的加工周期，达到更强的低温曲折性能，同时更易于脱模。

The new Elastollan grade requires a lower injection temperature, enabling a shorter cycle time, stronger cold flexibility and easy demolding in shoe shank manufacturing.

根据部件的尺寸和厚度不同，处理时间最多可减少30%，从而显著降低人工成本。

This reduces processing time by up to 30%, depending>Owing to its rigidity, the new grade is also an ideal material solution for sports and leisure products such as ski binders, which connect ski boots to the skis.