**3.1.2 Non-jammed structure**

It can be seen that the relation between *p*2/*D* and corresponding *h*1/*D* is linear for different values of crimp. This relationship is useful for engineering non-jammed structures for a range of values of crimp. The fabric parameters can be calculated from the above non-jammed linear relation between *p*2/*D* and *h*1/*D* for any desired value of warp crimp. Then *h*2/*D* can be obtained from (1–*h*1/*D*) and for this value of *h*2/*D* one can obtain the corresponding value of *p*1/*D* for the desired values of weft crimp. Thus all fabric parameters can be obtained for desired value of *p*2/*D*, picks per cm, warp and weft yarn tex, warp and weft crimp. One can choose any other four parameters to get all fabric parameters.
