Improved grass-catcher bag fabric

摘要

A 3-bar Raschel warp knit fabric (16) for use in grasscatcher bags (12) which has an additional high tenacity yarn (18) knit in to provide a lower elongation yarn in the course direction to prevent the grasscatcher bag (12) from dragging the ground as it is being filled. The fabric (16) also has a second textured needle lap stitch yarn (22) to provide cover and to prevent the exhaust of dust to the atmosphere from the interior of the bag. $$