Fabric bias-woven

Skewing/bias Condition where weft yams are not square with warp yams on woven fabrics (courses are not square with wales lines on knits). 

Most spunbonded processes yield a sheet having planar-isotropic properties owing to the random laydown of the fibers (Table 2). Unlike woven fabrics, spunbonded sheets are generally nondirectional and can be cut and used without concern for higher stretching in the bias direction or unraveling at the edges. 

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