摘要:
A method for producing a textile sheet heating element includes forming a knitted material and, in one and the same work step, inserting heat conductors as warp threads. Contact conductors that touch the heat conductors are inserted spaced from one another as weft threads or weft thread groups. A warp knitting machine or Raschel machine is used to produce the sheet heating element. The production speed of the knitting or Raschel machine is varied as a function of stitch formation. The warp knitting machine or Raschel machine has a magazine weft insertion system with feeding chains to feed in weft threads and a weft carriage to insert weft threads. Both the feeding chain and the weft carriage are paused for preset periods as a function of stitch formation.
摘要:
A fabric construction utilizing a tying yarn knitting arrangement wherein a portion of the tying yarns are threaded to engage needles so as to form two stitches with one on either side of the inlay warp yarn at rows of stitch formation. The neighboring stitches resist yarn separation and resultant combing while also blocking the commencement and propagation of de-knitting when a tying yarn is broken thereby enhancing seam strength character.
摘要:
The invention is directed to a process and a device for the production of textile net-like fabrics by various bonding processes, e.g., the warp knitting process or stitch bonding process. Based on the object of the invention--to provide a process and a device for carrying out the process for producing textile net-like fabrics with threads which are continuous in the working direction and transversely thereto and which form mesh sides of the net, with large mesh widths, a high variability of structure, and product widths extending beyond the working width --a plurality of adjacent groups (4) of mesh side threads forming the mesh sides in the working direction are produced, a function thread (12) is guided from one longitudinal side of the fabric to be produced to the opposite longitudinal side of the fabric to be produced in order to form the other mesh side lying transversely to the working direction, the function thread is temporarily set in its position transversely to the working direction at least at two setting points arranged adjacent to one another transversely to the working direction, the function thread is formed into at least one loop in order to form function thread reserves (13) between two setting points arranged transversely to the working direction, the function thread which is provided with at least one function thread reserve and is temporarily set transversely to the working direction is tied on or tied in at the same time at least at two adjacent groups of mesh side threads, and the temporary setting of the function thread is canceled.
摘要:
Warp and weft yarns are alternately laid one on top of the other and the weft yarns are stitched to provide a woven-like fabric appearance. At least one weft yarn is provided in each stitch course between the stitch loop and the underlap, the stitching forming no part of the interlacing and the woven-like fabric appearance.