Method and apparatus for the production of multicolored, jacquard fabric of patterned polgewirke

摘要

The invention relates to a process and an apparatus for the production of pile fabrics having multi-coloured Jacquard patterns, the patterning pile threads being added to the ground fabric preferably in a weft weave and the non-patterning pile threads being held predominantly stretched on the ground fabric, and, during the knitting operation, the pile-thread groups being movable in the lifting and packing direction in closed slots of a guide comb, and the selected pattern pile threads forming a shed with the non-patterning pile threads in a manner controlled by pile-thread guides and being presented by the guide comb in a first pass to a feeder for exact packing in order to be laid under, the pattern pile thread being tied in in the second or return pass after renewed packing and likewise so as to be laid under, and being guided back in the slot of the guide comb to the dead-pile strand, and, after the reselection of a pattern pile thread, the operation commencing again with shedding by the new pattern pile thread. With the aim of increasing the working speed of the machine, the selected pattern pile thread is guided back within the first pass immediately after being grasped by the needle, the selected pattern pile thread is also laid under in the second pass as a result of the lowering of the guide comb, and the pattern pile thread newly selected for the subsequent cycle is selected approximately between the knock-over of the stitch in the first pass and the start of the laying-under in the second pass, and [lacuna] into the [lacuna] approximately from the start of the laying-under [lacuna] Original abstract incomplete. IMAGE