Abstract: The present disclosure is directed to the use of additive manufacturing, and in particular, a fused deposition modeling (FDM) process, in the production of fabrics. More specifically, the present disclosure is directed to the use of additive manufacturing to fabricate three-dimensional elements on a fabric support structure. Also disclosed are methods for determining the spatial relationship between a fabric support structure and a print head used in additive manufacturing.

Abstract: The present disclosure presents a process of forming an aqueous ink onto an ink receptive laminate of a liquid impermeable absorbent article film by ink-jet printing. The process generally includes the steps of corona treating the laminate, applying meltblown fiber onto the laminate and applying ink droplets that are smaller than the meltblown fiber onto the fiber and laminate. An ink-jet printed laminate is also disclosed.

Abstract: The tracks of a tracked vehicle are subject to a tension control system which includes a movable idler wheel for applying force to each track, a hydraulic actuator for dynamically applying force to each track at a zero spring rate, a pilot controlled check valve for selectively locking the actuator against tension relieving return movement, and a control sensitive to vehicle steering, direction of movement, acceleration and deceleration for deciding according to a preset program whether each actuator should be locked or free to move. An operator controlled switch modifies system hydraulic pressure to permit an optional low pressure operation.