Abstract: In order to improve a loom for producing woven material (10) with an incorporated cover thread (12), it is proposed to provide a laying device for at least one cover thread (12) and also a warp-laying device (9) with warp-laying elements (14) for laying further warp threads (8). The warp-laying device (9) is designed such that it can make the further warp threads (8) penetrate from a starting position through the upper shed (5) to the lower shed (4), or through the lower shed to the upper shed, and therefore the weft-insertion device (7) crosses the further warp threads (8). The laying device has at least one cover-thread guide (13) which, in the starting position of the warp-laying device (9), can be displaced transversely to the warp threads (2) by way of a transverse-movement means.

Abstract: According to the invention, the brake force on a thread brake with a vertically arranged cylindrical housing, comprising a base inlet opening and an upper outlet opening for a thread may be adjusted in a modular manner, whereby each ball is provided with an individual housing piece and the housing pieces are arranged one over the other. The housing pieces have a modular embodiment which may be stacked one over the other in an indexed manner, whereby the inlet opening of the upper housing piece forms the outlet opening of the housing piece below.

Abstract: The invention relates to a narrow fabric needle loom, comprising a shedding device forming a shed, and a weft insertion needle (12) for at least one weft loop (14). A knitting needle (26) is provided on the discharge end (20) of the shed facing away from the feed end (18) of the weft insertion needle (12) and secures the weft loops (14) by meshing (22). A second knitting needle (36) that meshes (30) the loops is provided on the feed end (18) of the weft insertion needle (12). The knitting needles for the feed end (18) and the discharge end (20) are mounted so that they can be swiveled about the same rotational axis (47).

Abstract: The invention relates to a narrow fabric needle loom, comprising a shedding device forming a shed, and a weft insertion needle (12) for at least one weft loop (14). A knitting needle (26) is provided on the discharge end (20) of the shed facing away from the feed end (18) of the weft insertion needle (12) and secures the weft loops (14) by meshing (22). A second knitting needle (36) that meshes (30) the loops is provided on the feed end (18) of the weft insertion needle (12). The knitting needles for the feed end (18) and the discharge end (20) are mounted so that they can be swiveled about the same rotational axis (47).

Abstract: An aqueous acidic chromium electroplating bath comprising 200 to 550 g/l of chromium trioxide, 1 to 18 g/l of strontium sulfate, 2 to 30 g/l of potassium silicofluoride, 2 to 8 g/l of potassium dichromate and 4 to 50 g/l of 2,2-dichloromalonic acid or salt thereof.